Specification of Tungsten Carbide Powder (WC Powder)

CB Code WC Particle Range（μ） Scott Density（g/cc） Oxygen O2（％） CB-06 0.5～0.75 1.6～2.4 ≤0.40 CB-08 0.7～0.95 1.8～2.6 ≤0.30 CB-10 0.9～1.3 1.8～2.8 ≤0.20 CB-15 1.3～1.7 1.8～2.8 ≤0.20 CB-20 1.7～2.5 2.1～3.1 ≤0.20 CB-25 2.5～3.0 2.3～3.3 ≤0.20 CB-30 2.9～3.5 2.4～3.7 ≤0.20 CB-40 3.5～4.5 2.9～3.9 ≤0.20 CB-50 4.5～5.5 3.0～4.0 ≤0.12 CB-60 5.5～7.5 3.5～4.7 ≤0.15 CB-90 7.6～10.0 4.4～5.6 ≤0.12 CB-120 10.0～14.0 4.8～6.3 ≤0.12 · F.S.S.S Scott Density and Oxygen content are variable upon request. · The products with additional additive is available upon request.

Standard Specification Typical Specification Total Carbon 6.10～6.20% 16.15% Free Carbon 0.1% Max 0.04% Al 0.9～1.350ppm Max 10ppm As 50 ＜20 Ca 50 20 Co 200 ＜100 Cr 100 50 Fe 500 ＜200 Mg 20 10 Mn 20 10 Mo 100 50 Na 20 10 Ni 50 30 Pb 20 10 Si 30 10 Sn 20 10 · Special request can be accommodated. · Standard packing: 2 layer plastic bag and iron drum.

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