Cast tungsten carbide
| Maincomposition W(%) |
Total carbon (%) |
Hardness (HAR) |
Micro hardness (Kilogram/mm2) |
TRS (N/mm2) |
Compressive strength (N/mm2) |
Density (g/cm3) |
Meltingpoint (oC) |
|---|---|---|---|---|---|---|---|
| 95-96 | 3.9 | 93.0-93.7 | 2500-3000 | 472.4 | 1528.8-1587.6 | 16.5 | 2525 |
| Specification | QZ5-10f | QZ5-10f | QZ5-10f | QZ5-10f | QZ5-10f | QZ5-10f | QZ5-10f | QZ5-10f |
|---|---|---|---|---|---|---|---|---|
| Mesh | 5-10 | 10-20 | 20-30 | 30-40 | 40-60 | 60-80 | 100-200 | 200-400 |
| mm | 4-2 | 2-0.48 | 0.84-0.59 | 0.9-0.42 | 0.42-0.25 | 0.25-0.18 | 0.18-0.074 | 0.074-0.038 |
