Global · Enterprise standard
DH2F
-- — -
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.32 | 0.42 | ||
| Co | 1 | As optional | ||
| Cr | 4.5 | 5.5 | ||
| Mn | 1.5 | |||
| Mo | 1 | 1.5 | ||
| Si | 1.5 | |||
| V | 0.4 | 1.2 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| forged | HR 38–42 HRC |