Appearance: Dark grey powder Application: For cemented carbide Main Chemical Composition(%) Namely our company 4K24 Ti 24.0+-0.5 W 65.5+-0.5 T. C. 9.5-9.7 F. C. ≤ 0.15 Fe≤0.03 Mo≤0.10 Si≤0.005 Na≤0.005 K≤0.005 Ca≤0.007 S≤0.03 O≤0.2 N≤0.5 Range of particles sizes(Fsss) 2μm-4μm.