6018 Aluminum vs. 6262 Aluminum
Both 6018 aluminum and 6262 aluminum are aluminum alloys. Their average alloy composition is basically identical.
For each property being compared, the top bar is 6018 aluminum and the bottom bar is 6262 aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 69 | |
| 68 |
| Elongation at Break, % | 9.0 to 9.1 | |
| 4.6 to 10 |
| Fatigue Strength, MPa | 85 to 89 | |
| 90 to 110 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Shear Modulus, GPa | 26 | |
| 26 |
| Shear Strength, MPa | 170 to 180 | |
| 170 to 240 |
| Tensile Strength: Ultimate (UTS), MPa | 290 to 300 | |
| 290 to 390 |
| Tensile Strength: Yield (Proof), MPa | 220 to 230 | |
| 270 to 360 |
Thermal Properties
| Latent Heat of Fusion, J/g | 400 | |
| 400 |
| Maximum Temperature: Mechanical, °C | 160 | |
| 160 |
| Melting Completion (Liquidus), °C | 640 | |
| 650 |
| Melting Onset (Solidus), °C | 570 | |
| 580 |
| Specific Heat Capacity, J/kg-K | 890 | |
| 890 |
| Thermal Conductivity, W/m-K | 170 | |
| 170 |
| Thermal Expansion, µm/m-K | 23 | |
| 23 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 44 | |
| 44 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 140 | |
| 140 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 10 | |
| 10 |
| Density, g/cm3 | 2.9 | |
| 2.8 |
| Embodied Carbon, kg CO2/kg material | 8.2 | |
| 8.3 |
| Embodied Energy, MJ/kg | 150 | |
| 150 |
| Embodied Water, L/kg | 1180 | |
| 1190 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 24 to 25 | |
| 17 to 31 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 360 to 380 | |
| 530 to 940 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 48 | |
| 48 |
| Strength to Weight: Axial, points | 28 to 29 | |
| 29 to 39 |
| Strength to Weight: Bending, points | 34 to 35 | |
| 35 to 42 |
| Thermal Diffusivity, mm2/s | 65 | |
| 69 |
| Thermal Shock Resistance, points | 13 | |
| 13 to 18 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
| Aluminum (Al), % | 93.1 to 97.8 | |
| 94.7 to 97.8 |
| Bismuth (Bi), % | 0.4 to 0.7 | |
| 0.4 to 0.7 |
| Chromium (Cr), % | 0 to 0.1 | |
| 0.040 to 0.14 |
| Copper (Cu), % | 0.15 to 0.4 | |
| 0.15 to 0.4 |
| Iron (Fe), % | 0 to 0.7 | |
| 0 to 0.7 |
| Lead (Pb), % | 0.4 to 1.2 | |
| 0.4 to 0.7 |
| Magnesium (Mg), % | 0.6 to 1.2 | |
| 0.8 to 1.2 |
| Manganese (Mn), % | 0.3 to 0.8 | |
| 0 to 0.15 |
| Silicon (Si), % | 0.5 to 1.2 | |
| 0.4 to 0.8 |
| Titanium (Ti), % | 0 to 0.2 | |
| 0 to 0.15 |
| Zinc (Zn), % | 0 to 0.3 | |
| 0 to 0.25 |
| Residuals, % | 0 to 0.15 | |
| 0 to 0.15 |