MakeItFrom.com
Menu (ESC)

7108A Aluminum vs. 772.0 Aluminum

Both 7108A aluminum and 772.0 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 (1, in this case) are not shown.

For each property being compared, the top bar is 7108A aluminum and the bottom bar is 772.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
69
Elongation at Break, % 11 to 13
6.3 to 8.4
Fatigue Strength, MPa 120 to 130
94 to 160
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
26
Tensile Strength: Ultimate (UTS), MPa 350
260 to 320
Tensile Strength: Yield (Proof), MPa 290 to 300
220 to 250

Thermal Properties

Latent Heat of Fusion, J/g 380
380
Maximum Temperature: Mechanical, °C 210
180
Melting Completion (Liquidus), °C 630
630
Melting Onset (Solidus), °C 520
580
Specific Heat Capacity, J/kg-K 870
870
Thermal Conductivity, W/m-K 150
150
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
35
Electrical Conductivity: Equal Weight (Specific), % IACS 110
110

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.9
3.0
Embodied Carbon, kg CO2/kg material 8.3
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1150
1140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38 to 44
16 to 25
Resilience: Unit (Modulus of Resilience), kJ/m3 610 to 640
350 to 430
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 47
46
Strength to Weight: Axial, points 33 to 34
25 to 31
Strength to Weight: Bending, points 38
31 to 36
Thermal Diffusivity, mm2/s 59
58
Thermal Shock Resistance, points 15 to 16
11 to 14

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 452
Aluminum (Al), % 91.6 to 94.4
91.2 to 93.2
Chromium (Cr), % 0 to 0.040
0.060 to 0.2
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 0.15
Magnesium (Mg), % 0.7 to 1.5
0.6 to 0.8
Manganese (Mn), % 0 to 0.050
0 to 0.1
Silicon (Si), % 0 to 0.2
0 to 0.15
Titanium (Ti), % 0 to 0.030
0.1 to 0.2
Zinc (Zn), % 4.8 to 5.8
6.0 to 7.0
Zirconium (Zr), % 0.15 to 0.25
0
Residuals, % 0 to 0.15
0 to 0.15

Comparable Variants