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7076 Aluminum vs. 710.0 Aluminum

Both 7076 aluminum and 710.0 aluminum are aluminum alloys. They have a very high 97% of their average alloy composition in common. There are 31 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 7076 aluminum and the bottom bar is 710.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160
75
Elastic (Young's, Tensile) Modulus, GPa 70
70
Elongation at Break, % 6.2
2.2 to 3.6
Fatigue Strength, MPa 170
55 to 110
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 27
26
Shear Strength, MPa 310
180
Tensile Strength: Ultimate (UTS), MPa 530
240 to 250
Tensile Strength: Yield (Proof), MPa 460
160

Thermal Properties

Latent Heat of Fusion, J/g 380
380
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 630
650
Melting Onset (Solidus), °C 460
610
Specific Heat Capacity, J/kg-K 860
870
Thermal Conductivity, W/m-K 140
140
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
35
Electrical Conductivity: Equal Weight (Specific), % IACS 100
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 3.0
3.0
Embodied Carbon, kg CO2/kg material 8.0
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1110
1130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
4.9 to 7.9
Resilience: Unit (Modulus of Resilience), kJ/m3 1510
180 to 190
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 45
46
Strength to Weight: Axial, points 49
23
Strength to Weight: Bending, points 48
29
Thermal Diffusivity, mm2/s 54
53
Thermal Shock Resistance, points 23
10 to 11

Alloy Composition

Aluminum (Al), % 86.9 to 91.2
90.5 to 93.1
Copper (Cu), % 0.3 to 1.0
0.35 to 0.65
Iron (Fe), % 0 to 0.6
0 to 0.5
Magnesium (Mg), % 1.2 to 2.0
0.6 to 0.8
Manganese (Mn), % 0.3 to 0.8
0 to 0.050
Silicon (Si), % 0 to 0.4
0 to 0.15
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 7.0 to 8.0
6.0 to 7.0
Residuals, % 0
0 to 0.15