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EN AC-46500 Aluminum vs. A380.0 Aluminum

Both EN AC-46500 aluminum and A380.0 aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 98% 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 EN AC-46500 aluminum and the bottom bar is A380.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 91
80
Elastic (Young's, Tensile) Modulus, GPa 74
73
Elongation at Break, % 1.0
3.3
Fatigue Strength, MPa 110
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
27
Tensile Strength: Ultimate (UTS), MPa 270
290
Tensile Strength: Yield (Proof), MPa 160
160

Thermal Properties

Latent Heat of Fusion, J/g 520
510
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 610
590
Melting Onset (Solidus), °C 520
550
Specific Heat Capacity, J/kg-K 880
870
Thermal Conductivity, W/m-K 100
96
Thermal Expansion, µm/m-K 21
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
25
Electrical Conductivity: Equal Weight (Specific), % IACS 81
78

Otherwise Unclassified Properties

Base Metal Price, % relative 10
11
Density, g/cm3 2.9
2.9
Embodied Carbon, kg CO2/kg material 7.6
7.5
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 1030
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.3
8.3
Resilience: Unit (Modulus of Resilience), kJ/m3 170
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
48
Strength to Weight: Axial, points 26
28
Strength to Weight: Bending, points 32
34
Thermal Diffusivity, mm2/s 41
38
Thermal Shock Resistance, points 12
13

Alloy Composition


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Aluminum (Al), % 77.9 to 90
80.3 to 89.5
Chromium (Cr), % 0 to 0.15
0
Copper (Cu), % 2.0 to 4.0
3.0 to 4.0
Iron (Fe), % 0 to 1.3
0 to 1.3
Lead (Pb), % 0 to 0.35
0
Magnesium (Mg), % 0.050 to 0.55
0 to 0.1
Manganese (Mn), % 0 to 0.55
0 to 0.5
Nickel (Ni), % 0 to 0.55
0 to 0.5
Silicon (Si), % 8.0 to 11
7.5 to 9.5
Tin (Sn), % 0 to 0.15
0 to 0.35
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 3.0
0 to 3.0
Residuals, % 0 to 0.25
0 to 0.5