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N10665 Nickel vs. Solder Alloy 121

N10665 nickel belongs to the nickel alloys classification, while solder alloy 121 belongs to the otherwise unclassified metals. There are 24 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 N10665 nickel and the bottom bar is solder alloy 121.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
21
Elongation at Break, % 45
25
Poisson's Ratio 0.31
0.43
Shear Modulus, GPa 84
7.5
Tensile Strength: Ultimate (UTS), MPa 860
32

Thermal Properties

Latent Heat of Fusion, J/g 310
29
Melting Completion (Liquidus), °C 1620
290
Melting Onset (Solidus), °C 1570
230
Specific Heat Capacity, J/kg-K 390
140
Thermal Conductivity, W/m-K 11
31
Thermal Expansion, µm/m-K 10
28

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
8.8
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
7.4

Otherwise Unclassified Properties

Base Metal Price, % relative 75
80
Density, g/cm3 9.3
11
Embodied Carbon, kg CO2/kg material 15
5.6
Embodied Energy, MJ/kg 200
93
Embodied Water, L/kg 270
580

Common Calculations

Stiffness to Weight: Axial, points 13
1.1
Stiffness to Weight: Bending, points 22
8.6
Strength to Weight: Axial, points 26
0.84
Strength to Weight: Bending, points 22
2.1
Thermal Diffusivity, mm2/s 3.1
20
Thermal Shock Resistance, points 27
3.9

Alloy Composition

Aluminum (Al), % 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 0.020
0
Chromium (Cr), % 0 to 1.0
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 2.0
0 to 0.020
Lead (Pb), % 0
83.4 to 85.5
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 64.8 to 74
0 to 0.010
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
14.5 to 15.5
Zinc (Zn), % 0
0 to 0.0010