AZ80A Magnesium vs. 6110A Aluminum
AZ80A magnesium belongs to the magnesium alloys classification, while 6110A aluminum belongs to the aluminum alloys.
For each property being compared, the top bar is AZ80A magnesium and the bottom bar is 6110A aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 46 | |
| 70 |
| Elongation at Break, % | 3.9 to 8.5 | |
| 11 to 18 |
| Fatigue Strength, MPa | 140 to 170 | |
| 140 to 210 |
| Poisson's Ratio | 0.29 | |
| 0.33 |
| Shear Modulus, GPa | 18 | |
| 26 |
| Shear Strength, MPa | 160 to 190 | |
| 220 to 280 |
| Tensile Strength: Ultimate (UTS), MPa | 320 to 340 | |
| 360 to 470 |
| Tensile Strength: Yield (Proof), MPa | 210 to 230 | |
| 250 to 430 |
Thermal Properties
| Latent Heat of Fusion, J/g | 350 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 130 | |
| 190 |
| Melting Completion (Liquidus), °C | 600 | |
| 650 |
| Melting Onset (Solidus), °C | 490 | |
| 600 |
| Specific Heat Capacity, J/kg-K | 990 | |
| 900 |
| Thermal Conductivity, W/m-K | 77 | |
| 160 |
| Thermal Expansion, µm/m-K | 26 | |
| 23 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 11 | |
| 42 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 59 | |
| 140 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 12 | |
| 9.5 |
| Density, g/cm3 | 1.7 | |
| 2.8 |
| Embodied Carbon, kg CO2/kg material | 23 | |
| 8.4 |
| Embodied Energy, MJ/kg | 160 | |
| 150 |
| Embodied Water, L/kg | 990 | |
| 1170 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 12 to 24 | |
| 47 to 58 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 500 to 600 | |
| 450 to 1300 |
| Stiffness to Weight: Axial, points | 15 | |
| 14 |
| Stiffness to Weight: Bending, points | 69 | |
| 50 |
| Strength to Weight: Axial, points | 51 to 55 | |
| 36 to 47 |
| Strength to Weight: Bending, points | 60 to 63 | |
| 41 to 48 |
| Thermal Diffusivity, mm2/s | 45 | |
| 65 |
| Thermal Shock Resistance, points | 19 to 20 | |
| 16 to 21 |
Alloy Composition
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| Aluminum (Al), % | 7.8 to 9.2 | |
| 94.8 to 98 |
| Chromium (Cr), % | 0 | |
| 0.050 to 0.25 |
| Copper (Cu), % | 0 to 0.050 | |
| 0.3 to 0.8 |
| Iron (Fe), % | 0 to 0.0050 | |
| 0 to 0.5 |
| Magnesium (Mg), % | 89 to 91.9 | |
| 0.7 to 1.1 |
| Manganese (Mn), % | 0.12 to 0.5 | |
| 0.3 to 0.9 |
| Nickel (Ni), % | 0 to 0.0050 | |
| 0 |
| Silicon (Si), % | 0 to 0.1 | |
| 0.7 to 1.1 |
| Titanium (Ti), % | 0 | |
| 0 to 0.2 |
| Zinc (Zn), % | 0.2 to 0.8 | |
| 0 to 0.2 |
| Zirconium (Zr), % | 0 | |
| 0 to 0.2 |
| Residuals, % | 0 to 0.3 | |
| 0 to 0.15 |