5082 Aluminum vs. 5383 Aluminum
Both 5082 aluminum and 5383 aluminum are aluminum alloys. They have a very high 99% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.
For each property being compared, the top bar is 5082 aluminum and the bottom bar is 5383 aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 67 | |
| 68 |
| Elongation at Break, % | 1.1 | |
| 6.7 to 15 |
| Fatigue Strength, MPa | 110 to 130 | |
| 130 to 200 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Shear Modulus, GPa | 25 | |
| 26 |
| Shear Strength, MPa | 210 to 230 | |
| 190 to 220 |
| Tensile Strength: Ultimate (UTS), MPa | 380 to 400 | |
| 310 to 370 |
| Tensile Strength: Yield (Proof), MPa | 300 to 340 | |
| 150 to 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 400 | |
| 390 |
| Maximum Temperature: Mechanical, °C | 180 | |
| 200 |
| Melting Completion (Liquidus), °C | 640 | |
| 650 |
| Melting Onset (Solidus), °C | 560 | |
| 540 |
| Specific Heat Capacity, J/kg-K | 910 | |
| 900 |
| Thermal Conductivity, W/m-K | 130 | |
| 130 |
| Thermal Expansion, µm/m-K | 24 | |
| 24 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 32 | |
| 29 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 110 | |
| 97 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 9.5 | |
| 9.5 |
| Density, g/cm3 | 2.7 | |
| 2.7 |
| Embodied Carbon, kg CO2/kg material | 8.9 | |
| 9.0 |
| Embodied Energy, MJ/kg | 150 | |
| 160 |
| Embodied Water, L/kg | 1180 | |
| 1170 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 4.0 to 4.3 | |
| 23 to 40 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 670 to 870 | |
| 170 to 690 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 51 | |
| 50 |
| Strength to Weight: Axial, points | 39 to 41 | |
| 32 to 38 |
| Strength to Weight: Bending, points | 43 to 45 | |
| 38 to 42 |
| Thermal Diffusivity, mm2/s | 54 | |
| 51 |
| Thermal Shock Resistance, points | 17 to 18 | |
| 14 to 16 |
Alloy Composition
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| Aluminum (Al), % | 93.5 to 96 | |
| 92 to 95.3 |
| Chromium (Cr), % | 0 to 0.15 | |
| 0 to 0.25 |
| Copper (Cu), % | 0 to 0.15 | |
| 0 to 0.2 |
| Iron (Fe), % | 0 to 0.35 | |
| 0 to 0.25 |
| Magnesium (Mg), % | 4.0 to 5.0 | |
| 4.0 to 5.2 |
| Manganese (Mn), % | 0 to 0.15 | |
| 0.7 to 1.0 |
| Silicon (Si), % | 0 to 0.2 | |
| 0 to 0.25 |
| Titanium (Ti), % | 0 to 0.1 | |
| 0 to 0.15 |
| Zinc (Zn), % | 0 to 0.25 | |
| 0 to 0.4 |
| Zirconium (Zr), % | 0 | |
| 0 to 0.2 |
| Residuals, % | 0 to 0.15 | |
| 0 to 0.15 |