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EN 10CrMo9-10 vs EN 10S2O
Property comparison of EN 10CrMo9-10 and EN 10S2O, both carbon steel.
| Property | EN 10CrMo9-10 | EN 10S2O | Difference |
|---|---|---|---|
| Yield strength | 300 MPa | 225 MPa | -25% |
| Tensile strength | 480 MPa | 360 MPa | -25% |
| Elongation | 18 % | 9 % | -50% |
| Elastic modulus | 206,000 MPa | 206,000 MPa | 0% |
| Shear modulus | 80,000 MPa | 80,000 MPa | 0% |
| Poisson ratio | 0.3 | 0.3 | 0% |
| Density | 7,860 kg/m³ | 7,860 kg/m³ | 0% |
| Thermal conductivity | 51.9 W/m·K | 69.2 W/m·K | +33% |
| Specific heat | 455 J/kg·K | 455 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000012 1/K | 0.000012 1/K | 0% |
| Melting point | 1,480 °C | 1,480 °C | 0% |
Difference is EN 10S2O relative to EN 10CrMo9-10. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
EN 10CrMo9-10
- standard
- ISO
EN 10S2O
- standard
- ISO
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