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Solder Alloy 811 vs. CC333G Bronze

Solder alloy 811 belongs to the otherwise unclassified metals classification, while CC333G bronze belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is solder alloy 811 and the bottom bar is CC333G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 52
120
Elongation at Break, % 38
13
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 19
45
Tensile Strength: Ultimate (UTS), MPa 53
710

Thermal Properties

Latent Heat of Fusion, J/g 63
230
Melting Completion (Liquidus), °C 200
1080
Melting Onset (Solidus), °C 190
1020
Specific Heat Capacity, J/kg-K 230
440
Thermal Conductivity, W/m-K 59
38
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 17
8.1

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.3
Embodied Carbon, kg CO2/kg material 14
3.5
Embodied Energy, MJ/kg 240
56
Embodied Water, L/kg 1200
380

Common Calculations

Stiffness to Weight: Axial, points 4.0
8.0
Stiffness to Weight: Bending, points 17
20
Strength to Weight: Axial, points 2.0
24
Strength to Weight: Bending, points 4.3
21
Thermal Diffusivity, mm2/s 35
10
Thermal Shock Resistance, points 3.3
24

Alloy Composition

Aluminum (Al), % 0 to 0.0010
8.5 to 10.5
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 2.8 to 3.2
0 to 0.010
Cadmium (Cd), % 0 to 0.0020
0
Chromium (Cr), % 0
0 to 0.050
Copper (Cu), % 0 to 0.050
76 to 83
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
3.0 to 5.5
Lead (Pb), % 0 to 0.070
0 to 0.030
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 3.0
Nickel (Ni), % 0 to 0.010
3.7 to 6.0
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 87.8 to 89.7
0 to 0.1
Zinc (Zn), % 7.5 to 8.5
0 to 0.5