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Solder Alloy 191 vs. EN 2.4680 Cast Nickel

Solder alloy 191 belongs to the otherwise unclassified metals classification, while EN 2.4680 cast nickel belongs to the nickel alloys. There are 20 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 191 and the bottom bar is EN 2.4680 cast nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 19
210
Elongation at Break, % 32
9.1
Poisson's Ratio 0.43
0.26
Shear Modulus, GPa 6.5
84
Tensile Strength: Ultimate (UTS), MPa 29
600

Thermal Properties

Latent Heat of Fusion, J/g 27
350
Melting Completion (Liquidus), °C 300
1360
Melting Onset (Solidus), °C 300
1320
Specific Heat Capacity, J/kg-K 130
480
Thermal Conductivity, W/m-K 24
14
Thermal Expansion, µm/m-K 29
15

Otherwise Unclassified Properties

Density, g/cm3 11
8.0
Embodied Carbon, kg CO2/kg material 5.8
9.1
Embodied Energy, MJ/kg 95
130

Common Calculations

Stiffness to Weight: Axial, points 0.93
15
Stiffness to Weight: Bending, points 8.0
25
Strength to Weight: Axial, points 0.72
21
Strength to Weight: Bending, points 1.9
20
Thermal Diffusivity, mm2/s 16
3.7
Thermal Shock Resistance, points 3.9
14

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
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 0.1
Chromium (Cr), % 0
48 to 52
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 1.0
Lead (Pb), % 92.4 to 94
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.010
42.9 to 51
Niobium (Nb), % 0
1.0 to 1.8
Nitrogen (N), % 0
0 to 0.16
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 1.2 to 1.8
0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 4.8 to 5.2
0
Zinc (Zn), % 0 to 0.0010
0