... special finish is required.Investment castings,small Aluminium castings & ForgingsAluminum Wheels, Pistons, Casings & ForgingsAluminium, Copper, Non Ferrous Alloys, Zinc ... Alloys & ForgingsStainless Steel Castings & Forgings Adopting the Drawing into wire, cutting, grinding into roundness and other procedures to make. ... :13%Density: Round shot 7.9g/cucm; Cutting wire shot: 7.8g/cucmSize:0.2mm-1.5mm we ...