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CSN 422640 vs CSN 422712
Property comparison of CSN 422640 and CSN 422712, both carbon steel.
| Property | CSN 422640 | CSN 422712 | Difference |
|---|---|---|---|
| Yield strength | 240 MPa | 250 MPa | +4% |
| Tensile strength | 441 MPa | 422 MPa | -4% |
| Elongation | 22 % | 25 % | +14% |
| 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 422712 relative to CSN 422640. 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 422640
- standard
- CSN
CSN 422712
- standard
- CSN
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