chosun welding co., ltd.3.imimg.com/data3/ym/hg/my-4783352/chosun-welding... · 2020. 6. 3. ·...

CHOSUN WELDING CO., LTD.

ISO 9001 Approved

Head OfficeCHOSUN BLDG, 830-47. Yeoksam-Dong, Kangnam-Ku,Seoul, Korea. TEL : 82-2-3459-9371~2, FAX : 82-2-553-6116C.P.O. BOX : 445 SEOUL, KOREAHttp ://www.chosunwelding.com

Pohang Factory#865 Changheung-Dong, Pohang, Kyungsangbukdo, KoreaTEL : 82-54-285-8221~3, FAX : 82-54-285-8543

Onsan Factory#321, Hwasan-Li, Onsan-Eup, Ulju-Kun, Ulsan, KoreaTEL : 82-52-237-5301~6, FAX : 82-52-237-3311

USA Corporation20924 E.Walnut CYN Rd. Walnut, CA 91789TEL : 1-888-424-6786, FAX : 1-785-493-0939E-mail : [email protected]

JAPAN BranchNagahori City Haltsu #702 1-14-1, 1 Chome, Minamisemba, Chuo-Ku, Osaka 542, JapanTEL : 81-6-264-3939, FAX : 81-6-264-3941

YEARLY PRODUCTION CAPACITY

Coated Arc Welding

Electrode 60,000 M/T

CO2 Gas Shielded Arc Welding

Solid Wire 25,000 M/T

CO2 Gas Shielded Arc Welding

Flux Cored Wire 25,000 M/T

Submerged Arc Welding Wire & Flux

6,000 M/T

Stainless Steel MIG & TIG Wire

3,000 M/T

Our experienced research anddevelopment team constantly strives

to produce new and innovative products to fulfill the rapidly changing

demands of welding technology.

Chosun meets the highest standards in filler metals world-wide.

CHOSUN WELDING Company is currently manufacturing more than 150 types of welding consumables for a variety of common and specialapplications.

Our electrodes and wires have been successfully accepted throughout theworld.

We now provide you with the cutting edge welding consumables certified bythe quality system of ISO9001.

4 CHOSUN WELDING

KS E 4301

CS-200JIS D 4301

2.6 6.0AC or

F.V.OH.H 0.08 0.42 0.10 0.016 0.010400 470

32 110Welding of shipbuilding, bridges, railway cars, ABS, BV, DNV, GL,

DIN E 4343AR7 DC( ) (41) (48) pressure vessels and other general structures. KR, LR, NK, KS, JISBS E 4343AR24

KS E 4301

CS-201JIS D 4301 2.6 6.0 AC or F.V.OH.H 0.10 0.50 0.13 0.020 0.010 430 480 30 110 Welding of heavy-duty structures such as

KS, JISDIN E 4343AR7 DC( ) (44) (49) ships, vehicles, buildings and bridges.BS E 4343AR24

KS E 4301 For highly efficient welding in all position.

CS-204JIS D 4301

2.6 6.0AC or

F.V.OH.H 0.08 0.43 0.22 0.015 0.010400 440

33 110Welding of heavy duty structures KS, JIS

DIN E 4343AR7 DC( ) (41) (45) such as ships, vehicles, BS E 4343AR24 buildings and bridges.

KS E 4301 Low fume type electrodes

CS-200ZJIS D 4301 2.6 6.0 AC or F.V.OH.H 0.09 0.44 0.10 0.016 0.010 400 470 32 110 for welding of heavy duty structures KS, JISDIN E 4343AR7 DC( ) (41) (48) such as ship hulls, vehicles,BS E 4343AR24 buildings and bridges.

KS E 4303 For general welding of mild steel.

LT-25JIS D 4303

2.6 6.0AC or F.V.OH.H 0.07 0.37 0.15 0.014 0.012 420 480 32 110 It deposits smooth and flat bead JIS

DIN E 4343RR(B)8 DC( ) (43) (49) with easy manipulation particularly in vertical BS E 4343AR24 and overhead positions.

KS E 4303 For highly efficient welding of

LTI-25 JIS D 4303 2.6 6.0 AC or F.V.OH.H 0.08 0.36 0.15 0.013 0.013 410 450 32 120 mild steel such as cars, JISDIN E 4343RR(B)8 DC( ) (42) (46) vehicles, agricultural machinery, BS E 4343AR24 buildings and bridges.

KS E 4311JIS D 4311 420 490 Welding of pipes and general structures. Particularly ABS, BV, DNV,

CL-100 AWS E 6010 2.6 6.0 DC( ) F.V.OH.H 0.12 0.48 0.22 0.014 0.011(43) (50)

30 100 suitable for the vertical downward welding, GL, LR, NK, DIN E 4343C4 root bead, hot pass, filler and capping passes. KS, JISBS E 4343C10

KS E 4311JIS D 4311 410 470 For welding of pipes, building tanks, shipbuilding ABS, BV,

CL-101 AWS E 6011 2.6 6.0 DC( ) F.V.OH.H 0.10 0.45 0.20 0.015 0.012(42) (48)

30 110 and general structures. As this electrode is DNV, GL, DIN E 4343C4 prone to absorb moisture, store it with care. LR, KS, JISBS E 4343C16

KS E 4313JIS D 4313

AC orWelding of shells of railway vehicles, cars,

CR-12 AWS E 6012 2.0 6.0DC(-)

F.V.OH.H 0.09 0.34 0.18 0.017 0.011440 500

26 58 light vehicles and other steel sheet structures KS, JISDIN E 4332R3

(45) (51)and general light structural steels.

BS E 4332R22

KS E 4313JIS D 4313

AC or 430 480Welding of machines, vehicles and light ABS, BV, DNV,

CR-13 AWS E 6013 2.0 6.0 F.V.OH.H 0.08 0.38 0.28 0.017 0.011(44) (49)

29 80 structural steels. Surface dressing of GL, KR, LR, NK, DIN E 4332R3 DC( ) heavy steel structures. KS, JISBS E 4332R21

KS E 4313JIS D 4313 AC or F.V.OH.H 440 500 Welding of steel sheet structures in ships,

CR-13V AWS E 6013 2.0 5.0DC( ) V-down

0.08 0.38 0.29 0.016 0.012 (45) (51) 27 64 railway vehicles and cars. KS, JISDIN E 4332R(C)3 Particularly suitable for vertical downward welding.BS E 4332R11

KS E 4316 ABS, BV,JIS D 4316 AC or 470 550

Welding of general heavy structural steels DNV, GL, LH-100 AWS E 7016 2.0 6.0

DC(+)F.V.OH.H 0.08 0.96 0.45 0.012 0.009

(48) (56)33 160 at -20 for ships, construction, KR, LR,

DIN E 5154B(R)10 bridges and pressure vessels. NK, KSBS E 5154B26(H) JIS

KS E 4316 Vertical downward welding of ships, ABS, BV, DNV,

LH-100VJIS D 4316

3.2 5.5AC or F.V.OH.H

0.08 0.92 0.55 0.012 0.010450 560

32 100 at -20buildings and bridges. GL, KR,

AWS E 7048 DC(+) V-down (46) (57) Crack resistibility of weld LR, NK, DIN E 5143B16(H) metal is very good. KS, JIS

KSE 4316JIS D 4316 AC or 470 560 One side welding of pipes and general butt

LH-28W AWS E 7016 2.6 5.0DC(+)

F.V.OH.H 0.08 0.86 0.64 0.012 0.010(48) (57)

31 90 at -20 joints of mild steel and 50kgf/ ABS, KS, JISDIN E 5143B(R)10 class high tensile steel.BS E 5143B24(H)

(KS E 4313) For highly efficient welding of

CR-14AWS E 7014

2.6 6.0AC or

F.V.OH.H 0.08 0.58 0.27 0.014 0.011470 560

29 80ship structures, railway vehicles,

KS, JISDIN E 5121RR8 DC( ) (48) (57) cars and general steel BS E 5121RR1101 sheet constructions.

Type of Product Electrode Current WeldingCovering Name Classification Size and

Position C Mn Si P S Yield Strength Tensile Strength Elongation Impact ValueApplications Approval

( mm) Polarity N/mm2(kgf/mm2) N/mm2(kgf/mm2) % J 0 OC

1) For Mild Steel1 Coated Arc Welding Electrodes

Typical Chemical Compositionof Weld Metal (%) Typical Mechanical Properties

IlmeniteType

Lime-Titania Type

HighCellulose

Type

High TitaniaType

LowHydrogen

Type

Iron PowerTitania Type

CHOSUN WELDING 5

CHOSUN

CHOSUN WELDING 76 CHOSUN WELDING

CHOSUN

KS E 4324JIS D 4324AWS E 7024DIN E 5122RR11BS E 512RR13034

KS E 4327JIS D 4327AWS E 6027DIN E 4343AR11BS E 4343AR13035

KS E 4327JIS D 4327AWS E 6027DIN E 4343AR11BS E 4343AR13035

3.2 6.4AC or

F.H-Fil 0.08 0.70 0.35 0.018 0.012480 560

28 70DC(±) (49) (57)

3.2 7.0AC or

F.H-Fil 0.07 0.65 0.34 0.018 0.012400 470

34 80DC(-) (41) (48)

3.2 7.0AC or

F.H-Fil 0.07 0.70 0.36 0.018 0.010410 470

32 80DC(-) (42) (48)

3.2 5.0AC orDC(-)

For highly efficient welding of horizontal andflat-fillet welding and surface dressing ofmulti-layer welds.Good slag removal.

