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5010 Aluminum vs. 7050 Aluminum

Both 5010 aluminum and 7050 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 5010 aluminum and the bottom bar is 7050 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
70
Elongation at Break, % 1.1 to 23
2.2 to 12
Fatigue Strength, MPa 35 to 83
130 to 210
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
26
Shear Strength, MPa 64 to 120
280 to 330
Tensile Strength: Ultimate (UTS), MPa 100 to 210
490 to 570
Tensile Strength: Yield (Proof), MPa 38 to 190
390 to 500

Thermal Properties

Latent Heat of Fusion, J/g 400
370
Maximum Temperature: Mechanical, °C 180
190
Melting Completion (Liquidus), °C 650
630
Melting Onset (Solidus), °C 630
490
Specific Heat Capacity, J/kg-K 900
860
Thermal Conductivity, W/m-K 200
140
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
35
Electrical Conductivity: Equal Weight (Specific), % IACS 150
100

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
3.1
Embodied Carbon, kg CO2/kg material 8.2
8.2
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1190
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.3 to 20
10 to 55
Resilience: Unit (Modulus of Resilience), kJ/m3 10 to 270
1110 to 1760
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
45
Strength to Weight: Axial, points 10 to 22
45 to 51
Strength to Weight: Bending, points 18 to 29
45 to 50
Thermal Diffusivity, mm2/s 82
54
Thermal Shock Resistance, points 4.5 to 9.4
21 to 25

Alloy Composition


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Aluminum (Al), % 97.1 to 99.7
87.3 to 92.1
Chromium (Cr), % 0 to 0.15
0 to 0.040
Copper (Cu), % 0 to 0.25
2.0 to 2.6
Iron (Fe), % 0 to 0.7
0 to 0.15
Magnesium (Mg), % 0.2 to 0.6
1.9 to 2.6
Manganese (Mn), % 0.1 to 0.3
0 to 0.1
Silicon (Si), % 0 to 0.4
0 to 0.12
Titanium (Ti), % 0 to 0.1
0 to 0.060
Zinc (Zn), % 0 to 0.3
5.7 to 6.7
Zirconium (Zr), % 0
0.080 to 0.15
Residuals, % 0 to 0.15
0 to 0.15