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Solder Alloy 716 vs. C94300 Bronze

Solder alloy 716 belongs to the otherwise unclassified metals classification, while C94300 bronze belongs to the copper alloys. There are 22 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 716 and the bottom bar is C94300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 51
87
Elongation at Break, % 13
9.7
Poisson's Ratio 0.36
0.36
Shear Modulus, GPa 19
32
Tensile Strength: Ultimate (UTS), MPa 39
180

Thermal Properties

Latent Heat of Fusion, J/g 60
150
Melting Completion (Liquidus), °C 230
820
Melting Onset (Solidus), °C 220
760
Specific Heat Capacity, J/kg-K 220
320
Thermal Conductivity, W/m-K 60
63
Thermal Expansion, µm/m-K 22
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 16
8.7

Otherwise Unclassified Properties

Density, g/cm3 7.3
9.3
Embodied Carbon, kg CO2/kg material 16
2.9
Embodied Energy, MJ/kg 270
47

Common Calculations

Stiffness to Weight: Axial, points 3.8
5.2
Stiffness to Weight: Bending, points 17
16
Strength to Weight: Axial, points 1.5
5.2
Strength to Weight: Bending, points 3.5
7.4
Thermal Diffusivity, mm2/s 37
21
Thermal Shock Resistance, points 2.5
7.1

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.0050
Antimony (Sb), % 0 to 0.1
0 to 0.8
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0.3 to 0.7
67 to 72
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.15
Lead (Pb), % 0 to 0.070
23 to 27
Nickel (Ni), % 0 to 0.010
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 0.8 to 1.2
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 97.6 to 98.9
4.5 to 6.0
Zinc (Zn), % 0 to 0.0010
0 to 0.8
Residuals, % 0
0 to 1.0