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CC762S Brass vs. Solder Alloy 161

CC762S brass belongs to the copper alloys classification, while solder alloy 161 belongs to the otherwise unclassified metals. 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 CC762S brass and the bottom bar is solder alloy 161.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
38
Elongation at Break, % 7.3
44
Poisson's Ratio 0.32
0.39
Shear Modulus, GPa 43
14
Tensile Strength: Ultimate (UTS), MPa 840
53

Thermal Properties

Latent Heat of Fusion, J/g 200
48
Melting Completion (Liquidus), °C 920
190
Melting Onset (Solidus), °C 870
180
Specific Heat Capacity, J/kg-K 420
190
Thermal Conductivity, W/m-K 51
49
Thermal Expansion, µm/m-K 20
25

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
11
Electrical Conductivity: Equal Weight (Specific), % IACS 32
11

Otherwise Unclassified Properties

Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 3.1
11
Embodied Energy, MJ/kg 51
180
Embodied Water, L/kg 350
910

Common Calculations

Stiffness to Weight: Axial, points 7.8
2.4
Stiffness to Weight: Bending, points 20
13
Strength to Weight: Axial, points 29
1.7
Strength to Weight: Bending, points 25
3.5
Thermal Diffusivity, mm2/s 15
29
Thermal Shock Resistance, points 27
4.1

Alloy Composition

Aluminum (Al), % 3.0 to 7.0
0 to 0.0010
Antimony (Sb), % 0 to 0.030
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Copper (Cu), % 57 to 67
1.2 to 1.6
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 1.5 to 4.0
0 to 0.020
Lead (Pb), % 0 to 0.2
37.3 to 39.3
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 3.0
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0 to 0.2
59.5 to 60.5
Zinc (Zn), % 13.4 to 36
0 to 0.0010