On-line Inquiry
 
 
피복아크용접봉
MAG용접재료
플럭스코어드와이어
MIG/TIG용접재료
서브머지드아크용접재료
산소/아세틸렌
 
 
For carbon steel
Standard Type Application
E6019
D4301
Illmenite type
Welding of high pressure boilers, machinery for generating electric power plant, ship hulls, roling stocks,building,bridges and other structual fabrications
E6010
D4311
High cellulose type
Shipbuilding, pressure pipe, tanks with plain or galvanized surfaces and steel casting repairs
E6011
D4311
High cellulose type
Welding of steel sheets pipe in building and shipbuilding.
E6012
D4313
High titania
Welding of shells of railway cars, light vehicles and other steel structures and general light structural steels.
E6013
D4313
High titania
Welding of all kinds of light constructional work
E7016
D4316
Low hydrogen
Welding of strength members of ship hulls and general heavy structural steels, medium carbon steel, high sulphur steel. underlaying of hardfacing
E7048
D4316
Low hydrogen
Vertical-down welding of general structures and strength members of ship construction. machinery, pressure vessels. buildings and bridges
E7016
D4316
Low hydrogen
One-side welding of pipes and general butt join of ships, pressure vessels. Tack welding of steels of ships, buildings and bridges.
E6027
D4327
High iron oxide, iron powder
Flat and horizontal fillet welding of ship hull constructions. bridges. structural steels for buildings and general structures.
 
For high tensile strength steel
Section Type Application
E7014
-
Iron powder titania type
All position fillet welding of ship structures, bridges. structural steels for buildings and general structures
E7024
D4324
Iron powder, titania type
Flat and horizontal fillet welding of ship structures, bridges. structural steels for buildings and general structures.
E7016
D5016
Low hydrogen
Welding of 490N/mm₂class high tensile strength steel in ships, bridges buildings and pressure vessels.
E8016-G
D5316
Low hydrogen
Welding of 540N/mm₂class high tensile strength steel of pressure vessels, bridges, penstocks and rails.
E9016-G
D5816
Low hydrogen
Welding of 590N/mm₂class high tensile, strength steel pressure vessels. penstocks, bridges, vehicles and machineries
E10016-G
D7016
Low hydrogen
Welding of 690N/mm₂.Class high tensile strength steel, yield point is 620N/mm₂of pressure vessels. penstocks and bridges.
E11016-G
D8016
Low hydrogen
Welding of 790N/ mm₂class high tensile strength steel.
E7018
D5016
Low hydrogen iron powder
Welding of 490N/mm₂class high strength steels of ships, bridges, storage tanks, building. industrial machinery and mining machinery.
E7028
D5026
Low hydrogen iron powder
Flat and horizontal fillet welding of 490N/mm₂class high tensile strength steel structures, large size steel casting and strength members of ship hulls.
E8018-G
D5316
Low hydrogen iron powder
Welding of 540N/mm₂class high tensile, strength steel of ships,bridges, storage tanks and buildings.
E9018-M
D5816
Low hydrogen iron powder
Welding of 590N/mm₂class high tensile, strength steel of pressure vessels,bridges, machinery and penstocks
 
For Atmosphere corrosion resisting steel
Section Type Application
E7016-G
DA5016W
Low hydrogen
Welding of 490N/mm₂class high tensile strength weather-proof steels for vehicles, building and bridges
E7016-G
DA5016G
Low hydrogen
Vertical-down welding of 490N/mm₂class high tensile strength weather proof steels for vehicles, building and bridges
E8016-G
DA5816W
Low hydrogen
Welding of 590N/mm₂class high tensile strength weather-proof steel for vehicles, bridges and other steel structures.
-
DA5026W
Low hydrogen iron powder
Flat and horizon fille welding of 490N/mm₂class high tensile strength weather-proof steel for buildings,bridges and other steel structures.
 
For low temperature service steel
Section Type Application
E7016-G
DL5016-4A0
Low hydrogen
Welding of aluminum-killed steel to be used for LPG tankers, LPG storage tank, machineries and structures.
E7016-G
DL5016-6A1
Low hydrogen
Welding of Aluminum-killed steel to be used for LPG tankers and LPG storage tank etc.
E8016-C1
DL5016-6P2
Low hydrogen
Welding of 2.5%Ni Steel and aluminum-killed steel used at low temperatures, LPG tanker, LNG tanker etc.
E8016-C2
DL5016-6P3
Low hydrogen
Welding of 3.5% Ni Steels and aluminum-killed steels used at low temperature, LPG tanks, LNG tanks, etc.
E7018-1
-
Low hydrogen iron power
Welding of nuclear reactor vessels, pressure vessels, LPG tankers, LNG storage tanks and similar installations at low temperature.
E8018-C1
-
Low hydrogen iron power
Welding of 2.5%Ni Steel and aluminum-killed steel used at low temperatures, LPG tanker, LNG tanker etc.
E8018-C2
-
Low hydrogen iron power
Welding of 3.5% steel and aluminum-killed steel used at low temperature, LPG tanker where high impact properties are necessary at-73℃
E8018-C3
-
Low hydrogen iron power
Welding of 1%NI and high tensile strength steel for military and commercial applications where good impact property and minimum 590N/mm₂tensiles strength is needed.
 
