Most Clad metals are composites of a cladding metal for instance stainless steel, nickel and nickel alloys, and copper and copper alloys welded to some backing content of either carbon or alloy steel. The two metals are welded with each other at a mill inside a roll under warmth and https://friendstrs.com/post/102287_metal-plates-are-flat-sheets-of-metal-used-in-various-industries-for-structural.html