- Min.Order :500 Kilogram
- Purity: 99.9min
Keywords
Quick Details
- Appearance:dark gray powder
- Application:Used for large slab, Tungsten rhenium thermocouple raw materials
- PackAge:In 25kg, 50kg iron drums
- ProductionCapacity:
- Storage:dry
- Transportation:by sea
Superiority:
tungsten powder MF: W MW: 183.85 CAS: 7440-33-7 H.S.Code: 8101100090 UN: 3089 EINECS: 231-143-9 Place of region: China …
Details:
tungsten powder MF: W MW: 183.85 CAS: 7440-33-7 H.S.Code: 8101100090 UN: 3089 EINECS: 231-143-9 Place of region: China 2 Properties: dark gray powder, irregular fine particles, insoluble in water. 3 Physical: Particle size (μm) Loose density(g/cm3) Oxygen (%) 3.0-5.0 3.2-4.8 0.25 4 Chemical Compositions (%): W 99.9min Fe 0.03max Si 0.005max Ca 0.004max Al 0.004max Mn 0.002max Mg 0.004max Ni 0.004max As 0.002max Pb 0.0005max Sb 0.001max Cr 0.004max
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