Horizontal and flat-fillet welding of shipstructures, bridges, structural steels of buildingand general structures.For gravity and auto contact welding

Low fume type electrode of highly efficient filletwelding. It has the same usability as that of CF-120.

For gouging, cutting and drilling of general carbonsteel.

ABS, BV, DNV, GL,KR, LR, NK, JIS

ABS, BV, DNV, GL,KR, LR, NK, KS,JIS

KS, JIS

Type of Covering

ProductName

Classification Applications ApprovalElectrode

Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si P Yield Strength

N/mm2(kgf/mm2)Tensile StrengthN/mm2(kgf/mm2)

Elongation%

Impact ValueJ 0 C

S

Typical Chemical Composition of Weld Metal (%) Typical Mechanical Properties

Iron PowderTitania Type

Iron PowderIron Oxide

Type

Cutting andGouging

CR-24

CF-120

CF-120Z

CG-100

KS D 5016JIS D 5016AWS E 7016DIN E 5154B(R)10BS E 5154B26(H)



KS D 5016JIS D 5016AWS E 7048DIN E 5155B9


KS D 5816JIS D 5816AWS E 9016-G

KS D 7016JIS D 7016AWS E 10016-G

KS D 8016JIS D 8016AWS E 11016-G


2.6 6.0AC or

F.V.OH.H 0.07 0.98 0.53490 560

32 170DC(+) (50) (57)

2.6 6.0AC or

F.V.OH.H 0.07 0.95 0.52480 560

31 170DC(+) (49) (57)

2.6 6.0AC or

F.V.OH.H 0.07 0.96 0.54500 580

31 180DC(+) (51) (59)

3.2 6.0AC or F.V.OH.H

0.08 1.03 0.55500 580

28 140DC(+) V-down (51) (57)

2.6 6.0AC or

F.V.OH.H 0.07 0.92 0.48 0.13540 630

29 130DC(+) (55) (64)

2.6 6.0AC or

F.V.OH.H 0.08 1.10 0.52 0.23 0.56570 670

28 150DC(+) (58) (68)

2.6 6.0AC or

F.V.OH.H 0.08 1.49 0.61 0.21 0.21 1.52660 770

25 130DC(+) (67) (78)

2.6 5.0AC or

F.V.OH.H 0.07 1.49 0.63 0.24 0.43 1.84730 830

22 120DC(+) (74) (85)

3.2 5.0AC or

F.V.OH.H 0.08 0.74 0.32460 540

32 130DC(+) (47) (55)

Welding of 50kgf/ class high tensile steel inships, bridges, buildings and pressure vessels.

Low fume type electrode for welding of 50kgf/class high tensile steel.Its fume generation is about 20-30% lower thanconventional electrodes.

Extra low hydrogen type electrode for welding of50kgf/ class high tensile steel of pressurevessels, bridges, off-shore construction and ships.

Vertical downward welding of ships, buildings andbridges.

Welding of 55kgf/ class high tensile steel forpressure vessels and bridges.

Welding of 60kgf/ class high tensilesteel of pressure vessels, penstocks, bridges,offshore constructions, vehicles and machinery.

Welding of 70kgf/ class high tensilesteel(ASTM A514 and A517 etc.) for pressurevessels, penstocks, bridges and offshoreconstructions.

Welding of 80kgf/ class high tensile steel(ASTMA514 and A517 etc.) for pressure vessels,penstocks, bridges, offshore constructions andindustrial machinery.

For tack welding of 50kgf/ class high tensilesteel for ships, buildings and bridges. It has goodarc restrike characteristics.

ABS, BV, DNV, GL, KR, LR, NK, KS,JIS

KS, JIS

KS, JIS

KS, JIS

KS, JIS

BV, DNV, GL, KR,NK, KS, JIS

JIS

JIS

KS, JIS

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Cr Mo Yield Strength


Elongation%

Impact ValueJ 20 C

Ni


LowHydrogen

Type

Iron-PowderLow-

HydrogenType

2) For High Tensile Steel

LC-300

LC-300Z

LC-300L

LC-300V

LC-400

LC-600

LC-700

LC-800

LC-300T

1) For Mild Steel


CHOSUN


KS D 5026JIS D 5026AWS E 7028DIN E 5143B12BS E 5143B13036(H)

KS D 5316JIS D 5316AWS E 8018-G

KS D 5816JIS D 5816AWS E 9018-G

KS D 5816JIS D 5816AWS E 9018-M

KS D 7016JIS D 7016AWS E 10018-M

KS D 8016JIS D 8016AWS E 11018-M

AWS E 12018-M

2.6 6.0AC or

F.V.OH.H 0.07 0.96 0.61470 560

32 160DC(+) (48) (57)

4.0 7.0AC or

F.H-Fil 0.07 1.06 0.73 0.52510 580

30 100DC(+) (52) (59)

3.2 6.0AC or

F.V.OH.H 0.06 0.80 0.43Cu

0.51520 620

28 150 at 0 CDC(+) 0.53 (53) (63)

3.2 6.0AC or

F.V.OH.H 0.07 1.40 0.40 0.32 0.52570 660

23 160DC(+) (58) (67)

3.2 6.0AC or

F.V.OH.H 0.06 1.15 0.48 0.16 1.61600 680

28 80 at -51 CDC(+) (61) (69)

2.6 6.0AC or

F.V.OH.H 0.06 1.30 0.37 0.18 0.32 1.60660 730

25 70 at -51 CDC(+) (67) (74)

3.2 6.0AC or

F.V.OH.H 0.08 1.58 0.32 0.30 0.40 1.80720 820

23 70 at -51 CDC(+) (73) (84)

3.2 5.0AC or

F.V.OH.H 0.06 1.80 0.45 0.64 0.41 2.0860 940

20 50 at -51 CDC(+) (87) (95)

For highly efficient welding of 50kgf/ classhigh tensile steel of ships, bridges, building andpressure vessels.

Flat and horizontal fillet welding of 50kgf/ classhigh tensile steel for structures, large size steelcastings and strength member of ship hulls.

For highly efficient welding of 55kgf/ classhigh tensile steel.

For highly efficient welding of 60kgf/ class hightensile steel for pressure vessels, bridges andoffshore constructions.

For attachment welds(fillets) in T1, HY80 andHY90, and other high tensile quenched andtempered steels.

Welding of 70kgf/ class high tensile steel forpressure vessels, penstocks, bridges andmachinery.

Welding of 80kgf/ class high tensile steel forpressure vessels, penstocks, offshore constructions and machinery.

Welding of 90-100kgf/ class high tensile steel.

ABS, BV, DNV, GL,KR, LR, NK, CWB,KS, JIS

ABS, BV, DNV, GL,KR, LR, NK, KS,JIS

KS, JIS

KS, JIS

KS, JIS

JIS

JIS

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity



Elongation%

Impact ValueJ-20 C

Ni


Iron-PowderLow-

HydrogenType

2) For High Tensile Steel

LC-318

LC-328

LC-418

LC-618

LC-618M

LC-718

LC-118

LC-128

KS D 5016JIS D 5016AWS E 7016-GDIN E 5155B(R)10BS E 5156B26(H)

KS DL 5016-4AP1JIS 5016-4AP1AWS E 8016-G

AWS E 8018-C3

KS DL 5016-6AP2JIS DL 5016-6AP2AWS E 8016-C1BS 2 Ni B

AWS E 8016-C4

AWS E 8016-C2

KS D 5016JIS D 5016AWS E 7018-1DIN E 5154B(R)10BS E 5154B11026(H)

KS DL 5016-10AP3AWS E 8016-C2JIS DL 5016-10AP3

2.6 6.0AC or

F.V.OH.H 0.07 1.28 0.38 0.018 0.002 0.47500 610

29 130 at -60 CDC(+) (51) (62)

2.6 6.0AC or

F.V.OH.H 0.06 1.10 0.54 1.65530 620

30 110 at -46 CDC(+) (54) (63)

2.6 6.0AC or

F.V.OH.H 0.07 0.89 0.37 1.00530 600

30 130 at -40 CDC(+) (54) (61)

2.6 6.0AC or

F.V.OH.H 0.06 0.89 0.45 2.41500 610

30 120 at -60 CDC(+) (51) (62)

2.6 5.0AC or

F.V.OH.H 0.06 1.20 0.49 1.78 540 620 29 110 at -51 CDC(+)

2.6 5.0AC or

F.V.OH.H 0.06 0.62 0.20 3.66 504 566 29.7127 at -60 C

DC(+) 97 at -73 C

2.6 6.0AC or

F.V.OH.H 0.07 1.48 0.36 0.025 0.003490 570

33 130 at -45 CDC(+) (50) (58)

2.6 6.0AC or

F.V.OH.H 0.04 0.42 0.32 3.53550 620

31 100 at -75 CDC(+) (56) (63)

Extra low hydrogen type electrode for lowtemperature up to -60 oC . Welding ofaluminium-killed steel used for offshorestructures, LPG tankers and LPG storage tanks.

