Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
Element | Weight % |
C | 0.16-0.21 |
Mn | 0.50-0.70 |
P | 0.035 (max) |
S | 0.04 (max) |
Si | 0.15-0.30 |
Cr | 0.50-0.70 |
V | 0.10-0.15 |
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