#feelsteel

ABOUT ARCELORMITTALArcelorMittal is the world’s leading steel and mining company, with presence in more than 60 countries and an industrial footprint in over 20 countries. Guided by a philosophy to produce safe, sustainable steel, we are the leading supplier of quality steel in the major global steel markets including automotive, construction, household appliances and packaging, with world-class research and development and outstanding distribution networks. Through our core values of sustainability, quality and leadership, we operate responsibly with respect to the health, safety and wellbeing of our employees, contractors and the communities in which we are present. We are one of the world’s five largest producers of iron ore and metallurgical coal and our mining business is an essential part of our growth strategy. With a geographically diversified portfolio of iron ore and coal assets, we are strategically positioned to serve our network of steel plants and the external global market. While our steel operations are important customers, our supply to the external market is increasing as we grow.

History of ArcelorMittal Zenica

1892

Iron and Steel Works Zenica was established

2008

2017

2018

Project Phoenix implementation - restart of integral route

125 years of steel production in ZenicaInauguration of the new production line for rebar in coil

Capital repair of Blast furnace – sustainability of integrated production for the next two decades

2004Acquisition by LNM Group, later ArcelorMittal

1992Development of the factory was stopped because of the war in Bosnia & Herzegovina (for the next 17 years)

1947-1958

Integral cycle of steel production was introduced

1988Steel factory produced 1.906.000 t of steel

REINFORCING STEEL

The manufacturing process of reinforcing steel with controlled cooling using TEMPCORE® technology ensures the production of high strenght reinforcement with improved adherence to concrete providing homogenous properties for construction of buildings, bridges, motorways and other concrete structures in any geographical area.

Advantages of rebar in coils in further straightening & bending provide increased productivity, improved yields, lower wastages, efficient inventory management, lower labor costs and faster application.

* production of steel exactly defined through internal technical conditions* upon agreement production of other qualities possible

Standard Technical class*

Chemical properties (max) Mechanical properties

C% Mn% Si% P% S% N% Cu% Ceq Re (N/mm2) Rm/Re racio Agt min %

EN 10080 B500B 0,22 - - 0,05 0,05 0,012 0,8 - 500 - 650 ≥ 1,08 5

D.M. 14/01/08 B450C 0,22 - - 0,05 0,05 0,012 0,8 0,5 ≥ 450 1,15 - 1,35 7,5

ÖN B4707 B550B 0,22 - - 0,05 0,05 0,012 0,8 0,5 ≥ 550 ≥ 1,08 5

HRN 1130 B550B 0,22 - - 0,05 0,05 0,012 0,8 0,5 ≥ 550 ≥ 1,08 5

BS 449 B500C 0,22 - - 0,05 0,05 0,012 0,8 0,5 500 - 650 1,15 - 1,35 7,5

BDS 9252 B500C 0,22 - - 0,05 0,05 0,012 0,8 0,5 ≥ 500 1,15 - 1,35 7,5

DIN 488 / ST 009 B500B(C) 0,22 - - 0,05 0,05 0,012 0,8 0,5 ≥ 500 1,15 - 1,30 7,5

SR 438-1 PC 52 0,22 1,6 0,55 0,045 0,045 - 0,5 0,5Ø 8-14mm - ≥ 335 Ø16-28mm - ≥ 345

Ø32mm - ≥ 3551,15 - 1,35 7,5

Diameter:8 - 32 mm in bars

Weight:bundle 2.5 t for bars

8 - 16 mm in coils (up to 25mm) 1.5-2 t for coilsLenght (bars): standard 12 m, specific lenghts upon request (up to 16 m) with tolerance +/- 100 mmDimensions (coils): inner diameter ca 700mm; outer diameter ca 1000mm; height ca 700mm

