Type: stainless steel welding rod Aws 5.9 Specification: ER308L, ER316L, ER309L,ER304,ER430,etc Approval: ... .The welding wire is mainly 300/400series:ER304,ER308,ER308L,ER309,ER309L,ER316,ER316L,ER410,ER420,ER430etc.Diameter:1.0-4.0mmType ... : TIG Argon arc welding wire (packing in length 1m/line,5kg/plastic case,10kg/plastic case) Tig Stainless Steel Welding rod