Welding of aluminium-killed steel for lowtemperature used for LPG tankers andLPG storage tanks.

Welding of 55kgf/ class high tensile steel and1%Ni steel for low temperature that require goodnotch toughness down to -40oC

Welding of aluminium-killed steel and 2.5% Nisteel used for machinery and equipment for lowtemperature.

Welding of aluminium-killed steel for lowtemperature used for LPG tankers and LPGstorage tanks.

Welding of 3.5% Ni steel used for LNG tankers.LNG strage tanks and ethylene productionequipments to be used at about -73oC

For highly efficient welding of 50kgf/ class hightensile steel.Particularly impact value is excellent at -46oC

Welding of 3.5% Ni steel used for LNG tankers.LNG strage tanks and ethylene productionequipments to be used at about -100oC

DNV, LR, KS, JIS

KS, JIS

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity



Elongation%

Impact ValueJ

Ni


LowHydrogen

Type

LowHydrogen

Type

LowHydrogen

Type

3) For Low Temperature Impact Toughness

LC-300NS

LPA-100

LPA-118

LPA-200

LN-50

LN-100

LC-318N

LN-300


CHOSUN

AWS E 7016-GJIS DA5016G

AWS E 8016-GJIS DA5816W

AWS E 7018-WJIS DA5026G

AWS E 8018-WJIS DA5826W

2.6 6.0AC or

F.V.OH.H 0.07 0.65 0.46 0.35 0.30 0.25510 570

31 180DC(+) (52) (58)

3.2 6.0AC or

F.V.OH.H 0.07 0.77 0.47 0.36 0.46 0.53520 620

27 130DC(+) (53) (63)

3.2 6.0AC or

F.H 0.06 0.58 0.54 0.43 0.28 0.23520 580

29 100DC(+) (53) (59)

3.2 6.0AC or

F.H 0.06 0.80 0.50 0.39 0.54 0.55520 620

27 130DC(+) (52) (63)

Welding of 50kg/ class high tensile strength weather proof steel forstructures, buildings, vehicles and bridges.

Welding of 55kg/ class high tensile strength weather proof steel forpressure vessels, penstoks, bridges and rolling stocks.

Weather proof steel. Vehicles and bridges.

Weather proof steel for bridges, structures and rolling stocks.

Type of Covering

ProductName

Classification ApplicationsElectrode

Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Cu Mi Yield Strength


Elongation%

Impact ValueJ-20 C

Nr


LowHydrogen

Type

Iron PowderLow Hydrogen

Type

4) For Weather Proof Steel

LCW-300

LCW-400

LCW-318

LCW-418

AWS E 7010-A1(BS MoC)


KS DT 1216JIS DT 1216AWS E 7016-A1DIN E MoB26(BS MoBH)

AWS E 8016-B1

KS DT 2516JIS DT 2516AWS E 502-16DIN E CrMo5B26(BS 5 CrMoB)

JIS DT 2616AWS E 505-16DIN E CrMo9B26(BS 9 CrMoB)

KS DT 2316JIS DT 2316AWS E 8016-B2DIN E CrMo1B26(BS 1 CrMoBH)

KS DT 2416JIS DT 2416AWS E 9016-B3DIN E CrMo2B26(BS 2 CrMoBH)

KS DT 1216JIS DT 1216AWS E 7018-A1(BS MoB)

KS DT 2318JIS DT 2318AWS E 8018-B2(BS 1 CrMoB)

KS DT 2418JIS DT 2418AWS E 9018-B3

2.6 6.0AC or

F.V.OH.H 0.09 0.54 0.20 0.5470 560

28620 C 1hr

DC(+) (48) (57) SR

2.6 6.0AC or

F.V.OH.H 0.08 0.97 0.56 0.13450 540

32620 C 1hr

DC(+) (46) (55) SR

2.6 6.0AC or

F.V.OH.H 0.06 0.74 0.52 0.53540 630

28620 C 1hr

DC(+) (55) (64) SR

2.6 6.0AC or

F.V.OH.H 0.08 0.75 0.45 0.52 0.53580 670

29620 C 1hr

DC(+) (59) (68) SR

2.6 6.0AC or

F.V.OH.H 0.06 0.62 0.43 4.95 0.51400 520

32850 C 2hr

DC(+) (41) (53) SR

2.6 5.0AC or

F.V.OH.H 0.07 0.48 0.33 9.51 1.14500 670

26740 C 10hr

DC(+) (51) (68) SR

2.6 5.0AC or

F.V.OH.H 0.07 0.72 0.51 1.26 0.51550 640

25690 C 1hr

DC(+) (56) (65) SR

2.6 6.0AC or

F.V.OH.H 0.08 0.80 0.42 2.30 1.06670 750

23690 C 1hr

DC(+) (68) (76) SR

2.6 6.0AC or

F.V.OH.H 0.06 0.75 0.5 0.5530 610

29620 C 1hr

DC(+) (54) (62) SR

2.6 6.0 AC or F.V.OH.H 0.08 0.75 0.65 1.25 0.51 600 690 25 690 C 1hrDC(+) (61) (70) SR

2.6 6.0 AC or F.V.OH.H 0.06 0.76 0.48 2.26 1.07 660 740 22 690 C 1hrDC(+) (67) (75) SR

Welding of 0.5%Mo heat resistant steel,pipes and pipelines such as AP15LX-X52 -X60.

Extra low hydrogen type electrode.Welding of boilers for generating electric power and pressure vessels fornuclear plant.

Welding of 0.5%Mo steel used for high temperature and high pressureboilers,chemical and oil refining industries.

Welding of 0.5%Cr-0.5%Mo steel used for high temperature and highpressure boiler, chemical and oil refining industries.

Welding of 5%Cr-0.5%Mo steel such as ASTM A387 Gr5 used in oilrefining, chemical industries and electric power plant.

Welding of 9%Cr-1%Mo steel used for super-heater tube of high temperature and high pressure boiler, heater tube ofoil refining industries.

Welding of 1.25%Cr-15%Mo steel used for super heater tube, steampipes and headers of boilers for electric power plant and equipment of oilrefining industry.

Welding of 2.25%Cr-1%Mo steel used forsuper heater tubes and steam pipes of electric power plant, andequipments of oil refining industries.

Welding of 50kgf/ class low alloy hightensile steel and 0.5%Mo steel used for boiler, pressure pipes and tubesand other pressure vessels.

Welding of 1.25%Cr-0.5%Mo steel used for thick steam pipes andrepairing of cast iron.

Welding of 2.25%Cr-1%Mo steel in the form of pipes, castings, forgingsand tubes in boiler and power piping work.

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity



Elongation%

Heat TreatmentNi


Cellulose Type

LowHydrogen

Type

Low-Hydrogen

Type

Iron PowerLow Hydrogen

Type

5) For Low Alloy Heat Resistant Steel

CM-70

LC-300B

CM-76

CM-86

CM-50

CM-90

CM-96

CM-106

CM-78

CM-98

CM-108


CHOSUN

JIS DF4A-500-B

JIS DF2A-300-BDIN E1-300

JIS DF2A-350-BDIN E 1-350

JIS DF2B-500-BDIN E 1-500

JIS DF3B-600-BDIN E 6-60

JIS DF3C-600-BDIN E 6-60

JIS DF3C-700-BDIN E 6-65

JIS DFMA-200-BDIN E 7-250K

JIS DFME-200-BDIN E 8-200



JIS DF5A-700-BAWS E Fe5-BDIN E 4-60st

JIS DF2A-250-RDIN E 1-250

JIS DF2A-350-RDIN E 1-350

JIS DF3B-600-RDIN E 6-60

JIS D CoCrCAWS E CoCrC

JIS D CoCrAAWS E CoCrA

JIS D CoCrBAWS E CoCrB

3.2 6.0AC or

F. 0.26 0.72 0.50 13.2 1.05 Ni 0.89 500DC(+)

3.2 6.0AC or

F.V.OH.H 0.17 1.28 0.66 0.53 300DC(+)

3.2 6.0AC or

F.V.OH.H 0.24 1.39 0.67 1.13 350DC(+)

3.2 6.0AC or

F.V.H 0.39 1.98 0.52 2.19 520DC(+)

3.2 6.0AC or

F 0.45 0.33 1.39 7.86 630DC(+)

3.2 6.0AC or

F 0.58 1.77 0.69 3.41 1.01 630DC(+)

4.0 6.0AC or

F 0.71 1.24 1.65 5.21W

0.15 700DC(+) 2.11

3.2 6.0AC or

F 0.82 13.4 0.52 220DC(+)

3.2 5.0AC or

F 0.31 13.50 0.64 14.52 230DC(+)

3.2 6.0AC or

F.V.OH.H 0.21 1.49 0.73 1.89 300DC(+)

3.2 6.0AC or

F.V.OH.H 0.26 1.43 0.52 1.08 0.32 350DC(+)

3.2 4.0AC or

F 0.82 0.56 0.95 4.58 7.05W 1.90

760DC(+) V 1.35

3.2 6.0AC or

F.V.OH.H 0.13 0.66 0.60 1.14 250DC(+)

3.2 6.0AC or

F.V.OH.H 0.11 0.65 0.60 2.30 350DC(+)

3.2 6.0AC or

F 0.42 0.65 0.89 4.53 1.58 600DC(+)

3.2 5.0AC or

F 2.16 0.49 1.01 31.21W Co

600DC(+) 12.69 Bal

3.2 5.0AC or

F 0.86 0.55 0.98 30.36W Co

420DC(+) 4.50 Bal

3.2 5.0AC or

F 1.41 0.53 0.96 31.65W Co

480DC(+) 8.64 Bal

For corrosion and high temperature abrasion.Hardfacing o valve seats, agitator propellers, and turbin blades.

