catalog steel 2007 en

TENACITY, DURABILITY AND FLEXIBILITY…

Being present for more than a decade on the Romanian market of section, appreciated by the specialists as one of

the leaders in the domain, has as main area of activity the marketing and distribution of the

products of steel and of the non-ferrous materials.

The portfolio includes a big number of metallurgical products, in a very varied range of products, made by the most

important internal and external producers from Hungary, Austria, Slovakia, Turkey. The implementation and the

efficient application of the management system assures the quality of the services and of the products

offered by

The Company is under continuous extension, which became reality through the opening of the branches from the

cities of Bucharest, Oradea, Timiºoara, Târgu-Mureº, Baia Mare, Bacãu, Miercurea-Ciuc and respectively the

Logistic Centre of Constanþa, to which there will be added in the immediately next period the branches from the

cities of Braºov, Craiova and Constanþa.

consisting of the seven branches is supported by the logistic activity, coordinated by

three regional deposits situated in Constanþa, Timiºoara and Bacãu. The goods directed from the external and

autochthonous producers to these deposits, are distributed both to the branch within the commercial network and

to the big consumers.

We are a reliable partner of our clients, to who we offer products and services of quality quoted at the highest

standards.

We want to maintain durable relations with our clients, we are permanently receptive to their necessities and we

wish to fulfil all requirements promptly and professionally.

For this reason:

- we extend our business in all regions of the country, in deposits of big capacity, modernized and supplied

with the most performing equipments of manipulation,

- we concentrate our efforts for the assurance of the continuity of the stocks,

- we assure necessary technical assistance through a highly graduated personnel,

- on request we assure transport services through our car park,

- our sales team stands any time at your disposal.

Through everything what we carry out, we wish to contribute to the growth of efficiency of Your business in terms of

quality, of disposability and professionalism.

MELINDA STEEL S.A.

ISO 9001

MELINDA STEEL S.A.

The commercial network

Mission of the company

s p e c i a l i s t s i n s t e e l

galvanized, cold rolled, hot rolled, striate sheet

04

Galvanized steel sheet in roll

Dom n :ai s of use

• for metallic and mechanic constructions which need simple

deformations

• for roof, simple deformations, for manual and mechanical folding

Thickness (mm) Code

a

Dimensions (mm)

1000 x 2000

C Mn P S

Chemical composition (%)

DX51D+Z150-N-A-C 0.04-0.05 0.21-0.26 0.008-0.019 0.009-0.016

ReN/mm

2Rm

N/mm2

A80%

Mechanical characteristics

370-405 348-395 30-35 150-288

Zng/m

2

0.35 TBZ.0.35

0.4 TBZ.0.4

0.45 TBZ.0.45

0.5 TBZ.0.5

0.55 TBZ.0.55

0.6 TBZ.0.6

0.7 TBZ.0.7

0.8 TBZ.0.8

0.9 TBZ.0.9

1 TBZ.1.0

Thickness (mm) Code

a1

Width (mm)

1000

05

SR EN10327/2004

Classification:According to the aspect of the zinc coating:

• N

L

According to the aspect of the surface:

A

B

C

with normally hardened zinc coating, symbol:

• with the zinc coating uniformalized by rolling after

hardening, symbol:

• quality grade:

• quality grade:

• quality grade:

It is characterized by the

total quantity of the zinc on

both sides of the sheet.

Adherence of the zinc coating:It is appreciated after the results of the folding tests on a mandrel. According

to the quality grade, on the surfaces of the sheets, there are admitted the

following faults, controlled on one surface, visible to the naked eye:

• insignificant increase of the zinc's thickness, with the width of 10 mm, on

one of the edges

• longitudinal cracks of maximum 3 mm from the edges

• punctiform low prominence of zinc, distributed uniformly on the surface

resulted after the zinc hardening

• different sizes of the zinc flowers

• small defects of chromating

MELINDA STEELMELINDA STEEL

05

Zn thickness ( m/surface)=�

the mass of the zinc coating (g/m )2

2x7,1 (g/cm )3

Symbol of the

group for the

thickness of the

zinc coating

Minimal coating mass,

total both surfaces g/m2

triple spot

test

single spot

test

Theoretical guidance

values for coating

thickness per surface

Density

g/cm3

Z 100 100 85 7

Z 140 140 120 10

Z 220 200 170 14 7.1

Z 225 225 195 16

Z 275 275 235 20

Z 350 350 300 25

Zinc coating mass Z

The thickness of the zinc

coating:

Thickness (mm) CodeDimensions (mm)

1000 x 2000

0.40 TBD.0.4

0.50 TBD.0.5

0.80 TBD.0.8

1.00 TBD.1

1.25 TBD.1.25

1.50 TBD.1.5

2.00 TBD.2

2.50 TBD.2.5

3.00 TBD.3

b Imported cold-rolled sheet and internal production

Aspects:

Weldability:

The surface of the cold rolled sheet must be clean, with white, unpolished

aspect, being admitted some local marks of oxides:

• pores and scratches

• unimportant tracks as a result of the falling of the oxides and tracks of rolling

• slight yellow dyeing from the pickling

On the cut edges of the strips, there are not admitted exfoliations and ruptures

visible to the naked eye.

The cold-rolled strips can be welded. Weldability is warranted by the chemical

composition.

Imported galvanized steel sheetand internal production

0.4 TBZ.0.4ROL

0.5 TBZ.0.5ROL

Rm – tensile strength ( resistance to rupture )

Re – minimum yield strenght ( flow / elongation limit )

A – elongation to rupture

Symbolizing: DX51D+Z150NAC

DX51D

Z150

N

A

C

– steel quality

– the thickness of the zinc coating

– normally hardened zinc coating

– quality grade

– surface protection

Thickness (mm) Code

c

Dimensions (mm)

1.5 TBN.1.5

2 TBN.2

3 TBN.3

4 TBN.4

5 TBN.5

6 TBN.6

8 TBN.8

10 TBN.10

12 TBN.12

1000x2000

1000x2000

1500x3000

1500x3000

1500x3000

1500x3000

1500x3000

1500x6000

1500x6000

ReN/mm

2Rm

N/mm2

A80%


C Mn P Si


Al

C N P Si


326-450 235-329 29-34

ReN/mm

2Rm

N/mm2

A80%


Imported hot-rolled (black) strip andinternal production

Thickness (mm) Code

c1

Dimensions (mm)

Imported gross hot-rolled (black) sheetand internal production

1500x6000 15 TBN.15

1500x6000 18 TBN.18

1500x6000 20 TBN.20

1500x6000 25 TBN.25

SR EN 10025-2:2004

SR EN10025-2:2004

Domains of use:

Aspects:

They are used in the machine construction, support structures for

machines and equipments, metallic constructions, in the case of

some mechanical moderate demands.

The surface of the strips must be clean and smooth, without any

covers, cuttings, air holes, scratches, non-metallic and scale

inclusions, lacks of material, superpositons and stratifications.

There are admitted the following defects of surface:

• small local scratches and air holes, local exfoliations, inequalities

resulted from rolling, in the limits of the deviations accepted in the

case of the thickness

• a thin layer of oxides

• unevenness resulted from rolling or that remain after the falling of

the scale, in the limits of the negative deviations to thickness

But, there is not admitted the correction by welding of the surface

defects. There are not admitted, on the cut edges, any exfoliations

and ruptures visible to the naked eye. The strips must have their

edges cut in right angles.

Delivery terms:The strips are delivered in annealed states, planed (cold hardened), covered

with a fine coating of oil of protection easily washable. The strips, after a

corresponding preparation, can be painted, galvanized, etc.

Domains of use:• for metallic and mechanic constructions, car industry,

agricultural machines, household commodities

• for products that are going to be worked off by cold

deformation and especially for cupping

Weldability:

Delivery terms:

The attitude at welding and after welding depends not only on the

material, but on the constructive conception too, on the

conditions of execution and on the exploitation of the

construction elements. The attitude at welding can be verified by

the homologation of the welding process, respectively of the

welding technique.

The sheet are delivered in rolled state or in normalized state

obtained by the control of the temperature during and after

rolling. The sheet with cut edge with the thickness to 40 mm are

going to have their edges cut only by mechanical means, and

those with the thickness over 40 mm are going to have their

edges cut only by flame.

06

Thickness (mm) Code

d

Dimensions (mm)

Striate sheet

1500x3000 3 TBN.ST.3

1500x3000 4

1500x3000 5

1500x6000 6

TBN.ST.4

TBN.ST.5

TBN.ST.6

0.11-0.15 0.046-0.053 0.010-0.017 0.13-0.16 0.020-0.060S235JRG2

Mn S

0.066-0.17 0.007 0.01-0.05 0.008-0.219S235JRG2 - -

S355J2H 0.120-0.20 - 0.003-0.040 - 0.59-0.6 0.003-0.040

340-510 235-329 17-42.5

470-630 355-480 24.5-32

The open cold-rolled sections are obtained from cold- or hot-rolled steel sheets (or galvanized at order) in cylindrical rolling mills.

The dimensions of the sheets used in production for:

Open cold-rolled sections:width 36-500 mm, thickness 1-6 mm

Closed cold-rolled sections:(rectangular pipes):width 50-420 mm, thickness 1-5 mm.

Technical data of the steel sheets used for production:

•tensile strength (as a rule to 510N/mm )

•theycan be easilyprocessed and welded

•theycan be galvanized at order

2

Categoryof products, according to the technical standards:

cold-rolled sections

Products:

07

h

20–250

30-180

28-250

40-180

140-180

b

25-140 25-140

20–120

20-100

15-75

20-60

56

c

–

–

–

8-45

–

20

t

2,0-5,0

1,5-6,0

1,5-6,0

2,0-5,0

2,0-4,0

3,0-4,0

Min-max dimensions (mm)

U-Cold rolled Usection cold-rolled Lsection with

equal angles

cold-rolled Lsection with

unequal angles cold-rolled Csection

cold-rolled Zsection cold-rolled S section

Product name

L- cold-rolled Lsection

with equal angles

L- cold-rolled Lsection

with unequal angles

C- cold-rolled Csection

Z- cold-rolled Zsection

S - cold-rolled S section

U- cold-rolled Usection

Categoryof products Standard FormSection

Possibledimensions, mm

Thicknessmm

min max min max

6,0

6,0

6,0

5,0

4,0

4,0

1,5

2,0

2,0

2,0

2,0

3,0

250x120

140x140

180x180

250x75

180x120

180x120

20x20

30x30

40x20

28x28

40x40

140x120

U

L

L

C

Z

S

Open

sections

Closed

sections

Steels of

general use

EN 10305-3

EN 10305-5

� 16

15x15

30x10

133

100x100

150x60

1,0

1,0

5,0

5,0

Structural

steels

EN 10219-1,2 � 21,3

20x20

40x20

133

100x100

150x60

2,0

2,0

5,0

5,0

Special use

Note:

On the basis of special orders, there can be fabricated products with:different dimensions, more severe mechanical parameters and

tolerance, in comparison with those from the standards.

EN 10162


steels of general

use and structural

steels

Special use

on the basis of a special agreement

on the basis of a special agreement

08

Closed sections for general use Structural closed sections

hxb(mm)

1,0 1,25 1,5 2,0 2,5 3,0 3,5 4,0 5,0

0,438

0,469

0,516

0,595

0,595

0,673

0,752

0,909

0,537

0,576

0,635

0,733

0,733

0,831

0,930

0,930

1,126

1,126

1,322

1,420

1,518

1,322

0,632

0,679

0,750

0,868

0,868

0,985

1,103

1,103

1,339

1,574

1,692

1,810

2,045

2,281

1,574

2,045

2,281

1,124

1,438

1,438

1,752

2,066

2,223

2,380

2,694

3,008

3,322

3,636

3,636

3,950

3,950

4,107

4,264

4,264

4,578

2,066

2,380

2,694

3,008

4,264

1,756

2,148

2,541

2,737

2,933

2,933

3,326

3,718

4,111

4,503

4,503

4,896

4,896

5,092

5,288

5,288

5,681

6,073

6,858

2,541

3,326

3,718

5,288

6,073

6,073

6,858

8,214

8,999

9,784

10,569

11,354

11,354

12,924

12,924

14,494

15,279

9,784

15x15, 20x10

16x16

20x15, 25x10

20x20

25x15, 30x10

30x15, 22x22

25x25, 30x20

40x10

30x30,40x20

51x9

35x35, 40x30

50x20

45x30, 50x25

40x40, 50x30

60x20

45x45, 50x40

60x30, 65x25

50x50, 60x40

70x30

60x50, 70x40

60x60,70x50

80x40

70x60, 80x50

90x40

90x45

70x70, 80x60

90x50

100x40

90x60, 100x50

80x80, 90x70

100x60

120x40

90x90, 100x80

120x60,130x50

100x100, 120x80

150x60

2,392

2,863

3,098

3,334

3,334

3,805

4,276

4,747

5,218

5,218

5,689

5,689

5,924

6,160

6,160

6,631

7,102

8,044

8,044

8,986

9,457

2,863

3,805

4,276

6,160

7,102

7,102

3,805

4,904

5,454

6,003

6,003

6,553

6,553

6,827

7,102

7,652

8,201

2 1

9,300

9,300

10,399

10,949

4,904

7,102

7,102

8, 0

8,201

4,252

5,508

6,136

6,764

6,764

7,392

7,392

7,706

8,020

8,648

9,276

9,276

10,532

10,532

11,788

12,416

5,508

8,020

8,020

9,276

hxb(mm)