Nominal values Tolerance

Diameter Cross section Linear mass B500B B450C

B550B ÖN B4707

B550B HRN 1130 B500C B500B(C) PC 52

mm mm2 kg/m % mm

8 50,3 0,395 ± 6,0 ± 6,0 ± 5,0 ± 6,0 +6/-4,5 +0,3 / -0,5

10 78,5 0,617 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,3 / -0,5

12 113 0,888 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,3 / -0,5

14 154 1,21 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,3 / -0,5

16 201 1,58 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,3 / -0,5

18 254 1,99 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,4 / -0,5

20 314 2,47 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,4 / -0,5

22 380 2,98 ± 4,5 ± 4,5 ± 4,5 +6/-4,5 +0,4 / -0,5

24 452 3,55 ± 4,5 ± 5,0 +6/-4,5

25 491 3,85 ± 4,5 ± 4,5 ± 4,5 +6/-4,5 +0,4 / -0,5

26 531 4,17 ± 4,5 ± 4,5 ± 5,0 +6/-4,5

28 616 4,83 ± 4,5 ± 4,5 ± 4,5 +6/-4,5 +0,4 / -0,75

30 707 5,55 ± 4,5 ± 4,5 ± 5,0 +6/-4,5

32 804 6,31 ± 4,5 ± 4,5 ± 5,0 ± 4,5 +6/-4,5 +0,4 / -0,75

WIRE ROD

Through carefully selected input material at the melting and rolling process, our wire rod meets high quality standards in further processing for wide range of applications: production of mesh, cold-drawing, ribbed wire, galvanized wire, annealed wire, welding, steel wool, furniture & matress springs, vineyard wire, production of nails, screws, brackets, fences, chains and other metalware.

Low-carbon wire rod (general use)

Standard Technical class*Chemical properties (min-max) Tensile strenght

C % Mn % Si % P % S % Rm (N/mm2)

ASTM A 510M SAE 1008 ≤ 0,10 0,3 - 0,5 - ≤ 0,04 ≤ 0,05 ≤ 450

ASTM A 510M SAE 1010 0,08 - 0,13 0,3 - 0,6 - ≤ 0,04 ≤ 0,05 ≤ 450

ASTM A 510M SAE 1012 0,10 - 0,15 0,30 - 0,60 - ≤ 0,04 ≤ 0,05 ≤ 460

EN 10025 S235JR ≤ 0,17 ≤ 1,4 - ≤ 0,035 ≤ 0,035 360 - 510

Low-carbon wire rod (for drawing)

Standard Technical class*Chemical properties (min-max) Tensile strenght

C % Mn % Si % P % S % Rm (N/mm2)

ASTM A 510M SAE 1006 ≤ 0,08 0,25 - 0,40 - ≤ 0,04 ≤ 0,05 ≤ 400

EN ISO 16120 C4D ≤ 0,06 0,3 - 0,6 ≤ 0,3 ≤ 0,035 ≤ 0,035 ≤ 400

EN ISO 16120 C9D ≤ 0,10 0,3 - 0,6 ≤ 0,3 ≤ 0,035 ≤ 0,035 ≤ 430

Plain construction steel

Standard Technical class*Chemical properties (min-max) Tensile strenght

C % Mn % Si % P % S % Rm (N/mm2)

SR 438-1 OB 37 ≤ 0.21 ≤ 1.50 - ≤ 0.035 ≤ 0.035 410 - 560

Medium and high carbon wire rod (general use)

Standard Technical class*Chemical properties (min-max) Tensile strenght

typical values

C % Mn % Si % P % S % Rm (N/mm2)

EN ISO 16120 C42D 0.40-0.45 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 740

EN ISO 16120 C48D 0.45 - 0.50 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 790

EN ISO 16120 C66D 0,63 - 0,68 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 1000

EN ISO 16120 C68D 0,65 - 0,70 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 1020

EN ISO 16120 C70D 0,68 - 0,73 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 1040

EN ISO 16120 C72D 0,70 - 0,75 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 1080

EN ISO 16120 C76D 0,73 - 0,78 0.50 - 0.80 0.10 - 0.30 ≤ 0,030 ≤ 0,030 1100

* production of steel exactly defined through internal technical conditions* Typical values for tensile strength to be defined per order* upon agreement production of other qualities possible

Coil weight: 1.3 t

Dimensions (coil): inner diameter ca 900mm; outer diameter ca 1250mm; lenght ca 1250mm

DiameterTolerance on:

Diameter Out of round

mm mm mm

5.5 - 6.5 ± 0.3 ≤ 0.5

7 - 12 ± 0.4 ≤ 0.6

ELECTRO-WELDED MESH

Made of high-quality low-carbon steel wire rod, produced through cutting, straightening and welding equipment, our prefabricated mesh panels are widely used in building & civil engineer projects because they accelerate the construction schedule, reduce of site costs and raise productivity standards in construction.

