Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.020 | 0.50 | 1.00 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 6.00-7.00 |
Cu 0.50-1.50 N 0.15-0.25 |
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