4,0 5,03,53,02,52,0

20x20

25x25, 30x20

30x30, 40x20

35x35, 40x30

50x20

45x30, 50x25

40x40, 50x30

60x20

45x45, 50x40

60x30, 65x25

50x50, 60x40

70x30

60x50, 70x40

60x60, 70x50

80x40

70x60, 80x50

90x40

90x45

70x70, 80x60

90x50

100x40

90x60, 100x50

80x80, 90x70

100x60

120x40

90x90, 100x80

120x60, 130x50

100x100, 120x80

150x60

1,05

1,36

1,68

1,99

1,99

2,15

2,31

2,31

2,62

2,62

2,93

2,93

3,25

6,56

3,56

3,88

3,88

4,03

4,19

4,19

4,19

4,50

4,82

4,82

4,82

1,64

2,03

2,42

2,42

2,62

2,82

2,82

3,21

3,21

3,60

3,60

3,99

4,39

4,39

4,78

4,78

4,98

5,17

5,17

5,17

5,56

5,96

5,96

5,96

6,74

6,74

2,36

2,83

2,83

3,07

3,30

3,30

3,77

3,77

4,25

4,25

4,72

5,19

5,19

5,66

5,66

5,89

6,13

6,13

6,13

6,60

7,07

7,07

7,07

8,01

8,01

8,96

9,43

3,76

4,86

4,86

5,41

5,96

5,96

6,51

6,51

6,79

7,06

7,06

7,06

7,61

8,16

8,16

8,16

9,26

9,26

10,36

10,91

4,20

5,45

5,45

6,08

6,71

6,71

7,34

7,34

7,65

7,97

7,97

7,97

8,59

9,22

9,22

9,22

10,48

10,48

11,73

12,36

8,13

8,91

9,70

9,70

10,48

11,27

11,27

12,84

12,84

14,41

15,19

The raw material used for these sections is the cold-

or hot-rolled steel sheet with Re=510N/mm2

Proper mass according to the EN 10305 kg/m Proper mass according to theEN 10305 kg/m

09

Steels used for the cold-rolled sections manufacturing

Steel quality:

The basic material is the cold- or hot-rolled steel sheet, as a rule with a tensile strength to 510 N/mm .2

Tolerance on thickness

Tolerance on thickness (mm)if the basic material is

Nominalthickness (mm)

from to

1,0

1,2

1,6

2,0

2,5

3,0

4,0

5,0

1,0

1,2

1,6

2,0

2,5

3,0

4,0

5,0

6,0

+/- 0,07

+/- 0,08

+/- 0,10

+/- 0,12

+/- 0,14

cold-rolled hot-rolled

+/- 0,17

+/- 0,17

+/- 0,18

+/- 0,20

+/- 0,22

+/- 0,24

+/- 0,26

Technical requirements

The bending tolerance in the case of the structural sections and the sections of general use according to the

EN 10162 standards

Tolerance on the lateral width

Section

thickness

Tolerance of the lateral width if the nominal

dimension of the width (mm)

�

�

�

1,5

>1,5 3,0

> 3,0 6,0

� 40

+ / - 0,50

+ / - 0,75

+ / - 1,00

> 40 100

+ / - 0,50

+ / - 0,75

+ / - 1,00

� > 100 200

+ / - 0,75

+ / - 1,00

+ / - 1,25

� >200 400

+ / - 1,25

+ / - 1,50

+ / - 1,75

�

Tolerance of the angle of bend

The length of the

smaller width, respectively

of the free side

Tolerance of the angle of bend

�

�

�

�

10

>10 40

> 40 80

> 80 110

> 110

+ / - 3°

+ / -1°45`

+ / -1°15`

+ / - 1°

+ / - 0°45`

Name

Steel codei Standards

Number

S185Cold-rolled products from structural steels

Technical delivery terms

Cold-rolled sections for structures of unalloyed steels and of steels with fine grains, welded longitudinally.

Technical delivery terms.

Steel pipes of big accuracy. Technical delivery terms.Cold-rolled, welded pipes with square and rectangular section

Observations:

The way of deoxidation of the used steels:

Completely killed steels

For an ulterior galvanization, the client has to specify the maximum quantity of admissible silicon.

Generally, the maximum quantity of admissible silicon is of 0.03%.

a

b


Steel cold-rolled, welded and adjusted pipes of big accuracy. Technical delivery terms

S235JRH

S235JT (St 37-2)

S235JRG2(RSt 37-2)

E235

EN 10025

EN 10025

EN 10025

EN 10305-3

EN 10305-5

EN 10219-1

10

Delivery state

Length:

:

:

Note:

Domains of use:

The steel sections are not treated after the cold-rolling. On the external and internal surface, there can appear

tracks of emulsion, respectively smaller tracks of oxidation. On the external surfaces of the sections there is applied

an oil covering, that assures a provisional protection against corrosion. At request one can renounce to this

protection covering.

The minimal and maximal figures of length are:

Standard

Tolerance on length

On a separate order, there can be realized special dimensions.

Tolerance to length is much lower than, those previewed in standards.

The mass of a section is of maximum 100 kg..

The cold-rolled sections have a large area of use, as a result of the large offer from the point of view of the forms,

dimensions and the materials'quality.

• optimal ratio between the mass on unit of measure and the parameters of the section

• it can be easily mounted

• agreeable form and aspect, with smooth surfaces

• level of high precision of the dimensions (low tolerance)

Other advantageous particularities:

Sections of structural steels

and of general use

Roof structures

Structures of some metallic constructions

Barriers

Container production

Car bodies

Engine parts

Cooling plants

Production of small equipments

Realization of supports for public lighting

Realization of supports for public traffic signs

Protection barriers in public traffic

Blind systems

Structures for roofs

Temporary structures for the construction industry

Structures for buses

Safety structures for mining

Automobile trailers

Furniture industry

Radiators

Special sections of steel:

5 000 –12 000 mm

6 000 mm

+ 30 mm

0 mm

Thicknessof the wall (mm)

Code

a

Dimensions(mm)

Kg/mlh b a

15 15 1.5 0.63 TPT.15151.5

20 20 1.5 0.87 TPT.20201.5

25 25 1.5 1.1 TPT.25251.5

30 10 1.5 0.87 TPT.30101.5

30 20 1.5 1.1 TPT.30201.5

30 30 1.5 1.34 TPT.30301.5

40 20 1.5 1.34 TPT.40201.5

40 30 1.5 1.57 TPT.40301.5

40 40 1.5 1.81 TPT.40401.5

45 45 1.5 2.05 TPT.45451.5


Code

Dimensions(mm)

Kg/mlh b a

30 30 3 2.39 TPT.30303.0

40 40 3 3.33 TPT.40403.0

50 30 3 3.33 TPT.50303.0

50 40 3 3.81 TPT.50403.0

50 50 3 4.28 TPT.50503.0

60 30 3 3.81 TPT.60303.0

60 40 3 4.28 TPT.60403.0

60 60 3 5.22 TPT.60603.0

70 40 3 4.75 TPT.70403.0

70 70 3 6.16 TPT.70703.0

80 40 3 5.22 TPT.80403.0

80 60 3 6.16 TPT.80603.0

80 80 3 7.1 TPT.80803.0

100 40 3 6.16 TPT.100403.0

100 60 3 7.1 TPT.100603.0

100 100 3 8.99 TPT.1001003.0

120 60 3 8.04 TPT.120603.0

120 80 3 8.99 TPT.120803.0


Code

Dimensions(mm)

Kg/mlh b a

20 20 2 1.12 TPT.20202.0

25 25 2 1.44 TPT25252.0

30 20 2 1.44 TPT.30202.0

30 30 2 1.75 TPT.30302.0

35 35 2 2.07 TPT.35352.0

40 20 2 1.75 TPT.40202.0

40 30 2 2.07 TPT.40302.0

40 40 2 2.38 TPT.40402.0

45 45 2 2.69 TPT.45452.0

50 20 2 2.07 TPT.50202.0

50 30 2 2.38 TPT.50302.0

50 40 2 2.69 TPT.50402.0

50 50 2 3.01 TPT.50502.0

60 20 2 2.38 TPT.60202.0

60 30 2 2.69 TPT.60302.0

60 40 2 3.01 TPT.60402.0

60 50 2 3.32 TPT.60502.0


Code

Dimensions(mm)

Kg/mlh b a

40 40 4 4.25 TPT.40404.0

50 50 4 5.51 TPT.50504.0

60 40 4 5.51 TPT.60404.0

60 60 4 6.76 TPT.60604.0

70 70 4 8.02 TPT.70704.0

80 40 4 6.76 TPT.80404.0

80 60 4 8.02 TPT.80604.0

80 80 4 9.28 TPT.80804.0

90 50 4 8.02 TPT.90504.0

90 90 4 10.53 TPT.90904.0

100 40 4 8.02 TPT.100404.0

100 50 4 8.65 TPT.100504.0

100 60 4 9.28 TPT.100604.0

100 100 4 11.79 TPT.1001004.0

120 60 4 10.53 TPT.120604.0

120 80 4 11.8 TPT.120804.0

S235JRG2 0.06-0.17 0.42-1.40 0.008-0.045 0.009-0.045

C Mn P S


ReN/mm

2Rm

N/mm2

340-510 235-330 24.5-32

A5


Domains of use: Advantages• for production of different types of constructions and metallic structures

of support situated inside and outside, afferent to the civil, industrial,

commercial and socio-cultural constructions.

• the superior quality of the used material allows the

appreciation of a useful life of minimum 25 years of

the product, with the condition of respecting the

recommended measures of anticorrosion protection

11

Longitudinally welded square and rectangular pipe

SR EN10025-2:2004

Hot-rolled sectionsMELINDA STEELMELINDA STEEL

sections of steel

12

Rectangular sections

Wall thickness (mm)

b

Dimensions (mm)

30x30 2.39 3.32 – –

40x40 5.33

50x50 6.55

60x60 8.13 9.45

70x70 9.70 •11.33 12.53

80x80 11.30 13.21 14.72 16.36

90x90 12..80 15.10 16.92 18.87

100x100 14.40 16.98 19.12 21.39 25.26

110x110 12.99 15.98 18.87 21.32 23.90

120x120 10.84 14.25 17.55 20.75 23.52 26.41 31.84

125x125 14.87 18.33 21.69 24.62

140x140 16.76 20.69 24.52 27.91 31.43 38.12

150x150 18.01 22.26 26.40 30.11 33.95 41.26

160x160 19.30 23.83 28.29 32.31 36.46 44.40

180x180 27.00 32.05 36.70 41.48 50.68

200x200 30.11 35.82 41.10 46.51 56.96

220x220 32.40 39.59 45.50 51.53 63.24

70x50 5.22 6.76 9.45

80x60 9.70 11.33

90x50 9.70 11.33

90x60 12.27

100x50 10.50 12.27

100x60 9.28 11.30 13.21

100x80 10.50 12.80 15.10 18.87

120x60 12.80 15.10 16.92

120x80 14.40 16.98 19.12 21.39 25.66

120x100 12.99 15.89 18.87 21.32 23.90 28.70

140x70 9.43 12.36 15.19 17.92 20.22 22.64 27.13

140x80 9.90 12.99 15.98 18.87 21.32 23.90 28.70

150x50 8.69 11.73 14.24

150x75 10.13 13.30 16.37 19.34 21.87 24.53

150x100 11.31 14.87 18.33 21.69 24.62 27.67 33.41

160x80 14.25 17.55 20.75 23.52 26.41 31.84

160x90 18.33 21.69 24.62 27.67 33.41

180x80 19.15 22.63 28.92

180x100 20.69 24.52 27.91 31.43 38.12

200x100 18.01 22.26 26.40 30.11 33.95 41.26

200x120 23.83 28.29 32.31 36.46 44.40

200x150 26.18 31.11 35.61 40.23 49.11

220x120 30.17 34.51 38.97 47.54

220x140 32.05 36.70 41.48

250x100 40.23 49.11

250x150 30.11 35.82 41.10 46.51 56.96

260x140 35.82 46.51 46.96

260x180 39.59 51.53 63.24

– – –

– – – – – –

– – – – – –

– – – – –

– – • – –

– – • –

– – • –

– – •

– • • • –

•

– • • • – –

– •

– •

– • •

– – • •

– – •

– – • •

– • – – –

– – • – – –

– – • – – –

– – – • – – –

– – – – –

– – – –

– – –

– – • – –

– – •

– • • • • • •

• •

• •

– – – –

• • • • –

• •

– •

– – • •

– – – –

– – •

– •

– – •

– – • •

– – – •

– – – • • • –

– – – – –

– – •

– – – –

– – – –

The dimensions marked with the • sign are delivered only on the basis of a firm order

Specific weight kg/ml

3 4 5 6 7 8 10

C Mn P S


ReN/mm

2Rm

N/mm2

410-560 275-380 24.5-32

470-630 355-480 24.5-32

A80%

Mechanical caracteristics

S275JOH 0.120-0.22 0.59-1.5 0.003-0.045 0.003-0.044

S355J2H 0.120-0.20 0.59-1.6 0.003-0.040 0.003-0.040

SR EN10025-2:2004

13


Domains of use:

for machine constructions, metallic constructions, vehicle constructions, the constructions of casing, framings,

containers, tools and equipments for agriculture, ships, cranes and cabins, in the locksmithery shop and for the

transport techniques.

Advantages

they are distinguished by a very good weldability, they can be easily cut, welded and applied a covering layer, they

can be easily assembled, so their costs of processing are low, large palette of dimensions, low tolerance,

smooth surface that allows to the constructor the realisation of a clear and functional design.

Corresponding weldability for optimal processing

The raw material of high quality meets the clients'demands of quality in the field of the steel's purity, malleability and viscosity.

These sections distinguish especially by their very good weldability at the edges, too, with the following characteristics:

•high resistance to rupture and to low temperatures

•raw material of totally deoxidized steels

•equivalent carbon maximum 0,43%

•the realisation of the edges according to EN 10219

•the lack of the fissures at the edges, as a result of the raw material with an excellent malleability even in the case of the

categories with a high resistance

14

S 355 J2 G3+Z35Exemple

How is read and how is correctly interpreted a steel brand defined by letters and figures?Which is the special technical

information, which is defined by the alphanumeric symbolization?It is easy, we hereby present the complete information

of the steel symbols.

The symbolization of steel

•

•

The group of steel

S –structural steel


Yield strenght

Min.N/mm2


Resiliency

Min.27J

JR

J0

J2

J3

J4

Min.40J

KR

K0

K2

K3

K4

Temp. C

20

0

-20

-30

-40

0

Physical characteristics group 1

thermo mechanic rolling

rolling normalization

not killed

killed

optional state of delivery

–state of delivery at the producer's

choice

–

–

–

–

–

M

N

G1

G2

G3

G4

Physical characteristics group

–for low temperatures

–thermo mechanic rolling

–rolling normalization

–offshore

–can be skidded

L

M

N

O

W

Special conditions

Z15 –min.15%constriction

Z25 min.25%constriction

Z35 min.35%constriction

–

–

15

The alphanumeric symbolization of the unalloyed, hot-rolled steels, destined to constructions.

