Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.75-0.85 | 0.2-0.45 | 0.15-0.4 | 0.03 | 0.03 | 3.5-4.5 | |
Mo | Al | W | Nb | Ti | V | Ce |
7.75-9.0 | 1.3-2.3 | 1.0-1.4 | ||||
N | Co | Pb | B | Other | ||
4.5-5.5 | ||||||
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