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CHOSUN WELDING CO., LTD. is currently manufacturing more than 150 types of welding consumables for a varity of common and special applications.
Our electrodes and wire have been successfully accepted throughout the world.
We now bring our years of skilled experience and our quality line of ISO 9002 approved welding consumables to you.

Our electrodes and wire have been successfully accepted throughout the world.
We now bring our years of skilled experience and our quality line of ISO 9002 approved welding consumables to you.
Chosun experienced research and development team constantly strives to improve new product and innovative products to fulfill the rapidly changing demands of welding technology.
Chosun meet the highest standards in filler metals world-wide.
Coated arc welding electrodes.
Gas shielded arc welding wire
Submerged arc welding wire
Inert gas shielded arc welding wire
Carbon electrodes
 
COATED ARC WELDING ELECTRODES
For Mild Steel
CL - 100 AWS E 6010
Cellulose coated electrode for welding of buildings, storage tanks, and general structures.
CL - 1001 AWS E 6011
For welding of pipes, building tanks, shipbuilding and everal structures.
CR - 13 AWS E 6013
High titania coated electrode for welding of light structural steel Usability is excellent in al position welding.
CS - 200 AWS E 6019
Ilmenite coated electrode for welding of heavy-duty structures, ship buildin.
CR - 24 AWS E 7024
Iron powder high titania coated electrode for efficient fillet welding of shipbuilding, bridge, and general structures.
For High Tensile Steel
LC _ 300 AWS E 7016
Low hydrogen coated electrode for welding of 70000 psi(50kgf/mm2) class high tensile strength steel FOR SHIPS, ,BUILDINGS, AND PRESSURE VESSELS.
LC - 318 AWS E 7018
Iron powder low hydrogen coated electrode for efficient welding of (50kgf/mm2) class high tensile strength steel.
LC - 328 AWS E 7028
Iron powder low hydrogen coated electrode for efficient fillet welding of (50kgf/mm2) class high tensile strength steel.
LC - 600 AWS E 11016G
Extra low hydrogen coated electrode for welding of 90000 psi (60kgf/mm2) class high tensile strength steel for pressure vessels, penstocks, etc
LC - 800 AWS E 11016 G
Low hydrogen coated electrode for 110000psi(80kgf/mm2) class high tensile strength steel.