The basis of symbolization: SR EN 10026 + A1


S185 – equivalent to OL 32; OL 34

S235, with the quality grades of:

S235JR

S235JRG1

S235JRG2

S235J2G3

S235J2G4

S235JO

– equivalent to OL 37-1k is read: unalloyed, hot-rolled structural steel (S), with the minimal value of the yield strenght of

235 N/mm (235), for thicknesses smaller or maximum equal to 16 mm, with the minimal value of the rupture energy at the impact

bending test of 27 J at 20 C (JR)

– equivalent to OL 37-2k idem with the above, in addition: not killed steel (G1)

– equivalent to OL 37-3k idem with the S235JR, in addition: steel in other state than that of not killed (G2)

– equivalent to OL 37-3kf - unalloyed, hot-rolled structural steel (S), with the minimal value of the yield strenght of


bending test of 27 J at –20 C (JR), other characteristics (G3)

– equivalent to OL 37 4kf idem with the above

– without any equivalents - unalloyed, hot-rolled structural steel (S), with the minimal value of the yield strenght of


bending test of 27 J at 0 C (JO)

2

0

2

0

2

0


S275JR

S275JO

S275J2G3

S275J2G4

– equivalent to OL 44-2k


– equivalent to OL 44-3kf



S355JR

S355JO

S355J2G3

S355J2G4

S355K2G3

S355K2G4





– equivalent to OL 52-3kf, but with the quality grade of K2 = products with the minimal value of the rupture energy at

the impact bending test of 40 J at –20 C

– equivalent to OL 52-4kf, but with the quality grade of K2 = products with the minimal value of the rupture energy at

the impact bending test of 40 J at –20 C

0

0

E295, mechanical structural steel with the proper minimal value of the yield strenght of 295 N/mm2, with the brands of:

E295

E335

E360

According to EN 10027-1, the main symbols are followed by the supplementary symbols, which represent the quality grade.

The most used supplementary symbols are:

JR

JO

J2

K2

G1

G2

G3 G4

N

C

= quality grade for products with the minimal value of the rupture energy at the impact bending test of 27 J at 20 C

= quality grade for products with the minimal value of the rupture energy at the impact bending test of 27 J at 0 C

= quality grade for products with the minimal value of the rupture energy at the impact bending test of 27 J at –20 C

= quality grade for products with the minimal value of the rupture energy at the impact bending test of 40 J at –20 C

= not killed steels

= steels in other state than that of not killed

and = other characteristics (specified by the producer)

= the product is delivered in normalized state or in raw state of normalized rolling

= steels with capacity of deforming at cold

0

0

0

0

The methods of steel's deoxidation at elaboration are symbolized according to the followings:

FU

FN

FF

= killed steel

= steel in other state than that of not killed

= completely killed steel that contains elements of nitrogen fixation in enough quantity (for ex., minimum 0,020% Al). In the

case of the use of other elements with a similar effect, these are mentioned in the documents of inspection.

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

longitudinally welded steel pipes

16

Black pipes longitudinally welded for installations

Code

a

Dimensions Thicknessof the wall (mm)

Kg/ml

3/8” 2.3 0.83 TNN.3/8

1/2” 2.6 1.21 TNN.1/2

3/4” 2.6 1.56 TNN.3/4

1” 3.2 2.41 TNN.1

1 1/4” 3.2 3.10 TNN.5/4

1 1/2” 3.2 3.56 TNN.6/4

2” 3.6 5.03 TNN.2

2 1/2” 3.6 6.42 TNN.21/2

3” 4.0 8.36 TNN.3

4” 4.5 12.2 TNN.4

Galvanized pipes longitudinally welded for installationsb

1/2” 2.6 1.26 TZN.1/2

3/4” 2.6 1.62 TZN.3/4

1” 3.2 2.49 TZN.1

1 1/4” 3.2 3.20 TZN.5/4

1 1/2” 3.2 3.67 TZN.6/4

2” 3.6 5.17 TZN.2

2 1/2” 3.6 6.60 TZN.21/2

3” 4.0 8.67 TZN.3

4” 4.5 12.5 TZN.4

17

C Mn P S


0.07-0.17 0.29-1.40 0.006-0.045 0.045S235JRG2

SR EN10025-2:2004

ReN/mm

2Rm

N/mm2

360-510 235-355 22.5-32.9

A80%

Mechanical caracteristics

Domains of use:

Pipes of carbon steel, longitudinally welded, un-galvanized

(black) or galvanized, threaded or unthreaded (smooth) are

destined to the realization of the network of transport of the

warm and cold drinking water, of the plant heating and of the

transport of thermal agent with maximal pressure of 50 bar,

respectively the realization of the technological installations.

The superior quality of the utilized material makes possible the

appreciation of the life duration of minimum 15 years of the

products with the respect of the appropriate anticorrosion

protection rules.

Lengths of delivery:

• lengths of manufacturing: 4,6,8 m

• exact lengths within the manufacturing lengths

• multiples of the exact lengths

Pipes with multiple lengths of the exact lengths, included within

the manufacturing lengths are delivered with an addition of 5

mm for every cross-cut, if not provided otherwise in the orders.

Deviations:

The limit deviation for the lengths is of: +0-100 mm.

The limit deviations for the thickness of the wall are of: +/-

12,5%, and in isolated places respectively for lengths which do

not surpass twice the external diameter a deviation of -15%.

Limit deviations of the mass for every pipe: +/-10%

Aspects:

The external and interior surface of the pipes must be smooth,

without fissures, cracks, superpositions of the material, non-

metallic inclusions. There are admitted small scratches,

eminences, hollows, a thin mill cinder or traces of cleaning of the

faults resulting from the manufacturing process, so that the

thickness of the wall should not fall under the admitted minimum

limit. The welding joint must be compact and continuous,

without fissures or other faults, which would reduce the

resistance of the welding joint under that of the basic metal.

The external prominence of the welding joint is moved off. The

thickening of the welding joint is admitted within the limits of limit

deviations for the external diameter. The interior burr of the

welding joint is not moved away. Unevenness of the margins of

the strips in the welding joint is not admitted. The ends of the

pipes must be smoothed perpendicularly to the axis of the pipe.

At the endings of the pipes, there is admitted a burr, resulting

from the technological procedure of cutting. There are not

admitted the strains of the endings of the pipe.

The galvanized pipes must have on the external and interior

surface an adherent and continuous zinc coating. The covering

with zinc on both surfaces or only on the interior surface is

carried out by immersion in melt zinc bath. Local roughness and

thickenings of the zinc coating are admitted, more pronounced

on a portion of 80 mm from the ending of the pipe, where the

blowing of the pipe is executed.

The thickness of the zinc coating on the external surface must be

smaller than of the interior surface.

The thickness of the zinc coating on the interior surface must be

of approximately 56µm. The linear mass of the galvanized pipes

is calculated by addition, to the mass of the pipes of the quantity

of the zinc corresponding with the minimum thickness of the

layered zinc coating.

Longitudinally welded steel pipes

Protection:

With the agreement of the parties the pipes may be delivered

protected against corrosion through oiling or other adequate

procedures.


M – linear mass (kg)

D – outside diameter (mm)

d – inside diameter (mm)

g – the thickness of the wall (mm)

– density of the steel =7,85 (kg/dm )

=3,14

�

�

3

(for normal series):

M=� (D -d )

2 2

4x �

CodeDimensions Thicknessof the wall (mm)

Kg/ml

Code

c

DimensionsØ (mm)


Kg/ml

18

17.2 2.3 0.85 TTR.17x2.3

21.3 2.5 1.16 * TTR.21x2.5

21.3 2.6 1.20 TTR.21x2.6

21.3 2.8 1.28 * TTR.21x2.8

26.9 2.3 1.40 TTR.26x2.3

26.9 2.6 1.56 TTR.26x2.6

26.9 2.7 1.58 * TTR.26x2.65

26.9 2.9 1.72 TTR.26x2.9

33.7 2.9 2.20 * TTR.33x2.9

33.7 3.2 2.41 TTR.33x3.2

33.7 3.4 2.54 * TTR.33x3.4

42.4 2.9 2.83 * TTR.42x2.9

42.4 3.2 3.09 TTR.42x3.2

42.4 3.6 3.44 TTR.42*3.6

48.3 2.9 3.25 * TTR.48x2.9

48.3 3.0 3.31 * TTR.48x3.0

48.3 3.2 3.56 TTR.48x3.2

48.3 3.6 3.97 TTR.48x3.6

60.3 2.9 4.11 * TTR.60x2.9

60.3 3.2 4.51 TTR.60x3.2

60.3 3.5 4.90 * TTR.60x3.5

60.3 3.6 5.03 TTR.60x3.6

60.3 4.0 4.76 * TTR.60x4.0

60.3 4.8 6.57 * TTR.60x4.8

76.1 2.9 5.24 * TTR.76x2.9

76.1 3.2 5.75 TTR.76x3.2

76.1 3.6 6.44 TTR.76x3.6

88.9 3.2 6.76 TTR.89x3.2

88.9 3.6 7.57 TTR.89x3.6

88.9 4.0 8.38 TTR.89x4.0

101.6 3.6 8.70 TTR.101x3.6

101.6 4.0 9.63 TTR.101x4.0

108 3.6 9.27 TTR.108x3.6

108 4.0 10.26 TTR.108x4.0

114 3.5 9.54 * TTR.114x3.5

114 3.6 9.83 TTR.114x3.6

114 4.0 10.85 TTR.114x4.0

114 4.5 12.15 * TTR.114x4.5

114 6.0 15.98 * TTR.114x6.0

114 6.4 16.98 * TTR.114x6.4

114 12.0 30.19 * TTR.114x12.0

133 4.0 12.72 TTR.133x4.0

133 5.0 15.78 TTR.133x5.0

159 4.5 17.15 TTR.159x4.5

159 5.0 18.99 TTR.159x5.0

159 8.0 29.79 * TTR.159x8.0

168 4.5 18.14 TTR.168x4.5

168 5.0 19.96 TTR.168x5.0

219 6.0 31.52 * TTR.219x6.0

219 6.3 33.05 TTR.219x6.3

219 6.4 33.56 * TTR.219x6.4

219 7.1 37.10 TTR.219x7.1

219 8.0 41.63 * TTR.219x8.0

324 8.0 62.34 * TTR.324x8.0

406 12.0 116.60 * TTR.406x12

the dimensions marked with the * sign are delivered only on

the basis of a firm order

Aspects:

The external and internal surface of the pipes must be

smooth, in accordance with the manufacturing procedure.

inside and outside surfaces must not have any fissures,

superpositions of the material, blowing, metallic inclusions or

other faults visible to the naked eye. Small eminences,

breaches and traces resulting from the cleaning of the faults

of the surface are admitted with the condition, that their depth

should not surpass the negative deviation at the thickness of

the wall. With pipes with an internal diameter under 15 mm

smooth interior surfaces are not warranted.

Protection:

• unprotected

• covered in exterior with black or uncoloured lacquer

• oiled in exterior or in the exterior interior part

• at request, the endings will be provided with plastic

protection

Delivery terms:

The pipes are delivered with cold hardening or heat

treatment. Those with heat treatment (normalized) are

delivered with oxides formed in the technological process of

manufacturing. At request they can be delivered also in other

terms of the surface aspect (normalized in neutral

atmosphere N.A.N. pickled, etc.)

Domains of use:

In construction of implements with technical conditions of

fixed quality as well as in the case of implements of general

use.


hot-rolled pipes

• lengths of manufacturing: 4-12,5 m



• tolerance: +/-25 mm.

• lengths of manufacturing: 4-12,5



• tolerance: +/-25 mm.

cold drawn pipes

Pipes without welding of carbon steel, hot-rolled or cold drawn

STAS8183-80

DIN1629

C Mn Pmax

Smax


ST 37.0 OLT 35 0,09-0,16 0,17-0,37 0,40-0,80 0.04 0.045

ST 44 OLT 45 0,17-0,24 0,17-0,37 0,40-0,80 0.04 0.045

OLT 65 0,40-0,50 0,17-0,37 0,70-1,00 0.04 0.045

±0.02 ±0.02 ±0.03 +0.005 +0.005deviation

Si

ReN/mm

2Rm

N/mm2

340 230 26

440 250 21

640 370 16

A%


The mechanical characteristics concern the test pieces in

rolled state, without heat treatment for OLT 35,

normalized or in rolled state for OLT 45 and normalized at

840-860 degree for OLT 65.

19

Domains of use:

Used for metallic constructions, equipments and pipe-lines of general use.


•lengths of manufacturing:4,6,8 m

•exact lengths within the manufacturing lengths

•multiples of the exact lengths

Pipes with multiple lengths of the exact lengths included within the lengths of manufacturing, are delivered with an addition of

500 for everycross-cut if it is not provided otherwise in the orders.

The limit deviation for length is:+0-100 mm

The limit deviations for the thickness of the wall <3 mm is of:+ 0,30 mm / - 0,25 mm

The limit deviation for the thickness of the wall >3 mm is of:+ 0,33 mm / - 0,25 mm

Aspects:

The external and internal surface of the pipes must be smooth, without fissures, cracks, superpositions of the material, non-

metallic inclusions. There are admitted small scratches, eminences, hollows, a thin mill cinder or traces of cleaning of the faults

resulting from the manufacturing process, so that the thickness of the wall should not fall under the admitted minimum limit.

The welding joint must be compact and continuous, without fissures or other faults, which would reduce the resistance of the

welding joint under that of the basic metal.

The external prominence of the welding joint is moved off. The thickening of the welding joint is admitted within the limits of

limit deviations for the external diameter. The interior burr of the welding joint is not moved away. Unevenness of the margins of

the strips in the welding joint is not admitted. The ends of the pipes must be smoothed orthogonallyto the axis of the pipe. At

the endings of the pipes is admitted a burr resulting from the technological procedure of cutting. There are not admitted the

strains of the endings of the pipe.

Deliveryterms:

The pipes are delivered without heat treatment, as it results from the process of manufacturing. With the agreement of the

parties, the pipes maybe delivered in normalized state.

Protection:

The pipes are usuallydelivered without protection, but theycan also be delivered with a protecting anticorrosion coating.


