Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
√ |
√ |
√ |
√ |
√ |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.05-0.15 | 0.2-0.8 | 0.5-2.0 | 21-23 | 19-22.5 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
2.5-4 | 0.1-0.5 | ≤0.3 | 0.3-1.25 | |||
N | Co | Pb | B | Other | ||
0.1-0.3 | 16-21 | ≤0.02 |
W2-3.5 Fe ... La0.005-0.1 Zr0.001-0.1 |
|||
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Related steel grade search:HS-556