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Solder Alloy 701 vs. Nickel 22

Solder alloy 701 belongs to the otherwise unclassified metals classification, while nickel 22 belongs to the nickel alloys. There are 22 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 701 and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
220
Elongation at Break, % 37
49
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 19
84
Tensile Strength: Ultimate (UTS), MPa 54
790

Thermal Properties

Latent Heat of Fusion, J/g 61
320
Melting Completion (Liquidus), °C 230
1390
Melting Onset (Solidus), °C 220
1360
Specific Heat Capacity, J/kg-K 220
430
Thermal Conductivity, W/m-K 52
10
Thermal Expansion, µm/m-K 22
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 17
1.5

Otherwise Unclassified Properties

Density, g/cm3 7.4
8.9
Embodied Carbon, kg CO2/kg material 18
12
Embodied Energy, MJ/kg 300
170

Common Calculations

Stiffness to Weight: Axial, points 3.8
14
Stiffness to Weight: Bending, points 17
22
Strength to Weight: Axial, points 2.0
25
Strength to Weight: Bending, points 4.3
21
Thermal Diffusivity, mm2/s 32
2.7
Thermal Shock Resistance, points 3.5
24

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.1
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 0.015
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 0 to 0.050
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
2.0 to 6.0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 0.015
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 0 to 0.010
50.8 to 63
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.080
Silver (Ag), % 3.5 to 3.9
0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 95.6 to 96.5
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 0 to 0.0010
0