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Solder Alloy 116 vs. C99300 Copper

Solder alloy 116 belongs to the otherwise unclassified metals classification, while C99300 copper belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is solder alloy 116 and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 12
200
Elastic (Young's, Tensile) Modulus, GPa 26
120
Elongation at Break, % 18
2.0
Poisson's Ratio 0.42
0.33
Shear Modulus, GPa 9.3
46
Tensile Strength: Ultimate (UTS), MPa 34
660

Thermal Properties

Latent Heat of Fusion, J/g 34
240
Melting Completion (Liquidus), °C 260
1080
Melting Onset (Solidus), °C 180
1070
Specific Heat Capacity, J/kg-K 160
450
Thermal Conductivity, W/m-K 41
43
Thermal Expansion, µm/m-K 27
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 90
35
Density, g/cm3 10
8.2
Embodied Carbon, kg CO2/kg material 7.2
4.5
Embodied Energy, MJ/kg 120
70
Embodied Water, L/kg 690
400

Common Calculations

Stiffness to Weight: Axial, points 1.5
8.3
Stiffness to Weight: Bending, points 9.8
20
Strength to Weight: Axial, points 0.94
22
Strength to Weight: Bending, points 2.3
20
Thermal Diffusivity, mm2/s 26
12
Thermal Shock Resistance, points 3.4
22

Alloy Composition

Aluminum (Al), % 0 to 0.0010
10.7 to 11.5
Antimony (Sb), % 0 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0 to 0.080
68.6 to 74.4
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0.4 to 1.0
Lead (Pb), % 68.4 to 70.5
0 to 0.020
Nickel (Ni), % 0 to 0.010
13.5 to 16.5
Silicon (Si), % 0
0 to 0.020
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 29.5 to 30.5
0 to 0.050
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 0.3