Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 1.5-1.6 | 0.15-0.4 | 0.15-0.4 | 0.03 | 0.03 | 3.75-5.0 | |
| Mo | Al | W | Nb | Ti | V | Ce |
| ≤1.0 | 11.75-13.0 | 4.5-5.25 | ||||
| N | Co | Pb | B | Other | ||
| 4.75-5.25 | ||||||
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