RW 309LSI - Nr.1.4332

An austenitic stainless welding wire used for joining two dissimilar steels—one stainless and one carbon steel; specifically for welding AISI 304 grade material to carbon steel or to similar forged or cast carbon steels. It can also be used for welding AISI 304 and other alloys of similar composition operating in highly corrosive environments. Its low carbon content reduces the likelihood of chromium carbide precipitation at grain boundaries, thereby improving corrosion resistance. Apart from its higher silicon (Si) content, it is similar in grade to 309L. The increased Si content enhances arc stability and provides better fluidity and penetration in the weld pool, contributing to a smoother and more aesthetically uniform weld bead. However, due to dilution from the base metal during welding, if a low-ferrite or fully austenitic structure forms, the weld metal may exhibit higher susceptibility to hot cracking compared to the 309L grade.

RW 307 - Nr.1.4370

RW 307

RW 307L - Nr.1.4370

RW 307L

RW 307SI - Nr.1.4370

RW 307SI

RW 308L

RW 308L

RW 308LAWS - Nr.1.4316

RW 308LAWS

RW 19-9-L - Nr.1.4316

RW 19-9-L

RW 308LSI - Nr.1.4316

RW 308LSI

RW 308H

RW 308H

RW 309L - Nr.1.4332

RW 309L

RW 309SI - Nr.1.4829

RW 309SI

RW 309LMO - Nr.1.4459

RW 309LMO

RW309H

RW309H

RW 310 - Nr.1.4842

RW 310

RW 312 - Nr.1.4337

RW 312

RW 316L - Nr.1.4430

RW 316L

RW 316LAWS - Nr.1.4430

RW 316LAWS

RW 316LSI - Nr.1.4430

RW 316LSI

RW 316H

RW 316H

RW 317LAWS

RW 317LAWS

RW 318SI - Nr.1.4576

RW 318SI

RW 347 - Nr.1.4551

RW 347

RW 347SI - Nr.1.4551

RW 347SI

RW 385

RW 385

RW 2209 - Nr.1.4462

RW 2209

RW 409CB

RW 409CB

RW 410

RW 410

RW 410NIMO

RW 410NIMO

RW 4122 - Nr.1.4122

RW 4122

RW 420

RW 420

RW 420C - Nr.1.4031

RW 420C

RW 430 - Nr.1.4016

RW 430

RW 430LNB - Nr.1.4511

RW 430LNB

RW 403LNBTI

RW 403LNBTI

RW 2594

RW 2594