Общий каталог Mitsubishi 2020 - 2021 - страница 1130
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yGRADE CHARACTERISTICS
| Substrate | CoatingLayer | Substrate | CoatingLaye | r | |||
| Grade | Grade | ||||||
| Hardness (HRA) | Composition | Thickness | Hardness (HRA) | Composition | Thickness | ||
| MC5020 | 91.0 | TiCN-AI2O3-Ti Compound | Thick | MP8010 | 93.5 | (Al,Ti,Si)N | Thin |
| MC7020 | 88.8 | TiCN-AI2O3Compound | Thick | MP9120 | 91.5 | (Al,Ti,Cr)N | Thin |
| FH7020 | 88.8 | TiCN-AI2O3-Ti Compound | Thick | MP9130 | 90.5 | (Al,Ti,Cr)N | Thin |
| F7030 | 88.8 | TiCN-Al2O3-TiN | Thin | MP9140 | 89.0 | Al-(Al,Ti)N | Thin |
| MP6120 | 91.5 | (Al,Ti,Cr)N | Thin | VP15TF | 91.5 | (Al,Ti)N | Thin |
| MP6130 | 90.5 | (Al,Ti,Cr)N | Thin | VP20RT | 90.5 | (Al,Ti)N | Thin |
| MP7030 | 90.5 | (Al,Ti)N-Ti Compound | Thin | VP30RT | 88.8 | (Al,Ti)N | Thin |
| MP7130 | 90.5 | (Al,Ti)N-Ti Compound | Thin | UP20M | 90.5 | Ti Compound | Thin |
| MP7140 | 88.8 | (Al,Ti)N-Ti Compound | Thin |
Note 1) Internal hardness represent typical values shown as hardness.
For machining of steels and stainless steels
MC7020
The micro-grain wear resistant Al2O3 and fibrous TiCN layers deliver excellent wear resistance in high speed cutting. Use of a specially developed cemented carbide that provides superior resistance to fracture and thermal cracking prevents the cutting edge from sudden fracturing.
For machining of stainless steel
MP7030
MP7030 has a multi-layer coating based on newly developed Ti-compound. It
provides superior wear and fracture Multi-layer K
resistance in stainless steel machining. coating A special tough cemented carbide substrate gives excellent performance in machining of difficult-to-cut materials
such as stainless steel. Special substrate
Heat-resistant Alloy, Cutting For Titanium Alloy
MP9130 MP9140
| An enhanced super fine cemented | The new technology |
| carbide substrate has increased | Al-(Al, Ti)N coating provides |
| toughness while maintaining hardness. | stabilisation of the high |
| The Al-Ti-Cr-N accumulating coating | hardness phase and succeeds |
| ensures optimum heat and wear | in dramatically improving wear, |
| resistance. The combination of these | crater and welding resistance. |
properties gives excellent fracture resistance and welding resistance because of low coefficient of friction when machining titanium alloy. K009