Spray forming Powder Metallurgy PM23 high speed steel is known as ASP2023, it is a type of spray forming tool steel that is known for its exnt wear resistance and toughness.
SIMILAR STEEL GRADES | ||||||
National Standard | Manufacturer Standard | |||||
GB | AISI | DIN | JIS | Erasteel | Bohler | Hitachi |
*CW6Mo5Cr4V3 | PM23 | 1.3344/1.3395 | SKH53/SKH54 | ASP2023 | S790 | HAP10 |
Chemical composition % | ||||||||||
C | Si | Mn | P ⤠| S ⤠| Cr | W | Mo | V | Co | etc. |
1.28 | 0.30 | 0.25 | 0.030 | 0.015 | 4.00 | 6.10 | 4.90 | 2.9 | / |
Characteristics | |||
Annealed Hardness HB | Heat Treatment Temperature â | Tampering Hardness HRC | |
Hardening | Tempering | ||
255 | 1140-1160 | 540-600 | 64-66 |
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