Applications : Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships.
Component Analysis (%)
Main contents W:≥99.98 |
Contents of other elements≤ | Fe | <0.0026 | Al | <0.0006 | Si | <0.001 |
Ca | <0.001 | Ni | 0.0009 | O | 0.0018 |
Cu | <0.0005 | N | 0.0015 | Pb | <0.0001 |
Sn | <0.0001 | Sb | <0.001 | As | 0.001 |
Cd | <0.0001 | Mg | <0.0006 | C | 0.002 |
Bi | <0.0001 | Mo | <0.003 | - | - |