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7108A Aluminum vs. A535.0 Aluminum

Both 7108A aluminum and A535.0 aluminum are aluminum alloys. They have a moderately high 94% of their average alloy composition in common. There are 29 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 7108A aluminum and the bottom bar is A535.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
67
Elongation at Break, % 11 to 13
9.0
Fatigue Strength, MPa 120 to 130
95
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
25
Tensile Strength: Ultimate (UTS), MPa 350
250
Tensile Strength: Yield (Proof), MPa 290 to 300
120

Thermal Properties

Latent Heat of Fusion, J/g 380
390
Maximum Temperature: Mechanical, °C 210
170
Melting Completion (Liquidus), °C 630
620
Melting Onset (Solidus), °C 520
550
Specific Heat Capacity, J/kg-K 870
910
Thermal Conductivity, W/m-K 150
100
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
23
Electrical Conductivity: Equal Weight (Specific), % IACS 110
79

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.9
2.6
Embodied Carbon, kg CO2/kg material 8.3
9.3
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1150
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38 to 44
19
Resilience: Unit (Modulus of Resilience), kJ/m3 610 to 640
120
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 47
51
Strength to Weight: Axial, points 33 to 34
26
Strength to Weight: Bending, points 38
33
Thermal Diffusivity, mm2/s 59
42
Thermal Shock Resistance, points 15 to 16
11

Alloy Composition


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Aluminum (Al), % 91.6 to 94.4
91.4 to 93.4
Chromium (Cr), % 0 to 0.040
0
Copper (Cu), % 0 to 0.050
0 to 0.1
Gallium (Ga), % 0 to 0.030
0
Iron (Fe), % 0 to 0.3
0 to 0.2
Magnesium (Mg), % 0.7 to 1.5
6.5 to 7.5
Manganese (Mn), % 0 to 0.050
0.1 to 0.25
Silicon (Si), % 0 to 0.2
0 to 0.2
Titanium (Ti), % 0 to 0.030
0 to 0.25
Zinc (Zn), % 4.8 to 5.8
0
Zirconium (Zr), % 0.15 to 0.25
0
Residuals, % 0 to 0.15
0 to 0.15