| Annealing | Quenching | Tempering | Normalizing | Q & T | 
| √ | √ | √ | √ | √ | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 1.9-2.2 | 0.1-0.6 | 0.2-0.6 | 0.03 | 0.03 | 11.0-13.0 | ≤ 0.25 | 
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| ≤0.25 | ≤0.3 | |||||
| N | Co | Pb | B | Other | ||
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