For light intermetallic abrasion.Hardfacing of gears, shafts and wheels.

For intermetallic abrasion.Hardfacing rails, cast steel rollers and parts of bulldozers.

For intermetallic abrasion and soil abrasion.Hardfacing of idlers, rollers and truck links of bulldozers.

For intermetallic abrasion and soil abrasion.Hardfacing of sprockets, tractor-links, crusher case etc.

For soil abrasion.Hardfacing of cutter knives, liner, mixer-blades and casings.

For heavy soil abrasion.Hardfacing of cutter knives, shovel-teeth and casings.

For welding of 13% Mn steelHardfacing of crusher hammers, rail crossings and crusher jaws.

For high temperature abrasion and impact abrasion. Hardfacing of rail crossings, 13%Mn steel and bullet proof steel plates.

For light intermetallic abrasion.Hardfacing of gears, shafts and crane wheels.

For intermetallic abrasion.Hardfacing of rollers, gears and sprockets of bulldozers.

For heavy impact abrasion(high speed steel type).Repairing of cutter knives, dies, crusher jaws.

For light intermetallic abrasion.Hardfacing of shafts, rollers and crane tires.

For intermetallic abrasion.Hardfacing of wheels, shafts, and gears.

For soil abrasion.Hardfacing of cutter knives, liner, mixer-blades and casings.

For corrosion and high temperature abrasion.Hardfacing of valve heads, seal rings of high pressure pump, crushers

For corrosion and high temperature abrasion.Hardfacing of valve seats, forging dies, crushers, screw.

For Corrosion and high temperature abrasion.Hardfacing of sleeves of high pressure pump, cutting knives, liners.

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Cr Mo B

Hardness(Hv)

Typical Chemical Composition of Weld Metal (%)

Low-Hydrogen

Type

Titania Type

Lime TitaniaType

(Stellite)

6) For Hardsurfacing

CH-13CR

CH-50

CH-60

CH-70

CH-70K

CH-80

CH-80K

CH-90

CH-210

CH-230

CH-350

CH-800M

CH-200

CH-350R

CH-80R

CST-1

CST-6

CST-12

JIS D 308-16AWS E 308-16DIN E 199R26BS 19.9R

JIS D 308L-16AWS E 308L-16DIN E 199nCR26BS 19.9LR

2.0 5.0 AC or F.V.OH.H 0.06 1.10 0.72 19.70 9.90 600(61) 47DC(+)

2.0 5.0AC or

F.V.OH.H0.030 1.10 0.73 19.55 9.98 560(57) 48

DC(+)0.020 1.05 0.71 19.30 9.95 550(56) 50

Welding of 18%Cr-8%Ni stainless steel.AISI(SUS)301, 302, 304, etc.

Welding of low carbon 18%Cr-8%Ni stainlesssteel. AISI(SUS)304L intergranular corrosionresistivity is excellent.

ABS, DNV, KR, KS

ABS, DNV, GL, LR, CWB, KS

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Cr Ni Tensile Strength

N/mm2(kgf/mm2)Elongation

%Mo

Typical Chemical Composition of Weld Metal (%) Typical Mechanical Properties of Weld Metal

Iron PowderTitania Type

7) For Stainless Steel

NC-308

NC-308L

NC-308EL




JIS D 309Mo(L)-16AWS E 309Mo-16BS 23.12.2(L)R

JIS D 318-16AWS E 318-16


JIS D 312-16AWS E 312-16

JIS D 316-16AWS E 316-16DIN E 19123RBS 19.12R


JIS D 317L-16AWS E 317L-16DIN E 19144LRBS 19.13.4LR

JIS D 347-16AWS E 347-16DIN E 199NbR26BS 19.9NbR

JIS D 410-16AWS E 410-16

AWS E410NiMo-16

JIS D 430-16AWS E 430-16

2.0 5.0AC or

F.V.OH.H 0.07 1.30 0.75 23.90 12.85 590(60) 39DC(+)

2.0 5.0AC or

F.V.OH.H0.030 1.30 0.75 23.80 12.90 570(58) 42

DC(+)0.022 1.25 0.74 24.10 12.85 560(57) 43

2.6 5.0AC or

F.V.OH.H0.07 1.23 0.70 22.75 13.40 2.35 650(66) 36

DC(+)0.030 1.20 0.71 22.85 13.51 2.35 630(64) 38

2.6 5.0AC or

F.V.OH.H 0.05 1.02 0.8 18.9 11.9Nb+Ta

604(615) 40.2DC(+) 0.52

2.6 5.0AC or

F.V.OH.H 0.10 1.58 0.35 26.11 20.85 600(61) 40DC(+)

2.6 5.0AC or

F.V.OH.H 0.09 1.55 0.38 29.10 9.50 760(77) 28DC(+)

2.0 5.0AC or

F.V.OH.H 0.06 1.05 0.73 18.85 12.35 2.30 580(59) 44DC(+)

2.6 5.0AC or

F.V.OH.H0.030 1.06 0.70 18.50 12.45 2.35 570(58) 45

DC(+)0.021 1.10 0.70 18.50 12.53 2.41 570(58) 47

2.6 5.0AC or

F.V.OH.H 0.028 1.15 0.68 18.70 13.42 3.45 590(60) 43DC(+)

2.6 5.0AC or

F.V.OH.H 0.035 1.05 0.78 19.50 9.66Nb+Ta

650(66) 37DC(+) 0.45

2.6 5.0AC or

F.V.OH.H 0.08 0.28 0.37 12.85 0.11 520(53) 33DC(+)

2.6 5.0AC or

F.V.OH.H 0.03 0.73 0.67 12.17 4.30 0.50 920(93) 19DC(+)

2.6 5.0AC or

F.V.OH.H 0.06 0.28 0.40 17.35 560(57) 27DC(+)

Welding of 22%Cr-12%Ni steel.AISI(SUS)309S and dissimilar metals such as stainlesssteel to mild steel or low alloy steel.

Welding of 22%Cr-12%Ni stainless steel and dissimilarmetals such as stainless steel to mild steel or low alloysteel. Clad steel side welding of low carbon 18%Cr-8%Nisteel.

For welding of 22%Cr-12%Ni-Mo steel.Build up welding of Cr-Mo steel or carbon steel.welding of AISI(SUS)316 to carbon steel andAISI(SUS)316 clad steel.

For welding of 18%Cr-12%Ni-2% Mo-Nb or Ti stainless steel.As it contains Mo, it is resistible against non-oxidizing acid likediluted sulphuric acid and superior resistibility to intergranularcorrosion can be obtained due to Nb content.

Welding of 25%Cr-20%Ni stainless steel, dissimilar metalssuch as 18%Cr-8%Ni steel to carbon steel and 13%Cr,18%Cr-8%Ni stainless steel and 13%Cr, 18% Cr-8%Nistainless clad steel.

Welding of 29%Cr-9%Ni cast steel, dissimilar metals suchas stainless steel to carbon steel or low alloy steel andaustenitic manganese steel to low alloy steel. Oxidationresistibility and crack resistibility are good.

Welding of 18%Cr-12%Ni-2%Mo stainless steelAISI(SUS)316

Welding of low carbon 18%Cr-12%Ni-2%Mostainless steel AISI(SUS)316L

Welding of 18%Cr-12%Ni-3%Mo stainless steel forapparatus handling sulfuric acid. sulfurous acid etc,AISI(SUS)317, 317L.

Welding of stabilized 18%Cr-8%Ni-Nb steel, 18%Cr-8%Ni-Ti steel and extra-low carbon 18%Cr-8%Ni steel,AISI(SUS) 347, 321, etc.

Welding of AISI(SUS) 403, 410 stainless steel and AISI(SUS)420 J1J2 welding of hardfacing for corrosion resistance.

