Comprehensive reference data for physical, mechanical, and metallographic properties of our high-durability tungsten carbide grades.
| Grade | Composition (%) | Density (g/cm³) |
Hardness (≥ HRA) |
TRS (≥ N/mm²) |
Avg Grain Size (µm) |
Metallography | ||
|---|---|---|---|---|---|---|---|---|
| Co | Other | WC | ||||||
| YG6 | 5.8 - 6.3 | / | Balance | 14.7 - 15.0 | 90.0 | 2400 | 1.0 - 1.6 | ≤ A02 B00 C00 |
| YG8 | 7.8 - 8.3 | / | Balance | 14.5 - 14.7 | 89.0 | 2600 | 1.0 - 1.6 | ≤ A02 B00 C00 |
| YG6X | 5.8 - 6.3 | 2.0 | Balance | 14.5 - 14.9 | 92.0 | 1800 | 0.6 - 1.0 | ≤ A02 B00 C00 |
| YG9 | 8.5 - 9.2 | / | Balance | 14.2 - 14.6 | 89.0 | 2800 | 1.0 - 1.6 | ≤ A02 B00 C00 |
| YG10 | 9.5 - 10.2 | / | Balance | 14.2 - 14.5 | 88.5 | 2800 | 1.0 - 1.6 | ≤ A02 B00 C00 |
| YG10X | 9.5 - 10.2 | 2.0 | Balance | 14.0 - 14.4 | 91.0 | 2800 | 0.6 - 1.0 | ≤ A02 B00 C00 |
| GU20 | 9.5 - 10.2 | 2.0 | Balance | 14.0 - 14.4 | 91.0 | 2800 | 0.6 - 1.0 | ≤ A02 B00 C00 |
| YG11 | 11.0 - 11.5 | / | Balance | 14.1 - 14.4 | 88.5 | 2800 | 1.0 - 2.0 | ≤ A02 B00 C00 |
| YG12 | 11.8 - 12.3 | / | Balance | 14.0 - 14.4 | 88.5 | 2800 | 1.0 - 2.5 | ≤ A02 B00 C00 |
| YG12X | 11.8 - 12.3 | 2.0 | Balance | 13.8 - 14.2 | 91.0 | 2600 | 0.6 - 1.0 | ≤ A02 B00 C00 |
| YG13 | 13.0 - 13.5 | / | Balance | 14.0 - 14.3 | 88.0 | 2800 | 1.0 - 2.0 | ≤ A02 B00 C00 |
| YG13X | 13.0 - 13.5 | 2.0 | Balance | 13.8 - 14.2 | 91.0 | 2600 | 1.0 - 2.0 | ≤ A02 B00 C00 |
| YG15 | 14.5 - 15.0 | / | Balance | 13.7 - 14.1 | 88.0 | 2600 | 1.0 - 2.0 | ≤ A02 B00 C00 |
| YG20 | 20.0 - 20.5 | / | Balance | 13.2 - 13.6 | 85.0 | 2000 | 1.0 - 2.0 | ≤ A02 B00 C00 |
| K05VF | 4.5 - 5.0 | 2.0 | Balance | 14.6 - 14.9 | 92.5 | 1600 | 0.6 - 1.0 | ≤ A02 B00 C00 |
| K10VF | 5.5 - 6.2 | 2.0 | Balance | 14.5 - 14.8 | 92.0 | 1800 | 0.6 - 1.0 | ≤ A02 B00 C00 |