Covered Arc Welding Electrodes for Heat Resisting Steel

K-7010A1

AWS Standard = E7010-A1, JIS Standard = - , KS Standard = -
Covered Welding Electrodes = High cellulose type
Application:          
Welding of C-0.5% Mo steel pipes used for high pressure, high temperature steam service, structural steel and plates or castings. Welding of long distance pipe lines.

K-7016A1

AWS Standard = E7016-A1, JIS Standard = DT1216 , KS Standard = DT1216

Covered Welding Electrodes = Low hydrogen type
Application:          
Welding of alloys used for high temperature service such as C-Mo steel pipes(STPA 12,A335-P1), boiler and heat exchanger steel tubes(STBA 12, A208-T1), rolled steels(A204-A,B,C), cast steel(A217-WCi) and forged steels(A182-F1, A336-F1).

K-8016B1

AWS Standard = E8016-B1, JIS Standard = -  , KS Standard = -

Covered Welding Electrodes = Low hydrogen type
Application:          
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).

K-8016B2


AWS Standard = E8016-B2, JIS Standard = DT2316  , KS Standard = DT2316

Covered Welding Electrodes = Low hydrogen type
Application:          
Welding of 1.25%Cr-0.5%Mo steel used for super-heater tubes, steam pipes and heaters of boilers for themoelectric power plant and equipments of Oil refining industries.
Welding of piping steel, boiler and heat exchanger steel tubes, rolled steel, cast steel and forged steel.

K-9016B3

AWS Standard = E9016-B3, JIS Standard = DT2416  , KS Standard = DT2416

Covered Welding Electrodes = Low hydrogen type
Application:          
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.

K-502


AWS Standard = E502-16, JIS Standard = DT2516  , KS Standard = DT2516

Covered Welding Electrodes = Low hydrogen type
Application:          
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.

K-502-15

AWS Standard = E502-15, JIS Standard = DT2516  , KS Standard = DT2516

Covered Welding Electrodes = Low hydrogen type
Application:          
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.

K-505

AWS Standard = E505-16, JIS Standard = DT2616  , KS Standard = DT2616

Covered Welding Electrodes = Low hydrogen type
Application:          
Welding of super-heater tubes of high temperature and high pressure boilers, heater tubes of oil refining qeuipments.

K-505-15

AWS Standard = E505-15, JIS Standard = DT2616  , KS Standard = DT2616

Covered Welding Electrodes = Low hydrogen type
Application:          
Welding of super-heater tubes of high temperature and high pressure boilers, heater tubes of oil refining equipments.

K-7018A1

AWS Standard = E7018-A1, JIS Standard = -  , KS Standard = -

Covered Welding Electrodes = Low hydrogen, iron powder type
Application:          
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.

K-8018B2

AWS Standard = E8018-B2, JIS Standard = DT2318  , KS Standard = DT2318

Covered Welding Electrodes = Low hydrogen, iron powder type
Application:          
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.


K-9018B3

AWS Standard = E9018-B3, JIS Standard = DT2418  , KS Standard = DT2418

Covered Welding Electrodes = Low hydrogen, iron powder type
Application:          
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.