Structural pipes

Code

d

DimensionsØ(mm)


Kg/ml

22 2.0 0.986 TNC.22x2

26.5 1.5 0.925 TNC.27x1.5

26.9 2.0 1.219 TNC.27x2

33.5 2.5 1.911 TNC.33x2.5

33.7 2.0 1.552 TNC.34x2

42.4 2.0 1.993 TNC.42x2

42.4 2.2 1.992 TNC.42x2.2

42.4 3.0 2.915 TNC.42x3

48.3 2.3 2.607 TNC.48x2.3

48.3 2.9 3.244 TNC.48x2.9

48.3 3.0 3.348 TNC.48x3

48.3 3.2 3.555 TNC.48x3.2

60.3 3.0 4.217 TNC.60x3

76.1 3.0 5.408 TNC.76x3

88.9 3.0 6.355 TNC.89x3

88.9 4.0 8.375 TNC.89x4

ReN/mm

2Rm

N/mm2

360-510 235-355 22.5-32.9

A80%


C Mn P S


0.07-0.17 0.29-1.40 0.006-0.045 0.045S235JRG2

SREN10025-2:2004

a Precision pipes

Diam. D . (mm) / Mas (kg/m)

mm 0,7 0,8 0,9 1 1,2 1,5 2 2,5 3 3,5 4 5

iam Thickness of the wall s

tolerance

13 0,212 0,240 0,266 0,296 0,349

16 +/-0,12 0,265 0,299 0,335 0,370 0,438 0,536

18 0,298 0,339 0,379 0,419 0,497 0,610

19 0,316 0,359 0,409 0,444 0,527 0,647

20 0,333 0,378 0,423 0,469 0,556 0,684

21 +/-0,15 0,350 0,398 0,446 0,493 0,586 0,721 0,937

22 0,368 0,418 0,468 0,513 0,616 0,758 0,986

25 0,419 0,477 0,535 0,592 0,704 0,869 1,134

27 0,943 1,233 1,510 1,775

28 0,471 0,546 0,601 0,666 0,793 0,980 1,282

28,6 0,481 0,548 0,614 0,680 0,810 1,002 1,311

30 0,506 0,576 0,645 0,715 0,852 1,054 1,280

32 0,540 0,615 0,690 0,765 0,911 1,128 1,478 1,818 2,144

34 +/-0,20 1,202 1,578 1,941 2,293

35 0,674 0,756 0,838 1,000 1,238 1,626 2,002 2,366

38 0,734 0,823 0,912 1,088 1,350 1,774 2,188 2,588

40 0,773 0,867 0,962 1,147 1,423 1,873 2,311 2,736

42 0,812 0,912 1,028 1,207 1,498 1,972 2,435 2,885 3,321 3,747

45 +/-0,40 0,978 1,085 1,296 1,608 2,120 2,619 3,106 3,580 4,042

48 1,044 1,158 1,408 1,719 2,268 2,805 3,329 3,839 4,338 5,300

50 1,443 1,793 2,366 2,927 3,476 4,012 4,535 5,546

51 1,111 1,232 1,473 1,830 2,416 2,988 3,550 4,098 4,634 5,699

57 1,650 2,052 2,712 3,350 3,993 4,616 5,227 6,409

60 1,739 2,163 2,859 3,543 4,215 4,874 5,521 6,788

63 1,828 2,274 3,007 3,728 4,437 5,133 5,817 7,148

70 2,035 2,533 3,352 4,160 4,954 5,737 6,507 8,011

72 2,094 2,607 3,451 4,283 5,102 5,910 6,705 8,257

76 2,212 2,755 3,649 4,531 5,400 6,257 7,102 8,750

83 3,013 3,993 4,961 5,916 6,859 7,789 9,613

89 +/0,50 3,235 4,290 5,332 6,362 7,379 8,384 10,353

96 3,494 4,634 5,762 6,877 7,980 9,070 11,215

102 4,932 6,134 7,324 8,501 9,666 11,955

108 5,226 6,501 7,764 9,015 10,254 12,694

114 5,521 6,871 8,208 9,533 10,846 13,434

b

Square

pipes

External Thickness Mass / Section Nominal

D T M A

mm mm kg/m cm m

diameter unit of surface lenght

lenght / ton2

20 2,0 1,05 1,34 953

25 2,0 1,36 1,74 733

25 2,5 1,64 2,09 610

25 3,0 1,89 2,41 529

30 2,0 1,68 2,14 596

30 2,5 2,03 2,59 492

30 3,0 2,36 3,01 423

40 2,0 2,31 2,94 434

40 2,5 2,82 3,59 355

40 3,0 3,30 4,21 303

40 4,0 4,20 5,35 238

50 2,0 2,98 3,74 341

50 2,5 3,60 4,59 278

50 3,0 4,25 5,41 236

50 4,0 5,45 6,95 183

50 5,0 6,56 8,36 152

60 2,0 3,56 4,54 281

60 2,5 4,39 5,59 228

60 3,0 5,19 6,61 193

70 2,5 5,17 6,59 193

70 3,0 6,13 7,81 163

70 4,0 7,97 10,10 126

70 5,0 9,70 12,40 103

80 3,0 7,07 9,01 141

80 4,0 9,22 11,70 108

80 5,0 11,30 14,40

90 3,0 8,01 10,20 125

90 4,0 10,50 13,30 95,4

90 5,0 12,80 16,40 77,9

100 3,0 8,96 11,40 112

100 4,0 11,7 14,90 85,2

88,7

20

nominal dimensions according to the EN 10219-2-1997 standard

External Thickness Mass / Section Nominal

D T M A

mm mm kg/m cm m

diameter unit of surface lenght

lenght / ton2

Rectangular pipes

Dimensions Thickness Mass

/unit of

lenght

Section

surface

Nominal

lenght

/ ton

AXB

mm

T

mm

M

kg/m

A

cm2mm m

596

492

423

434

355

303

238

341

278

236

183

152

281

228

193

149

123

281

228

193

149

123

239

193

163

126

103

193

163

126

103

152

116

95,4

168

141

108

88,7

148

125

95,4

77,9

148

125

95,4

77,9

40 20 2,0 1,68 2,14

40 20 2,5 2,03 2,59

40 20 3,0 2,36 3,01

50 30 2,0 2,31 2,94

50 30 2,5 2,82 3,59

50 30 3,0 3,30 4,21

50 30 4,0 4,20 5,35

60 40 2,0 2,93 3,74

60 40 2,5 3,60 4,59

60 40 3,0 4,25 5,41

60 40 4,0 5,45 6,95

60 40 5,0 6,56 8,86

70 50 2,0 3,56 4,54

70 50 2,5 4,39 5,59

70 50 3,0 5,19 6,61

70 50 4,0 6,71 8,55

70 50 5,0 8,13 10,4

80 40 2,0 3,56 4,54

80 40 2,5 4,39 5,59

80 40 3,0 5,19 6,61

80 40 4,0 6,71 8,55

80 40 5,0 8,13 10,4

90 50 2,0 4,19 5,34

90 50 2,5 5,17 6,59

90 50 3,0 6,13 7,81

90 50 4,0 7,97 10,10

90 50 5,0 9,70 12,40

100 40 2,5 5,17 6,59

100 40 3,0 6,13 7,81

100 40 4,0 7,97 10,10

100 40 5,0 9,70 12,40

100 50 3,0 6,60 8,41

100 50 4,0 8,59 10,90

100 50 5,0 10,50 13,40

100 60 2,5 5,96 7,59

100 60 3,0 7,07 9,01

100 60 4,0 9,22 11,70

100 60 5,0 11,30 14,4

100 80 2,5 6,74 8,59

100 80 3,0 8,01 10,2

100 80 4,0 10,50 13,3

100 80 5,0 12,80 16,40

120 60 2,5 6,74 8,59

120 60 3,0 8,01 10,2

120 60 4,0 10,5 13,3

120 60 5,0 12,80 16,40

c

External Thickness Mass Section Nominal

D T M A

mm mm kg/m cm m

diameter /unit of surface lenght

lenght / ton2

21,3 2,0 0,95 1,21 1050

21,3 2,5 1,16 1,48 863

21,3 3,0 1,35 1,72 739

26,9 2,0 1,23 1,56 814

26,9 2,5 1,50 1,92 665

26,9 3,0 1,77 2,25 566

33,7 2,0 1,56 1,99 640

33,7 2,5 1,92 2,45 520

33,7 3,0 2,27 2,89 440

42,4 2,0 1,99 2,54 502

42,4 2,5 2,46 3,13 407

42,4 3,0 2,91 3,71 343

42,4 4,0 3,79 4,83 264

48,3 2,0 2,38 2,91 438

48,3 2,5 2,82 3,60 354

48,3 3,0 3,35 4,27 298

48,3 4,0 4,37 5,57 229

48,3 5,0 5,34 6,80 187

60,3 2,0 2,88 3,66 348

60,3 2,5 3,56 4,54 281

60,3 3,0 4,24 5,40 236

60,3 4,0 5,55 7,07 180

60,3 5,0 6,82 8,69 147

76,1 2,0 3,65 4,66 274

76,1 2,5 4,54 5,78 220

76,1 3,0 5,41 6,89 185

76,1 4,0 7,11 9,06 141

76,1 5,0 8,70 11,20 114

88,9 2,0 4,29 5,46 233

88,9 2,5 5,33 6,79 188

88,9 3,0 6,36 8,10 157

88,9 4,0 8,38 10,70 119

88,9 5,0 10,3 13,20 96,7

101,6 2,0 4,91 6,26 204

101,6 2,5 6,11 7,78 164

101,6 3,0 7,29 9,29 137

101,6 4,0 9,63 12,3 104

101,6 5,0 11,9 15,2 84

114,3 2,5 6,89 8,78 145

114,3 3,0 8,23 10,5 121

114,3 4,0 10,9 13,9 91,9

Longitudinally welded pipes d


21

a

a

s

Equal angles

Code

a

Dimensionsa=a (mm)

Kg/mlThicknesss (mm)

Flat barsb

Merchant bars

25 3 1.12 COR.25x25

30 3 1.36 COR.30x30

35 4 2.10 COR.35x35

40 3 1.84 COR.40x40

40 4 2.42 COR.40x40

50 4 3.06 COR.50x50

50 5 3.77 COR.50x50

60 4 3.61 COR.60x60

60 6 5.42 COR.60x60

70 7 7.38 COR.70x70

80 8 9.66 COR.80x80

90 9 12.20 COR.90x90

100 10 15.10 COR.100x100

CodeDimensionsa (mm)

Kg/mlThicknessb (mm)

16 4 0.50 OLT.16x4

16 5.5 0.69 OLT.16x5.5

20 3 0.47 OLT.20x3

20 4 0.63 OLT.20x4

20 5 0.79 OLT.20x5

20 6 0.94 OLT.20x6

20 8 1.26 OLT.20x8

20 10 1.57 OLT.20x10

25 5 0.98 OLT.25x5

25 8 1.57 OLT.25x8

25 10 1.96 OLT.25x10

30 3 0.70 OLT.30x3

30 5 1.18 OLT.30x5

30 8 1.88 OLT.30x8

30 10 2.36 OLT.30x10

40 5 1.57 OLT.40x5

40 6 1.88 OLT.40x6

40 8 2.51 OLT.40x8

40 10 3.14 OLT.40x10

50 5 1.96 OLT.50x5

50 6 2.36 OLT.50x6

50 8 3.14 OLT.50x8

50 10 3.93 OLT.50x10

60 6 2.82 OLT.60x6

80 8 5.02 OLT.80x8

100 8 6.28 OLT.100x8

Domains of use:

For general use and utilization in the household, works of welded or screwed

metallic confections, enclosures, metallic and handicraft confections.

Handicraft metallic confections: balustrades, gates and fences, parapets,

balconies.

Note:

The linear mass was calculated for nominal dimensions taking as a basis the

density of steel of 7,85 kg/dm .

Delivery length:

Exact lengths within the manufacturing lengths: 3-6 m

Limit deviations for lengths up to 6 m, +/- 100 mm

Terms of the shape:

The angles of the section must be perpendicular. The bars must be straight

without bends or strains of the axis: the deviation from rectilinearity should

not surpass: 5-10 mm. In the section the sides must be perpendicular, a

deviation of maximum 5% of the thickness of the bar from the

perpendicularity of the section is admitted. The bars must be cut without the

bending of the endings and without the strain of the section. The burrs

resulting from the cutting must not surpass 8 mm. A visible torsion of the

section around its axis is not admitted.

Delivery terms:

The strip steel is delivered in rolled state, in coils or in joints between 300-

1000 kg.

3

Domains of use:

For general use and utilization in the household, works of metallic

confections, agricultural works, enclosures.

Note:

The linear mass was calculated for nominal dimensions taking as a basis the

density of steel of 7,85 kg/dm

Delivery length:


Limit deviations for lengths up to 6 m, +/- 100 mm

Terms of the shape:

The angles of the section must be perpendicular. The bars must be straight

without bends of the axis. Local gentle curves are admitted, with an arch of

max. 4 mm /m. A visible torsion of the section around its axis is not admitted.

The sections must be cut without the bending of the endings and without the

visible strain of the section. The burrs resulting from the cutting must not

surpass 8 mm.

Delivery terms:

The equal angles are delivered in rolled state, in free bars or in joints between

300-5000 kg.

3

a

b

22

Code

d

Dimensionsa (mm)

Kg/ml

25 25 1.29 PRT.25

30 30 1.77 PRT.30

40 40 2.33 PRT.40

Dimensionsb (mm)

Domains of use:

For general use and for use in the household, welded metallic

construction elements or construction elements joint through other

methods, agricultural works.

Notes:

The linear mass was calculated for nominal dimensions, taking for

the basis the density of steel of 7,85 kg/dm . Limit deviations for the

mass for meter length +/-5%.

Delivery lengths:


Limit deviations for lengths up to 6 m, +/-25 mm

Terms of the shape:

In sections, the axis of the crossing must be perpendicular on the

axis of the angles. The limit deviation from the perpendicularity of

the crossing must be lower or maximum equal with 1mm. In section,

the angles must be equal. The bars must be straight, without bends

or strains of the axis. The deviation from rectilinearity should not

surpass 6 mm/m. It is not admitted any visible twist of the section

around its own axis. The sections must be cut without the bending

of the endings and without the visible strain of the section. The burrs

resulting form cutting must not surpass 5 mm.

