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C67300 Bronze vs. Solder Alloy 112

C67300 bronze belongs to the copper alloys classification, while solder alloy 112 belongs to the otherwise unclassified metals. 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 C67300 bronze and the bottom bar is solder alloy 112.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
33
Elongation at Break, % 12
35
Poisson's Ratio 0.31
0.4
Shear Modulus, GPa 41
12
Tensile Strength: Ultimate (UTS), MPa 500
41

Thermal Properties

Latent Heat of Fusion, J/g 190
41
Melting Completion (Liquidus), °C 870
220
Melting Onset (Solidus), °C 830
180
Specific Heat Capacity, J/kg-K 390
180
Thermal Conductivity, W/m-K 95
49
Thermal Expansion, µm/m-K 20
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
11
Electrical Conductivity: Equal Weight (Specific), % IACS 25
10

Otherwise Unclassified Properties

Density, g/cm3 8.0
9.3
Embodied Carbon, kg CO2/kg material 2.7
9.4
Embodied Energy, MJ/kg 46
160
Embodied Water, L/kg 320
830

Common Calculations

Stiffness to Weight: Axial, points 7.4
2.0
Stiffness to Weight: Bending, points 20
11
Strength to Weight: Axial, points 17
1.2
Strength to Weight: Bending, points 17
2.8
Thermal Diffusivity, mm2/s 30
30
Thermal Shock Resistance, points 16
3.5

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0010
Antimony (Sb), % 0
0 to 0.050
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.050
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 58 to 63
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.5
0 to 0.020
Lead (Pb), % 0.4 to 3.0
49 to 50.5
Manganese (Mn), % 2.0 to 3.5
0
Nickel (Ni), % 0 to 0.25
0 to 0.010
Silicon (Si), % 0.5 to 1.5
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0 to 0.3
49.5 to 50.5
Zinc (Zn), % 27.2 to 39.1
0 to 0.0010
Residuals, % 0 to 0.5
0