M42 Powder Metallurgy High Speed Steel
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M42 PM-HSS use powder metallurgy technology production that is to make metallographic structure more stable.
APPLICATION: 1.Used for the production of a variety of strong cutting wear and impact resistance tool ; 2.Used for the production of high hardness and super high hard blade, drill, tap, broach, hob and various milling cutters. 3.Used in cold stamping products industry.
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| Chemical composition % | ||||||||||
| C | W | Mo | Cr | V | Co | Ni | Mn | Si | P≤ | S≤ |
| 1.05-1.15 | 1.15-1.85 | 9.00-10.00 | 3.50-4.25 | 0.95-1.35 | 7.75-8.75 | - | 0.15-0.40 | 0.15-0.65 | 0.030 | 0.020 |
