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A380.0 Aluminum vs. 7010 Aluminum

Both A380.0 aluminum and 7010 aluminum are aluminum alloys. They have 88% 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 A380.0 aluminum and the bottom bar is 7010 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
70
Elongation at Break, % 3.3
3.9 to 6.8
Fatigue Strength, MPa 140
160 to 190
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 27
26
Shear Strength, MPa 190
300 to 340
Tensile Strength: Ultimate (UTS), MPa 290
520 to 590
Tensile Strength: Yield (Proof), MPa 160
410 to 540

Thermal Properties

Latent Heat of Fusion, J/g 510
380
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 590
630
Melting Onset (Solidus), °C 550
480
Specific Heat Capacity, J/kg-K 870
860
Thermal Conductivity, W/m-K 96
150
Thermal Expansion, µm/m-K 22
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
40
Electrical Conductivity: Equal Weight (Specific), % IACS 78
120

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 2.9
3.0
Embodied Carbon, kg CO2/kg material 7.5
8.3
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1040
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.3
22 to 33
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1230 to 2130
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 48
45
Strength to Weight: Axial, points 28
47 to 54
Strength to Weight: Bending, points 34
47 to 52
Thermal Diffusivity, mm2/s 38
58
Thermal Shock Resistance, points 13
22 to 26

Alloy Composition

Aluminum (Al), % 80.3 to 89.5
87.9 to 90.6
Chromium (Cr), % 0
0 to 0.050
Copper (Cu), % 3.0 to 4.0
1.5 to 2.0
Iron (Fe), % 0 to 1.3
0 to 0.15
Magnesium (Mg), % 0 to 0.1
2.1 to 2.6
Manganese (Mn), % 0 to 0.5
0 to 0.1
Nickel (Ni), % 0 to 0.5
0 to 0.050
Silicon (Si), % 7.5 to 9.5
0 to 0.12
Tin (Sn), % 0 to 0.35
0
Titanium (Ti), % 0
0 to 0.060
Zinc (Zn), % 0 to 3.0
5.7 to 6.7
Zirconium (Zr), % 0
0.1 to 0.16
Residuals, % 0
0 to 0.15