... Malleable Iron, Stainless Steel, Carbon, Steel, Aluminum ,Brass, BronzeClay Sand INVESTMENTSilica SolStainless Steel, Carbon Steel, Special Alloy Steel Bronze ,Brass, AluminumWater glassFORGINGHammer ForgingStainless Steel, Carbon Steel, Alloy Streel ... casting; ASTM-ductile iron castings)2. cast Steel (carbon castings; allow castings; stainless steel castings)3.cast Brass (Brass castings and Bronze ...