Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
0.05-0.10 | 0.70 | 1.50 | 0.015 | 0.010 | 19.0-22.0 | 30.0-34.0 | ------- |
Al 0.25-0.65 Cu ≤ 0.50 |
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