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Solder Alloy 182 vs. CC767S Brass

Solder alloy 182 belongs to the otherwise unclassified metals classification, while CC767S brass belongs to the copper alloys. 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 solder alloy 182 and the bottom bar is CC767S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 19
110
Elongation at Break, % 37
34
Poisson's Ratio 0.44
0.31
Shear Modulus, GPa 6.7
40
Tensile Strength: Ultimate (UTS), MPa 28
430

Thermal Properties

Latent Heat of Fusion, J/g 28
180
Melting Completion (Liquidus), °C 370
840
Melting Onset (Solidus), °C 300
790
Specific Heat Capacity, J/kg-K 130
390
Thermal Conductivity, W/m-K 27
110
Thermal Expansion, µm/m-K 29
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.6
32
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
36

Otherwise Unclassified Properties

Density, g/cm3 11
8.0
Embodied Carbon, kg CO2/kg material 9.0
2.7
Embodied Energy, MJ/kg 140
47

Common Calculations

Stiffness to Weight: Axial, points 0.95
7.3
Stiffness to Weight: Bending, points 7.9
20
Strength to Weight: Axial, points 0.69
15
Strength to Weight: Bending, points 1.8
16
Thermal Diffusivity, mm2/s 18
34
Thermal Shock Resistance, points 3.7
14

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0.1 to 0.8
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
58 to 64
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.5
Lead (Pb), % 93.2 to 95
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.010
0 to 1.0
Silicon (Si), % 0
0 to 0.2
Silver (Ag), % 5.0 to 6.0
0
Tin (Sn), % 0 to 0.25
0 to 0.1
Zinc (Zn), % 0 to 0.0010
32.8 to 41.9