Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.08 | 0.10-0.80 | 1.25-2.00 | 0.040 | 0.030 | 12.0-15.0 | 24.0-28.0 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 1.25-2.25 | ≤0.25 | ≤0.25 | 2.7-3.3 | |||
| N | Co | Pb | B | Other | ||
| 0.01-0.07 | ||||||
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