For heat resisting steel
Section Type Application
E7010-A1
-
High cellulose
Welding of C-0.5% Mo Steel pipes used for high pressure, high temperature steam service,
E7016-A1
DT1216
Low hydrogen
Welding of alloys used for high temperature service such as C-Mo steel pipes(STPA12,A335-P1),boiler and heat exchanger steel tubes(STBA12,A208-T1),rolled steels(A217-WCi) and forged steels(A182-F1,A336-F1)
E8016-B1
-
Low hydrogen
Welding of 0.5%Cr-0.5Mo steel used for high temperature service and high pressure boilers, chemical equipments and oil refining plants(A335-P2,A213-T2)
E8016-B2
DT2316
Low hydrogen
Welding of 2.25% Cr-1%Mo steel used for super-heat tubes and steam pipes of boilers for electric power plant and equipment for oil refining industries and high temperature synthetic chemical industries. Welding of piping steels, boiler, and heat exchanger steels, cast steels and forged steels.
E9016-B3
DT2416
Low hydrogen
Welding of 2.25% Cr-1%Mo steel used for super-heat tubes, and steam pipes of boilers for electric power plant and equipments for oil refining industries and high temperature synthetic chemical industries. Welding of piping steels, boiler, and heat exchanger steel tubes, rolled steels, cast steels and forged steels
E502-16
DT2516
Low hydrogen
Welding of heat treated high tensile strength steel for aircraft parts, such as SAE4130. Welding of 5%Cr-0.5%Mo steel used in oil refining and chemical industries.
E502-15
DT2516
Low hydrogen
Welding of heat treated high tensile strength steel for aircraft parts, such as SAE 4130. Welding of 5%Cr-0.5%Mo steel used in oil refining and chemical industries
E505-16
DT2616
Low hydrogen
Welding of super-heater tubes of high temperature and high pressure boilers, heater tubes of oil refining qeuipments
E505-15
DT2616
Low hydrogen
Welding of super-heater tubes of high temperature and high pressure boilers, heater tubes of oil refining equipments
E7018-A1
-
Low hydrogen, iron power
Welding of high strength low alloy steel of 490N/㎟ minimum yield point and 0.5%Mo steel of pressure piping, casting and general fabrication of pressure vessel
E8018-B2
DT2318
Low hydrogen, iron power
Welding of 1.25%Cr-0.5%Mo steel used for steam pipes of boilers, oil refining industries, castings and pressure vesels for high temperature service, high temperature synthetic chemical industries
E9018-B3
DT2418
Low hydrogen, iron power
Welding of 2.25%Cr-1Mo steel used for main steam pipes of boilers for electric power plant and marine use, equipments for oil refining industries and high temperature synthetic industries
 
For Hardfacing
Section Type Application
-
DF2A-250-R
High titania
type
Hardfacing of shafts, tires, gears, crane wheels, etc.
-
DF2A-350-R
High titania
type
Hardfacing of shafts and clutch lugs.
-
DF2A-300-R
High titania
type
Hardfacing of shafts, roller, spindle, crane wheel, etc.
-
DF2A-250-B
Low hydrogen
type
Hardfacing and repairing of worn parts such as shafts, gears, wheels, etc.
-
DF2A-300-B
Low hydrogen
type
Hardfacing of shafts, roller, spindle, crane wheel, etc.
-
DF2B-350-B
Low hydrogen
type
Hardfacing of fans, upper rollers, shafts and sprockets.
-
DF2B-450-B
Low hydrogen type
Hardfacing of idlers, rollers, bulldozer blades, sprockets, catepillar links, crushers, dipper teeth and conveyors, etc.
-
DF2B-700-B
Low hydrogen type
Hardfacing of cutter knives, dredger and mixer.
-
DF3C-700-B
Low hydrogen type
Hardfacing of impellers, pump casings.
-
DFMA-250-B
Low hydrogen type
Hardfacing of crushers, high manganese rails, buckets, bulldozer parts and build-up parts subject to serene impact and abrasion.
-
DF4B-500-B
Low hydrogen type
Hardfacing of cold or hot shearer blade, liner pump casing generator-water turbine, liner dredger.
-
-
Low hydrogen type
Hardfacing of roller and shear used at elevated temperature, ingot tongs and forged metal mould.
-
-
Low hydrogen type
Hardfacing of metal mould, thermal cutting off machine, forging mould, dotting punch, compression tap, impact tap and axis of rotation.
-
-
Lime titania
type
Hardfacing of hot roller dies, tong punch and hot cutting knife, etc.
-
-
Lime titania
type
Hardfacing of press mould, forged metal mould, tool steel and hardened part by quenching
-
DF3B-600-BR
Lime titania
type
Hardfacing of dies, clutch cams and metal mould.
-
-
Lime titania
type
Hardfacing of conveyors screw, catepillar, crusher and dredger teeth.
-
DFWA-700-S
Special Type
Hardfacing of cutter knives, shovel teeth, cutters for coal, concrete cutters and earth drills
 
Stainless steel
Section Type Application
E307-15
D307-15
Low hydrogen
type
Welding of dissimilar steel such as austenitic manganese steel to carbon steel forgings. Joining work-hardenable steels, armour plate, austenitic manganese steels, and Hardfacing of hot working tools, stainless valve steels and carbon steel items that must possess abrasion resistance in cold working.
E309Mo-15
D309Mo-15
Low hydrogen
type
Build-up welding of Cr-Mo steel of carbon steel. Welding of AISI(SUS)316 clad or dissimilar steels.
E308-16
D308-16
Lime titania

Welding of 18%Cr-8%Ni stainless steel(AISI301,302,304,308).

