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C94500 Bronze vs. Solder Alloy 133

C94500 bronze belongs to the copper alloys classification, while solder alloy 133 belongs to the otherwise unclassified metals. They have a modest 26% of their average alloy composition in common, which, by itself, doesn't mean much. 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 C94500 bronze and the bottom bar is solder alloy 133.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
33
Elongation at Break, % 12
34
Poisson's Ratio 0.36
0.4
Shear Modulus, GPa 34
12
Tensile Strength: Ultimate (UTS), MPa 170
41

Thermal Properties

Latent Heat of Fusion, J/g 160
42
Melting Completion (Liquidus), °C 940
220
Melting Onset (Solidus), °C 800
180
Specific Heat Capacity, J/kg-K 330
180
Thermal Conductivity, W/m-K 52
47
Thermal Expansion, µm/m-K 20
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
11
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
10

Otherwise Unclassified Properties

Density, g/cm3 9.3
9.3
Embodied Carbon, kg CO2/kg material 3.2
9.4
Embodied Energy, MJ/kg 51
160
Embodied Water, L/kg 380
840

Common Calculations

Stiffness to Weight: Axial, points 5.5
2.0
Stiffness to Weight: Bending, points 16
12
Strength to Weight: Axial, points 5.2
1.2
Strength to Weight: Bending, points 7.4
2.9
Thermal Diffusivity, mm2/s 17
29
Thermal Shock Resistance, points 6.7
3.5

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 0 to 0.8
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), % 66.7 to 78
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.15
0 to 0.020
Lead (Pb), % 16 to 22
48.5 to 50.3
Nickel (Ni), % 0 to 1.0
0 to 0.010
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 6.0 to 8.0
49.5 to 50.5
Zinc (Zn), % 0 to 1.2
0 to 0.0010