Welding of AISI(SUS)403, 410, 420 and cast steel of13%Cr-Ni welding of required corrosion resistance andwear resistance.

Welding of 17% Cr stainless steel such as AISI(SUS) 430.

ABS, DNV, KR, KS

ABS, DNV, KS

ABS, DNV

DNV, LR

ABS, DNV, KS

ABS, DNV, GL, KR,LR, CWB, KS

DNV

PWHT850 C 2hr

PWHT610 C 1hr

PWHT770 C 2hr

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Cr Ni Tensile Strength


%Mo


Lime TitaniaType


NC-309

NC-309L

NC-309EL

NC-309Mo

NC-309MoL

NC-318

NC-310

NC-312

NC-316

NC-316L

NC-316EL

NC-317L

NC-347

NC-410

NC-410NiMo

NC-430

CHOSUN

KS DFC NiFeJIS DFC NiFeAWS E NiFe-ClDIN E NiFeG3

KS DFC NiJIS DFC NiAWS E Ni-ClDIN E NiG3

KS(DFC Fe)JIS(DFC Fe)AWS ESt

2.6 5.0AC or

F.H-F 0.98 1.02 0.32 55.1 Bal 560(57)DC(+)

2.6 5.0AC or

F.H-F 0.86 0.72 0.28 Bal 1.85 440(45)DC(+)

2.6 5.0AC or

F.H-F 1.34 0.47 0.65 Bal 510(52) 33DC(+)

For welding of nodular cast iron, repairing and joining of various kinds ofcast iron products. Also suitable for underlaying of hardfacing.

For repairing and joining of various kinds of cast iron products.Hardening of the weld metal and fusion zone in cast iron is smallest.

For repairing of various kinds of cast iron products.

Type of Covering

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si Ni Tensile Strength


%Fe


GraphiteType

8) For Cast Iron

CI-400

CI-500

CI-600


CHOSUN2 Solid Wire for Gas Metal Arc Welding

3 Submerged Arc Welding Wires & Fluxes

JIS FSS-B1/Y308 2.4 4.8 F, H-F 0.06 1.85 0.54 0.021 0.009 19.65 9.71 590(60) 41 83

JIS FSS-B1/Y308L 2.4 4.8 F, H-F 0.03 1.74 0.55 0.022 0.007 19.58 10.02 560(57) 42 86

JIS FSS-B1/Y309 2.4 4.8 F, H-F 0.07 1.64 0.62 0.020 0.011 24.03 12.67 600(61) 38 74

JIS FSS-B1/Y309L 2.4 4.8 F, H-F 0.03 1.56 0.57 0.023 0.009 24.21 12.85 560(57) 41 79

JIS FSS-B1/Y316 2.4 4.8 F, H-F 0.06 1.39 0.51 0.024 0.009 18.52 11.87 2.21 570(58) 38 93

JIS FSS-B1/Y316L 2.4 6.4 F, H-F 0.03 1.57 0.60 0.021 0.009 19.49 12.15 2.28 550(56) 43 96

For butt welding of 18%Cr-8%Ni stainless steel andoverlay welding of 19%Cr-9%Ni stainless steel on mildsteel or low alloy steel.

For butt welding of 22%Cr-12%Ni stainless steel, weldingfo dissimilar joints such as stainless steel to mild steel orlow alloy steel, welding of 304 type clad steel.

For butt welding of 18%Cr-12%Ni-2%Mostainless steel, and overlay welding on mild steel or lowalloy steel.

ABS

ABS

Flux TypeProductName


Size(φ mm)

WeldingPosition C Mn Si P S Cr Ni Tensile Strength


%Impact Value

J 0 CMo


AgglomeratedType


PFS-1 UC-308

PFS-1 UC-308L

PFS-1 UC-309

PFS-1 UC-309L

PFS-1 UC-316

PFS-1 UC-316L

DC(+) F.V.OH.H 0.09 1.09 0.46 0.013 0.012 470(48) 560(57) 30 120 at0 C

DC(+) F.V.OH.H 0.09 1.08 0.50 0.013 0.012 460(47) 540(55) 31 140 at0 C

DC(+) F.V.OH.H 0.09 0.98 0.44 0.015 0.012 470(48) 550(56) 30 120 at0 C

DC(+) F.V.OH.H 0.08 0.98 0.48 0.014 0.012 450(46) 540(55) 30 140 at-18 C

For welding of mild steel and 50kgf/class high tensile steel. Arc stability isgood at high current range. As thedeposition rate is high and penetrationis deep, suitable for highly efficientwelding.

For welding of mild steel and 50kgf/class high tensile steel. All Positionwelding of automobiles, vehicles,ships, electric products, bridges andsteel sheets.

For welding of mild steel and 50kgf/class high tensile steel. Butt or filletMAG welding of structures such asvehicles, ships, industrial machinery,buildings and bridges.

For welding of mild steel and 50kgf/grade high strength steels. Shielding gasis 75~85% Ar + 15~25 % CO2. Butt andfillet welding of vehicles, buildings, ships,bridge, machinery etc.

ABS, BV,DNV, GL,KR, LR, NK,JIS

ABS, BV,DNV, GL,KR, LR, NK,CWBJIS

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Mn Si P S Yield Strength


Elongation%

ImpactValueJ

Typical Chemical CompositionofWeld Metal(%) Typical Mechanical Properties of Weld Metal

JIS YGW11AWS ER70S-G

JIS YGW 12AWS ER70S-6



1.0, 1.2,1.4, 1.62.0

0.9, 1.0,1.2

0.9, 1.0,1.2, 1.4,1.6

0.9, 1.0,1.2, 1.4,1.6

CS-PACKApplication CS-PACK is a pail-package of a continuous wire for gasshielded metal arc welding, in which the wire is piled up from thebottom to the top of a coil wound by the unique way. CS-PACK wirereduces the loss time for changing the wire, which is effectiveparticularly for robotic welding and other automatic welding.

ItemWeight 200kg 250kg 300kg

Product nameand Sizes

CS-PACK

ExclusivePulled out

device

Prepared by user

MC-50

MC-50T

UC Series

Dimension

Total Weight

Dimension

Weight

Conduit tube

MC-50

MC-50T

MC-50S

MC-50A

1.2φ, 1.4φ

0.9φ, 1.0φ, 1.2φ

1.6φ

513φ 810mm

about 215kg

495φ 300mm

about 1.9kg

1.2φ, 1.4φ, 1.6φ

1.2φ

1.6φ

663φ 810mm

about 265kg

656fφ 520mm

about 3.2kg

1.2φ, 1.4φ, 1.6, 20φ

1.2φ

1.6φ

about 315kg

CONDUIT TUBEATTACHMENTBASE COVER

WIRE PRESSINGPLATE

CONDUIT TUBE

WIRE FEEDERWIRE

PAIL


CHOSUN

AWSF7A(P)0-EH14

AWSF7A(P)2-EH14

AWSF7A(P)6-EH14

AWSF7A(P)8-EH14

AWSF7A(P)2-EL8

AWSF7A(P)4-EL8

AWSF7A(P)2-EM12K

AWSF7A(P)6-EM12K

JIS S 502-HAWS

F7A2-EH14

JIS S 502-HAWS

F7A2-EH14F6P2-EH14

JIS S 502-HAWS

F7A(P)6-EH14

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

2.4 6.4

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

AC orDC(+)

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

F, H-F

0.08

0.06

0.07

0.07

0.08

0.08

0.08

0.07

0.12

0.10

0.12

1.17

1.47

1.37

1.35

1.61

1.32

1.67

1.32

1.36

1.28

1.33

0.83

0.61

0.34

0.23

0.49

0.38

0.5

0.38

0.16

0.23

0.30

0.021

0.034

0.021

0.015

0.024

0.024

0.024

0.021

0.011

0.016

0.015

0.012

0.005

0.011

0.009

0.014

0.010

0.013

0.010

0.013

0.015

0.009

559(57)

579(59)

578(59)

574(59)

574(59)

530(54)

589(60)

549(56)

500(51)

480(49)

510(52)

30

30

Fracured atBase metal

30

31

31

30

30

30

31

Fractured atBase metal

37 at -18 C

60 at -29 C49 at -40 C

102 at -40 C87 at -50 C

104 at -40 C 78 at -60 C

68 at -20 C58 at -29 C

70 at -0 C52 at -40 C

59 at 0 C 37 at -29 C

72 at -29 C 47 at -50 C

35 at 0 C 26 at -20 C

43 at 0 C 23 at -20 C

98 at 0 C 26 at -20 C

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel. Super high speed welding in plate of thin andmedium thickness.Slag removal and bead appearance are very good.

ABS, BV, DNV, GL,KR, LR, NK

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel. Super high speed welding in plate of thin andmedium thickness.Slag removal and bead appearance are very good.

