Ni 99.9% min Fisher size 1.51-2.50 micron D50 less than 10 micron Annual supply 2000MT total impurity less than 0.150% superior nickel powder widely used in cemented carbides, batteries, powder metallurgy, alloys, and chemical processing. Fsss (μm): 1.51-2.50;Apparent Density (g/cm3): 0.80-1.10; D50 (μm): ≤10 ;O %: ≤0.30;C %: ≤0.02