Terms of delivery:

The T steel with equal angles is delivered in rolled state, in links

between 50-30000 kg.

3

T bars

Code

U sectionc

Dimens.b (mm)

Kg/mlThicknesss (mm)

Dimens.a (mm)

50 38 5 5.59 UNP.50

65 42 5.5 7.09 UNP.65

80 45 6 8.65 UNP.80

100 50 6 10.6 UNP.100

120 55 7 13.3 UNP.120

140 60 7 16 UNP.140

160 65 7.5 18.9 UNP.160

180 70 8 22 UNP.180

200 75 8.5 25.3 UNP.200

220 80 9 29.4 UNP.220

240 85 9.5 33.2 UNP.240

s

b

a

Domains of use:

For general use or use in the household, metallic welded

construction elements or construction elements joint through other

methods, agricultural works.

Notes:

The linear mass was calculated for nominal dimensions, taking for

basis the density of the steel of 7,85 kg/dm .

Limit deviations for the mass for meters lengths, +/-5%.

Delivery lengths:


Limit deviations for lengths up to 6 m, +/-25 mm.

Terms of the shape:

The bars must be straight without bends or strains of the axis. The

deviation from rectilinearity for the whole length of the section

should not surpass the arch of the admitted curve on meter length

multiplied with the length of the section. Local curves are admitted

on horizontal or vertical plane, with the arch of maximum 2 mm/m.

The sections must be cut without the bending of the endings and

without the visible strain of the section. The burrs resulting from the

cutting must not surpass 8 mm.

Delivery terms:

It is delivered in free bars or in links with a mass of maximum 5 tons.

3

C Mn P S


ReN/mm

2Rm

N/mm2

A5%


S235JRG2 0.06-0.17 0.49-1.40 0.007-0.045 0.014-0.045 340-510 235-330 26-41

SR EN10025-2:2004

a

b

23


a

europrofiles

IPE

IPE 80 80 46 3,8 5,2 5 7,64 6

IPE 100 100 55 4,1 5,7 7 10,3 8,1

IPE 120 120 64 4,4 6,3 7 13,2 10,4

IPE 140 140 73 4,7 6,9 7 16,4 12,9

IPE 160 160 82 5 7,4 9 20,1 15,8

IPE 180 180 91 5,3 8 9 23,9 18,8

IPE 200 200 100 5,6 8,5 12 28,5 22,4

IPE 220 220 110 5,9 9,2 12 33,4 26,2

IPE 240 240 120 6,2 9,8 15 39,1 30,7

IPE 270 270 135 6,6 10,2 15 45,9 36,1

IPE 300 300 150 7,1 10,7 15 53,8 42,2

IPE 330 330 160 7,5 11,5 18 62,5 49,1

IPE 360 360 170 8 12,7 18 72,7 57,1

IPE 400 400 180 8,6 13,5 21 84,5 66,3

IPE 450 450 190 9,4 14,6 21 98,8 77,6

IPE 500 500 200 10,2 16 21 116 90,7

IPE 550 550 210 11,1 17,2 24 134 106

h s g t rArea of section

(cm )2

Mass(Kg/ml)

b HEA

h s g t rArea ofsecþion(cm )

2

Mass(Kg/ml)

HEA 100 96 100 5 8 12 21,2 16,7

HEA 120 114 120 5 8 12 25,3 19,9

HEA 140 133 140 5,5 8,5 12 31,4 24,7

HEA 160 152 160 6 9 15 38,8 30,4

HEA 180 171 180 6 9,5 15 45,3 35,5

HEA 200 190 200 6,5 10 18 53,8 42,3

HEA 220 210 220 7 11 18 64,3 50,5

HEA 240 230 240 7,5 12 21 76,8 60,3

HEA 260 250 260 7,5 12,5 24 86,8 68,2

HEA 280 270 280 8 13 24 97,3 76,4

HEA 300 290 300 8,5 14 27 112 88,3

HEA 320 310 300 9 15,5 27 124 97,6

c HEB

h s g t rArea ofsecþion(cm )

2

Mass(Kg/ml)

HEB 100 100 100 6 10 12 26 20,4

HEB 120 120 120 6,5 11 12 34 26,7

HEB 140 140 140 7 12 12 43 33,7

HEB 160 160 160 8 13 15 54,3 42,6

HEB 180 180 180 8,5 14 15 65,3 51,2

HEB 200 200 200 9 15 18 78,1 61,3

HEB 220 220 220 9,5 16 18 91 71,5

HEB 240 240 240 10 17 21 106 83,2

HEB 260 260 260 10 17,5 24 118 93

HEB 280 280 280 10,5 18 24 131 103

HEB 300 300 300 11 19 27 149 117

HEB 320 320 300 11,5 20,5 27 161 127

Advantages:

• big flexibility and free expression

• the design is not limited and does not have to suffer

• transparency, elegance, luminosity

• efficient protection against fires

• simplicity and efficiency

• big possibility in choosing the colour and the design

• more reduced period of execution for the works than

in other cases


Usual lengths of delivery: 6–12 m

24

25

d HEM


(cm )2

Mass(Kg/ml)

HEM 100 120 106 12 20 12 53,2 41,8

HEM 120 140 126 12,5 21 12 66,4 52,1

HEM 140 160 146 13 22 12 80,6 63,2

HEM 160 180 166 14 23 15 97,1 76,2

HEM 180 200 186 14,5 24 15 113,1 88,9

EM 200 220 206 15 25 18 131,3 103

HEM 220 240 226 15,5 26 18 149,4 117

HEM 240 270 248 18 32 21 199,6 157

HEM 260 290 268 18 32,5 24 219,6 172

HEM 280 310 288 18,5 33 24 240,2 189

HEM 300 340 310 21 39 27 303,1 238

HEM 320 359 309 21 40 27 312 245

HEM 340 377 309 21 40 27 315,8 248

HEM 360 395 308 21 40 27 318,8 250

HEM 400 432 307 21 40 27 325,8 256

HEM 450 478 307 21 40 27 335,4 263

HEM 500 524 306 21 40 27 344,3 270

e UNPE


(cm )2

Mass(Kg/ml)

UNPE 80 80 40 4,5 7,4 6,5 9 7,1

UNPE 100 100 46 4,5 7,6 7 10,9 8,6

UNPE 120 120 52 4,8 7,8 7,5 13,3 10,4

UNPE 140 140 58 4,9 8,1 8 15,6 12,3

UNPE 160 160 64 5,0 8,4 8,5 18,1 14,2

UNPE 180 180 70 5,1 8,7 9 20,7 16,3

UNPE 200 200 76 5,2 9 9,5 23,4 18,4

UNPE 240 240 90 5,6 10 10,5 30,6 24

UNPE 270 270 95 6 10,5 11 35,2 27,7

UNPE 300 300 100 6,5 11 12 40,5 31,8

UNPE 400 400 115 8 13,5 15 61,5 48,3

Flow limitmin. N/mm

2Elongationto rupture

min. L = 5d%o

Resistancemin. 27J la

Quality of steelaccording

to DIN

W.Nr. EN Quality of steelaccording

to EN

Resistanceto pull N/mm

2

St 37-2

USt 37-3

RSt 37-2

St 37-3 U

St 37-3 N

–

St 44-2

St 44-3 U

St 44-3 N

–

–

St 52-3 U

St 52-3 N

–

–

–

1.0037

1.0036

1.0038

1.0114

1.0116

1.0117

1.0044

1.0143

1.0144

1.0145

1.0045

1.0553

1.0570

1.0577

1.0595

1.0596

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

10025

S235JR

S235JRG1

S235JRG2

S235JO

S235J2G3

S235J2G4

S275JR

S275JO

S275J2G3

S275J2G4

S355JR

S355JO

S355J2G3

S355J2G4

S355K2G3

S355K2G4

340 - 470

410 - 560

490 - 630

235

(for thickness

> 40 < 100 mm

val=215)

275

355

26

22

22

+20 Co

0 Co

-20 Co

+20 Co

0 Co

-20 Co

+20 Co

20 Co

-20 Co

min. 40J la -20 Co


Z Sectiona

Code h(mm)

Light sections

Z100/1,00 100 1 1,7

Z100/1,25 1,25 2,1

Z100/1,50 1,5 2,5

Z100/2,00 2 3,4

Z120/1,00 120 1 1,9

Z120/1,25 1,25 2,3

Z120/1,50 1,5 2,8

Z120/2,00 2 3,7

Z150/1,00 150 1 2,1

Z150/1,25 1,25 2,6

Z150/1,50 1,5 3,2

Z150/2,00 2 4,2

Z180/1,00 180 1 2,4

Z180/1,25 1,25 2,9

Z180/1,50 1,5 3,5

Z180/2,00 2 4,7

Z200/1,00 200 1 2,5

Z200/1,25 1,25 3,1

Z200/1,50 1,5 3,8

Z200/2,00 2 5

Z200/2,50 2,5 6,2

Thicknesss (mm)

Weight(kg/ml)

C Sectionb

Code h(mm)

Thicknesss (mm)

Weight(kg/ml)

C100/1,00 100 1 1,6

C100/1,25 1,25 2

C100/1,50 1,5 2,4

C100/2,00 2 3,2

C120/1,00 120 1 1,8

C120/1,25 1,25 2,2

C120/1,50 1,5 2,7

C120/2,00 2 3,5

C150/1,00 150 1 2

C150/1,25 1,25 2,5

C150/1,50 1,5 3

C150/2,00 2 4

C180/1,00 180 1 2,3

C180/1,25 1,25 2,8

C180/1,50 1,5 3,4

C180/2,00 2 4,5

C200/1,00 200 1 2,4

C200/1,25 1,25 3

C200/1,50 1,5 3,6

C200/2,00 2 4,8

U Sectionc

Code h(mm)

Thicknesss (mm)

U100 100

U120 120

U150 150

U180 180

U200 200

U250 250

1;1,25;

1,5;2;

2,5

Quality of material: S350 GD-Z275 galvanized, high flow

(elongation) limit

Length of rolling: 1500-14000 mm

Tolerance on length: 0 -/+ 50 mm

At the client's request, there can be delivered sections

discharged on the wished dimension.

26

cold-rolled sections

27

Pipes *a

External

diameter (mm)

Thickness of wall (mm)

10 • • • • •

13 • • • • • • •

16 • • • • • • • •

19 • • • • • • • • •

21 • • • • • • • • •

22 • • • • • • • •

25 • • • • • • • • • • •

28 • • • • • • • • • • •

32 • • • • • • • • • • •

38 • • • • • • • • •

42 • • • • • • • •

45 • • • • • • •

48 • • • • • • •

51 • • • • • • •

60 • • • • •

63 • • • • •

76 • • • • •

0,50 0,60 0,70 0,80 0,90 1,00 1,20 1,50 2,00 2,50 3,00 3,30

Sections*b

Dimensions

(mm)


0,50 0,60 0,70 0,80 0,90 1,00 1,20 1,50 2,00 2,50 3,00 3,30

10x10 • • • • •

15x15 • • • • • • • •

20x10 • • • • • • • •

20x20 • • • • • • • •

30x10 • • • • • • • •

25x15 • • • • • • • •

25x25 • • • • • • • • •

30x20 • • • • • • • • •

30x30 • • • • • • • • • •

40x20 • • • • • • • • • •

35x35 • • • • • • • • •

40x30 • • • • • • • • •

40x40 • • • • • • • •

50x30 • • • • • • • •

50x50 • • • • •

60x40 • • • • •

60x60 • • • • •

80x40 • • • • •

Special pipes *c

Dimensions

(mm)


0,50 0,60 0,70 0,80 0,90 1,00 1,20 1,50

34x16 • • • • • • • •

64x28 • • • • •

32x17 • • • • • • • •

41x35 • • • • • •

Domains of use:

•civil and industrial constructions, roofs

•industry of machine constructions

•bicycle production

•furniture industry

The cold-rolled sections are produced

from steel sheets of St 32, St 34-2,

St 37-2 qualities.

They comply with the standards:

DIN 2394, EN 10219-1/2

Standard length: 6 m

* These products are delivered on special order


hot-rolled reinforcing bars

28

Domains of use:

The hot rolled reinforcing bars, with smooth or periodical sections, is used for the reinforcement of the concretefor elements and structures made of reinforced and pre-compressed concrete.

Classification:

Depending on the mechanical characteristics, the steel concrete is classified as follows:

a ribbed reinforcing bars (PC):

Weight(kg/ml)

CodeDiameter(mm)

10 0.617 PC.10

12 0.888 PC.12

14 1.21 PC.14

16 1.58 PC.16

18 1.99 PC.18

20 2.46 PC.20

25 3.85 PC.25

b Plain round reinforcing bars (OB)

Weight(kg/ml)

CodeDiameter(mm)

6 0.222 FB.6

8 0.395 FB.8

10 0.617 FB.10

12 0.888 FB.12

Notes:

The linear mass was calculated for nominal dimensions taking

as basis the density of the steel of 7,85 kg/dm .3


C Si Mn SSteelquality

OB37

PC 52

max.

0,23

0,22

max.

0,07

0,55

0,75

1,6

max.

0.045

0.045

max.

P

0.045

0.045

max.

Ti or Nbmax.

0.06


Steelquality

OB37

PC 52

Nominaldiameter

6 - 12

6 - 30

RmN/mm

2

360

510

ReN/mm

2

255

355

A5%

25

20

Steelquality

Class Typeof section

Groupof steels

I

II

III

OB37

PC 52

PC 60

carbon steel

compound

steel

smooth

ribbed

c Round steel bar

Weight(kg/ml)

CodeDiameter(mm)

5 0.15 OB.TR.5

6 0.22 OB.TR.6

8 0.39 OB.TR.8

10 0.62 OB.TR.10

12 0.89 OB.TR.12

13 1.05 OB.TR.13

14 1.21 OB.TR.14

15 1.39 OB.TR.15

16 1.58 OB.TR.16

18 2.00 OB.TR.18

19 2.23 OB.TR.19

20 2.47 OB.TR.20

22 2.98 OB.TR.22

24 3.55 OB.TR.24

25 3.85 OB.TR.25

30 5.55 OB.TR.30

C Mn P Si


S235JRG1 0.06-0.15 0.33-0.72 0.01-0.020 0.13-0.19

ReN/mm

2Rm

N/mm2

A5%


340-510 235-329 10-12

SR EN10025-2:2004

Delivery lengths:

Exact or multiple lengths: 6-12 m. Deviation limits: +/- 100 mm

Aspect:

On the surface of the bar there is admitted a thin layer of oxides, on condition, that after cleaning, the resulting

dimension must not be under the minimum dimension admitted. Breaks or ribs are not admitted, and neither are

admitted dislevelments on the surface of the section, resulting from calibration, on condition, that the section should

be included in the admitted area.

