ASTM HM21A-T8 | |
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Category | Magnesium Alloy |


Composition | |
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Mechanical Properties | |
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Properties | Conditions | ||
T (°C) | Treatment | ||
Density (×1000 kg/m3) | 1.78 | 25 | |
Poisson's Ratio | 0.35 | 25 | |
Elastic Modulus (GPa) | 44.8 | 25 | |
Tensile Strength (Mpa) | 235.0 | 25 | T8 (sheet, plate) |
Yield Strength (Mpa) | 170.0 (130.0) | ||
Elongation (%) | 11.0 | ||
Reduction in Area (%) | |||
Note: Value in parentheses indicates yield strength for compression. | |||
Shear Strength (MPa) | 125 | 25 | T8 (sheet, plate) |


Thermal Properties | |
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