Covered Arc Welding Electrodes for Stainless Steel

KST-307-15

AWS Standard = E307-15, JIS Standard = D307-15, KS Standard = D307-15
Covered Welding Electrodes = Low hydrogen type
Application:          
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.

KST-309Mo-15

AWS Standard = E309Mo-15, JIS Standard = D309Mo-15, KS Standard = D309Mo-15

Covered Welding Electrodes = Low hydrogen type
Application:          
Build-up welding of Cr-Mo steel of carbon steel. Welding of AISI(SUS)316 clad or dissimilar steels.

KST-308

AWS Standard = E308-16, JIS Standard = D308-16, KS Standard = D308-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 18%Cr-8%Ni stainless steel(AISI301,302,304,308).

KST-308-15


AWS Standard = E308-15, JIS Standard = D308-15, KS Standard = D308-15

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 18%Cr-8%Ni stainless steel,(AISI 301,302,304,308)

KST-308L

AWS Standard = E308L-16, JIS Standard = D308L-16, KS Standard = D308L-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of low carbon 18%Cr-8%Ni stainles steel.

KST-308L-15

AWS Standard = E308L-15, JIS Standard = D308L-15, KS Standard = D308L-15

Covered Welding Electrodes = Lime titania type
Application:          
Welding of low carbon 18%Cr-8%Ni stainless steel.

KST-309

AWS Standard = E309-16, JIS Standard = D309-16, KS Standard = D309-16

Covered Welding Electrodes = Lime titania type
Application:          
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.

KST-309-15

AWS Standard = E309-15, JIS Standard = D309-15, KS Standard = D309-15

Covered Welding Electrodes = Lime titania type
Application:          
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.

KST-309L

AWS Standard = E309L-16, JIS Standard = D309L-16, KS Standard = D309L-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 22%Cr-12Ni steel and heat-resisting castings, clad stainless steel. Welding of dissimilar metal such as carbon steel to stainless steel.

KST-309L-15

AWS Standard = E309L-15, JIS Standard = D309L-15, KS Standard = D309L-15

Covered Welding Electrodes = Lime titania type
Application:          
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.

KST-309Mo

AWS Standard =E309Mo-16, JIS Standard = D309Mo-16, KS Standard =D309Mo-16

Covered Welding Electrodes = Lime titania type
Application:          
Build-up welding of Cr-Mo steel or carbon steel. Welding of AISI(SUS)316 clad steel or dissmilar steels.

KST-309MoL

AWS Standard =E309MoL-16, JIS Standard = D309MoL-16, KS Standard =D309MoL-16

Covered Welding Electrodes = Lime titania type
Application:          
Build-up welding of AISI(SUS)316 clad steel or dissimilar steels.

KST-310


AWS Standard =E310-16, JIS Standard = D310-16, KS Standard =D310-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of AISI(SUS) 310S,SCS 18 and clad side of 18%Cr-8%Ni stainless clad steels.

KST-312


AWS Standard = E312-16, JIS Standard = D312-16, KS Standard = D312-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 29%Cr-9%Ni type cast steels and difficult-to-weld steels. Joint welding and hard facing of stainless steel and heat-resisting steels.

TENSILE WELD

AWS Standard = - , JIS Standard = - , KS Standard = -

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 29%Cr-9%Ni type cast steels and difficult-to-weld steels. Joint welding and hardfcing of stainless steel and heat-resisting steels.

KST-316

AWS Standard = E316-16, JIS Standard = D316-16 , KS Standard = D316-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 18%Cr-12%Ni-Mo stainless steels(AISI316). Welding of dissimilar steels.

KST-316-15

AWS Standard = E316-15, JIS Standard = D316-15 , KS Standard = D316-15

Covered Welding Electrodes = Lime titania type
Application:          
Welding of 18%Cr-12%Ni-Mo stainless steel AISI(SUS) 316. Welding of dissimilar steels.

KST-316L

AWS Standard = E316L-16, JIS Standard = D316L-16, KS Standard = D316L-16

Covered Welding Electrodes = Lime titania type
Application:          
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.

KST-316L-15

AWS Standard = E316L-15, JIS Standard = D316L-15, KS Standard = D316L-15

Covered Welding Electrodes = Lime titania type
Application:          
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 imposible.

KST-317

AWS Standard = E317-16, JIS Standard = D317-16, KS Standard = D317-16

Covered Welding Electrodes = Lime titania type
Application:          
Welding of AISI(SUS)317. Welding of dissimilar steels such as carbon steel to stainless steels.

KST-317L

AWS Standard = E317L-16, JIS Standard = D317L-16, KS Standard = D317L-16
Covered Welding Electrodes = Lime titania type
Application:          
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.

KST-318

AWS Standard = E318-16, JIS Standard = D318-16, KS Standard = D318-16
Covered Welding Electrodes = Lime titania type
Application:          
Welding of AISI 318,316,316L stainless steel.

KST-347

AWS Standard = E347-16, JIS Standard = D347-16, KS Standard = D347-16
Covered Welding Electrodes = Lime titania type
Application:          
Welding of AISI(SUS)304L,321,347 stainless steel and the place where heat treatment after welding is impossible.

KST-347L

AWS Standard = E347L-16, JIS Standard = D347L-16, KS Standard = D347L-16
Covered Welding Electrodes = Lime titania type
Application:          
Welding of low carbon AISI(SUS)304L,321,347 stainless steel and the place where heat treatment after welding is impossible.

KST-410

AWS Standard = E410-16, JIS Standard = D410-16, KS Standard = D410-16
Covered Welding Electrodes = Lime titania type
Application:          
Welding of 13%Cr steel and surfacing of the part where require cavitation or corrosion resistance is required.

KST-430

AWS Standard = E430-16, JIS Standard = D430-16, KS Standard = D430-16
Covered Welding Electrodes = Lime titania type
Application:          
Welding of 17%Cr stainless steel. Welding of AISI(SUS)403,405.

KST-308Mo

AWS Standard = E308Mo-16, JIS Standard = D308Mo-16, KS Standard = D308Mo-16
Covered Welding Electrodes = Lime titania type
Application:          
But and Fillet welding of ASTM CF8M stainless steel castings. Used for welding wrought materials such as Type 316L stinless when increased ferrite is desired.