Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.12-0.25 | 0.15-0.35 | 0.6-1.2 | 0.03 | 0.03 | 1.2-1.8 | 2.8-3.2 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.4-0.7 | ≤0.25 | ≤0.25 | ≤0.25 | |||
N | Co | Pb | B | Other | ||
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