A356 T6 gravity casting parts Precision casting parts Gravity casting 1) Material: Aluminum A356 T62) Aluminum gravity casting is made by permanent mould, ... of mould is available: die castings, sand and permanent mould casting.4) software for drawing: pro/E, auto CAD, UG, ... CAD, PDF and solid works 2008 flow analysis.5) Further machining: turning, cutting, milling, grinding, drilling, ...