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Solder Alloy 132 vs. C67400 Bronze

Solder alloy 132 belongs to the otherwise unclassified metals classification, while C67400 bronze belongs to the copper alloys. There are 23 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 132 and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 37
110
Elongation at Break, % 43
22 to 28
Poisson's Ratio 0.39
0.31
Shear Modulus, GPa 13
41
Tensile Strength: Ultimate (UTS), MPa 52
480 to 610

Thermal Properties

Latent Heat of Fusion, J/g 45
190
Melting Completion (Liquidus), °C 190
890
Melting Onset (Solidus), °C 180
870
Specific Heat Capacity, J/kg-K 180
400
Thermal Conductivity, W/m-K 50
100
Thermal Expansion, µm/m-K 25
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
23
Electrical Conductivity: Equal Weight (Specific), % IACS 12
26

Otherwise Unclassified Properties

Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 11
2.8
Embodied Energy, MJ/kg 180
48
Embodied Water, L/kg 910
330

Common Calculations

Stiffness to Weight: Axial, points 2.3
7.5
Stiffness to Weight: Bending, points 12
20
Strength to Weight: Axial, points 1.6
17 to 22
Strength to Weight: Bending, points 3.5
17 to 20
Thermal Diffusivity, mm2/s 30
32
Thermal Shock Resistance, points 4.1
16 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0.5 to 2.0
Antimony (Sb), % 0.2 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
57 to 60
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.35
Lead (Pb), % 38.5 to 40.3
0 to 0.5
Manganese (Mn), % 0
2.0 to 3.5
Nickel (Ni), % 0 to 0.010
0 to 0.25
Silicon (Si), % 0
0.5 to 1.5
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 59.5 to 60.5
0 to 0.3
Zinc (Zn), % 0 to 0.0010
31.1 to 40
Residuals, % 0
0 to 0.5