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Solder Alloy 716 vs. AWS BNi-6

Solder alloy 716 belongs to the otherwise unclassified metals classification, while AWS BNi-6 belongs to the nickel alloys. There are 17 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 716 and the bottom bar is AWS BNi-6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
160
Poisson's Ratio 0.36
0.31
Shear Modulus, GPa 19
62
Tensile Strength: Ultimate (UTS), MPa 39
450

Thermal Properties

Latent Heat of Fusion, J/g 60
260
Melting Completion (Liquidus), °C 230
880
Melting Onset (Solidus), °C 220
880
Specific Heat Capacity, J/kg-K 220
480
Thermal Expansion, µm/m-K 22
9.8

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.2
Embodied Carbon, kg CO2/kg material 16
9.4
Embodied Energy, MJ/kg 270
130

Common Calculations

Stiffness to Weight: Axial, points 3.8
11
Stiffness to Weight: Bending, points 17
22
Strength to Weight: Axial, points 1.5
15
Strength to Weight: Bending, points 3.5
16
Thermal Shock Resistance, points 2.5
20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.050
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 0.060
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 0.3 to 0.7
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0
Lead (Pb), % 0 to 0.070
0
Nickel (Ni), % 0 to 0.010
87.2 to 90
Phosphorus (P), % 0
10 to 12
Selenium (Se), % 0
0 to 0.0050
Silver (Ag), % 0.8 to 1.2
0
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 97.6 to 98.9
0
Titanium (Ti), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.0010
0
Zirconium (Zr), % 0
0 to 0.050
Residuals, % 0
0 to 0.5