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Solder Alloy 502 vs. Nickel 689

Solder alloy 502 belongs to the otherwise unclassified metals classification, while nickel 689 belongs to the nickel alloys. There are 18 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is solder alloy 502 and the bottom bar is nickel 689.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
210
Elongation at Break, % 34
23
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 19
80
Tensile Strength: Ultimate (UTS), MPa 58
1250

Thermal Properties

Latent Heat of Fusion, J/g 66
330
Melting Completion (Liquidus), °C 350
1440
Melting Onset (Solidus), °C 220
1390
Specific Heat Capacity, J/kg-K 230
450
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Density, g/cm3 7.4
8.5
Embodied Carbon, kg CO2/kg material 15
11
Embodied Energy, MJ/kg 260
150

Common Calculations

Stiffness to Weight: Axial, points 4.0
14
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 2.2
41
Strength to Weight: Bending, points 4.5
30
Thermal Shock Resistance, points 3.6
35

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0.75 to 1.3
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.080
0
Boron (B), % 0
0.0030 to 0.010
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.1 to 0.2
Chromium (Cr), % 0
18 to 20
Cobalt (Co), % 0
9.0 to 11
Copper (Cu), % 3.5 to 4.5
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 5.0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
9.0 to 10.5
Nickel (Ni), % 0 to 0.010
48.3 to 60.9
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0.8 to 1.2
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 93.8 to 95.7
0
Titanium (Ti), % 0
2.3 to 2.8
Zinc (Zn), % 0 to 0.0010
0