Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.08-0.16 | 1.0 | 1.0-2.0 | 0.04 | 0.03 | 20-22.5 | 19-21 |
| Mo | Al | Cu | Nb | Ti | W | Ce |
| 2.5-3.5 | 0.75-1.25 | 2.0-3.0 | ||||
| N | Co | Pb | B | Other | ||
| 0.1-0.2 | 18.5-21 | |||||
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