Notch toughness, x-ray soundness, and crack resistibility is excellent.
For Weather Proof Steel
LCW - 318 AWS E 7018W
Iron powder low hydrogen coated electrode for welding of 7 0000psi(50kgf/mm2) class high tensile strength weather proof steel.
LCW - 418 AWS E 8018W
Iron powder low hydrogen coated electrode for welding of 80000 psi (55kgf/mm2) class high tensile strength weather proof steel.
For Weather Proof Steel
CM - 76 AWS E 7016A1
Low hydrogen coated electrode for welding of 0.5% Mo steel for high temperature, high pressure boilers, chemical and oil refining industries.
CM - 96 AWS E 8016B2
Low hydrogen coated electrode for electrode for welding of 5% Cr-0.5% Mo steel for Super - heater tubes, boiler steam pipes for electric power plant, etc.
CM - 106 AWS E 9016B3
Low hydrogen coated electrode for electrode for welding of 5% Cr-0.5% Mo steel such as ASTMA387 Gr5 used in chemical industries, and electric power plants.
CM - 90 AWS E 505-16
Medium grade coated electrode for welding of 9% Cr-1% Mo steel used for high temperature, high pressure boiler super-heater tubes and oil refinery tubes.
For Weather Proof Steel
LC - 300NS AWS E 7016G
Extra low hydrogen coated electrode for welding of aluminum-killed steel for low-temperature steel for off-shore structure, LPG tankers and storage tanks.
LPA - 100 AWS E 8016G
Extra low hydrogen coated electrode for welding of aluminum-killed steel for low-temperature steel for LPG tankers and LPG storage tanks.
LPA - 118 AWS E 8018 C3
Iron powder low hydrogen coated electrode for welding of low-temperature steel and 1 & Ni steel for ASTM A588 and A242 steel.
LPA - 200 AWS E 8016 C1
Extra low hydrogen coated electrode for welding of aluminum-killed steel for low-temperature and 2 NIl steel
For Weather Proof Steel
CH - 80K JIS DF3C - 700B
Low hydrogen coated electrode for heavy soil abrasion.(HV:700)
Hard surfacing of cutter knives, shovel teeth and casings.
CH - 90 JIS DFMA - 200B
Low hydrogen coated electrode for welding of 13% Mn steel. (HV 220)
Hard surfacing of cutter hammers, rail crossings and crusher jaws.
CH - 200 JIS DF2A - 250 R
Titania coated electrode for light intermetalic abrasion. (HV : 250)
Hard surfacing of crane shafts rollers and track
CH - 350R JIS DF2A - 350 R
Titania coated electrode for light intermetalic abrasion. (HV : 350)
Hard surfacing of wheels, shafts, and gears.
CST - 6 JIS D CoCr A
Lime Titania Coated stellite electrode for corrosion and high temperature abrasion, (HV 420)
Hard surfacing of valve seats, crushers, screw, etc.,
For Stainless Steel
NC - 308 (L,EL) AWS E 308 (L) 16
Lima titania coated electrode for welding of 18% Cr-8% Ni Stainless steel.
AISI (SUS) 301, 302, 304, etc
NC - 309 (L,EL) AWS E 309 (L) 16
Lima titania coated electrode for welding of SUS 309, 309S and dissimilar metals such as stainless steel to mild steel or low alloy steel
NC - 309 Mo AWS E 309Mo-16
Lima titania coated electrode for welding of 22% Cr - 20% Ni stainless steel, dissimilar metals such as 18% Cr-12% Ni - 2% Mo stainless steel AISI (SUS) 316 (L)
NC - 310 AWS E 310 - 16
Lima titania coated electrode for welding of 22% Cr - 20% Ni stainless steel, dissimilar metals such as 18% Cr-12% Ni - 2% Mo stainless steel AISI (SUS) 316 (L)
NC - 312 AWS E 312 - 16
Lima titania coated electrode for welding of 29% Cr - 9% Ni cast steel, dissimilar metals such as stainless steel to carbon steel or low alloy steel and austenitic Mn stell to low alloy steel.
NC - 316 (L,EL) AWS E 316(I) - 16
Welding of 18% Cr - 12% Mo stainless steel AISI(SUS) 316 (L)
NC 410 AWS E 410 - 16
Welding of AISI (SUS) 403, 410 stainless steel and AISI () SUS 420 JIJ@ welding of hard surfacing.
NC 430 AWS E 430 - 16
Welding of 17% Cr stainless steel such as AISI (SIS) 430 (PWHT 770 C X 2H )
For Stainless Steel
Ci - 400 AWS E NIFe -Ci
For welding of nodular cast iron and repairing and joining of various cast iron products, Suitable for underlying of hard surfacing.
CI - 500 AWS E Ni - CI
For repairing and joining various cast iron products. Hardening of the weld metal and fusion zone in cast iron is minimal.
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GAS SHIELDED ARC WELDING
Solid Cored Wire for Mild Steel and High Tensile Steel
MC - 150 AWS ER 70S - G For welding of mild steel and 70000psi (50kgf/mm2) class high tensilde steel. Arc stability is good at high efficient welding.
MC - 50T AWS ER 70S -6 For welding of mild steel and 70000psi (50kgf/mm2) class high tensilde steel. Arc stability is good at high efficient welding.
CS - PACK   CS - PACK is a pay off pack for continuous wire for Gas Shileded Arc welding. The wire is reverse wound welding.
Flux Cored Wire for Mild Steel and High Tensile Steel
CSF - 71 T AWS ER 71 T - 1 For welding of mild steel and 7000 psi )50kgf/mm2) class high tensile steel.
All position welding of structures such as ships, bridges, storage vessels and buildings.
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SUBMERGED ARC WELDING
For Mild Steel and High Tensile Steel
UC - 36 AWS EH 14 For welding of mild steel and 70000 psi (50kgf/mm2) class high tensile steel.
UC - 43 AWS EL 8 For welding of mild steel and 70000 psi (50kgf/mm2) class high tensile steel.
For Stainless Steel
UC - 308 L AWS ER 308 - L Extra low carbon for welding of 18% Cr-8% Ni stainless steel. (SUS 304, etc)
UC - 309 L AWS ER 309 - L Extra low carbon for welding of 12% Cr-12% Ni stainless steel. (SUS 309S) and welding stainless steel to mild steel or low alloy steel.
UC - 316 L AWS ER 316 - L Extra low carbon for welding of 18% Ni-Nb or Ti stainless steel. (SUS 347, SUS 321, etc.)
UC - 309 L AWS ER 309 - L For welding of 18% Cr - 8% Ni or Ti Stainless steel. (SUS 347, SUS 321, etc.)
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INERT GAS SHIELDED ARC WELDING WIRE
TIG Wires for High Tensile
TGC - 50 AWS ER 70S - G For welding of mild stee, 70000psi (50kgf/mm2) class high tensile steel and aluminum - killed steel for low temperature use.
TGC - 50 T AWS ER 70S - 4 For welding of mild stee, 7000psi (50kgf/mm2) class high tensile steel and aluminum - killed steel for low temperature use. It is suitable to root pass welding.
TGS - 50S AWS ER 70S - 6 For welding of mild stee, 70000psi (50kgf/mm2) class high tensile steel and aluminum - killed steel for low temperature use.
TIG Wires for High Tensile
TGC - 380, LSi AWS ER 308L, LSi Suitable for TIG (MIG) welding of 18% Cr-8& Ni, 3046 stainless steel.
MGC - 308L, LSi
TGC - 309, LSi AWS ER 309L, LSi Suitable for TIG (MIG) welding USU309 and dissimilar metals such as stainless steel to carbon steel
MGC - 309L, LSi
TGC - 316, LSi AWS ER 316, LSi Suitable for TIG (MIG) welding of 18%Cr - 12% Ni - 2% Mo, 316LSi stainless steel.
MGC - 316L, LSi
TGC - 347 AWS ER 347 For welding of 18% Ni - Nb or Ti stainless steel, (AISI(SUS)347)
MGC - 347
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CARBON ELECTRODES
1. Gouging Carbon Rods
2. Blasting Carbon Rods
3. Both Pointed and Jointed Type
 
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