99.99% WSe2 Powder Price Tungsten Selenide
US $0.10-$15.00
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Cast WC Tungsten Carbide powder composition - % | ||||||||
Grade | WC-40100 | WC-40130 | WC-40140 | WC-40150 | ||||
W | 95-96 | 92-93 | 91-92 | 90-91 | ||||
T.C | 3.8-4.1 | 3.8-4.1 | 3.8-4.1 | 3.8-4.1 | ||||
F.C | ≦0.08 | ≦0.08 | ≦0.08 | ≦0.08 | ||||
Ti | ≦0.1 | ≦0.1 | ≦0.1 | ≦0.1 | ||||
Ni | / | 2.5-3.5 | 3.5-4.5 | 4.5-5.5 | ||||
Cr | ≦0.1 | ≦0.1 | ≦0.1 | ≦0.1 | ||||
V | ≦0.05 | ≦0.05 | ≦0.05 | ≦0.05 | ||||
Si | ≦0.02 | ≦0.02 | ≦0.02 | ≦0.02 | ||||
Fe | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ||||
O | ≦0.05 | ≦0.05 | ≦0.05 | ≦0.05 | ||||







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