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C66100 Bronze vs. Solder Alloy 811

C66100 bronze belongs to the copper alloys classification, while solder alloy 811 belongs to the otherwise unclassified metals. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is solder alloy 811.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
52
Elongation at Break, % 8.0 to 40
38
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 43
19
Tensile Strength: Ultimate (UTS), MPa 410 to 790
53

Thermal Properties

Latent Heat of Fusion, J/g 260
63
Melting Completion (Liquidus), °C 1050
200
Melting Onset (Solidus), °C 1000
190
Specific Heat Capacity, J/kg-K 400
230
Thermal Conductivity, W/m-K 34
59
Thermal Expansion, µm/m-K 17
22

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.3
Embodied Carbon, kg CO2/kg material 2.6
14
Embodied Energy, MJ/kg 42
240
Embodied Water, L/kg 300
1200

Common Calculations

Stiffness to Weight: Axial, points 7.4
4.0
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 13 to 25
2.0
Strength to Weight: Bending, points 14 to 22
4.3
Thermal Diffusivity, mm2/s 9.7
35
Thermal Shock Resistance, points 15 to 29
3.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
2.8 to 3.2
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 92 to 97
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.25
0 to 0.020
Lead (Pb), % 0.2 to 0.8
0 to 0.070
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 0
0 to 0.010
Silicon (Si), % 2.8 to 3.5
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
87.8 to 89.7
Zinc (Zn), % 0 to 1.5
7.5 to 8.5
Residuals, % 0 to 0.5
0