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Solder Alloy 142 vs. Nickel 625

Solder alloy 142 belongs to the otherwise unclassified metals classification, while nickel 625 belongs to the nickel alloys. There are 23 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 solder alloy 142 and the bottom bar is nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
200
Elongation at Break, % 37
33 to 34
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 12
79
Tensile Strength: Ultimate (UTS), MPa 43
790 to 910

Thermal Properties

Latent Heat of Fusion, J/g 42
330
Melting Completion (Liquidus), °C 210
1350
Melting Onset (Solidus), °C 180
1290
Specific Heat Capacity, J/kg-K 170
440
Thermal Conductivity, W/m-K 45
11
Thermal Expansion, µm/m-K 25
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 11
1.4

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.6
Embodied Carbon, kg CO2/kg material 9.4
14
Embodied Energy, MJ/kg 160
190
Embodied Water, L/kg 890
290

Common Calculations

Stiffness to Weight: Axial, points 2.0
13
Stiffness to Weight: Bending, points 11
23
Strength to Weight: Axial, points 1.3
26 to 29
Strength to Weight: Bending, points 2.9
22 to 24
Thermal Diffusivity, mm2/s 28
2.9
Thermal Shock Resistance, points 3.7
22 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.4
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 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 5.0
Lead (Pb), % 47.4 to 50
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.010
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 47.5 to 48.5
0
Titanium (Ti), % 0
0 to 0.4
Zinc (Zn), % 0 to 0.0010
0