For single and multi-layer welding of aluminum-killed steel for low temperature service.LPG storage tanks, steel pipe, chemical vessels,low temperature service equipment and otherstructure for cold regions. Excellent notch toughness at low temperature down to -60 C

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.For fillet and butt welding of structural steelH-beams, ships, machines, bridge, boilers andgeneral fabrications.

For single layer welding in thick plate with single ormulti-wire system in the ship building industry.The weld metal shows high impact value and goodcrack resistance.

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.For fillet and butt welding of LPG tank, spiral pipe,shipbuilding, boilers, bridge, machines and generalsteel structures.

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.Butt and filler welding of structural steel, spiralpipes, shipbuilding, structures for ocean areas,thick pressure vessels.

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.Butt and fillet welding of ship, machines, vehicles,pressure vessels, bridges and steel structures.(highspeed welding in thin plate)

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.Butt nd fillet welding of ship, machines, vehicles,pressure vessels, bridges and steel structures.

For single and multi-layer welding of mild steel and50kgf/ class high tensile steel.Good impact property of weld metal.


ABS, BV, DNV, GL,LR



ABS, BV, DNV, LR

FluxType

ProductName

Classification Applications ApprovalC Mn Si P

Tensile StrengthN/mm2(kgf/mm2)

Elongation%

Impact ValueJ

S

Typical Chemical Compositionof Weld Metal (%) Typical Mechanical Properties of Weld Metal

AgglomeratedType

Fused Type

CA-502 UC-36

CA-502H UC-36

CA-506S UC-36

CA-508 UC-36

CA-512 UC-43

CA-514 UC-43

CA-522 UC-12K

CA-526 UC-12K

G-50 UC-36

G-60 UC-36

MF-38 UC-36

2) For Carbon SteelElectrode

Size(φ mm)

Currentand

Polarity

WeldingPosition


CHOSUN

AWS E71T-1JIS YFW-C50DR

AWS E70T-1/1MJIS YFW-C50DM

AWS E70T-5/5MJJIS YFW-A502B

AWS E70C-6MJIS YFW-A50DM

AWS E70C-6CJIS YFW-C50DM

AWS E91T1-GE81T1-Ni1

JIS YFW-C602R

AWS E90T1-GJIS YFW-C602M

AWS E71T-9JIS YFL-C504R

AWS E81T1-K2JIS YFL-C506R

AWS E81T1-A1JIS YFM-C

AWS E81T1-B2JIS YF1CM-C

AWS E81T1-B2LJIS YF1CM-C

AWS E91T1-B3JIS YF2CM-C

AWS E91T1-B3LJIS YF2CM-C

JIS YFA-50W

AWS E81T1-W2JIS YFA-58W

AWS E80T1-W2JIS YFA-58W

JIS YF2A-C-250

JIS YF2A-C-350

JIS YF2A-C-450

JIS YF3B-C-600

JIS YF3B-C-700

JIS YF3B-C-800

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.03 0.58 1.42 0.013 0.010 550 610 26.590 at 0 C

53 at -18 C

1.2, 1.4, 1.6 DC(+) F, H-F 0.03 0.55 1.55 0.012 0.011 560 598 27.086 at 0 C

50 at -18 C

125 at -20 C 460 540 30.0 90 at -40 C As weld

1.2, 1.4, 1.6 DC(+) F, H-F 0.058 0.65 1.40 0.015 0.0178 at -50 C

220 at -20 C455 542 30.0 140 at -40 C 620 C 2hr

120 at -50 C

1.2, 1.4, 1.6 DC(+) F, H-F 0.049 0.595 1.55 0.021 0.015 480 540 28.0 59 at -29 C

1.2, 1.4, 1.6 DC(+) F, H-F 0.049 0.75 1.60 0.021 0.015 490 550 28.085 at -18 C 65 at -29 C

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.04 0.37 1.23 0.011 0.009 0.98 0.24 590 654 25.0102 at -20 C 60 at -40 C

1.2, 1.4, 1.6 DC(+) F, H-F 0.05 0.52 1.50 0.012 0.010 0.90 0.20 600 680 26.087 at -20 C 69 at -30 C

500 584 28.0130 at -20 C

As weld1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.042 0.48 1.35 0.015 0.08 0.4

95 at -40 C

400 564 30.0105 at -20 C

620 C 1hr68 at -40 C

120 at -20 C1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.034 0.43 1.24 0.013 0.011 1.02 0.23 565 617 26.8 82 at -40 C

50 at -60 C

555 625 24.045 at 18 C

As weld1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.034 0.54 1.05 0.015 0.012 0.51

25 at -10 C

540 608 26.530 at 18 C

620 C 1hr20 at -10 C

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.065 0.58 0.62 0.018 0.013 1.27 0.52660 727 21.1 As weld

560 622 23.8 620 C 1hr

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.040 0.42 0.62 0.010 0.009 1.132 0.55600 675 23.0 As weld

550 645 25.0 620 C 1hr

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.062 0.52 0.60 0.013 0.011 2.24 1.02685 817 17.5 As weld

580 667 20.0 620 C 1hr

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.030 0.59 0.53 0.017 0.007 2.20 1.12665 735 20.0 As weld

610 690 21.0 620 C 1hr

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.032 0.57 1.48 0.012 0.010 0.53 0.61 0.51 530 590 28 59 at 0 C

1.2, 1.4, 1.6 DC(+) F, V, OH, H 0.023 0.61 1.07 0.010 0.006 0.46 0.59 0.49 600 650 27 71 at -30 C

1.2, 1.4, 1.6 DC(+) F, H-F 0.058 0.50 1.14 0.013 0.014 0.52 0.56 0.48 615 668 24.6 39 at -30 C

1.2, 1.6 DC(+) F, H-F 0.12 0.31 1.11 0.016 0.009 1.20 Hardness (Hv) : 260

1.2, 1.6 DC(+) F, H-F 0.15 0.44 1.21 0.016 0.009 1.71 0.21 Hardness (Hv) : 340





ABS, BV, DNV, GL, KR,LR, NK, CCS, TUV, CWB

ABS, BV, DNV, GL,KR, LR, NK, CWB

DNV

ABS, BV, DNV, GL, KR, LR, NK, CCS

ABS, BV, DNV, GL,KR, LR, NK, CCS

ABS

ABS

Titania type FCW for all position welding of mildsteel and 50 f/ class high tensile steel.

Metal type FCW for H, H-Fillet welding.

Welding for heavy fabrication of a number of mildsteels where superior toughness and crackresistance.

Metal type FCW for H, H-Fillet welding of82%Ar-18% CO2 Shielding gas.

Metal type FCW for H, H-Fillet welding of 100%CO2 Shielding gas.

Welding of 60 f/ high tensile strength steels forsteel frames, bridges, pressure vessels.

Titania type FCW for all position welding of mildsteels, good toughness at -20 C

Welding of 55 f/ high tensile steels for good lowtemperature toughness (ASTM A302,553 Class1,A537)

For welding of 0.5%Cr low alloy steel.

For welding of 1.25%Cr-0.5%Mo low alloy steel

For welding of 2.25%Cr-1.0%Mo low alloy steel

For welding of 50 f/ class high tensile strengthweather proof steel for structures, buildings,vehicles and bridges

For welding of 60 f/ class high tensile strengthweather proof steel for structures, buildings,vehicles and bridges

Hardfacing of shafts, gears and wheels

Hardfacing of shafts, gears and wheels

Hardfacing of sleeves of high pressure pump,cutting knives, liners

Hardfacing of cutter knives, shovel-teeth and casings



ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Si Mn P S Cu Ni Cr Mo Yield Strength

N/mm2

Tensile StrengthN/mm2

Elongation%

Impact ValueJ

HeatTreatment


CSF-71T

CSM-70T

CSF-70T5

CSM-70M

CSM-70C

CSF-91T

CSM-90T

CSF-71U

CSF-81K2

CSF-81A1

CSF-81B2

CSF-81B2L

CSF-91B3

CSF-91B3L

CSF-71W

CSF-81W

CSM-80W

CSF-250H

CSF-350H

CSF-450H

CSF-600HCSF-700HCSF-800H

1) For Carbon Steel

4 Flux Cored Wire for Gas Shielded Arc Welding


CHOSUN

AWS E308HT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.06 0.60 1.04 19.5 10.0 400 574 40.2 61 at 0 CJIS YF-308C

AWS E308MoT1-1 1.2, 1.6 DC(+) F, V, OH, H 0.03 0.60 1.00 19.6 10.0 2.5 495 676 35.0

AWS E308LT0-1/41.2, 1.6 DC(+) F, H-F 0.03 0.65 1.35 19.3 9.6 430 570 40.0 48 at 0 C JIS YF-308LC

AWS E308LT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.03 0.60 1.45 20.0 9.8 415 570 42.0

45 at 0 CJIS YF-308LC 55 at -196 C

AWS E309HT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.06 0.56 1.05 22.4 12.5 430 600 35.0JIS YF-309C

AWS E309LT0-1/41.2, 1.6 DC(+) F, H-F 0.03 0.56 1.51 23.6 12.8 424 580 39.0 48 at 0 C JIS YF-309LC

AWS E309LT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.028 0.64 1.33 23.6 13.0 427 585 38.0 50 at 0 C JIS YF-309LC

