Annealing  | 
                       Quenching  | 
                       Tempering  | 
                       Normalizing  | 
                       Q & T  | 
                     
√  | 
                       √  | 
                       √  | 
                       √  | 
                       √  | 
                     
| Element | Weight % | 
| C | 2.00-2.35 | 
| Mn | 0.60 | 
| Si | 0.60 | 
| Cr | 11.00-13.50 | 
| Ni | 0.30 | 
| W | 1.00 | 
| V | 1.00 | 
| Cu | 0.25 | 
| P | 0.03 | 
| S | 0.03 | 
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Related steel grade search:DIN 1.2080
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