Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.020 | 0.70 | 2.00 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 4.00-5.00 |
Cu 1.20-2.00 N ≤0.15 |
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