Global · Enterprise standard
HK40
-- — -
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.4 | |||
| Cr | 25 | |||
| Fe | 52 | |||
| Mn | 0.8 | |||
| Ni | 20 | |||
| Si | 1.2 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| castings, As cast | ≥242 | ≥448 | ≥10 Lo = 30 mm |