ASTM-H19
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) | V(%) |
|---|---|---|---|---|---|---|---|---|
| C(%)(%) 0.32-0.45 | Si(%)(%) 0.2-0.5 | Mn(%)(%) 0.2-0.5 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 4.00-4.75 | Mo(%)(%) 0.30-0.55 | W(%)(%) 3.75-4.50 | V(%)(%) 1.75-2.20 |
Applications
- Aciers à outils alliés(2)
Autre
- Co : 4.0-4.5
- Annealing HB : ≦241
- Quenching HRC
Code pays
- ASTM
Type d'acier
- H19
Type d'acier associé
| Type d'acier | Code pays | Suite | SKD8 | CNS | Suite | SKD8 | JIS | Suite | H19 | ASTM | Suite |
|---|

