Product Description

Tungsten Powder Description: Grade: 　　FW*1, FW*2 Tungsten Content: 　　FW*1 W≥*9.*5% 　　FW*1 W≥*9.9% 　　( Calculated by the subtractive method ) Appearance: 　　Dark Grey Powder Specifications: Type *0 *5 *0 *0 *0 *5 *0 *5 Fsss μm 1.***1.5 1.***2.0 2.***3.0 3.***4.0 4.***5.5 5.***7.0 7.****5 *5.***0 Oxygen Content, max % 0.3 0.3 0.*5 0.*5 0.*5 0.2 0.2 0.1 Impurity Content: Grade Impurity content, %max Pb Bi Sn Sb As Mn Mo Fe Al FW*1 0.***1 0.***1 0.***3 0.***5 0.**2 0.**1 0.**5 0.**5 0.**1 FW*2 0.**1 0.**1 0.**1 0.**1 0.**2 0.**1 0.**0 0.**0 0.**2 FWP*3 0.**1 0.**1 0.**1 0.**1 0.**2 0.**1 0.**0 0.**0 0.**5 Grade Impurity content, %max Ni Mg Cu Ca Si Na K P C FW*1 0.**2 0.**1 0.***7 0.**2 0.**2 0.**2 0.**1 0.**1 0.**5 FW*2 0.**4 0.**2 0.**1 0.**4 0.**5 0.**3 0.**1 0.**3 0.**8 FWP*3 0.**4 0.**2 0.**1 0.**4 0.**5 0.**3 0.**2 0.**3 0.**0