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CC212E Bronze vs. Solder Alloy 137

CC212E bronze belongs to the copper alloys classification, while solder alloy 137 belongs to the otherwise unclassified metals. There are 22 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 CC212E bronze and the bottom bar is solder alloy 137.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
24
Elongation at Break, % 20
19
Poisson's Ratio 0.34
0.42
Shear Modulus, GPa 47
8.3
Tensile Strength: Ultimate (UTS), MPa 710
34

Thermal Properties

Latent Heat of Fusion, J/g 230
33
Melting Completion (Liquidus), °C 1080
270
Melting Onset (Solidus), °C 1020
190
Specific Heat Capacity, J/kg-K 440
150
Thermal Expansion, µm/m-K 18
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
8.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
7.7

Otherwise Unclassified Properties

Base Metal Price, % relative 27
85
Density, g/cm3 8.2
10
Embodied Carbon, kg CO2/kg material 3.4
6.3
Embodied Energy, MJ/kg 55
100
Embodied Water, L/kg 370
660

Common Calculations

Stiffness to Weight: Axial, points 8.5
1.3
Stiffness to Weight: Bending, points 20
9.2
Strength to Weight: Axial, points 24
0.9
Strength to Weight: Bending, points 21
2.2
Thermal Shock Resistance, points 22
3.7

Alloy Composition

Aluminum (Al), % 7.0 to 9.0
0 to 0.0010
Antimony (Sb), % 0
0.5 to 3.0
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 68 to 77
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 2.0 to 4.0
0 to 0.020
Lead (Pb), % 0 to 0.050
75.9 to 80
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0 to 0.010
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0 to 0.5
19.5 to 20.5
Zinc (Zn), % 0 to 1.0
0 to 0.0010