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CC764S Brass vs. Solder Alloy 111

CC764S brass belongs to the copper alloys classification, while solder alloy 111 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 CC764S brass and the bottom bar is solder alloy 111.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 160
14
Elastic (Young's, Tensile) Modulus, GPa 110
33
Elongation at Break, % 15
35
Poisson's Ratio 0.31
0.4
Shear Modulus, GPa 41
12
Tensile Strength: Ultimate (UTS), MPa 680
41

Thermal Properties

Latent Heat of Fusion, J/g 180
41
Melting Completion (Liquidus), °C 850
220
Melting Onset (Solidus), °C 810
180
Specific Heat Capacity, J/kg-K 400
180
Thermal Conductivity, W/m-K 94
48
Thermal Expansion, µm/m-K 20
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
11
Electrical Conductivity: Equal Weight (Specific), % IACS 36
11

Otherwise Unclassified Properties

Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 2.9
9.4
Embodied Energy, MJ/kg 49
160
Embodied Water, L/kg 330
830

Common Calculations

Stiffness to Weight: Axial, points 7.6
2.0
Stiffness to Weight: Bending, points 20
12
Strength to Weight: Axial, points 24
1.2
Strength to Weight: Bending, points 22
2.8
Thermal Diffusivity, mm2/s 30
29
Thermal Shock Resistance, points 22
3.5

Alloy Composition

Aluminum (Al), % 1.0 to 3.0
0 to 0.0010
Antimony (Sb), % 0 to 0.050
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), % 52 to 66
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0.5 to 2.5
0 to 0.020
Lead (Pb), % 0 to 0.3
48.8 to 50.5
Manganese (Mn), % 0.3 to 4.0
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 0.3
49.5 to 50.5
Zinc (Zn), % 20.7 to 50.2
0 to 0.0010