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Solder Alloy 703 vs. N06219 Nickel

Solder alloy 703 belongs to the otherwise unclassified metals classification, while N06219 nickel belongs to the nickel alloys. There are 22 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 703 and the bottom bar is N06219 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
200
Elongation at Break, % 35
48
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 19
79
Tensile Strength: Ultimate (UTS), MPa 57
730

Thermal Properties

Latent Heat of Fusion, J/g 61
330
Melting Completion (Liquidus), °C 220
1430
Melting Onset (Solidus), °C 220
1380
Specific Heat Capacity, J/kg-K 220
450
Thermal Conductivity, W/m-K 55
10
Thermal Expansion, µm/m-K 22
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 17
1.4

Otherwise Unclassified Properties

Density, g/cm3 7.4
8.5
Embodied Carbon, kg CO2/kg material 18
11
Embodied Energy, MJ/kg 300
140

Common Calculations

Stiffness to Weight: Axial, points 3.8
13
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 2.1
24
Strength to Weight: Bending, points 4.4
21
Thermal Diffusivity, mm2/s 33
2.7
Thermal Shock Resistance, points 3.7
21

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.5
Antimony (Sb), % 0 to 0.1
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 0.050
Chromium (Cr), % 0
18 to 22
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.050
0 to 0.5
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
2.0 to 4.0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
7.0 to 9.0
Nickel (Ni), % 0 to 0.010
60.8 to 72.3
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0.7 to 1.1
Silver (Ag), % 3.3 to 3.7
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 95.8 to 96.7
0
Titanium (Ti), % 0
0 to 0.5
Zinc (Zn), % 0 to 0.0010
0