Specific Gravity | g/cm³ | 1.86 |
Specific Resistance | µΩm | 12.0 |
Flexural Strength | MPa | 66.0 |
Kgf/cm² | 660 | |
Hardness | shore | 60 |
Average grain size | µm | 6 |
HK-20
HK-20 is used for high quality finishing of small to medium die-casting tools, high definition mould and press tools. It is a high density, low resistance material for low wear and high speed EDM operation. Surface finish: 24 vdi