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3303 Aluminum vs. 8011A Aluminum

Both 3303 aluminum and 8011A aluminum are aluminum alloys. They have a very high 99% of their average alloy composition in common. There are 29 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 3303 aluminum and the bottom bar is 8011A aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
69
Elongation at Break, % 23
1.7 to 28
Fatigue Strength, MPa 43
33 to 76
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Tensile Strength: Ultimate (UTS), MPa 110
100 to 180
Tensile Strength: Yield (Proof), MPa 39
34 to 170

Thermal Properties

Latent Heat of Fusion, J/g 400
400
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 620
630
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 170
210
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 43
56
Electrical Conductivity: Equal Weight (Specific), % IACS 140
180

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.0
Density, g/cm3 2.8
2.7
Embodied Carbon, kg CO2/kg material 8.1
8.2
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
3.0 to 22
Resilience: Unit (Modulus of Resilience), kJ/m3 11
8.2 to 200
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
50
Strength to Weight: Axial, points 11
11 to 18
Strength to Weight: Bending, points 18
18 to 26
Thermal Diffusivity, mm2/s 67
86
Thermal Shock Resistance, points 4.8
4.6 to 8.1

Alloy Composition


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Aluminum (Al), % 96.6 to 99
97.5 to 99.1
Chromium (Cr), % 0
0 to 0.1
Copper (Cu), % 0.050 to 0.2
0 to 0.1
Iron (Fe), % 0 to 0.7
0.5 to 1.0
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 1.0 to 1.5
0 to 0.1
Silicon (Si), % 0 to 0.6
0.4 to 0.8
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.3
0 to 0.1
Residuals, % 0 to 0.15
0 to 0.15