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BS 50B vs BS 50D
Property comparison of BS 50B and BS 50D, both carbon steel.
| Property | BS 50B | BS 50D | Difference |
|---|---|---|---|
| Yield strength | 355 MPa | 355 MPa | 0% |
| Tensile strength | 490 MPa | 490 MPa | 0% |
| Elongation | 20 % | 20 % | 0% |
| 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 BS 50D relative to BS 50B. 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 50B
- standard
- BS
BS 50D
- standard
- BS
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