Product Description Meterial Details: Iron Powder, iron alloy powder, Stainless Steel, Cooper, Steel, Iron, Alloy steel(C, Sn, Zn) Max Density: 6.0 g/cm2~6.9 g/cm2 Production Process: Mixing Powder-Powder Compacting-Sintering-Shaping-Machining-Surface Finish Surface Treatment: Machining, Oil Immersion, Steam Oxidation, Electroplate, Surface Blued Standard:DIN, JIS, ASTM, GB Application: Domestic electric, Electronic machine, Official business machines, Automobiles Inner Packaging: Anti-rust plastic film ; Vacuum plastic bags Outer Packaging: Hard carton; Wooden case; Wood pallet Powder metallurgy use metal powder as raw material, through forming and sintering, manufacturing metal materials, composite materials and various types of products.Powder metallurgy technology can be directly made into porous, semi-compact or full-compact materials and products, such as Auto parts, Compressor spare parts.