Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
≤0.07 | 1.00 | 2.00 | 0.045 | 0.030 | 16.5-18.5 | 19.0-21.0 | 2.00-2.50 |
Cu 1.80-2.20 Ti≥7*C |
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