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C82000 Copper vs. Solder Alloy 114

C82000 copper belongs to the copper alloys classification, while solder alloy 114 belongs to the otherwise unclassified metals. 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 C82000 copper and the bottom bar is solder alloy 114.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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