... other corrosive materials. Specification ItemTitaniumContent%specificationChemical composition%TitaniumHDH powder>99.5-60—200 mesh0<0.25,H<0.03, ... H<0.04,N<0.045,Fe<0.0699—99.2-60—200 mesh0<0.35,H<0.05 ... 05,N<0.05,Fe<0.06Pure titanium scrap powder95—99-40—150 mesh0<0.8, H<0.1, ... Fe<0.995—99-150 mesh0<0.9, H<0.1, Fe<0 ... 0.3,AL>5.7,V>3.6Spherical titanium powder>99.7 -40—325 meshH<0.02,0<0.2 ...