ASTM-M7
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr (%) | Mo (%) | W (%) | V(%) |
---|---|---|---|---|---|---|---|---|
C(%)(%) 0.97-1.05 | Si(%)(%) 0.20-0.55 | Mn(%)(%) 0.15-0.40 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr (%)(%) 3.75-4.50 | Mo (%)(%) 8.2-9.2 | W (%)(%) 1.4-2.1 | V(%)(%) 1.75-2.25 |
Toepassingen
- Hogesnelheid gereedschapsstalen
Overig
- Annealing HB : ≦277
- Quenching HRC : ≧65
Landcode
- ASTM
Staaltype
- M7
Gerelateerd Staaltype
Staaltype | Landcode | Meer | SKH58 | CNS | Meer | W2Mo9-Cr4V2 | GB | Meer | SKH58 | JIS | Meer | M7 | ASTM | Meer | S 2-9-2 | DIN | Meer |
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