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EN 2.4654 Nickel vs. Solder Alloy 702

EN 2.4654 nickel belongs to the nickel alloys classification, while solder alloy 702 belongs to the otherwise unclassified metals. There are 20 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 2.4654 nickel and the bottom bar is solder alloy 702.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
51
Elongation at Break, % 17
21
Poisson's Ratio 0.29
0.36
Shear Modulus, GPa 77
19
Tensile Strength: Ultimate (UTS), MPa 1250
53

Thermal Properties

Latent Heat of Fusion, J/g 320
61
Melting Completion (Liquidus), °C 1390
220
Melting Onset (Solidus), °C 1330
220
Specific Heat Capacity, J/kg-K 460
220
Thermal Conductivity, W/m-K 13
62
Thermal Expansion, µm/m-K 12
22

Otherwise Unclassified Properties

Density, g/cm3 8.4
7.4
Embodied Carbon, kg CO2/kg material 10
17
Embodied Energy, MJ/kg 150
290

Common Calculations

Stiffness to Weight: Axial, points 13
3.8
Stiffness to Weight: Bending, points 23
17
Strength to Weight: Axial, points 42
2.0
Strength to Weight: Bending, points 31
4.2
Thermal Diffusivity, mm2/s 3.3
38
Thermal Shock Resistance, points 37
3.4

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Boron (B), % 0.0030 to 0.010
0
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0.020 to 0.1
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0 to 0.050
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
0 to 0.070
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0 to 0.010
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.15
0
Silver (Ag), % 0
2.8 to 3.2
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
96.3 to 97.2
Titanium (Ti), % 2.8 to 3.3
0
Zinc (Zn), % 0
0 to 0.0010
Zirconium (Zr), % 0.020 to 0.080
0