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390.0 Aluminum vs. Solder Alloy 114

390.0 aluminum belongs to the aluminum alloys classification, while solder alloy 114 belongs to the otherwise unclassified metals. There are 25 material properties with values for both materials. Properties with values for just one material (5, 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 390.0 aluminum and the bottom bar is solder alloy 114.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
12
Elastic (Young's, Tensile) Modulus, GPa 75
30
Elongation at Break, % 1.0
25
Poisson's Ratio 0.33
0.41
Shear Modulus, GPa 28
11
Tensile Strength: Ultimate (UTS), MPa 280 to 300
37

Thermal Properties

Latent Heat of Fusion, J/g 640
38
Melting Completion (Liquidus), °C 650
240
Melting Onset (Solidus), °C 560
180
Specific Heat Capacity, J/kg-K 880
170
Thermal Conductivity, W/m-K 130
44
Thermal Expansion, µm/m-K 18
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24 to 25
10
Electrical Conductivity: Equal Weight (Specific), % IACS 79 to 83
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 11
95
Density, g/cm3 2.7
9.7
Embodied Carbon, kg CO2/kg material 7.3
8.3
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 950
760

Common Calculations

Stiffness to Weight: Axial, points 15
1.7
Stiffness to Weight: Bending, points 52
11
Strength to Weight: Axial, points 28 to 30
1.1
Strength to Weight: Bending, points 35 to 36
2.6
Thermal Diffusivity, mm2/s 56
27
Thermal Shock Resistance, points 14 to 15
3.4

Alloy Composition


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Aluminum (Al), % 74.5 to 79.6
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 4.0 to 5.0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 1.3
0 to 0.020
Lead (Pb), % 0
58.4 to 60.5
Magnesium (Mg), % 0.45 to 0.65
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0
0 to 0.010
Silicon (Si), % 16 to 18
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
39.5 to 40.5
Titanium (Ti), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0 to 0.0010
Residuals, % 0 to 0.2
0