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Tungsten Carbide |
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Wolftam Carbide Main Performance Index |
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| Volume Density |
14-15g/cm3 |
| Hardness |
87-91HRA |
| Bend Strength |
1420-2058Mpa |
| Coeffcient of Heat Expansion |
4.5-6.3(10-6/oC) |
| Frictional Factor |
0.14-0.29mm |
| Elastic Modulus |
608100Mpa |
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| Copyright © 2003-2004 Ningbo Tight Mechanical Seal
Co., Ltd. |
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