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Az31b vs Az92a
Property comparison of Az31b and Az92a, both magnesium alloy.
| Property | Az31b | Az92a | Difference |
|---|---|---|---|
| Yield strength | 200 MPa | 152 MPa | -24% |
| Tensile strength | 262 MPa | 276 MPa | +5% |
| Elongation | 15 % | 3 % | -80% |
| Elastic modulus | 73,000 MPa | 73,000 MPa | 0% |
| Shear modulus | 26,000 MPa | 26,000 MPa | 0% |
| Poisson ratio | 0.33 | 0.33 | 0% |
| Density | 1,750 kg/m³ | 1,750 kg/m³ | 0% |
| Thermal conductivity | 96 W/m·K | 96 W/m·K | 0% |
| Specific heat | 1,000 J/kg·K | 1,000 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000026 1/K | 0.000026 1/K | 0% |
| Melting point | 468 °C | 468 °C | 0% |
Difference is Az92a relative to Az31b. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
Az31b
- standard
- ANSI
- heat treatment
- As extruded
Az92a
- standard
- ANSI
- heat treatment
- sand casting
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