The remarkable characteristic is: 1 low oxygen; 2 small granularity; 3 steady pines proportion; 4 impurities ingredients stable;5 high-activities; 6 low melting points. Each batch of cobalt powder outputs after the strict examination cycle,provides users for the powder metallurgy and the diamond tool with stablest and the most reliable raw material Moderate price TrademarkKF-Co: Cobalt content(wt%): 99.5% Granularity: 0.83.0MicronF.S.S.S.Granularity Item number: -300-400 Item Loose ratio: 0.7-1.0 g/cm3 Colour: French grey Packing: 1 kg , 2 kg , 5 kg , 25kg / vacuum bag (extra drum ) Foreign inclusion(wt%): Ni0.05 Fe0.01 Na0.015 Cu0.01 Zn0.008 Mg0.008 C0.030 S0.03 Mn0.008 O0.50