Delivery terms:

The steel concrete with the nominal diameter of maximum 12 mm is delivered in coils, and over this diameter in

joints of bars.

29

Dimensions and ribs:

The steel concrete with periodic section must have on the surface antipodal longitudinal ribs, with constant

dimensions on the whole length and spiral ribs situated at equal distances, inclined with 55-56 degrees in relation to

the longitudinal ribs. The spiral ribs are disposed on the same direction, on both halves of the section.


0,60 2,18 1,98 1,84 1,73 2,37 2,37 2,37 2,32 2,64 2,51 2,33 2,19

2,02 1,84 1,71 1,61 2,12 2,12 2,12 2,12 2,37 2,33 2,16 2,04

1,90 1,73 1,61 1,51 1,93 1,93 1,93 1,93 2,16 2,16 2,04 1,92

1,73 1,61 1,49 1,40 1,73 1,73 1,73 1,73 1,93 1,93 1,89 1,78

1,58 1,51 1,40 1,32 1,58 1,58 1,58 1,58 1,76 1,76 1,76 1,67

0,60

0,60

0,60

0,60

Raport de 1/50 1/200 1/250 1/300 1/50 1/200 1/250 1/300 1/50 1/200 1/250 1/300

încovoiere

Charge

kg/m2

Thickness

mm

Maximum opening m Maximum opening m Maximum opening m

Table of the used openings

sandwich panel

80

100

120

150

180

STANDARD EXECUTION Orders according to the dimensions:

Sheet of steel with the thickness of: 0,60 mm Section 33.250.1000

Galvanized 275 gr/m Useful width: 1000 mm

Covering of polyester 25 µm or Plastisol 200 µm Maximum length: 13 m

Standard colours

Rigid polyurethanes foam (PUR) Thickness: 30 mm

Optional: 10 mm, 60 mm (over 100 m ) Density: 45 kg/m

Without CFC Anti-fire category: B3

Stucco white

Of polyethylene

2

2 3

1. Profiled sheet

2. Core

3. Aluminium foil

4. Sealing band

Section 33.250

Polyurethanes

foam

Aluminium

foil

Sealing band

For roofs and walls of panela

Advantages:

Excellent quality price relation

Good thermic insulation, without condensed water

Use in the case of new constructions and renovations

The reduced weight +/- 8 kg/m2 allows the use of a light structure

Excellent finishing, quick mounting, available stocks in standard lengths

30

STANDARD EXECUTION Orders according to the dimensions:

Sheet of steel with the thickness of: 0,63 mm Finishing: 25 m polyester

Galvanized 275 gr/m Option: 200 m Plastisol

Section 33.250.1000

Rigid polyurethanes foam (PUR) Density: 45 kg/m

Conductivity coefficient: 0,025W/mK Anti-fire category B3 without CFC

Standard panels: 40 mm Optional: 60 mm ºi 80 mm

Sheet of steel with the thickness of: 0,50 mm Galvanized: 275 gr/m

Linear section Finishing: 25 m polyester interior

(RAL 9002)

2

3

2

1. Profiled sheet

2. Core

3. Interior

Minimal length: 2,00 m

Maximal length: 12,20 m

Recommended maximum opening between 1,50 m and 2 m

Panel insulation for roofsb

31


* These products are delivered on special order

Characteristics

Nominalthickness

mm

Weight

Kg/ m2

K value

W/m K2

Maximumbendingmoment

kg.m

Maximummoment

kg.m

I

cm4

W

cm4

Contractingforce

kg

40 12,49 0,548 276 271 78,1 28 1320

60 13,39 0,350 371 371 150,0 38 1485

80 14,29 0,292 471 471 247,7 49 1650

80 40 3,54 3,21 2,99 2,81 3,94 3,94 3,94 3,77 4,40 4,08 3,79 3,19

60 4,40 4,00 3,71 3,49 4,57 4,57 4,57 4,57 5,11 5,07 4,71 4,43

80 5,15 4,73 4,38 4,13 5,15 5,15 5,15 5,15 5,75 5,75 5,75 5,24

90 40 3,40 3,09 2,87 2,70 3,71 3,71 3,71 3,62 4,16 3,92 3,64 3,43

60 4,23 3,84 3,57 3,35 4,31 4,31 4,31 4,31 4,82 4,82 4,52 4,26

80 4,85 4,54 4,22 3,97 4,85 4,85 4,85 4,85 5,42 5,42 5,35 5,03

100 40 3,29 2,99 2,77 2,60 3,53 3,53 3,53 3,50 3,94 3,79 3,52 3,31

60 4,08 3,71 3,44 3,24 4,09 4,09 4,09 4,09 4,57 4,57 4,37 4,11

80 4,61 4,38 4,07 3,83 4,61 4,61 4,61 4,61 5,15 5,15 5,15 4,86

110 40 3,18 2,89 2,69 2,53 3,36 3,36 3,36 3,36 3,76 3,67 3,41 3,20

60 3,90 3,59 3,34 3,14 3,90 3,90 3,90 3,90 4,36 4,36 4,23 3,98

80 4,39 4,25 3,95 3,71 4,39 4,39 4,39 4,39 4,91 4,91 4,91 4,71

120 40 3,09 2,81 2,60 2,45 3,22 3,22 3,22 3,22 3,60 3,56 3,31 3,11

60 3,73 3,49 3,24 3,05 3,73 3,73 3,73 3,73 4,17 4,17 4,11 3,87

80 4,20 4,13 3,83 3,60 4,20 4,20 4,20 4,20 4,70 4,70 4,70 4,58

130 40 3,01 2,73 2,54 2,39 3,09 3,09 3,09 3,09 3,46 6,46 6,22 3,03

60 3,59 3,40 3,16 2,97 3,59 3,59 3,59 3,59 4,01 4,01 4,01 3,77

80 4,04 4,02 3,73 3,51 4,04 4,04 4,04 4,04 4,52 4,52 4,52 4,4

140 40 2,93 2,67 3,48 2,33 2,98 2,98 2,98 2,98 3,33 3,33 3,14 4,46

60 3,45 3,32 3,08 2,90 3,45 3,45 3,45 3,45 3,86 3,86 3,86 2,96

80 3,89 3,89 3,64 3,42 3,89 3,89 3,89 3,89 4,35 4,35 4,35 4,48

Raport de 1/50 1/200 1/250 1/300 1/50 1/200 1/250 1/300 1/50 1/200 1/250 1/300

încovoiere

Charge Nominal

thickness

mm

Maximum opening m Maximum opening m Maximum opening m

Thickness differences

Table of the used openings

32

Polyurethanes lacquer

Transparent acrylic layer

Grains of coloured stones

Base layer of coloured acrylic

Ground coat

Zinc coating 275 g/m

Cold-rolled steel sheet of 0,5 mm

Galvanization / polyester

2

The structure of the Powertekk Nordic panel

Isola Powertekk metallic roof tiles

The modern alternative with tile aspect for new constructions and renovations

Isola Powertekk Nordic

Characteristics:

the most powerful roof of steel with tile aspect.

reduced weight, it can be transported easily, easy and sure mounting, very good phonoinsulation, long

lifetime, aesthetics and big stability in colours. For roofs with inclinations of 10°la 85°

Standard of high quality!INCERC 3935-2003 agreement.

Only advantages!

The Powertekk panels of small size are easily manipulated and mounted even when the wind is blowing intensely.

Water does not have any chance to penetrate, the fixation points are not on the line of flow.

Isola Powertekk Nordic

•Reduced weight: 7,7 kg/m

•Roof tiles of small dimensions: 1198 x 418 mm

•Cold-rolled steel sheet of 0,5 mm

•Finishing: grains of coloured stones

2

Isola Powertekk “Classic Color” durable lustre

•Painted metallic roof tiles

•Reduced weight: 5 kg/m

•Cold-rolled steel sheet of 0,5 mm

•Resistance to wind and ultraviolet rays, ideal in difficult climatic

conditions, too, it does not lose its lustre and it does not change

its colour in time.

2

CC

Grund coat

Zinc coating 275 g/m2

Cold rolled steel sheet of 0,5 mm

Galvanization/polyester

33


black

green

blue

red

brown

rustic red

green

grey

red

black

brown

blue

Powertekk CC

Powertekk Nordic

34

The lateral overlapping of 88 mm,

bigger than in the case of the other

panels, assures an increased

protection against the weeping, even

in the case of hard wind or rain.

Simply convincing!

Way of order:

In order to choose the most favourable product, there must be followed the

following aspects: the place and the domain of use, the environment, the loading

that it will be exposed to.

The protection layer must be specified for both (sur)faces.

Example:

35

folded coloured sheet

These products are made of treated (covered) steel sheet with different fireproof organic materials.

Domains of use: in exterior and interior constructions.

The structure of the products: simple or multiple lacquer layer, of different quality and thickness, with or without protecting foil that can be

moved off. Usually, there are applied organic layers and covering layers on the sheet's two surfaces.

Rustic red

COD 3009

Azure

COD 5009

luminiuA m grey

COD 9006

Nameof product

Typeof product

Thicknessof sheet

Qualitystandard

The code andthe mass

of the zinc layer

Standardof the organic

layer

The code and thethickness of the layer

on the front side (µm)

The code andthe thickness on

the back side (µm)

Colour

Folded sheet TR 35/207-5 0,63 EN 10147 S280GD +Z275 EN 10169 SP25 SP10 RAL 9002

Products

0,88 1,00 1,20

Type of fold Nominal thickness, mm

Galvanized, organic layer

Lengthat

assemblingMinimallength

Maximallength

HTR 35/207

TR 35/207 - 4

TR 35/207 - 5

TR 40/183 - 4

TR 40/183 - 5

TR 135/310 - 2

TR 135/310 - 3

TK 600/100

mm mm mm0,750,630,5

X

X

X

X*

X*

–

–

–

X

X

X

X

X

–

–

–

X

X

X

X

X

X

X

X

X

X

X*

X

X*

X

X

X*

X

X

X*

X

X*

X

X

X*

–

–

–

–

–

X

X

–

828

828

1035

732

915

620

930

600

400

400

400

1900

1900

1000

1000

2000

14000

14000

14000

14000

14000

19000

19000

14000

* Only special orders.

Lungimeminimã

Lungimemaximã

QualityInformative data

Poliester(SP)

Plasticizedpolyvinyl

chloride (PVC/P)

Polyvinylidenedifluoride(PVDF)

Current covering layer, µm

Luminosity %

Resistance to warm, C

UV-resistance

o

25

35

80

very good

100, 200

50

60

very good

25

35

110

good

Clean country air

Industrial, normal

Polluted town air

Sea air

Special

External userecommended

limit

–

–

–

recommended ed

recommended

recommended

recommended

recommended

recommended limited

limited

recommended

recommended

recommended limited

recommended limited

recommended limited

Internal useClean and dry

Wet

Aggressive

recommended

recommended limited

–

recommended

recommended

recommended limited

recommended

recommended

recommended limited

Qualityof steel


Protection foil

Covering layer

Ground coat

Zinc layer

Sheet of steel

Zinc layer

isover mineral and glass wool

a

Thickness(mm)

Dimensions(mmxmm)

Nameof product

RIO5 50 13000*1200 15,60 0,75

RIO6 60 11000*1200 13,20 0,64

RIO8 80 9000*1200 10,80 0,50

RIO10 100 7500*1200 9,00 0,40

RIO12 120 6500*1200 7,80 0,34

RIO14 140 5500*1200 6,60 0,30

RIO16 160 5000*1200 6,00 0,26

RIO18 180 4500*1200 5,40 0,23

RIO20 200 4000*1200 4,80 0,21

RIOTWIN 10/5 2*50 2*7500*1200 18,00 0,75

RIOTWIN 12/6 2*60 2*6500*1200 15,60 0,64

Unit. ambm

2U coefficient

W/m *K2

ISOVER RIO

Product descriptionDomains of use

Rolled mattresses for all types of

thermoinsulations submitted to

some reduced charges (between

roof timbers,wood frames,

platforms of the uncirculable floors,

the insulation of the brick walls in

two layers),the phonoinsulation of

the suspended ceiling

b

Thickness(mm)

Dimensions(mmxmm)

Nameof product

Unit. ambm

2U coefficient

W/m *K2

RIOALU

Product descriptionDomains of use

RIO5 ALU 50 13000*1200 15,60 0,75

RIO6 ALU 60 11000*1200 13,20 0,64

RIO8 ALU 80 9000*1200 10,80 0,50

RIO10 ALU 100 7500*1200 9,00 0,40

RIO12 ALU 120 6500*1200 7,80 0,34

RIO14 ALU 140 5500*1200 6,60 0,30

RIO16 ALU 160 5000*1200 6,00 0,26

RIO18 ALU 180 4500*1200 5,40 0,23

RIO20 ALU 200 4000*1200 4,80 0,21

Rolled mattresses for all types of

thermo insulations submitted to

some reduced charges (between

roof timbers,wood frames) coated

with Al folia as a barrier against the

migration of vapours.

At order, there can be delivered basaltic mineral wool too, with different dimensions and densities.

