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Solder Alloy 114 vs. C19800 Copper

Solder alloy 114 belongs to the otherwise unclassified metals classification, while C19800 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 C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 30
110
Elongation at Break, % 25
9.0 to 12
Poisson's Ratio 0.41
0.34
Shear Modulus, GPa 11
43
Tensile Strength: Ultimate (UTS), MPa 37
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 38
210
Melting Completion (Liquidus), °C 240
1070
Melting Onset (Solidus), °C 180
1050
Specific Heat Capacity, J/kg-K 170
390
Thermal Conductivity, W/m-K 44
260
Thermal Expansion, µm/m-K 26
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
61
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
62

Otherwise Unclassified Properties

Base Metal Price, % relative 95
30
Density, g/cm3 9.7
8.9
Embodied Carbon, kg CO2/kg material 8.3
2.8
Embodied Energy, MJ/kg 140
43
Embodied Water, L/kg 760
320

Common Calculations

Stiffness to Weight: Axial, points 1.7
7.2
Stiffness to Weight: Bending, points 11
18
Strength to Weight: Axial, points 1.1
14 to 17
Strength to Weight: Bending, points 2.6
14 to 17
Thermal Diffusivity, mm2/s 27
75
Thermal Shock Resistance, points 3.4
15 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Copper (Cu), % 0 to 0.080
95.7 to 99.47
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0.020 to 0.5
Lead (Pb), % 58.4 to 60.5
0
Magnesium (Mg), % 0
0.1 to 1.0
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0.010 to 0.1
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 39.5 to 40.5
0.1 to 1.0
Zinc (Zn), % 0 to 0.0010
0.3 to 1.5
Residuals, % 0
0 to 0.2