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2011 Aluminum vs. 380.0 Aluminum

Both 2011 aluminum and 380.0 aluminum are aluminum alloys. They have 89% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is 2011 aluminum and the bottom bar is 380.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
74
Elongation at Break, % 8.5 to 18
3.0
Fatigue Strength, MPa 74 to 120
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
28
Shear Strength, MPa 190 to 250
190
Tensile Strength: Ultimate (UTS), MPa 310 to 420
320
Tensile Strength: Yield (Proof), MPa 140 to 310
160

Thermal Properties

Latent Heat of Fusion, J/g 390
510
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 640
590
Melting Onset (Solidus), °C 540
540
Specific Heat Capacity, J/kg-K 870
870
Thermal Conductivity, W/m-K 140 to 170
100
Thermal Expansion, µm/m-K 23
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35 to 45
27
Electrical Conductivity: Equal Weight (Specific), % IACS 100 to 130
83

Otherwise Unclassified Properties

Base Metal Price, % relative 11
10
Density, g/cm3 3.1
2.9
Embodied Carbon, kg CO2/kg material 7.9
7.5
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1150
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 52
8.0
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 680
170
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 44
48
Strength to Weight: Axial, points 27 to 37
31
Strength to Weight: Bending, points 32 to 40
36
Thermal Diffusivity, mm2/s 51 to 64
40
Thermal Shock Resistance, points 14 to 19
14

Alloy Composition

Aluminum (Al), % 91.3 to 94.6
79.6 to 89.5
Bismuth (Bi), % 0.2 to 0.6
0
Copper (Cu), % 5.0 to 6.0
3.0 to 4.0
Iron (Fe), % 0 to 0.7
0 to 2.0
Lead (Pb), % 0.2 to 0.6
0
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.4
7.5 to 9.5
Tin (Sn), % 0
0 to 0.35
Zinc (Zn), % 0 to 0.3
0 to 3.0
Residuals, % 0
0 to 0.5