Welding Stainless Steel Sink. To stick weld stainless steel make sure to set amperage low enough so that you get a smooth arc from start to finish. Some of the most popular electrodes which are used to weld stainless steel are the 316 308 312 and 309.
Typically a 309 or 312 stick electrode is being used. The argon gas is mixed with other gases like hydrogen helium and nitrogen for welding stainless steel according to requirement. Deep-drawn basin and completely brushed basin interior.
To prevent heat damage clamp a piece of brass or aluminum behind the weld.
Inclusive drain valve with plug and round overflow. Inclusive drain valve with plug and round overflow. I would recommend consulting the manufacturer or an expert about the correct. This acts as a heat sink so the steel doesnt overheat.