Zhuzhou Weikeduo Cemented Carbide Co., Ltd.
Creating value for customers, Weikeduo makes win-win a reality
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High Thermal Conductivity Tungsten Carbide Roll Rings Size Customized
1. High hardness.
2. High wear resistant, high impact resistant.
3. High thermal conductivity, good heat dissipation.
4. With pattern or without.
Grades recommended:
Nickle binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YN6 | 14.7 | 89.5 | 1460 |
| YN6X | 14.8 | 90.5 | 1400 |
| YN6A | 14.8 | 91 | 1480 |
| YN8 | 14.6 | 88.5 | 1710 |
Cobalt binder grades
| Grade | Density(g/cm³) | Hardness(HRA) | TRS(N/mm²) |
| YG6 | 14.8 | 90 | 1520 |
| YG6X | 14.9 | 91 | 1450 |
| YG6A | 14.9 | 92 | 1540 |
| YG8 | 14.7 | 89.5 | 1750 |
| YG12 | 14.2 | 88 | 1810 |
| YG15 | 14 | 87 | 2050 |
| YG20 | 13.5 | 95.5 | 2450 |
Advantage of the material tungsten carbide:
Tungsten carbide rollers possess good thermal conduction property.Compared with other materials ,it is much better in term of heat-resistance,resistance and strength.Its hardness reduce a litte under the condition of high temperature.