Stainless steel, structural steel & aluminum fabricating; arc, gas, MIG & TIG welding services Stainless steel alloys, X5CrNi18-10 or 304 stainless steel alloy, X2CrNi19-11or 304L stainless steel alloy, X5CrNiMo17-12-2 or 316 stainless steel alloy, High speed steels