Electro-welded meshes | B500A in accordance with EN 10080/2005

Mesh type* Lenght (m)Diameter of bars

(longitudal/transfersal)

Distance between bars (longitudal/

transfersal)Weight** (kg/m2) Weight (kg/piece) Nr.of pieces (package)

Q1315 5/5 150/150 2,08 22,3 50

6 5/5 150/150 2,08 26,8 50

Q1965 5/5 100/100 2,99 32,2 50

6 5/5 100/100 2,99 38,6 50

Q1885 6/6 150/150 3,12 33,5 50

6 6/6 150/150 3,12 40,2 50

Q2575 7/7 150/150 4,07 43,8 50

6 7/7 150/150 4,07 52,5 50

Q2835 6/6 100/100 4,49 48,3 50

6 6/6 100/100 4,49 48,3 50

Q3355 8/8 150/150 5,32 57,2 50

6 8/8 150/150 5,32 68,6 50

Q3855 7/7 100/100 6,11 65,7 25

6 7/7 100/100 6,11 78,8 25

Q4245 9/9 150/150 6,73 72,4 25

6 9/9 150/150 6,73 86,9 25

Q5035 8/8 100/100 7,98 85,8 25

6 8/8 100/100 7,98 102,9 25

Q5255 10/10 150/150 8,31 89,4 25

6 10/10 150/150 8,31 107,2 25

Q6365 9/9 100/100 10,10 108,6 20

6 9/9 100/100 10,10 130,3 20

Q7855 10/10 100/100 12,47 134,0 20

6 10/10 100/100 12,47 160,8 20

*upon request production of R types possible** Tolerance on mass: ≤ Ø 8mm ± 6% ; ˃ Ø 8mm ± 4,5%

Mechanical properties

Re (N/mm2) Rm/Re racio Agt %

500* 1.05* 2.5*

Mechanical properties

Re Rm/Re racio Agt %

≥ 500 ≥ 1.05 ≥ 2.5

*Typical values

Cold-ribbed wire rod | B500A in accordance with EN 10080/2005Nominal values

Diameter Cross section Linear mass Masa kotura

(mm) (mm2) (kg/m) tona

6 28,3 0,222 1.5-2

8 50,3 0,395 2-2.5

10 78,5 0,616 2-2.5

Dimensions (coil): inner diameter ca 1000mm; outer diameter ca 1500mm; height ca 1000mm

Other productsLattice girders type I- XV in accordance with B500AReinforcing steel in bars - specific lenghtsWire rod cut to lenghtClassical building reinforcement

CONCAST BILLETS

Produced through the integrated route, steel billets are supplied in qualities that are suitable for the further production of structural steel, weldable reinforcing steel and carbon steel for wire rod conversion.

Physical parameters

Chemical composition

Cross section Mass of one running meter Lenght Rhomboidity (diagonal difference) Corner radius Straightness Cutting angle

mm2 kg m (mm) mm mm mm

120 x 120 1126 - 12

(+/-100mm)

C < 0,16% i C > 0,45% C = 0,16 - 0,45%

max 8 5mm/metar max 10130 x 130 132max 7 max 10

150 x 150 175

C % Mn % Si % P % S %

0,04-0,72 0,35-1,6 Si=Mn/3 Max 0,035 Max 0,035 Max

*chemical composition of billets will be exactly defined in accordance with customer requirements

Packaging & identification

Bulk, with cast number at the end of each billet

BY PRODUCTS

Water cooled granulated Blast furnace slagAmmonium SulfateCoal Tar

PROCESS FLOW

The production size of Zenica consist of an integrated plant with Coke Oven, Sintering Plant, Blast Furnace, Steel Shop (BOF and CC), two rolling lines for rebar and wire rod and finishing mesh plant.

The plant is unique with facilities of both integrated route and electric arc furnace.

ArcelorMittal Zenica is sourcing all its requirments of Iron ore from ArcelorMittal Prijedor located in BiH.

Iron ore

Sintering plant

BOF

Blast furnace

LF

Continuous casting

Bars

Wire rod mill

TGA Mesh plant

Mesh

Wire rod

Electric arc furnace

Bar mill

Rebar

Coal

Coke oven

Scrap

ArcelorMittal Zenica

Bulevar Kralja Tvrtka I br.1772000 ZenicaBosna i Hercegovina

T +387 32 467 052F +387 32 467 065

E salesamz@arcelormittal.com

W zenica.arcelormittal.com