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DIN Ck35 vs DIN Ck50
Property comparison of DIN Ck35 and DIN Ck50, both carbon steel.
| Property | DIN Ck35 | DIN Ck50 | Difference |
|---|---|---|---|
| Yield strength | 370 MPa | 460 MPa | +24% |
| Tensile strength | 600 MPa | 700 MPa | +17% |
| Elongation | 19 % | 15 % | -21% |
| 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 | 59.7 W/m·K | 54 W/m·K | -10% |
| Specific heat | 461 J/kg·K | 465 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 Ck50 relative to DIN Ck35. 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 Ck35
- standard
- DIN
- heat treatment
- —
DIN Ck50
- standard
- DIN
- heat treatment
- face hardened
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