... malleable iron,heat resistant iron, carbon steel, stainless steel, aluminum, bronze, brass, zinc alloy etc.2) Standard: JIS, ... , bench drill machine,normal lathe, line cutter etc.6) Testing equipment (foundry used): elongation tester, hardness tester ... machining , stamping5, The material available :iron, stainless steel,aluminum,brass…6, Casting process:sand casting ,investment casting,die casting , ...