Tungsten carbide is with good wear-resistance, excellent hardness and mechanical characters. It's widely used for Rotary Tools, dies, and wear part applications.
| Grade | Co / Ni (wt%) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm2) | |
| APS | ISO | ||||
APS Co6X | K10 | 6% Co | 14.6 – 15.0 | 91.5 | 1860 |
| APS Co6 | K20 | 6% Co | 14.7 – 15.1 | 90.5 | 1900 |
| APS Co8 | K30 | 8% Co | 14.5 – 14.9 | 90 | 1980 |
| APS Co8 | - | 8% Co | 14.5 – 14.9 | 88.5 | 2020 |
APS Ni 6 | - | 6% Ni | 14.5 – 14.9 | 90 | 1800 |
APS Ni 8 | - | 8% Ni | 14.4 – 14.8 | 89 | 2000 |
