Leaded commercial bronze C31400 vs Muntz metal C28000
Property comparison of Leaded commercial bronze C31400 and Muntz metal C28000, both aluminum alloy.
| Property | Leaded commercial bronze C31400 | Muntz metal C28000 | Difference |
|---|---|---|---|
| Yield strength | 83 MPa | 145 MPa | +75% |
| Tensile strength | 255 MPa | 372 MPa | +46% |
| Elongation | 45 % | 52 % | +16% |
| Elastic modulus | 105,000 MPa | 105,000 MPa | 0% |
| Shear modulus | 40,000 MPa | 40,000 MPa | 0% |
| Poisson ratio | 0.32 | 0.32 | 0% |
| Density | 8,800 kg/m³ | 8,800 kg/m³ | 0% |
| Thermal conductivity | 155 W/m·K | 155 W/m·K | 0% |
| Specific heat | 900 J/kg·K | 900 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000023 1/K | 0.000023 1/K | 0% |
| Melting point | 580 °C | 580 °C | 0% |
Difference is Muntz metal C28000 relative to Leaded commercial bronze C31400. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ANSI
- standard
- ANSI
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