... ,Brass 2)Heat Treatment:Quenching,Tempering Precision casting,Investment casting,Lost Wax Casting part Precision casting,Investment casting,Lost Wax Casting part1) Molding process: Chinese Loss wax ... investment casting, Japanese Loss Wax investment casting2) Material: Carbon steel, Alloy steel, Stainless steel, Brass, Gray iron, Aluminum, Ductile Iron3 ...