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Packages of Mitsubishi products carry a safety warning label. However, tools are not labeled with detailed warning indications. Please read the "Safety of Cutting Tool Products" in this catalogue before handling cutting tool products and cemented carbide materials. Moreover, as a part of your workers' safety education, please notify the contents of the "Safety of Cutting Tool Products" to all workers.
Hard Tool Materials : General term for tool materials like cemented carbide alloy, cermet, ceramics, sintered CBN, sintered diamond, high speed steel and alloy steel, etc.
Appearance : Varies depending on the type of material. Eg. grey, black, gold, etc.
Smell : None
Hardness, Specific Gravity :
Hard Tool Materials | Hardness (HV) | Specific Gravity |
---|---|---|
High Speed Steel (HSS) | 200-1200 kg/mm² | 7-9 |
Cemented Carbide | 500-3000 kg/mm² | 9-16 |
Cermet | 500-3000 kg/mm² | 5-9 |
Ceramics | 1000-4000 kg/mm² | 2-7 |
Sintered CBN | 2000-5000 kg/mm² | 3-5 |
Sintered Diamond | 8000-12000 kg/mm² | 3-5 |
Alloy Steel | 200-1200 kg/mm² | 7-9 |
Diamond Electroforming Product | 8000-12000 kg/mm² | 3-5 |
Carbide, nitride, carbon nitride, oxide, such as W, Ti, Al, Si, Ta, B, V and metals such as Fe, Co, Ni, Cr, Mo.
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