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C55283 Copper vs. Solder Alloy 142

C55283 copper belongs to the copper alloys classification, while solder alloy 142 belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C55283 copper and the bottom bar is solder alloy 142.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
33
Poisson's Ratio 0.34
0.4
Shear Modulus, GPa 39
12
Tensile Strength: Ultimate (UTS), MPa 190
43

Thermal Properties

Latent Heat of Fusion, J/g 190
42
Melting Completion (Liquidus), °C 720
210
Melting Onset (Solidus), °C 640
180
Specific Heat Capacity, J/kg-K 400
170
Thermal Expansion, µm/m-K 16
25

Otherwise Unclassified Properties

Density, g/cm3 8.6
9.3
Embodied Carbon, kg CO2/kg material 7.9
9.4
Embodied Energy, MJ/kg 120
160

Common Calculations

Stiffness to Weight: Axial, points 6.8
2.0
Stiffness to Weight: Bending, points 18
11
Strength to Weight: Axial, points 6.1
1.3
Strength to Weight: Bending, points 8.5
2.9
Thermal Shock Resistance, points 8.0
3.7

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
2.5 to 3.5
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 86.2 to 87.2
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0
0 to 0.020
Lead (Pb), % 0
47.4 to 50
Nickel (Ni), % 0
0 to 0.010
Phosphorus (P), % 7.0 to 7.5
0
Silver (Ag), % 5.8 to 6.2
0 to 0.1
Tin (Sn), % 0
47.5 to 48.5
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.15
0