Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.39-0.46 | 0.2-0.35 | 0.65-1.1 | 0.025 | 0.025 | 0.75-1.2 | |
Mo | Al | Cu | Nb | Ti | V | Ce |
0.15-0.25 | ||||||
N | Co | Pb | B | Other | ||
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Related steel grade search:SNB22-1~5