Most clad metals are composites of a cladding metal including stainless steel, nickel and nickel alloys, and copper and copper alloys welded to a backing materials of either carbon or alloy steel. The two metals are welded collectively at a mill inside a roll below heat and tension. The 3-layer https://followingbook.com/post/354670_alloy-clad-materials-combine-the-properties-of-different-metals-offering-enhance.html