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Solder Alloy 704 vs. N07776 Nickel

Solder alloy 704 belongs to the otherwise unclassified metals classification, while N07776 nickel 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 704 and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
200
Elongation at Break, % 30
39
Poisson's Ratio 0.36
0.3
Shear Modulus, GPa 19
79
Tensile Strength: Ultimate (UTS), MPa 55
700

Thermal Properties

Latent Heat of Fusion, J/g 62
320
Melting Completion (Liquidus), °C 240
1550
Melting Onset (Solidus), °C 220
1500
Specific Heat Capacity, J/kg-K 220
430
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Density, g/cm3 7.5
8.6
Embodied Carbon, kg CO2/kg material 19
15
Embodied Energy, MJ/kg 320
210

Common Calculations

Stiffness to Weight: Axial, points 3.8
13
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 2.1
22
Strength to Weight: Bending, points 4.3
20
Thermal Shock Resistance, points 3.5
20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 2.0
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 0.030
Chromium (Cr), % 0
12 to 22
Copper (Cu), % 0 to 0.050
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 24.5
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
9.0 to 15
Nickel (Ni), % 0 to 0.010
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.5
Silver (Ag), % 4.8 to 5.2
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 94.3 to 95.2
0
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
0.5 to 2.5
Zinc (Zn), % 0 to 0.0010
0