JIS-SKH55
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr (%) | Mo (%) | W (%) | V(%) |
---|---|---|---|---|---|---|---|---|
C(%)(%) 0.85-0.95 | Si(%)(%) ≦0.45 | Mn(%)(%) ≦0.4 | P(%)(%) ≦0,03 | S(%)(%) ≦0,03 | Cr (%)(%) 3,8-4,5 | Mo (%)(%) 4.7-5.2 | W (%)(%) 5.9-6.7 | V(%)(%) 1.7-2.1 |
Applications
- Aciers à outils à grande vitesse
Autre
- Co : 4.5-5.0
- Annealing HB : ≦269
- Quenching HRC
Code pays
- JIS
Type d'acier
- SKH55
Type d'acier associé
Type d'acier | Code pays | Suite | SKH55 | CNS | Suite | W6Mo5Cr-4V2Co5 | GB | Suite | SKH55 | JIS | Suite | S 6-5-2-5 | DIN | Suite |
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