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DIN Ck10 vs DIN Ck22
Property comparison of DIN Ck10 and DIN Ck22, both carbon steel.
| Property | DIN Ck10 | DIN Ck22 | Difference |
|---|---|---|---|
| Yield strength | 275 MPa | 300 MPa | +9% |
| Tensile strength | 440 MPa | 500 MPa | +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 | 69.2 W/m·K | 64.6 W/m·K | -7% |
| Specific heat | 455 J/kg·K | 458 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 DIN Ck22 relative to DIN Ck10. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
DIN Ck10
- standard
- DIN
- heat treatment
- case-hardened
DIN Ck22
- standard
- DIN
- heat treatment
- —
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