206.0 Aluminum vs. 201.0 Aluminum
Both 206.0 aluminum and 201.0 aluminum are aluminum alloys. Their average alloy composition is basically identical. There are 32 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 206.0 aluminum and the bottom bar is 201.0 aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 95 to 110 | |
| 95 to 140 |
| Elastic (Young's, Tensile) Modulus, GPa | 71 | |
| 71 |
| Elongation at Break, % | 8.4 to 12 | |
| 4.4 to 20 |
| Fatigue Strength, MPa | 88 to 210 | |
| 120 to 150 |
| Impact Strength: V-Notched Charpy, J | 9.5 | |
| 10 to 22 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Shear Modulus, GPa | 27 | |
| 27 |
| Shear Strength, MPa | 260 | |
| 290 |
| Tensile Strength: Ultimate (UTS), MPa | 330 to 440 | |
| 370 to 470 |
| Tensile Strength: Yield (Proof), MPa | 190 to 350 | |
| 220 to 400 |
Thermal Properties
| Latent Heat of Fusion, J/g | 390 | |
| 390 |
| Maximum Temperature: Mechanical, °C | 170 | |
| 170 |
| Melting Completion (Liquidus), °C | 650 | |
| 650 |
| Melting Onset (Solidus), °C | 570 | |
| 570 |
| Specific Heat Capacity, J/kg-K | 880 | |
| 870 |
| Thermal Conductivity, W/m-K | 120 | |
| 120 |
| Thermal Expansion, µm/m-K | 19 | |
| 19 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 33 | |
| 30 to 33 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 99 | |
| 87 to 97 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 11 | |
| 38 |
| Calomel Potential, mV | -680 | |
| -670 |
| Density, g/cm3 | 3.0 | |
| 3.1 |
| Embodied Carbon, kg CO2/kg material | 8.0 | |
| 8.7 |
| Embodied Energy, MJ/kg | 150 | |
| 160 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 24 to 49 | |
| 19 to 63 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 270 to 840 | |
| 330 to 1160 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 46 | |
| 45 |
| Strength to Weight: Axial, points | 30 to 40 | |
| 33 to 42 |
| Strength to Weight: Bending, points | 35 to 42 | |
| 37 to 44 |
| Thermal Diffusivity, mm2/s | 46 | |
| 45 |
| Thermal Shock Resistance, points | 17 to 23 | |
| 19 to 25 |
Alloy Composition
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| Aluminum (Al), % | 93.3 to 95.3 | |
| 92.1 to 95.1 |
| Copper (Cu), % | 4.2 to 5.0 | |
| 4.0 to 5.2 |
| Iron (Fe), % | 0 to 0.15 | |
| 0 to 0.15 |
| Magnesium (Mg), % | 0.15 to 0.35 | |
| 0.15 to 0.55 |
| Manganese (Mn), % | 0.2 to 0.5 | |
| 0.2 to 0.5 |
| Nickel (Ni), % | 0 to 0.050 | |
| 0 |
| Silicon (Si), % | 0 to 0.1 | |
| 0 to 0.1 |
| Silver (Ag), % | 0 | |
| 0.4 to 1.0 |
| Tin (Sn), % | 0 to 0.050 | |
| 0 |
| Titanium (Ti), % | 0.15 to 0.3 | |
| 0.15 to 0.35 |
| Zinc (Zn), % | 0 to 0.1 | |
| 0 |
| Residuals, % | 0 to 0.15 | |
| 0 to 0.1 |