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EN 2.4669 Nickel vs. Solder Alloy 191

EN 2.4669 nickel belongs to the nickel alloys classification, while solder alloy 191 belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is solder alloy 191.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
19
Elongation at Break, % 16
32
Poisson's Ratio 0.29
0.43
Shear Modulus, GPa 73
6.5
Tensile Strength: Ultimate (UTS), MPa 1110
29

Thermal Properties

Latent Heat of Fusion, J/g 310
27
Melting Completion (Liquidus), °C 1380
300
Melting Onset (Solidus), °C 1330
300
Specific Heat Capacity, J/kg-K 460
130
Thermal Conductivity, W/m-K 12
24
Thermal Expansion, µm/m-K 13
29

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
8.8
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
7.2

Otherwise Unclassified Properties

Density, g/cm3 8.4
11
Embodied Carbon, kg CO2/kg material 10
5.8
Embodied Energy, MJ/kg 150
95

Common Calculations

Stiffness to Weight: Axial, points 13
0.93
Stiffness to Weight: Bending, points 23
8.0
Strength to Weight: Axial, points 37
0.72
Strength to Weight: Bending, points 28
1.9
Thermal Diffusivity, mm2/s 3.1
16
Thermal Shock Resistance, points 33
3.9

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 1.0
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), % 5.0 to 9.0
0 to 0.020
Lead (Pb), % 0
92.4 to 94
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 65.9 to 77.7
0 to 0.010
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
1.2 to 1.8
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
4.8 to 5.2
Titanium (Ti), % 2.3 to 2.8
0
Zinc (Zn), % 0
0 to 0.0010