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CSN 14221 vs CSN 14230
Property comparison of CSN 14221 and CSN 14230, both carbon steel.
| Property | CSN 14221 | CSN 14230 | Difference |
|---|---|---|---|
| Yield strength | 686 MPa | 794 MPa | +16% |
| Tensile strength | 981 MPa | 981 MPa | 0% |
| 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 | 457 J/kg·K | 460 J/kg·K | +1% |
| 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 14230 relative to CSN 14221. 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 14221
- standard
- CSN
- heat treatment
- —
CSN 14230
- standard
- CSN
- heat treatment
- case-hardened
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