| Annealing | Quenching | Tempering | Normalizing | Q & T | 
| √ | √ | √ | √ | √ | 
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | 
|---|---|---|---|---|---|---|
| 0.75-0.85 | 0.35 | 0.5 | 0.03 | 0.03 | 0.2-0.5 | 0.7-1.3 | 
| Mo | Al | Cu | Nb | Ti | V | Ce | 
| ≤ 0.25 | ||||||
| N | Co | Pb | W | Other | ||
Click the Get Adobe Reader button to download the Adobe Reader: