Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.030 | 0.50 | 0.80-1.50 | 0.030 | 0.015 | 28.0-30.0 | 5.80-7.50 | 1.50-2.60 |
N 0.30-0.40 Cu ≤ 0.80 |
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