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C93200 Bronze vs. Solder Alloy 131

C93200 bronze belongs to the copper alloys classification, while solder alloy 131 belongs to the otherwise unclassified metals. There are 23 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 C93200 bronze and the bottom bar is solder alloy 131.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
38
Elongation at Break, % 20
47
Poisson's Ratio 0.35
0.39
Shear Modulus, GPa 38
14
Tensile Strength: Ultimate (UTS), MPa 240
31

Thermal Properties

Latent Heat of Fusion, J/g 180
46
Melting Completion (Liquidus), °C 980
180
Melting Onset (Solidus), °C 850
180
Specific Heat Capacity, J/kg-K 360
190
Thermal Conductivity, W/m-K 59
55
Thermal Expansion, µm/m-K 18
25

Electrical Properties

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

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 3.2
11
Embodied Energy, MJ/kg 52
180
Embodied Water, L/kg 370
940

Common Calculations

Stiffness to Weight: Axial, points 6.5
2.4
Stiffness to Weight: Bending, points 18
13
Strength to Weight: Axial, points 7.5
1.0
Strength to Weight: Bending, points 9.7
2.5
Thermal Diffusivity, mm2/s 18
33
Thermal Shock Resistance, points 9.3
2.4

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 0 to 0.35
0.2 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 81 to 85
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 0.020
Lead (Pb), % 6.0 to 8.0
35.5 to 37.3
Nickel (Ni), % 0 to 1.0
0 to 0.010
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.3 to 7.5
62.5 to 63.5
Zinc (Zn), % 2.0 to 4.0
0 to 0.0010
Residuals, % 0 to 1.0
0