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Solder Alloy 115 vs. C95200 Bronze

Solder alloy 115 belongs to the otherwise unclassified metals classification, while C95200 bronze 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 115 and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 12
120
Elastic (Young's, Tensile) Modulus, GPa 28
110
Elongation at Break, % 22
29
Poisson's Ratio 0.41
0.34
Shear Modulus, GPa 10
42
Tensile Strength: Ultimate (UTS), MPa 36
520

Thermal Properties

Latent Heat of Fusion, J/g 36
230
Melting Completion (Liquidus), °C 250
1050
Melting Onset (Solidus), °C 180
1040
Specific Heat Capacity, J/kg-K 160
430
Thermal Conductivity, W/m-K 43
50
Thermal Expansion, µm/m-K 27
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.8
11
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
12

Otherwise Unclassified Properties

Base Metal Price, % relative 95
28
Density, g/cm3 9.9
8.3
Embodied Carbon, kg CO2/kg material 7.8
3.0
Embodied Energy, MJ/kg 130
50
Embodied Water, L/kg 730
380

Common Calculations

Stiffness to Weight: Axial, points 1.6
7.6
Stiffness to Weight: Bending, points 10
19
Strength to Weight: Axial, points 1.0
17
Strength to Weight: Bending, points 2.4
17
Thermal Diffusivity, mm2/s 27
14
Thermal Shock Resistance, points 3.4
19

Alloy Composition

Aluminum (Al), % 0 to 0.0010
8.5 to 9.5
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
Copper (Cu), % 0 to 0.080
86 to 89
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
2.5 to 4.0
Lead (Pb), % 63.4 to 65.5
0
Nickel (Ni), % 0 to 0.010
0
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 34.5 to 35.5
0
Zinc (Zn), % 0 to 0.0010
0
Residuals, % 0
0 to 1.0