Welding Copper To Stainless. A solidification mode change due to the rapid weld solidification involved in laser welding of austenitic stainless steel. Several different methods do a few test runs and when you are comfortable to for it.
Why you ask. The pulsed mode makes it easier to obtain a quality weld. So can copper and stainless steel be welded together.
This article describes the welding and brazing of copper-nickel to austenitic stainless steels.
Well heres the long answer. SSF-6 Silver Solder and a propane torch are used to demonstrate how to join a piece of copper tubing to a piece of stainless steel tubing. So can copper and stainless steel be welded together. CuNi weld metal RN67 can tolerate no more than 5 dilution with either iron or chromium.