Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.05 | 0.5 | 0.5 | 0.03 | 0.015 | 27-31 | ≥58 |
| Mo | Al | Cu | Nb+Ta | Ti | V | Fe |
| ≤0.5 | ||||||
| N | Co | Pb | B | Other | ||
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