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BS Grade 430 vs EN C22
Property comparison of BS Grade 430 and EN C22, both carbon steel.
| Property | BS Grade 430 | EN C22 | Difference |
|---|---|---|---|
| Yield strength | 225 MPa | 290 MPa | +29% |
| Tensile strength | 410 MPa | 470 MPa | +15% |
| Elongation | 23 % | 22 % | -4% |
| 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 | 64.6 W/m·K | -1% |
| Specific heat | 457 J/kg·K | 458 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 C22 relative to BS Grade 430. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
BS Grade 430
- standard
- BS
EN C22
- standard
- ISO
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