Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.15-0.23 | 0.40 | 1.00-1.50 | 0.020 | 0.010 | ≤ 0.20 | 0.40-0.80 |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.45-0.60 | ≤ 0.20 | ≤ 0.02 | ||||
N | Co | Pb | B | Other | ||
≤ 0.012 | ||||||
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