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BS 43B vs BS 43D
Property comparison of BS 43B and BS 43D, both carbon steel.
| Property | BS 43B | BS 43D | Difference |
|---|---|---|---|
| Yield strength | 245 MPa | 245 MPa | 0% |
| Tensile strength | 430 MPa | 430 MPa | 0% |
| Elongation | 22 % | 22 % | 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 43D relative to BS 43B. 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 43B
- standard
- BS
BS 43D
- standard
- BS
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