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359.0 Aluminum vs. 7116 Aluminum

Both 359.0 aluminum and 7116 aluminum are aluminum alloys. They have a moderately high 91% 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 359.0 aluminum and the bottom bar is 7116 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
69
Elongation at Break, % 3.8 to 4.9
7.8
Fatigue Strength, MPa 100
160
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Shear Strength, MPa 220 to 230
220
Tensile Strength: Ultimate (UTS), MPa 340 to 350
370
Tensile Strength: Yield (Proof), MPa 250 to 280
330

Thermal Properties

Latent Heat of Fusion, J/g 530
380
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 600
640
Melting Onset (Solidus), °C 570
520
Specific Heat Capacity, J/kg-K 910
880
Thermal Conductivity, W/m-K 140
150
Thermal Expansion, µm/m-K 21
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
46
Electrical Conductivity: Equal Weight (Specific), % IACS 120
140

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.6
2.9
Embodied Carbon, kg CO2/kg material 8.0
8.2
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1090
1150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 15
28
Resilience: Unit (Modulus of Resilience), kJ/m3 450 to 540
790
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 54
47
Strength to Weight: Axial, points 37 to 38
35
Strength to Weight: Bending, points 42 to 43
39
Thermal Diffusivity, mm2/s 59
58
Thermal Shock Resistance, points 16 to 17
16

Alloy Composition


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Aluminum (Al), % 88.9 to 91
91.5 to 94.5
Copper (Cu), % 0 to 0.2
0.5 to 1.1
Gallium (Ga), % 0
0 to 0.030
Iron (Fe), % 0 to 0.2
0 to 0.3
Magnesium (Mg), % 0.5 to 0.7
0.8 to 1.4
Manganese (Mn), % 0 to 0.1
0 to 0.050
Silicon (Si), % 8.5 to 9.5
0 to 0.15
Titanium (Ti), % 0 to 0.2
0 to 0.050
Vanadium (V), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.1
4.2 to 5.2
Residuals, % 0 to 0.15
0 to 0.15