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Solder Alloy 142 vs. AWS E80C-Ni3

Solder alloy 142 belongs to the otherwise unclassified metals classification, while AWS E80C-Ni3 belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is solder alloy 142 and the bottom bar is AWS E80C-Ni3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
190
Elongation at Break, % 37
27
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 12
72
Tensile Strength: Ultimate (UTS), MPa 43
630

Thermal Properties

Latent Heat of Fusion, J/g 42
260
Melting Completion (Liquidus), °C 210
1450
Melting Onset (Solidus), °C 180
1410
Specific Heat Capacity, J/kg-K 170
470
Thermal Conductivity, W/m-K 45
51
Thermal Expansion, µm/m-K 25
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 11
8.5

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 9.4
1.7
Embodied Energy, MJ/kg 160
23
Embodied Water, L/kg 890
53

Common Calculations

Stiffness to Weight: Axial, points 2.0
13
Stiffness to Weight: Bending, points 11
24
Strength to Weight: Axial, points 1.3
22
Strength to Weight: Bending, points 2.9
21
Thermal Diffusivity, mm2/s 28
14
Thermal Shock Resistance, points 3.7
19

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 0.12
Copper (Cu), % 0 to 0.080
0 to 0.35
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
92.8 to 97.3
Lead (Pb), % 47.4 to 50
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.010
2.8 to 3.8
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.9
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 47.5 to 48.5
0
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.5