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CSN 422739 vs CSN 422912
Property comparison of CSN 422739 and CSN 422912, both carbon steel.
| Property | CSN 422739 | CSN 422912 | Difference |
|---|---|---|---|
| Yield strength | 550 MPa | 320 MPa | -42% |
| Tensile strength | 830 MPa | 500 MPa | -40% |
| 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 | 7,160 kg/m³ | 7,160 kg/m³ | 0% |
| Thermal conductivity | 61.6 W/m·K | 61.6 W/m·K | 0% |
| Specific heat | 460 J/kg·K | 460 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 CSN 422912 relative to CSN 422739. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
CSN 422739
- standard
- CSN
CSN 422912
- standard
- CSN
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