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DIN Cf53 vs DIN Ck15
Property comparison of DIN Cf53 and DIN Ck15, both carbon steel.
| Property | DIN Cf53 | DIN Ck15 | Difference |
|---|---|---|---|
| Yield strength | 430 MPa | 295 MPa | -31% |
| Tensile strength | 690 MPa | 495 MPa | -28% |
| 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 | 53.3 W/m·K | 67.3 W/m·K | +26% |
| Specific heat | 465 J/kg·K | 456 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 DIN Ck15 relative to DIN Cf53. 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 Cf53
- standard
- DIN
- heat treatment
- —
DIN Ck15
- standard
- DIN
- heat treatment
- case-hardened
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