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7010 Aluminum vs. Solder Alloy 111

7010 aluminum belongs to the aluminum alloys classification, while solder alloy 111 belongs to the otherwise unclassified metals. There are 23 material properties with values for both materials. Properties with values for just one material (8, 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 solder alloy 111.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
33
Elongation at Break, % 3.9 to 6.8
35
Poisson's Ratio 0.32
0.4
Shear Modulus, GPa 26
12
Tensile Strength: Ultimate (UTS), MPa 520 to 590
41

Thermal Properties

Latent Heat of Fusion, J/g 380
41
Melting Completion (Liquidus), °C 630
220
Melting Onset (Solidus), °C 480
180
Specific Heat Capacity, J/kg-K 860
180
Thermal Conductivity, W/m-K 150
48
Thermal Expansion, µm/m-K 24
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
11
Electrical Conductivity: Equal Weight (Specific), % IACS 120
11

Otherwise Unclassified Properties

Density, g/cm3 3.0
9.3
Embodied Carbon, kg CO2/kg material 8.3
9.4
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1120
830

Common Calculations

Stiffness to Weight: Axial, points 13
2.0
Stiffness to Weight: Bending, points 45
12
Strength to Weight: Axial, points 47 to 54
1.2
Strength to Weight: Bending, points 47 to 52
2.8
Thermal Diffusivity, mm2/s 58
29
Thermal Shock Resistance, points 22 to 26
3.5

Alloy Composition

Aluminum (Al), % 87.9 to 90.6
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 1.5 to 2.0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.15
0 to 0.020
Lead (Pb), % 0
48.8 to 50.5
Magnesium (Mg), % 2.1 to 2.6
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.050
0 to 0.010
Silicon (Si), % 0 to 0.12
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
49.5 to 50.5
Titanium (Ti), % 0 to 0.060
0
Zinc (Zn), % 5.7 to 6.7
0 to 0.0010
Zirconium (Zr), % 0.1 to 0.16
0
Residuals, % 0 to 0.15
0