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CSN 11600 vs CSN 12020
Property comparison of CSN 11600 and CSN 12020, both carbon steel.
| Property | CSN 11600 | CSN 12020 | Difference |
|---|---|---|---|
| Yield strength | 315 MPa | 295 MPa | -6% |
| Tensile strength | 590 MPa | 490 MPa | -17% |
| Elongation | 14 % | 12 % | -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 | 7,860 kg/m³ | 7,860 kg/m³ | 0% |
| Thermal conductivity | 55.9 W/m·K | 65.4 W/m·K | +17% |
| 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 12020 relative to CSN 11600. 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 11600
- standard
- CSN
- heat treatment
- face hardened
CSN 12020
- standard
- CSN
- heat treatment
- case-hardened
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