A407 stainless steel electrode rather meet GB E310-15 AWS E310-15 
 Description: A407 is the base xing drug skin Cr26Ni21 pure austenitic stainless steel electrode. Deposited metal 900 ~ 1100 ℃ high temperature conditions, with excellent oxidation resistance. DC reverse, can be all-position welding. As the weld is pure austenite, can be less than two-phase thermal cracking xing better organized. 
 Uses: used the same type of heat-resistant stainless steel, stainless steel lining and dissimilar steels, can also be used to weld hardening of large Cr5Mo, Cr9Mo, Cr13 and Cr28 steel welding.