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Solder Alloy 142 vs. Grade CU5MCuC Nickel

Solder alloy 142 belongs to the otherwise unclassified metals classification, while grade CU5MCuC nickel belongs to the nickel alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is solder alloy 142 and the bottom bar is grade CU5MCuC nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
200
Elongation at Break, % 37
22
Poisson's Ratio 0.4
0.28
Shear Modulus, GPa 12
77
Tensile Strength: Ultimate (UTS), MPa 43
580

Thermal Properties

Latent Heat of Fusion, J/g 42
310
Melting Completion (Liquidus), °C 210
1420
Melting Onset (Solidus), °C 180
1370
Specific Heat Capacity, J/kg-K 170
460
Thermal Expansion, µm/m-K 25
13

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.2
Embodied Carbon, kg CO2/kg material 9.4
7.7
Embodied Energy, MJ/kg 160
110
Embodied Water, L/kg 890
230

Common Calculations

Stiffness to Weight: Axial, points 2.0
13
Stiffness to Weight: Bending, points 11
24
Strength to Weight: Axial, points 1.3
20
Strength to Weight: Bending, points 2.9
19
Thermal Shock Resistance, points 3.7
16

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 2.5 to 3.5
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
19.5 to 23.5
Copper (Cu), % 0 to 0.080
1.5 to 3.5
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
22.2 to 37.9
Lead (Pb), % 47.4 to 50
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0 to 0.010
38 to 44
Niobium (Nb), % 0
0.6 to 1.2
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 47.5 to 48.5
0
Zinc (Zn), % 0 to 0.0010
0