Cast Tungsten Carbide Powder

Cast tungsten carbide is a eutectic mixture of both tungsten carbides, W2C and WC, which has a particularly high degree of hardness and wear resistance. For this reason, it is primarily used in advanced wear protection and tooling technology.

cast tungsten carbide rod
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Grade properties

Grade W Total C Impurity Content %max
% %  Free C Fe Cr V Cl Ti+Ta+Nb Co+Ni+Mo
CWC-1 95-96 3.9±0.1 0.08 0.3 0.1 0.05 0.1 0.2 0.2
CWC-2 95-96 3.9±0.1 0.1 0.5 0.2 0.2 0.2 0.2 0.3

Type And Size

Type CWC5-10 CWC10-20 CWC20-30 CWC30-40 CWC40-60 CWC60-80 CWC80-200 CWC200-400 CWC-400
Mesh Size 5~10 10~20 20~30 30~40 40~60 60~80 80~200 200~400 -400
Millimeter Size 4000~2000 2000~850 850~600 600~425 425~250 250~180 180~75 75~38 38

Customer specific mesh size available

Physical Properties

Hardness Micro-Hardness Density  Melting point
HRA kg/m㎡ g/cm³ ℃
93~93.7 2500~3000 16.5 2525

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