Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.03 | 1 | 1 | 0.03 | 0.03 | 17.5-19 | 14.5-16.5 |
Mo | Al | Cu | Nb | Ti | V | Ce |
3.8-4.5 | 2.8-4 | |||||
N | Co | Pb | B | Other | ||
0.15-0.21 | ||||||
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