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EN S355JOH vs EN SPT360
Property comparison of EN S355JOH and EN SPT360, both carbon steel.
| Property | EN S355JOH | EN SPT360 | Difference |
|---|---|---|---|
| Yield strength | 345 MPa | 225 MPa | -35% |
| Tensile strength | 490 MPa | 360 MPa | -27% |
| Elongation | 22 % | 25 % | +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 | 65.4 W/m·K | 65.4 W/m·K | 0% |
| Specific heat | 457 J/kg·K | 457 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 EN SPT360 relative to EN S355JOH. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
EN S355JOH
- standard
- ISO
EN SPT360
- standard
- ISO
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