Domains of use ELF

36

roof platforms,with light structure,reduced inclination,with free distance

of ventilation

ending platform (of arch) with circulable platform of wood,mounted

on the wood support

platform over the basement,with inferior thermo insulation and with

floor on floating tile

platform of arch with interior and inferior thermo insulation,floor on

floating tile and ceiling covering

structural joints (ribs)

•

•

•

•

•

imported aluminium sheet

Aluminium sheet type Stucco

striate aluminium sheet type Diamond

striate aluminium sheet

37

a

38

Aluminium sheet

Thickness(mm)

CodeDimensions(mm)

1000x2000 0.5 TBAI.0.5

0.6 TBAI.0.6

0.7 TBAI.0.7

0.8 TBAI.0.8

1 TBAI.1

1.2 TBAI.1.2

1.5 TBAI.1.5

2 TBAI.2

2.5 TBAI.2.5

3 TBAI.3

4 TBAI.4

0.8 TBAI.0.8x1.25x2.5

1 TBAI.1x1.25x2.5

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1000x2000

1250x2500

1250x2500

b

Thickness(mm)

CodeDimensions(mm)

Aluminium sheet type Stucco

c

Thickness(mm)

CodeDimensions(mm)

Striate aluminium sheet

1000x2000 1.5 TBAI.S.1.5

1000x2000 2 TBAI.S.2

1000x2000 2.5 TBAI.S.2.5

1000x2000 3 TBAI.S.3

d

Thickness(mm)

CodeDimensions(mm)

Striate aluminium sheet type Diamond

1000x2000 1.5 TBAI.SD.1.5

1000x2000 2.5 TBAI.SD.2.5

Compo-sition

State

Sheetsof aluminium

Sheetsof aluminium

Rm Rp0,2 A5 A10 HB soft

Thickness /mm

from to

N/mm2

N/mm2

% % 1/4 hard

min. max. min.

Al99,5 H0 0,35 3 0,35 6 65 95 20 35 20 soft

AA-1050 H12, H22 0,35 3 0,35 6 90 130 60 13 10 30 1/4 hard

Unalloyed H14, H24 0,35 3 0,35 10 110 150 90 9 6 35 semihard

H16, H26 0,35 3 0,35 10 130 170 110 6 4 40 3/4 hard

H18, H28 0,35 3 0,35 6 150 - 130 3 2 45 hard

H29 extrahard

AlMg3 H0 0,35 3 0,35 6 190 230 80 20 17 50 soft

AA-5754 H12, H22 0,35 3 0,35 10 220 260 130 14 12 65 1/4 hard

H14, H24 0,35 3 0,35 10 240 280 190 5 4 73 semihard

H16, H26 0,35 3 0,35 4 265 305 215 4 3 80 3/4 hard

H18, H28 0,35 3 0,35 3 290 - 250 3 2 85 hard

H29 extrahard

AlMg2,5 H0 0,35 3 0,35 10 170 215 60 20 17 50 soft

AA-5052 H12, H22 0,35 3 0,35 10 210 250 130 12 10 65 1/4 hard

H14, H24 0,35 3 0,35 10 230 270 180 5 4 73 semihard

H16, H26 0,35 3 0,35 4 250 290 180 7 6 80 3/4 hard

H18, H28 0,35 3 0,35 3 270 - 210 6 5 85 hard

H29 extrahard

1000x2000 0.8 TBAI.0.8

1000x2000 1 TBAI.1

1000x2000 0.6 TBAI.0.6

Characteristics

Thickness /mm

from to

b U section

Mass(kg/ml)

CodeDimensi no s(mm)

8X8X1.0 0.6 ALPU.8X8X1.0

10X10X1.5 0.12 ALPU.10X10X1.5

15X15X1.5 0.18 ALPU.15X15X1.5

15X15X2.0 0.226 ALPU.15X15X2.0

20X20X1.5 0.26 ALPU.20X20X1.5

20X20X2.0 0.35 ALPU.20X20X2.0

25X25X2.0 0.415 ALPU.25X25X2.0

30X30X2.0 0.51 ALPU.30X30X2.0

40X40X3.0 0.96 ALPU.40X40X3.0

50X50X3.0 1.25 ALPU.50X50X3.0

c Pipe

Mass(kg/ml)

CodeDimensions

Material: AlMgSi0.5F22 DIN 1725 / 1746 / 9107

Material: AlMgSi0.5F22 DIN 1725 / 1748

D22X1.5 0.274 ALTV.D22X1.5

D25X1.5 0.331 ALTV.D25X1.5

D30X1.5 0.381 ALTV.D30X1.5

D40x2.0 0.677 ALTV.D40X2.0

D50X2.0 0.831 ALTV.D50X2.0

D60X2.0 1.05 ALTV.D60X2.0

d L section


Mass(kg/ml)

CodeDimensions(mm)

10x10x1.5 0.08 ALCR.10x10x1.5

15x15x1.5 0.12 ALCR.15x15x1.5

15x15x2.0 0.17 ALCR.15x15x2.0

10x20x2.0 0.17 ALCR.10x20x2.0

20x20x2.0 0.22 ALCR.20x20x2.0

25x25x2.0 0.3 ALCR.25x25x2.0

30x30x2.0 0.32 ALCR.30x30x2.0

30x30x3.0 0.48 ALCR.30x30x3.0

30x15x2.0 0.25 ALCR.30x15x2.0

35x35x2.0 0.395 ALCR.35x35x2.0

35x35x3.0 0.58 ALCR.35x35x3.0

40x20x2.0 0.34 ALCR.40x20x2.0

40x20x3.0 0.49 ALCR.40x20x3.0

40x40x2.0 0.47 ALCR.40x40x2.0

40x40x3.0 0.66 ALCR.40x40x3.0

40x40x4.0 0.87 ALCR.40x40x4.0

50x50x2.0 0.54 ALCR.50x50x2.0

50x50x3.0 0.85 ALCR.50x50x3.0

50x50x4.0 1.08 ALCR.50x50x4.0

50x50x5.0 1.35 ALCR.50x50x5.0

60x60x2.0 0.73 ALCR.60x60x2.0

e Rectangular sections


Mass(kg/ml)

CodeDimensions(mm)

15x15x1.5 0.24 ALTP.15x15x1.5

15x15x2.0 0.317 ALTP.15x15x2.0

20x20x1.5 0.37 ALTP.20x20x1.5

20x20x2.0 0.4 ALTP.20x20x2.0

25x25x2.0 0.53 ALTP.25x25x2.0

30x30x2.0 0.63 ALTP.30x30x2.0

30x30x3.0 0.93 ALTP.30x30x3.0

35x35x2.0 0.742 ALTP.35x35x2.0

40x20x1.5 0.471 ALTP.40x20x1.5

40x20x2.0 0.62 ALTP.40x20x2.0

40x25x2.0 0.672 ALTP.40x25x2.0

40x30x2.0 0.73 ALTP.40x30x2.0

40x30x3.0 1.058 ALTP.40x30x3.0

40x40x2.0 0.88 ALTP.40x40x2.0

40x40x3.0 1.22 ALTP.40x40x3.0

50x30x2.0 0.837 ALTP.50x30x2.0

50x50x2.0 1.06 ALTP.50x50x2.0

50x50x3.0 1.55 ALTP.50x50x3.0

60x20x2.0 0.85 ALTP.60x20x2.0

60x30x2.0 0.96 ALTP.60x30x2.0

60x40x2.0 1.11 ALTP.60x40x2.0

60x40x3.0 1.55 ALTP.60x40x3.0

60x60x3.0 1.88 ALTP.60x60x3.0

80x20x2.0 1.09 ALTP.80x20x2.0

80x40x2.5 1.58 ALTP.80x40x2.5

80x60x2.0 1.5 ALTP.80x60x2.0

80x80x3.0 2.65 ALTP.80x80x3.0

100x50x3.0 2.34 ALTP.100x50x3.0

100x100x4.0 4.23 ALTP.100x100x4.0Note:The deliveries are made on order

sections of aluminium

a T section


Mass(kg/ml)

CodeDimensi no s(mm)

20X20X2.0 0.22 ALCT.20X20X2.0

25X25X2.0 0.265 ALCT.25X25X2.0

25X25X3.0 0.39 ALCT.25X25X3.0

30X30X3.0 0.49 ALCT.30X30X3.0

35X35X3.0 0.56 ALCT.35X35X3.0

40X40X3.0 0.64 ALCT.40X40X3.0

50X50X3.0 0.8 ALCT.50X50X3.0

39

The mechanic characteristics of thealuminium sections

Compo-sition

Stare Rm min. Rp0,2 min. A5 %

6063 T6 215 170 6

6061 T6 260 240 7

6082 T6 310 260 8

2017A T4 380 260 10

2030 T4 370 250 6

7022 T6 490 420 5

7075 T6 530 460 4

The density of the compositions:Cu:8,92 Fe:7,86 Mg:1,74

Composition Density[g/cm , kg/dm ]

3 3

1050, Al99,5 2,7

2014, AlCu4SiMg 2,8

2011, AlCu6SiPb 2,82

3004, AlMn1Mg1 2,72

5754, AlMg3 2,66

5052, AlMg2,5 2,68

6060, AlMgSi0,5 2,7

Calculation formulas of the mass:

-for sheets: G thickness (mm)m = G x µ (kg/mm ) µ - density (g/cm )

A the transversal area of the section (mm )

for sections:m = A x 2,7 (g/m)

2 3

2-

a

b

Domains of use

• execution of channels and tubes• in constructions for the execution of roofs and flexible tubes for ventilation, chimney, sill, window board,

front of building, banners• construction framing• boxes for tools• ladders• industry of car constructions• packing

The symbolization of the compositionsof aluminium

Numeric code

EN AW

Composition

type

Exemple

Numeric Formula

1xxx nealiat 1050A Al99,5

2xxx Al+Cu(Mg) 2017A AlCu4MgSi

3xxx Al+Mn(Mg) 3103 AlMn1

4xxx Al+Si 4007 AlSi1,5Mn

5xxx Al+Mg(Mn) 5005A AlMg1

6xxx Al+Mg+Si 6060 AlMgSi0,5

7xxx Al+Zn+Mg+Cu 7020 AlZn4,5Mg1

8xxx Al+Fe; Li 8006 AlFe1,5Mn

The symbolization of the compositions of aluminiumaccording to the international norms

EN AW DIN NF BS UNI

1050A Al99,5 A5 1B 4507

1200 Al99 A4 1C 3567

3003 AlMnCu A-M1 – 7780

3005 AlMn1Mg1 A-MG1 – 6361

5052 AlMg2,5 A-G2,5C – 3574

5083 AlMg4,5Mn A-G4,5Mc N8 7790

5754 AlMg3 A-G3M – 3575

40

Name

41

Etalbond:1. it is a sandwich-type composite material consisting of: (aluminium + polyamides + aluminium) in which thealuminium sheet has a 0,5 mm thickness2. the paint coating is PVDF (multi-coating) specific for exterior plating3. its lifetime (in normal medium conditions) without changing the quality of the paint coating (approximately 25years)4. the maximum dimension of the caisson (produced and put into operation in the country) is:l = 750 mmL = 3000 mm, excellent mechanical resistance.

Etalight:1. it is a sandwich-type composite material consisting of: (aluminium + polyamides + aluminium) in which thealuminium sheet has a 0,3 mm thickness2. the paint coating is Polymeric, specific for interior plates, for publicity caissons, and for totems3. its lifetime without changing the quality of the paint coating (approximately 6 years saline medium, 10 yearsnormal medium). The surface can get older by scratching.4. the maximum dimension of the caisson is:l = 600 mmL = 900 mm, good mechanical resistance in specified parameters.In the zones with wind stronger then 30 km/ hour bracing is suggested.

Etalbond and Etalight Plating materials

Dimensions

lxL(mm)

Thickness

of aluminium sheet

Etalbond 4mm (colour chart)

Etalbond 4mm special 750X3000 0,5mm

Etalbond 3mm (colour chart)

Etalbond Light 2mm

Etalbond Light 2mm (2mm (both faces are painted)

Etalbond Light 3mm 600X900 0,3mm


Etalbond Light 4mm


The current colours used

Name Colour

Etalbond

Etalbond Light

white ral 9010, champagne, silver, smoke, grey, bronze,

silver, blue, ral 5019, green ral 6029, bourdeaux ral 3004,

orange ral 2011, black ral 9005.

silver, white ral 9006, ivory ral 1015, blue ral 5002,

blue ral 5010, yellow ral 1023, red ral 3020, black 9005,

green ral 6032

aluminium and copper products

42

rolled products of copper

Standard material

Composition Standard

EN 1652

Electrolytic cooper Cu + ETP CW004A

Composition of phosphor and deoxidized

(raw) copper Cu+DHP CW024A

Physical characteristics (at room temperatureof 20 degrees)

Physical characteristics Cu-ETP Cu-DHP

Density (g/cm ) 8.93

8.93Thermal conductibility ( W/M•K) 390 330

Specific warm (J/kg•K) 385 385

Linear coef. of dilatation at 20° C (10 /K) 17 17

Electric conductibility (m/ mm ) Min 58 45-51

Coefficient of elasticity (N/mm ) 120

130Melting point (L/S * în °C) 1.083 1.083

3

-6

2

2

Ώ •

• L/S liquid / solidMechanical characteristics according to EN 1652

Compo-

sition

Thermal

treatment

Stretching

resistance Mpa

Resistance

to flow 0,20%

Elongation % min

(A50) (A)

HV

hardness

Cu-DHP soft R220

H040 220-260 140 max 33 42 40-65

CW022A ½ hard R240

H065 240-300 180 min 8 15 65-95

Cu-ETPtare R290

H090 290-360 250 min 4 6 90-110

CW04A hardness arc R360

H110 360 min 320 min 2 - 110 min

The rolled products of copper are destined especially for architectural works (roofs, channels and flow pipes),electrolysis, in decorations and in industry.

Sheet of coppera

Thickness SECU

0,5 •

0,55

0,6 •

0,7

0,8

1,0

1,2

1,5

2,0

2,5

3,0

4,0

5,0

6,0

•

• • •

• •

• • •

• • •

• • • •

•

• • • •

• • • •

•

• • •

•

•

•

SFCU CuZn37

Standard sheet of copper Dimensions: 1000x2000 mm

Other dimensions can be delivered on firm order

Domains of use

The sheets of copper are considered the most adequate material for the construction works, as they harmonizewith the environment. Even more, in comparison with the main use, (roofs), the sheets of copper are also usedto cover the external surfaces, as well as the walls or the fireplaces. In the industrial area, copper has a specialpart in the engineering works or those of electrolysis.

