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Solder Alloy 114 vs. C82000 Copper

Solder alloy 114 belongs to the otherwise unclassified metals classification, while C82000 copper belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is solder alloy 114 and the bottom bar is C82000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 30
120
Elongation at Break, % 25
8.0 to 20
Poisson's Ratio 0.41
0.34
Shear Modulus, GPa 11
45
Tensile Strength: Ultimate (UTS), MPa 37
350 to 690

Thermal Properties

Latent Heat of Fusion, J/g 38
220
Melting Completion (Liquidus), °C 240
1090
Melting Onset (Solidus), °C 180
970
Specific Heat Capacity, J/kg-K 170
390
Thermal Conductivity, W/m-K 44
260
Thermal Expansion, µm/m-K 26
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
45
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
46

Otherwise Unclassified Properties

Base Metal Price, % relative 95
60
Density, g/cm3 9.7
8.9
Embodied Carbon, kg CO2/kg material 8.3
5.0
Embodied Energy, MJ/kg 140
77
Embodied Water, L/kg 760
320

Common Calculations

Stiffness to Weight: Axial, points 1.7
7.5
Stiffness to Weight: Bending, points 11
18
Strength to Weight: Axial, points 1.1
11 to 22
Strength to Weight: Bending, points 2.6
12 to 20
Thermal Diffusivity, mm2/s 27
76
Thermal Shock Resistance, points 3.4
12 to 24

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.1
Antimony (Sb), % 0 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Beryllium (Be), % 0
0.45 to 0.8
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
2.2 to 2.7
Copper (Cu), % 0 to 0.080
95.2 to 97.4
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.1
Lead (Pb), % 58.4 to 60.5
0 to 0.020
Nickel (Ni), % 0 to 0.010
0 to 0.2
Silicon (Si), % 0
0 to 0.15
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 39.5 to 40.5
0 to 0.1
Zinc (Zn), % 0 to 0.0010
0 to 0.1
Residuals, % 0
0 to 0.5