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6110 Aluminum vs. 7022 Aluminum

Both 6110 aluminum and 7022 aluminum are aluminum alloys. They have a moderately high 93% of their average alloy composition in common.

For each property being compared, the top bar is 6110 aluminum and the bottom bar is 7022 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
70
Elongation at Break, % 2.2
6.3 to 8.0
Fatigue Strength, MPa 120
140 to 170
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
26
Shear Strength, MPa 290
290 to 320
Tensile Strength: Ultimate (UTS), MPa 500
490 to 540
Tensile Strength: Yield (Proof), MPa 500
390 to 460

Thermal Properties

Latent Heat of Fusion, J/g 410
380
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 640
640
Melting Onset (Solidus), °C 600
480
Specific Heat Capacity, J/kg-K 900
870
Thermal Conductivity, W/m-K 170
140
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 42
21
Electrical Conductivity: Equal Weight (Specific), % IACS 140
65

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.8
2.9
Embodied Carbon, kg CO2/kg material 8.2
8.5
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1170
1130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11
29 to 40
Resilience: Unit (Modulus of Resilience), kJ/m3 1770
1100 to 1500
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
47
Strength to Weight: Axial, points 51
47 to 51
Strength to Weight: Bending, points 51
47 to 50
Thermal Diffusivity, mm2/s 67
54
Thermal Shock Resistance, points 22
21 to 23

Alloy Composition


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Aluminum (Al), % 94.4 to 98.4
87.9 to 92.4
Chromium (Cr), % 0.040 to 0.25
0.1 to 0.3
Copper (Cu), % 0.2 to 0.7
0.5 to 1.0
Iron (Fe), % 0 to 0.8
0 to 0.5
Magnesium (Mg), % 0.5 to 1.1
2.6 to 3.7
Manganese (Mn), % 0.2 to 0.7
0.1 to 0.4
Silicon (Si), % 0.7 to 1.5
0 to 0.5
Titanium (Ti), % 0 to 0.15
0 to 0.2
Zinc (Zn), % 0 to 0.3
4.3 to 5.2
Zirconium (Zr), % 0
0 to 0.2
Residuals, % 0 to 0.15
0 to 0.15