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Solder Alloy 181 vs. N07716 Nickel

Solder alloy 181 belongs to the otherwise unclassified metals classification, while N07716 nickel belongs to the nickel alloys. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is solder alloy 181 and the bottom bar is N07716 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 18
200
Elongation at Break, % 41
34
Poisson's Ratio 0.44
0.29
Shear Modulus, GPa 6.1
78
Tensile Strength: Ultimate (UTS), MPa 27
860

Thermal Properties

Latent Heat of Fusion, J/g 26
320
Melting Completion (Liquidus), °C 310
1480
Melting Onset (Solidus), °C 300
1430
Specific Heat Capacity, J/kg-K 130
440
Thermal Conductivity, W/m-K 24
11
Thermal Expansion, µm/m-K 29
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 7.4
1.5

Otherwise Unclassified Properties

Density, g/cm3 11
8.5
Embodied Carbon, kg CO2/kg material 6.2
13
Embodied Energy, MJ/kg 100
190

Common Calculations

Stiffness to Weight: Axial, points 0.86
13
Stiffness to Weight: Bending, points 7.7
23
Strength to Weight: Axial, points 0.66
28
Strength to Weight: Bending, points 1.8
24
Thermal Diffusivity, mm2/s 16
2.8
Thermal Shock Resistance, points 3.8
24

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.35
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 22
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 11.3
Lead (Pb), % 96.2 to 98
0
Manganese (Mn), % 0
0 to 0.2
Molybdenum (Mo), % 0
7.0 to 9.5
Nickel (Ni), % 0 to 0.010
59 to 63
Niobium (Nb), % 0
2.8 to 4.0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.2
Silver (Ag), % 2.0 to 3.0
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.25
0
Titanium (Ti), % 0
1.0 to 1.6
Zinc (Zn), % 0 to 0.0010
0