Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.015 | 0.30 | 2.00 | 0.020 | 0.015 | 26.0-28.0 | 30.0-32.0 | 6.00-7.00 |
Cu 1.00-1.40 N 0.15-0.25 |
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