Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.16 | 0.45 | 0.70-1.50 | 0.025 | 0.015 | ||
| Mo | Al | Cu | Nb | Ti | V | Ce |
| ≥0.020 | ≤0.20 | |||||
| N | Co | Pb | B | Other | ||
| Nb+Ti+V≤0.05 | ||||||
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