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Specific Gravity g/cm³ 1.85
Specific Resistance µΩm 11.0
Flexural Strength MPa 50.0
Kgf/cm² 510
Hardness shore 58
Average grain size µm 11

HK-1 is ideal for rough machining of plastic mould & die casting tools and also used for general finishing applications of large surface areas. Surface finish: 30vdi