Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni | Mo | Other |
---|---|---|---|---|---|---|---|---|
0.07-0.13 | 1.00 | 5.50-7.00 | 0.040 | 0.030 | 14.0-16.0 | 9.00-11.0 | 0.80-1.20 |
Nb 0.75-1.25 N ≤ 0.11 V 0.15-0.40 B 0.003-0.009 |
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