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BS CR3GP vs BS CR4GP
Property comparison of BS CR3GP and BS CR4GP, both carbon steel.
| Property | BS CR3GP | BS CR4GP | Difference |
|---|---|---|---|
| Yield strength | 140 MPa | 140 MPa | 0% |
| Tensile strength | 280 MPa | 280 MPa | 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 | 70 W/m·K | 70 W/m·K | 0% |
| Specific heat | 454 J/kg·K | 454 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 CR4GP relative to BS CR3GP. 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 CR3GP
- standard
- BS
BS CR4GP
- standard
- BS
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