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DIN Cf35 vs DIN Cf45
Property comparison of DIN Cf35 and DIN Cf45, both carbon steel.
| Property | DIN Cf35 | DIN Cf45 | Difference |
|---|---|---|---|
| Yield strength | 360 MPa | 410 MPa | +14% |
| Tensile strength | 580 MPa | 660 MPa | +14% |
| Elongation | 19 % | 16 % | -16% |
| 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 | 55.9 W/m·K | -6% |
| Specific heat | 461 J/kg·K | 464 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 Cf45 relative to DIN Cf35. 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 Cf35
- standard
- DIN
DIN Cf45
- standard
- DIN
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