| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
MAOYUAN |
| Model Number |
FW-1 FW-2 |
Appearance: Tungsten powder is dark grey Packing: In iron drums with inside plastic bags of 100kg or 200kg net each.Application:FW-1 used for tungsten carbide powder,large tungsten slab or other tungsten products,FW-2 used for tungsten contact alloys, high-density shielding materials.GradeGrade Fsss(um) Scott Density (g/cm3)Oxygen content(%)060.6-0.81.4-2.20.5080.81-1.01.7-2.50.4101.01-1.52.0-2.80.3151.51-2.02.2-3.00.3202.01-3.02.6-3.50.25303.01-4.03.2-4.20.25404.01-5.53.8-4.80.25555.51-7.04.0-5.20.2707.01-15.04.2-5.50.2150>15.04.5-6.50.1Chemical Composition(%)Grade FW-1FW-2Impurities (%)max.W≥99.95≥99.9Fe0.00500.0300Si0.00200.0050Ca0.00200.0040Al0.00100.0040Mn0.00100.0020Mg0.00100.0040Ni0.00300.0040Sb0.00100.0010Cr0.00100.0040As0.00100.0020Pb0.00010.0005Bi0.00010.0005Sn0.00030.0005Cu0.00070.0010Mo0.00500.0100K0.00150.0015Na0.00150.0015S0.00100.0020P0.00100.0040C0.00500.0100