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CC334G Bronze vs. Solder Alloy 137

CC334G bronze belongs to the copper alloys classification, while solder alloy 137 belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC334G bronze and the bottom bar is solder alloy 137.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
24
Elongation at Break, % 5.6
19
Poisson's Ratio 0.33
0.42
Shear Modulus, GPa 45
8.3
Tensile Strength: Ultimate (UTS), MPa 810
34

Thermal Properties

Latent Heat of Fusion, J/g 240
33
Melting Completion (Liquidus), °C 1080
270
Melting Onset (Solidus), °C 1020
190
Specific Heat Capacity, J/kg-K 450
150
Thermal Conductivity, W/m-K 41
38
Thermal Expansion, µm/m-K 18
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
8.9
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
7.7

Otherwise Unclassified Properties

Base Metal Price, % relative 29
85
Density, g/cm3 8.2
10
Embodied Carbon, kg CO2/kg material 3.6
6.3
Embodied Energy, MJ/kg 59
100
Embodied Water, L/kg 390
660

Common Calculations

Stiffness to Weight: Axial, points 8.1
1.3
Stiffness to Weight: Bending, points 20
9.2
Strength to Weight: Axial, points 28
0.9
Strength to Weight: Bending, points 24
2.2
Thermal Diffusivity, mm2/s 11
25
Thermal Shock Resistance, points 28
3.7

Alloy Composition

Aluminum (Al), % 10 to 12
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), % 72 to 84.5
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 3.0 to 7.0
0 to 0.020
Lead (Pb), % 0 to 0.050
75.9 to 80
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.5
0
Nickel (Ni), % 4.0 to 7.5
0 to 0.010
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0 to 0.2
19.5 to 20.5
Zinc (Zn), % 0 to 0.5
0 to 0.0010