Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.020 | 0.50 | 2.0-4.0 | 0.030 | 0.005 | 24.0-25.0 | 21.0-23.0 |
Mo | Al | Cu | Nb | Ti | V | Ce |
7.0-8.0 | 0.30-0.60 | |||||
N | Co | Pb | B | Other | ||
0.45-0.55 | ||||||
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