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7010 Aluminum vs. C11300 Copper

7010 aluminum belongs to the aluminum alloys classification, while C11300 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is 7010 aluminum and the bottom bar is C11300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
120
Elongation at Break, % 3.9 to 6.8
2.3 to 50
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 26
43
Shear Strength, MPa 300 to 340
160 to 240
Tensile Strength: Ultimate (UTS), MPa 520 to 590
230 to 410
Tensile Strength: Yield (Proof), MPa 410 to 540
77 to 400

Thermal Properties

Latent Heat of Fusion, J/g 380
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 630
1080
Melting Onset (Solidus), °C 480
1030
Specific Heat Capacity, J/kg-K 860
390
Thermal Conductivity, W/m-K 150
390
Thermal Expansion, µm/m-K 24
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
100
Electrical Conductivity: Equal Weight (Specific), % IACS 120
100

Otherwise Unclassified Properties

Base Metal Price, % relative 10
32
Density, g/cm3 3.0
9.0
Embodied Carbon, kg CO2/kg material 8.3
2.6
Embodied Energy, MJ/kg 150
42
Embodied Water, L/kg 1120
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22 to 33
8.5 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 1230 to 2130
25 to 690
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 45
18
Strength to Weight: Axial, points 47 to 54
7.2 to 13
Strength to Weight: Bending, points 47 to 52
9.4 to 14
Thermal Diffusivity, mm2/s 58
110
Thermal Shock Resistance, points 22 to 26
8.2 to 15

Alloy Composition

Aluminum (Al), % 87.9 to 90.6
0
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 1.5 to 2.0
99.85 to 99.973
Iron (Fe), % 0 to 0.15
0
Magnesium (Mg), % 2.1 to 2.6
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.050
0
Silicon (Si), % 0 to 0.12
0
Silver (Ag), % 0
0.027 to 0.050
Titanium (Ti), % 0 to 0.060
0
Zinc (Zn), % 5.7 to 6.7
0
Zirconium (Zr), % 0.1 to 0.16
0
Residuals, % 0
0 to 0.1