E308-15
D308-15
Lime titania
Welding of 18%Cr-8%Ni stainless steel,(AISI 301,302,304,308)
E308L-16
D308L-16
Lime titania

Welding of low carbon 18%Cr-8%Ni stainles steel.

E308L-15
D308L-15
Lime titania

Welding of low carbon 18%Cr-8%Ni stainles steel.

E309-16
D309-16
Lime titania
Welding of 22%Cr-12%Ni stainless steel and heat-resisting castings, clad side of type 304 clad steels. Welding of dissimilar steels such as Cr-Mo steel or carbon steel to stainless steel
E309-15
D309-15
Lime titania
Welding of 22%Cr-12%Ni stainless steel and heat-resisting castings, clad side of type 304 clad steels. Welding of dissimilar steels such as Cr-Mo steel or carbon steel to stainless steel
E309L-16
D309L-16
Lime titania

Welding of 22%Cr-12Ni steel and heat-resisting castings, clad stainless steel. Welding of dissimilar metal such as carbon steel to stainless steel.

E309L-15
D309L-15
Lime titania
Welding of 22%Cr-12%Ni steel and heat-resisting castings, clad stainless steel. Welding of dissimilar metal such as carbon steel to stainless steel.
E309Mo-16
D309Mo-16
Lime titania
Build-up welding of Cr-Mo steel or carbon steel. Welding of AISI(SUS)316 clad steel or dissmilar steels.
E309MoL-16
D309MoL-16
Lime titania
Build-up welding of Cr-Mo steel or carbon steel. Welding of AISI(SUS)316 clad steel or dissmilar steels
E310-16
D310-16
Lime titania
Build-up welding of AISI(SUS)316 clad steel or dissimilar steels
E312-16
D312-16
Lime titania
Welding of AISI(SUS) 310S,SCS 18 and clad side of 18%Cr-8%Ni stainless clad steels
E316-16
D316-16
Lime titania
Welding of 18%Cr-12%Ni-Mo stainless steels(AISI316). Welding of dissimilar steels.
E316-15
D316-15
Lime titania
Welding of 18%Cr-12%Ni-Mo stainless steel AISI(SUS) 316. Welding of dissimilar steels.
E316L-16
D316L-16
Lime titania
Welding of low carbon 18%Cr-12%Ni-Mo stainless steels, austenitic stainless steels which are required and the place where heat treatment after welding is impossible.
E316L-15
D316L-15
Lime titania
Welding of AISI(SUS)317. Welding of dissimilar steels such as carbon steel to stainless steels.
E317-16
D317-16
Lime titania
Welding of AISI(SUS)317. Welding of dissimilar steels such as carbon steel to stainless steels.
E317L-16
D317L-16
Lime titania
Welding of low carbon 18%Cr-12Ni-3%Mo which requires excellent corrosion resistance to sulfuric acid, solutions containing these salts and much hot organic acids such as formic acid.
E318-16
D318-16
Lime titania
Welding of AISI 318,316,316L stainless steel.
E347-16
D347-16
Lime titania
Welding of AISI(SUS)304L,321,347 stainless steel and the place where heat treatment after welding is impossible.
E347L-16
D347L-16
Lime titania
Welding of low carbon AISI(SUS)304L,321,347 stainless steel and the place where heat treatment after welding is impossible.
E410-16
D410-16
Lime titania
Welding of 13%Cr steel and surfacing of the part where require cavitation or corrosion resistance is required.
E430-16
D430-16
Lime titania
Welding of 17%Cr stainless steel. Welding of AISI(SUS)403,405
 
For Nickel Alloy
Standard Type Application
ENiFe-Cl
DFCNiFe
Graphite

Joining of spheroidal graphite cast iron. Reparing of cast iron products such as cylinder covers, motor beds, casings and gears.

ENi-Cl
DFCNi
Graphite
Reparing and joining of various kinds of cast iron products such as cylinder covers, motor beds, casings and gears. Reparing of meehanite cast iron, alloy cast iron and malleable cast iron.
 
For Castiron
Section Type Application
ENiFe-Cl
DFCNiFe
Graphite
type
Joining of spheroidal graphite cast iron. Reparing of cast iron products such as cylinder covers, motor beds, casings and gears.
ENi-Cl
DFCNi
Graphite
type
Reparing and joining of various kinds of cast iron products such as cylinder covers, motor beds, casings and gears. Reparing of meehanite cast iron, alloy cast iron and malleable cast iron.
 
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