Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.15-0.2 | 0.2-0.35 | 0.7-0.9 | 0.04 | 0.04 | 0.7-0.9 | |
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.1 | ||||||
N | Co | Pb | B | Other | ||
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