Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.17-0.23 | 0.15-0.35 | 0.6-1.0 | 0.04 | 0.03 | 0.6-1.0 | ≤ 0.25 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| ≤ 0.06 | ≤0.35 | |||||
| N | Co | Pb | B | Other | ||
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