AWS E309LMoT0-1/41.2, 1.6 DC(+) F, H-F 0.03 0.55 1.4 23.0 13.0 2.5 560 680 33.0 32 at 0 C JIS YF-309MoLC

AWS E309LMoT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.026 0.661 0.74 22.6 12.8 2.3 535 695 34.0 30 at 0 C JIS YF-309MoLC

AWS E312T1-1 1.2, 1.6 DC(+) F, V, OH, H 0.12 0.7 1.20 29.0 9.3 610 768 25.4

AWS E316LT0-1/41.2, 1.6 DC(+) F, H-F 0.03 0.60 1.45 18.51 12.38 2.21 425 575 43.0JIS YF-316LC

AWS E316LT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.03 0.60 1.20 18.6 12.5 2.50 420 580 42.0

68 at 0 C JIS YF-316LC 40 at -196 C

AWS E317LT0-1/41.2, 1.6 DC(+) F, H-F 0.030 0.55 1.35 19.6 12.43 3.30 580 615 35.0 42 at 0 C JIS YF-317LC

AWS E317LT1-1/41.2, 1.6 DC(+) F, V, OH, H 0.031 0.58 1.10 19.2 12.6 3.04 450 620 36 52 at 0 C JIS YF-317LC

AWS E347T0-1/41.2, 1.6 DC(+) F, H-F 0.03 0.375 1.40 19.6 10.0 486 665 36.2JIS YF-347C

AWS E347T1-1/41.2, 1.6 DC(+) F, V, OH, H 0.03 0.65 1.10 19.5 10.0 474 624 40.4JIS YF-347C

AWS E409T0-G 1.2, 1.6 DC(+) F, H-F 0.032 0.62 0.58 11.25 402 502 25.0

AWS E410T0-1/41.2, 1.6 DC(+) F, H-F 0.064 0.283 0.409 12.5 560 22.0 750 C 2hr JIS YF-410C

AWS 1.2, 1.6 DC(+) F, H-F 0.036 0.40 0.60 12.00 4.5 0.5 850 20.0 600 C 1hr E410NiMoT0(1)-1

AWS E430T0-C 1.2, 1.6 DC(+) F, H-F 0.04 0.40 0.60 16 480 30.0

1.2, 1.6 DC(+) F, H-F 0.02 0.45 0.60 16 510 25.0 850 C 2hr

AWS E2209T0-1 1.2, 1.6 DC(+) F, H-F 0.030 0.51 0.85 22.4 8.6 2.9 692 802 26.5 50 at 0 C

AWS E2209T1-1 1.2, 1.6 DC(+) F, V, OH, H 0.028 0.65 0.58 22.6 9.0 3.0 680 786 27.6 65 at 0 C

ABS, BV, DNV, GL,KR, LR, NK, TUV

CWB, ABS, BV,DNV, LR



ABS



ABS

ABS

ABS

ABS

ProductName


Size(φ mm)

Currentand

Polarity

WeldingPosition C Si Mn Cr Ni Mo Yield Strength

N/mm2

Tensile StrengthN/mm2

Elongation%

Impact ValueJ

HeatTreatment


CSF-308HP

CSF-308MoP

CSF-308L

CSF-308LP

CSF-309HP

CSF-309L

CSF-309LP

CSF-309MoL

CSF-309MoLP

CSF-312P

CSF-316L

CSF-316LP

CSF-317L

CSF-317LP

CSF-347

CSF-347P

CSF-409Ti

CSF-410

CSF-410NiMo(P)

CSF-430

CSF-436

CSF-2209

CSF-2209P


If you need products for extra low temperature(low ferrite), contact us.

For welding of 18%Cr-8%Ni Stainless steel (SUS 304H, 307H, 308H)

For welding of 18%Cr-8%Ni-2%Mo Stainless steel

For welding of low carbon 18%Cr-8%Ni Stainless steel(SUS 304,304L,301,302,305,308)

For welding of 22%Cr-12%Ni Stainless steel(SUS309)

For welding of 22%Cr-12%Ni steel and heat Resistantsteel and dissimilar joint such as a stainless steel tocarbon steel or low alloy steel.Under layer welding on claded side groove of cladedstainless steel or carbon steel where Stainless steelweld metal is overlayed

For welding of 22%Cr-12%Ni-2%Mo Stainless steel(SUS 309S)

For welding of 29%Cr-9%Ni cast steel, dissimilar metalssuch as stainless steel to carbon steel or low alloy steeland austenitic manganese steel to low alloy steel

For welding of low carbon 18%Cr-12%Ni-2%MoStainless steel (SUS 316,316L)

For welding of 18%Cr-12%Ni-3%Mo-N Stainless steel(SUS 317,317L)

For welding of 18%Cr-8%Ni-Cb Stainless steel(SUS 347, 304, 304L, 321)

For welding of 409Ti Stainless steel

For welding of 13%Cr Stainless steel(SUS 403,410,410S,420J1,420J2)

For welding of 13%Cr-4%Ni-Mo Stainless steel(13Cr steel, JIS SCS3, ASTM CA15M, JIS SCS6, ASTMCA6NM)

For welding of 17%Cr Stainless steel such as SUS 430

For welding of 17%Cr Stainless steel such as SUS 436

For welding of 22%Cr-5%Ni-2%Mo-0.15%N Stainlesssteel


CHOSUN

ProductName

Wire Dia(φ mm1000mm)

ShieldGasClassification Applications

Al Si Mg Ti

Typical ChemicalComposition of Weld (%)

TGC-1100

TGC-4043

TGC-5356

ER1100

ER4043

ER5356

99.5

Bal

Bal

5.5

5

0.20

For welding of 1100, 1200, 3003,3004 and 3203

For welding of 1100, 1200, 3003,3203, 4043, 5052 and 6061

For welding of 5052, 5154, 5083,6061 and 6063

1.21.62.02.43.2

1) TIG Wires for Aluminium and Aluminium Alloy.

5 Wires for Inert Gas Welding:MIG, TIG

0.06-0.20

Ar

Product Name WireDia

(φ mm)


C Si Mn Cr Ni Mo(For MIG) (For TIG)


MGC-308

MGC-308L

MGC-308LSi

TGC-308

TGC-308L

TGC-308LSi

JIS Y308AWS ER308

JIS Y308LAWS ER308L

JIS Y308LSiAWS ER308LSi

0.04

0.02

0.02

1.84

1.80

1.75

0.32

0.33

0.84

19.82

19.74

19.91

10.22

9.84

10.6

For welding of 18%Cr-8%Nistainless steel. AISI (SUS)304

For welding of low carbon 18%Cr-8%Ni stainless steel. AISI(SUS)304L, 304

For welding of AISI (SUS)304 and304L. Particularly it is suitable toMIG welding.

3) Wires for Stainless Steel, Mild Steel and High Tensile Steel.

MIG :Ar

2%O2

ProductName

Wire Dia(φ mm)


C Si Mn Cr W Co


CST-1R

CST-6R

CST-12R

R CoCrC

RCoCrA

RCoCrB

2.45

1.13

1.51

1.21

1.09

1.03

0.56

0.49

0.61

31.40

30.38

30.11

12.70

4.54

8.67

Bal

Bal

Bal

For welding of valve heads, sealrings of high pressure pump andcrushers.

For welding of valve seats, forgingdies, crushers and screw.

For welding of sleeves of highpressure pump, cutting knives andliners.

3.24.05.06.0

2) TIG Wires for Hardsurfacing.

Ar

MIG :0.91.01.21.6

Product Name WireDia

(φ mm)


C Si Mn Cr Ni Mo(For MIG) (For TIG)


MGC-309

MGC-309L

MGC-309LSi

MGC-316

MGC-316L

MGC-316LSi

MGC-347

TGC-309

TGC-309L

TGC-309LSi

TGC-316

TGC-316L

TGC-316LSi

TGC-347

TGC-50T

TGC-50S

TGC-50

JIS Y309AWS ER309

JIS Y309LAWS ER309L


JIS Y316AWS ER316

JIS Y316LAWS ER316L


JIS Y347AWS ER347

JIS YGT 50AWS ER70S-4

JIS YGT 50AWS ER70S-6

JIS YGT50AWS ER70S-G

0.05

0.02

0.02

0.05

0.02

0.02

0.04

0.10

0.08

0.06

1.75

1.77

1.80

1.85

1.73

1.83

1.70

1.38

1.55

1.31

0.34

0.36

0.85

0.38

0.39

0.80

0.40

0.79

0.85

0.72

23.95

23.86

23.70

18.90

19.10

18.70

19.90

13.05

12.83

12.95

12.31

12.43

12.30

9.95

2.30

2.35

2.41

For welding of AISI(SUS) 309Sand dissimilar metals such asstainless steel to carbon steel.

For welding of AISI(SUS) 309S,22%Cr-12%Ni clad steel anddissimilar metals such asstainless steel to carbon steel.

