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7022 Aluminum vs. 713.0 Aluminum

Both 7022 aluminum and 713.0 aluminum are aluminum alloys. They have a very high 97% of their average alloy composition in common. There are 30 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 7022 aluminum and the bottom bar is 713.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
71
Elongation at Break, % 6.3 to 8.0
3.9 to 4.3
Fatigue Strength, MPa 140 to 170
63 to 120
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 26
27
Shear Strength, MPa 290 to 320
180
Tensile Strength: Ultimate (UTS), MPa 490 to 540
240 to 260
Tensile Strength: Yield (Proof), MPa 390 to 460
170

Thermal Properties

Latent Heat of Fusion, J/g 380
370
Maximum Temperature: Mechanical, °C 200
180
Melting Completion (Liquidus), °C 640
630
Melting Onset (Solidus), °C 480
610
Specific Heat Capacity, J/kg-K 870
860
Thermal Conductivity, W/m-K 140
150
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 21
35
Electrical Conductivity: Equal Weight (Specific), % IACS 65
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
9.5
Density, g/cm3 2.9
3.1
Embodied Carbon, kg CO2/kg material 8.5
7.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1130
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 40
8.7 to 9.9
Resilience: Unit (Modulus of Resilience), kJ/m3 1100 to 1500
210 to 220
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 47
45
Strength to Weight: Axial, points 47 to 51
22 to 23
Strength to Weight: Bending, points 47 to 50
28 to 29
Thermal Diffusivity, mm2/s 54
57
Thermal Shock Resistance, points 21 to 23
10 to 11

Alloy Composition

Aluminum (Al), % 87.9 to 92.4
87.6 to 92.4
Chromium (Cr), % 0.1 to 0.3
0 to 0.35
Copper (Cu), % 0.5 to 1.0
0.4 to 1.0
Iron (Fe), % 0 to 0.5
0 to 1.1
Magnesium (Mg), % 2.6 to 3.7
0.2 to 0.5
Manganese (Mn), % 0.1 to 0.4
0 to 0.6
Nickel (Ni), % 0
0 to 0.15
Silicon (Si), % 0 to 0.5
0 to 0.25
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 4.3 to 5.2
7.0 to 8.0
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0
0 to 0.25