ferrum vanadium nitride powder MOQ: sample available high purity size:all size ferrum vanadium nitride powderUse: can be used for structural steel, tool steel, pipeline steel, steel and cast iron. brandchemical composition % VNSiCFE ≤ FEVN66-7212-170.300.40Margin size -40 Mesh, -60 mesh, or on-demand processing packing 25 kg/ bag, 100 kg / drum, 1 ton / bag