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Solder Alloy 135 vs. Nickel 625

Solder alloy 135 belongs to the otherwise unclassified metals classification, while nickel 625 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 135 and the bottom bar is nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 27
200
Elongation at Break, % 20
33 to 34
Poisson's Ratio 0.41
0.29
Shear Modulus, GPa 9.5
79
Tensile Strength: Ultimate (UTS), MPa 35
790 to 910

Thermal Properties

Latent Heat of Fusion, J/g 36
330
Melting Completion (Liquidus), °C 250
1350
Melting Onset (Solidus), °C 190
1290
Specific Heat Capacity, J/kg-K 160
440
Thermal Conductivity, W/m-K 42
11
Thermal Expansion, µm/m-K 27
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.5
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 90
80
Density, g/cm3 10
8.6
Embodied Carbon, kg CO2/kg material 7.3
14
Embodied Energy, MJ/kg 120
190
Embodied Water, L/kg 720
290

Common Calculations

Stiffness to Weight: Axial, points 1.5
13
Stiffness to Weight: Bending, points 9.9
23
Strength to Weight: Axial, points 1.0
26 to 29
Strength to Weight: Bending, points 2.4
22 to 24
Thermal Diffusivity, mm2/s 27
2.9
Thermal Shock Resistance, points 3.5
22 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.4
Antimony (Sb), % 0.5 to 1.8
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 1.0
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 5.0
Lead (Pb), % 67.1 to 70
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.010
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 29.5 to 30.5
0
Titanium (Ti), % 0
0 to 0.4
Zinc (Zn), % 0 to 0.0010
0