Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.03 | 0.5 | 1.5 | 0.03 | 0.005 | 19-22 | 54-60 |
| Mo | Al | Cu | Nb | Ti | V | Fe |
| 12-14 | ≤1 | ... | ||||
| N | Co | Pb | B | Other | ||
| W ≤1.25 Nb/Ta ≤1.25 | ||||||
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