355.0 Aluminum vs. EN AC-46400 Aluminum
Both 355.0 aluminum and EN AC-46400 aluminum are aluminum alloys. They have a very high 95% 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 355.0 aluminum and the bottom bar is EN AC-46400 aluminum.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 72 to 83 | |
| 77 to 120 |
| Elastic (Young's, Tensile) Modulus, GPa | 71 | |
| 72 |
| Elongation at Break, % | 1.5 to 2.6 | |
| 1.1 to 1.7 |
| Fatigue Strength, MPa | 55 to 70 | |
| 75 to 85 |
| Poisson's Ratio | 0.33 | |
| 0.33 |
| Shear Modulus, GPa | 27 | |
| 27 |
| Tensile Strength: Ultimate (UTS), MPa | 200 to 260 | |
| 170 to 310 |
| Tensile Strength: Yield (Proof), MPa | 150 to 190 | |
| 110 to 270 |
Thermal Properties
| Latent Heat of Fusion, J/g | 470 | |
| 520 |
| Maximum Temperature: Mechanical, °C | 180 | |
| 170 |
| Melting Completion (Liquidus), °C | 620 | |
| 610 |
| Melting Onset (Solidus), °C | 560 | |
| 570 |
| Specific Heat Capacity, J/kg-K | 890 | |
| 890 |
| Thermal Conductivity, W/m-K | 150 to 170 | |
| 130 |
| Thermal Expansion, µm/m-K | 22 | |
| 22 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 38 to 43 | |
| 33 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 120 to 140 | |
| 110 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 9.5 | |
| 9.5 |
| Density, g/cm3 | 2.7 | |
| 2.7 |
| Embodied Carbon, kg CO2/kg material | 8.0 | |
| 7.8 |
| Embodied Energy, MJ/kg | 150 | |
| 150 |
| Embodied Water, L/kg | 1120 | |
| 1070 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 2.7 to 5.9 | |
| 1.7 to 4.9 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 150 to 250 | |
| 82 to 500 |
| Stiffness to Weight: Axial, points | 14 | |
| 15 |
| Stiffness to Weight: Bending, points | 51 | |
| 52 |
| Strength to Weight: Axial, points | 20 to 27 | |
| 18 to 32 |
| Strength to Weight: Bending, points | 28 to 33 | |
| 26 to 38 |
| Thermal Diffusivity, mm2/s | 60 to 69 | |
| 55 |
| Thermal Shock Resistance, points | 9.1 to 12 | |
| 7.8 to 14 |
Alloy Composition
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| Aluminum (Al), % | 90.3 to 94.1 | |
| 85.4 to 90.5 |
| Chromium (Cr), % | 0 to 0.25 | |
| 0 |
| Copper (Cu), % | 1.0 to 1.5 | |
| 0.8 to 1.3 |
| Iron (Fe), % | 0 to 0.6 | |
| 0 to 0.8 |
| Lead (Pb), % | 0 | |
| 0 to 0.1 |
| Magnesium (Mg), % | 0.4 to 0.6 | |
| 0.25 to 0.65 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0.15 to 0.55 |
| Nickel (Ni), % | 0 | |
| 0 to 0.2 |
| Silicon (Si), % | 4.5 to 5.5 | |
| 8.3 to 9.7 |
| Tin (Sn), % | 0 | |
| 0 to 0.1 |
| Titanium (Ti), % | 0 to 0.25 | |
| 0 to 0.2 |
| Zinc (Zn), % | 0 to 0.35 | |
| 0 to 0.8 |
| Residuals, % | 0 to 0.15 | |
| 0 to 0.25 |