Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.57-0.65 | 0.40 | 0.60-0.90 | 0.035 | 0.020-0.040 | ≤ 0.40 | ≤ 0.40 |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤ 0.10 | ||||||
N | Co | Pb | B | Other | ||
Cr+Ni+Mo ≤ 0.63 | ||||||
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