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DIN St60-2 vs DIN St70-2
Property comparison of DIN St60-2 and DIN St70-2, both carbon steel.
| Property | DIN St60-2 | DIN St70-2 | Difference |
|---|---|---|---|
| Yield strength | 325 MPa | 355 MPa | +9% |
| Tensile strength | 570 MPa | 670 MPa | +18% |
| Elongation | 16 % | 11 % | -31% |
| 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 | 66.5 W/m·K | 66.5 W/m·K | 0% |
| Specific heat | 456 J/kg·K | 456 J/kg·K | 0% |
| 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 St70-2 relative to DIN St60-2. 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 St60-2
- standard
- DIN
DIN St70-2
- standard
- DIN
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