Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.12-0.20 | 0.35 | 0.40-0.90 | 0.025 | 0.010 | 0.30 | 0.30 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.25-0.35 | ≤ 0.30 | ≤ 0.02 | ≤ 0.02 | |||
N | Co | Pb | B | Other | ||
≤ 0.012 | ||||||
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