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CSN 14148 vs CSN 14220
Property comparison of CSN 14148 and CSN 14220, both carbon steel.
| Property | CSN 14148 | CSN 14220 | Difference |
|---|---|---|---|
| Yield strength | 490 MPa | 680 MPa | +39% |
| Tensile strength | 657 MPa | 900 MPa | +37% |
| Elongation | 17 % | 10 % | -41% |
| 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 | 51.9 W/m·K | 0% |
| Specific heat | 464 J/kg·K | 457 J/kg·K | -2% |
| 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 14220 relative to CSN 14148. 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 14148
- standard
- CSN
CSN 14220
- standard
- CSN
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