Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.28-0.33 | 0.2-0.35 | 0.45-0.65 | 0.04 | 0.04 | 0.9-1.2 | |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 0.08-0.15 | ||||||
| N | Co | Pb | B | Other | ||
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