Product Description

Grade:W*1 Purity: W≥*9.*7% Appearance: Shine with grey or dark grey metallic luster. Application: Mainly used to found ingredient of material, cutter and heads, conductor of heat, as the material and additive, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel and electrode, mainly used to guns, artillery, rockets, satellite, airplane and ship. Composition Analysis (%) Main Comp.W≥*9.*7 Other Content≤ Fe 0.**4 Al 0.***1 Si 0.***7 Mg 0.***6 Ca 0.**1 Ni 0.**1 O 0.**2 C 0.**2 P 0.***8 N 0.***5 Pb 0.***1 Bi 0.***1 Sn 0.***1 Sb 0.**1 As 0.**1 Mo 0.**8 Product Specification: *2mm **2mm* (**0 to **0)mm Packing: Wooden case Packing Specification: (**0±6)mm*(**5±6)mm*(**0±6)mm (inner) Quantity: *5 pieces/case Net Weight: (****1.5)kg/case