For welding of AISI(SUS) 309S,18%Cr-8%Ni clad steel anddissmilar metals. Particularly it issuitable to MIG welding.

For welding of 18%Cr-12%Ni-2%Mo stainlesssteel.[AISI(SUS)316]

For welding of low carbon 18%Cr-12% Ni-2%Mo stainless stel.[AISI(SUS) 316L]

For welding of AISI(SUS) 316L.Particulary it is suitable to MIGwelding.

For welding of 18% Cr-8%Ni-Nbsteel [AISI(SUS)347], 18% Cr-8%Ni-Ta[AISI(SUS)347]

For welding of mile steel, 50kgf/class high tensile steel andaluminium- killed steel for lowtemperature use. It is suitable toroot pass welding.

For welding of mild steel, 50kgf/class high tensile steel and aluminium-killed steel for lowtemperature use.

For welding of mil steel, 50kgf/class high tensile steel and aluminium-killed steel for lowtemperature use.

3) Wires for Stainless Steel, Mild Steel and High Tensile Steel.

MIG :Ar

2%O2

MIG :0.91.01.21.6

TIG :Ar

TIG :1.21.62.02.43.24.0

Nb0.81

E71T-12SA SA2M YMS 2YS

RSW52G(C) H2SSYS

KSW52G(C)H152SH15

EN758 T46 0 P C E491T-9-H162YSA H15 SA2YM,H H15 H15 H15 2YSH15

E71T-1M 2YSA H15SA2M YMS 2YS 2SSYS

EN758 T46 0 P M1 E491T-9M-H16SA2YM,H H15 H15 H15

E71T-12SA SA2M YMS

2YSH15RSW2G(C) 2S2YS KSW2G(C)H15

E492T-9(M)-H162YSA,H15 SA2YM,H H15 RSW52G(C) H H15 KSW52G(C)H15

E71T-1(9) 3YSA H10SA3YM YMS

3YSH10 RSW53G(C)HH 3YS H15 KSW53G(C)H10 3YSH10HH H10

E81T1-K2 4YSA H15 SA4YM HYMS

4YSH15 RSW54G(C) H 4YS H15 KSW54G(C)H15 4YSH15H15

E91T1-GY40MSH15

E81T1-B2L E81T1-B2L

E81T1-A1 E81T1-A1

E308LT0-1 E308LT0-1 308L 308L 4306S RW308LG(C) 304L KW308LG(C)EN 12073T

19 9L R C/M2

E308LT1-1 E308LT1-1

E308LT1-1 E308LT1-1 308L(BT) 308L 304L

E309LT0-1 E309LT0-1 309L 309L 4332S RW309LG(C) SS/CMn KW309LG(C)EN 12073T

23 12L R C/M2

E309LT1-1 E309LT1-1 309L 309L SS/CMn E309LT1-1

E316LT0-1 E316LT0-1 316L 316L 4435S RW316LG(C) 316L KW309LG(C)EN 12073T

19 12 3L R C/M2

E316LT1-1 E316LT1-1

E316LT1-1 E316LT1-1 316L(BT) 316L 316L

E309LMoT0-1 E309LMoT0-1

E317LT1-1 E317LT1-1

E347LT1-1 E347T1-1

E2209T1-1 E2209T1-1

E2209T0-1 E2209T0-1


CHOSUN

ProductName

Classification Bureau of Shipping

JIS AWS ABS BV DNV GL KR LR NK CWB

CS-200

CL-100

CL-101

CR-13

CR-24

CF-120

LH-28W

LH-100

LH-100V

LC-300

LC-300NS

LC-318

LC-328

LC-600

NC-308

NC-308L

NC-309

NC-309L

NC-309Mo

NC-309MoL

NC-316

NC-316L

NC-317L

D4301

D4311

D4311

D4313

D4324

D4327

D4316

D4316

D4316

D5016

D5016

D5016

D5026

D5816

D308-16

D308L-16

D309-16

D309L-16

D309Mo-16

D309MoL-16

D316-16

D316L-16

D317L-16

E6019

E6010

E6011

E6013

E7024

E6027

E7016

E7016

E7048

E7016

E7016-G

E7018

E7028

E9016-G

E308-16

E308L-16

E309-16

E309L-16

E309Mo-16

E309MoL-16

E316-16

E316L-16

E317L-16

3

2

2

2

2Y

3

3H, 3Y

3H, 3Y

3H, 3Y

3H, 3Y

3H, 3Y

3H, 3Y

3

2

2

2

2Y

3

3.3YHH

3YHH

3.3YHH

3YHH

3YHH

3YHH

3

2

2

2

2

3

3YH10

3YH10

3YH10

5YH10

3YH10

3YH10

3YH10

308

308L

309

309L

309Mo

309MoL

316

316L

317L

3

2

2

2Y

3

3YH10

3YH10

3YH10

3YH10

3YH10

3Y50H10

4307

4435

RMW 3

RMW 2

RMW 52

RMW 3

RMW 53HH

RMW 53HH

RMW 53H

RMW 53H

RMW 53H

RMW3Y46H10

RD 308

RD 309

RD 316L

3m

2m

2m

2m

2m,2Ym

3m

3m,3Ym,H15

3m,3Ym,H15

3m,3Ym,H15

5Y40m,H15

3m,3Ym,H15

3m,3Ym,H15

304Lm

SS/CMnm

316Lm

KMW 3

KMW 2

KMW 2

KMW 52

KMW 2

KMW-53H15

KMW-53H15

KMW-53H15

KMW-53H15

KMW-53H15

KMW-3Y46H10

E4918

E308L-16

E316L-16

1) Covered Arc Welding Electrodes

6 Approval List of Welding Consumables

ProductName


JIS AWS ABS BV DNV GL KR LR NK CWB

MC-50/CO2

MC-50T/CO2

TGC-50

TGC-50S

TGC-308L

TGC-316L

TGC-309

TGC-309L

MGC-308L

MGC-309L

MGC-316L

YGW11

YGW12

YGT-50

YGT-50

Y308L

Y316L

Y309

Y309L

Y308L

Y309L

Y316L

ER70S-G

ER70S-6

ER70S-G

ER70S-6

ER308L

ER316L

ER309

ER309L

ER308L

ER309L

ER316L

3SA, 3YSA

3SA, 3YSA

3SA, 3YSA

3YSA

ER309

ER309L

ER308L

ER309L

SA3YM

SA3YM

SA3YM

309L

YMS

YMS

YMS

308L

316L

309L

3YS

3YS

3YS

4307

4435

4332S

RSW53G

RSW53G

RY309L

3S,3YS,H15

3S,3YS,H15

3YM,H15

304L

316L

SS/CMn

KSW53G(C)

KSW53G(C)

KY309L

ER49S-6

ER308L

Er316L

ER308L

ER316L

2) GMAW and GTAW Consumables

RSW3GRSW53G

ProductName


ABS BV DNV GL KR LR NKAWS

EH14-F7A(P)0 2YTM A2YTM YTM 2YTM RAW52TM 2YTM KAW52TM

EH14-F7A(P)2 3YTM A3YTM YTM 3YTM RAW53TM 3YTM KAW53TM

EH14-F7AP8 3TM A3TM YTM 4Y40T RAW3TM 3TM KAW3TM

4YTM A3YTM 6Y40M RAW53TM 3YTM KAW53TM

EL8-F7A(P)4 3TM A3TM YTM 3YTM RAW3TM 3TM KAW3TM

3YTM A3YTM RAW53TM 3YTM KAW53TM

EM12K-F7A(P)6 3TM A3TM YTM 3TM

3YTM A3YTM 3YTM

EH14-F7A(P)6 3Y400T 3Y40T 3Y40T 3Y40T 3Y40T

4Y400M 4Y40M 4Y40M 4Y40M 4Y40M

ER308L ER308L

ER316L ER316L

4) Submerged Arc Welding Consumables

AWS A5.4E308-16

AWS A5.4E308L-16AWS A5.4E309-16

AWS A5.4E309L-16AWS A5.4

E309Mo-16

AWS A5.4E316-16

AWS A5.4E316L-16

ProductName


AWS ABS BV DNV GL KR LR NK CCS TUV CWB

CSF-71T

CSF-71T

CSM-70T

CSF-71U

CSF-81K2

CSF-91T

CSF-81B2LCSF-81A1

CSF-308L

CSF-308LP

CSF-308LP

CSF-309L

CSF-309LP

CSF-316L

CSF-316LPCSF-316LP

CSF-309MoLCSF-317LP

CSF-347PCSF-2209PCSF-2209

3) Flux cored Wire

UC-36 CA-502

UC-36 CA-502H

UC-36 CA-508

UC-43 CA-514

UC-12K CA-526

UC-36 CA-506S

UC-308L PFS-1

UC-316L PFS-1

For extra law temperature(Low ferrite)

chosun welding co., ltd.3.imimg.com/data3/ym/hg/my-4783352/chosun-welding... · 2020. 6. 3. ·...

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