Drawn products of copperb

Round 4 – 50 mm 4 – 50 mm

Quadric width 4 – 50 mm 4 – 50 mm

Hexagon 4 – 50 mm 4 – 50 mm

Flat bars (4 – 20) X (10 – 100 ) mm (4 – 10) X (10 - 100)

width

width width

Bars Copper:

SECU; SFCU

Copper: CUZN39Pb3,

CUZN40Pb2

semihard soft

43

semihard soft semihard soft

45

Professional counselling service regarding the modern solutions of metallic coverings,

respectively channel systems.

In case you have some professional problems, please address to our specialists.

46

Tablã zincatã prin cufundare: tablã ºi bandã din oþel zincat, fabricatã conform standarduluiMSZ EN 10142:2000, de min.275 g/m², (grosimea pe feþe de 20÷m)

Grosimea nominalã: (mm)

Greutatea: (kg/m²)

Proprietãþi:

Densitate: (g/cm³)

Modul de elasticitate: (N/mm²)

Rezistenþa la rupere: (N/mm²)

Alungirea la rupere: (N/mm²)

Duritatea Brinell: (N/mm²)

Punct de topire (°C)

Conductibilitate termicã (W/mK)

Dilatare termicã (mm/m.K)

0,45 0,5 0,55 0,65 0,75

3,56 3,88 4,4 4,8 6

St 02 Z St E 250 Z

7,85

200.000

270-500 330-470

– –

–

1.250 - 1.460

60

0,012

Tablã ºi bandã din oþel, fabricat conform MSZ EN 988:1998,conþinutul de zinc este de: 99,6-99,9% , cu elementele de aliere:

Ti: 0,12-0,2% ºi Cu 0,12-0,2%

Alloyed galvanized sheet:

Grosimea nominalã: (mm)

Greutatea: (kg/m²)

Proprietãþi:

Densitatea: (g/cm³)

Modul de elasticitate: (N/mm²)

Rezistenþa la rupere: (N/mm²)

Alungirea la rupere: (N/mm²)

Duritatea Brinell : (N/mm²)

Punct de topire (°C)

Conductibilitate termicã (W/mK)

Dilatare termicã (mm/m.K)

0,55 0,65 0,7

4,68 5,04

7,15

min. 80.000

min.151

min. 41

41

420

110

1,022

Basic elements regarding material and formal characteristics of the evacuation systems

of the storm waters.

Galvanized sheet: galvanized steel sheet, manufactured according to the EN 10142:2000standard, minimum .275 g/m², (thickness on the faces of 20 m)�

Nominal thickness: (mm)

Weight: (kg/m²)

Characteristics:

Density: (g/cm³)

Modulus of elasticity: (N/mm²)

Tensile strength: (N/mm²)

Yield strength: (N/mm²)

Brinell hardness: (N/mm²)

Melting point (°C)

Thermal conductivity (W/mK)

Thermal dilatation (mm/mK)

0,45 0,5 0,55 0,65 0,75

3,56 3,88 4,4 4,8 6

St 02 Z St E 250 Z

7,85

200.000

270-500 330-470

– –

–

1.250 - 1.460

60

0,012

Steel sheet, manufactured according to the EN 988:1998, the zinc content is:

99,6 99,9%, with alloying elements: Ti: 0,12-0,2% and Cu 0,12-0,2%

Nominal thickness

Weight:

Characteristics

Density

Modulus of elasticity:

Tensile strength:

Yield strength:

Brinell hardness:

Melting point

Thermal conductivity

Thermal dilatation

(mm)

(kg/m²)

(g/cm³)

(N/mm²)

(N/mm²)

(N/mm²)

(N/mm²)

(°C)

(W/mK)

(mm/mK)

0,55 0,65 0,7

4,44 4,68 5,04

7,15

min. 80.000

min.151

min. 41

41

420

110

1,022

The influence of the components on the behaviour of the material:

Copper:

Titanium:

rises the mechanical resistance and accelerates

the formation process of the patina on the surface of the

material.

rises the fluidity of the metal, improves the factor

of the thermal dilatation with the purpose of reducing the

weight of the metal load.

For the dimensioning of the channels, there must firstly

specified the diameter of the casing, and the dimension of the

channel must be carried over to this amount, according to

MSZ-04-134:1991.

In the next table, it is taken into consideration a storm load of

approximately 300 l/sxha. On the basis of the knowledge of

the standard size, there are calculated according to EN 612

the tubes with circular section and the dimension of the

channels according to DIN 1986-2.

The surface

of the roof

Fastened to

the system

Storm load Tube Connected

channel

Semicircularsection

m2 l/s Nominal dim. mm Nominal dim. mm

40 1,2 60 200

60 1,8 70

86 2,6 80 250

153 4,7 100 333

253 7,6 120 400

283 8,5 125 400

459 13,8 150 500

47

Galvanized

channels

Width/Thickness

250

0,5mm

Width/Thickness

333

0,5mm

Width/Thickness

400

0,5mm

1 ml/piece X X X

2 ml/piece X X X

3 ml/piece X

4 ml/piece X

6 ml/piece X

Galvanized channels

1 – suspended channels

2 – exterior angle

3 – hook with rod

4 – universal coupling

5 – elbow

6 – collar for the tube

7 – rain tube

Laying of the channel systems

Channels with exterior edge, semicircular section

Nominal

dimension

Channels with semicircular section

48

Hook of supporting

Sheet

dimension

25X5

250

Sheet

dimension

25X5

330

Sheet

dimension

30X5

330

Sheet

dimension

30X5

400

Normal hook, galvanized with short rod X X X X

Normal hook, galvanized with long rod X X X

X X X XNormal hook, galvanized with spiral rod

Sheet

dimension

25X5

250

Sheet

dimension

25X5

330

Sheet

dimension

30X5

330

Sheet

dimension

30X5

400

Painted normal hook (black) X X X X

Painted normal hook (black) with long rod X X X

Painted normal hook (black) with spiral rod X X X X

250

333

400

18

20

22

105

153

192

7

9

9

10

11

11

5

6

6

10

10

10

43

92

145

0,50

0,55

0,55

0,65

0,70

0,70

Displayed width of the material -2/ +1



d1 diameter of the edge ± 1



d2 diameter of the trough 0/ +2



e folding of the edge ± 2



f minimal raising of the back wall



g distance between the edge and the rabbet -1/+2



Minimum back rabbet

Minimum back rabbet

Minimum back rabbet

Section of the trough cm



s proposed thickness of the material HA



s proposed thickness of the material Ti Zn



2

2

2

Supporting elements for channels with semicircular section

d3

49

Nominal

dimensionDimension of the section b xs3 2

c1 1 2 3 4 d4a )

1

3a )

3

4 a4 n

250

333

400

280/330 25x4 30x4 25x6 -

410/500 25x4 - - -

300/370 30x5 25x6 40x5 30x8

450 30x5 - - -

340/430 30x5 40x5 25x8 30x8

410 30x5 - - -

)2

105 20 50 53 14

153 20 74 77 14

192 20 93 96 14

The meaning of the numbers with superior index

1

2

3

4

) division and charging of the supporting elements

) d =6mm ha 5mm; d =7mm ha 5mm

) shorter with 5mm, if s =6mm and 8mm

) shorter with 8mm, if s =6mm and 8mm

3 3

2

2

≤ ≥

Dimension of the fixing eyes of the channel

Fixing eye 1 Fixing eye 2

24x1,25x100 20x1x80

�

�

/ Grosime80

0,5mm

�

�

/ Grosime100

0,5mm

�

�

/ Grosime120

0,5mm

Mufã de vãrsare zincatã

Bazin pentru colectarea apei (de calcare)

Cot burlan 72

Element de evacuare

o

Galvanized coupling

of pouring

(Calcareous)

water catchments

basinElbow pipe 72

o Evacuating

element

X

X

X

X

X

Width /Thickness

800,5mm�

Galvanized pouring coupling

(Calcareous) water catchment basin

Elbow pipe 72

Evacuating element

o

X

X

X

X

X

X

X

Channel systems

X

X

X

Width /Thickness

1000,5mm�

Width /Thickness

1200,5mm�

50

Width /

Thickness

250

0,5mm

Angle channel X X X

Closed channel 1 ml/ piece

Closed channel with stem

1 ml/ piece X X X

Closing cover/ plate for the channel X X X

Closing angle ornament X X X

Angle ornament X X X

Angle channel Closed trough 1 ml/ piece Closing cover/ plate

Galvanized pipe (drain tube)

Note: Special conic execution (the surface does not deteriorates at the assembling;

longer lifetime)

1 ml/piece X X X

2 ml/ X X X

3 ml/ X

4 ml/ X

6 ml/ X

piece

piece

piece

piece

� 800,5 mm

� 1000,5 mm

� 1200,5 mm

Width /

Thickness

333

0,5mm

Width /

Thickness

400

0,5mm

Width /

Thickness

250

0,5mm

Width /

Thickness

333

0,5mm

Width /

Thickness

400

0,5mm

� / Thickness � / Thickness � / Thickness

� 80

Collar for rain pipes

� 100 � 120

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

x

51

Pipe for the evacuation

of water with circular section

Nominal

dimension

80

100

120

0,50

0,50

0,55

0,65

0,70

0,70

circle di2) square bi1) interior diameter resp. Dim.

proposed s-thickness of the material HA

proposed s-thickness of the material Ti Zn

Collar for rain pipes with

circular section

80

100

120

140

200

10x6 sau 8x8

100

200

250

100

200

250

d interior diameter of the circle resp. the dimension

of the square

l1- the length of the end of the collar

bxd-dim. of the section of the end of plantation

l ) the length of the end of the collar

l ) the length of the end of the collar

2

2

2

1

Important rules for setting into operation (assembling):

The suspended channels with semicircular section will be assembled on the section comprised between the high starting point and that of

arrival situated lower, with the adjustment of a slope of 3-5 mm /m. During the assembly, it must be followed, that the external edge of the

frontal side or the edge of the interior side should be situated with minimum 10 mm lower than the height of the rabbet of the back wall!

(without rabbet this value is in the case of the back wall of minimum 15 mm).

Through a proper technical solution the overtake of the tensions resulting from the movements of longitudinal thermal dilatation can be

solved. This solution may be one with a closing plate in the high points, a dilatation element with an intermediary coating of rubber assembled

on the plane of fluidity respectively a suspended element of pouring, with mobile joint through superposition of the conduct in that point. In

case of technical problems occurred in connection with the assembly, please contact our consultants of specialty.

Painted collar with short rod 11 cm

Painted collar with long rod 15 cm

Painted collar with short rod +dowel

Painted collar with long rod +dowel

Galvanized collar with short rod 11cm

Galvanized collar with long rod 15 cm

Galvanized collar with short rod +dowel

Galvanized collar with long rod +dowel

Nominal

dimension

Pleated sheet dimension max. 2850 x 920 mm

Thickness

0,45 mm

Thickness

0,50 mm

Thickness

0,60 mm

X X X

Solder

kg 20 dkg/

piece

50% 60%

X X

On special orders there can be carried out also lengths of 6 m.

On basis of special orders there can be carried out the following models.

Flanging and accessories

Displayed width even

above 6 m length

200 250 330 400 500 666

Flanging of roof

Flanging of wall

Flanging of fronton

Flanging for back horn 1 ml

Flanging for front horn 1 ml

Laid conduct

x x

x

x

x

x

x

x

x

x

x

x x

Roof window

0,50

Ventilation device

0,50

Opening in the roof / Blind window

0,50

52

110

22

70

53

Reghin

Beclean

Dej

Gherla

Sebeº

Orãºtie

Deva

Hunedoara

HaþegBraºov

Codlea

Baraolt

Pucioasa

TârgoviºteMoreni

Zalãu

Baia Mare

Satu MareNegreºti

Piatra Neamþ

Târgu Neamþ

Târgu Jiu

Craiova Slatina

Drãgãºani

Sovata

Târgu Mureº

Câmpia

Turzii

Cluj Napoca

Câmpulung

Piteºti

Curteade Argeº

Lugoj

Timiºoara

Sighiºoara

Dumbrãveni

MediaºBlaj

Alba Iulia

Tecuci

Galaþi

Brãila

Râmnicu Sãrat

Focºani

Buzãu

Sinaia

Câmpina

Ploieºti

Sibiu

Rm. Vâlcea

Fãgãraº

Rupea

Bucureºti

Bacãu

Roman

Iaºi

Moineºti

Oneºti

Oradea

Urziceni

Slobozia

Medgidia

Tulcea

Suceava

Odorheiu Secuiesc

Bistriþa

Gheorgheni

Tg. Ocna

Tg. Secuiesc

Arad

Constanþa

Sf. Gheorghe

You can contact us:

535600 Odorheiu Secuiesc

str. Beclean nr. 314., jud. Harghita

Tel: 004-0266-218096

Fax: 004-0266-215459

E-mail: [email protected]

Area manager

0742-109180

• Purchasing department,

• Accounting department:

Fax: 0266-218086,

Tel: 0366-101210

Tel: 0366-101209

ST

EE

L

Branch of Odorheiu Secuiesc:

str. Beclean nr. 314

Tel./fax: 0266-217880

Fax: 0266-207411

Branch of Oradea,

ªos. Borºului nr. 14/A

Tel: 0259-432441

Fax: 0259-432442

Mobile: 0740-220674

Branch of Timiºoara,

Str. Ion Ionescu

de la Brad nr. 15

Tel: 0256-400773

Fax: 0256-400776

0748-198021Mobile:

Branch of

Mobile:

Bacãu,

Str. Chimiei nr. 2

Tel: 0234-550320

Fax: 0234-550103

0744-633503

Branch of Baia-Mare,

Bd. Bucuresti nr. 61-63

Tel/fax: 0262-221 443,

Mobile: 0746-176618

Branch of Braºov,

Str. Poienelor nr. 5

Tel: 0268-328010

Fax: 0268-328011

Mobile: 0744-506232

Branch of Craiova,

Str. Caracal nr. 244

Tel:

Fax:

Mobil : 0740-210016

0251-581865

0251-581864

e

Branch of Bucharest,

Autostrada Bucureºti-

-Piteºti km.13.5

Tel: 021-3529481

Fax:

Mobile: 0742-146913

021-3529375

Branch of Târgu Mureº,

Str. Recoltei nr. 17A

Tel: 0265-253512

Fax: 0265-253513

Mobile: 0740-890258

www.melinda.ro

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catalog steel 2007 en

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