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Nickel 693 vs. Solder Alloy 122

Nickel 693 belongs to the nickel alloys classification, while solder alloy 122 belongs to the otherwise unclassified metals. 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 nickel 693 and the bottom bar is solder alloy 122.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
20
Elongation at Break, % 34
30
Poisson's Ratio 0.28
0.43
Shear Modulus, GPa 76
6.9
Tensile Strength: Ultimate (UTS), MPa 660
30

Thermal Properties

Latent Heat of Fusion, J/g 330
27
Melting Completion (Liquidus), °C 1350
300
Melting Onset (Solidus), °C 1310
270
Specific Heat Capacity, J/kg-K 480
140
Thermal Conductivity, W/m-K 9.1
25
Thermal Expansion, µm/m-K 13
28

Otherwise Unclassified Properties

Base Metal Price, % relative 60
75
Density, g/cm3 8.1
11
Embodied Carbon, kg CO2/kg material 9.9
5.0
Embodied Energy, MJ/kg 140
84
Embodied Water, L/kg 320
540

Common Calculations

Stiffness to Weight: Axial, points 13
1.0
Stiffness to Weight: Bending, points 24
8.2
Strength to Weight: Axial, points 23
0.77
Strength to Weight: Bending, points 21
2.0
Thermal Diffusivity, mm2/s 2.3
17
Thermal Shock Resistance, points 19
3.9

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 2.5 to 6.0
0 to 0.020
Lead (Pb), % 0
88.4 to 90.5
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 53.3 to 67.5
0 to 0.010
Niobium (Nb), % 0.5 to 2.5
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
9.5 to 10.5
Titanium (Ti), % 0 to 1.0
0
Zinc (Zn), % 0
0 to 0.0010