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CC753S Brass vs. Solder Alloy 117

CC753S brass belongs to the copper alloys classification, while solder alloy 117 belongs to the otherwise unclassified metals. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC753S brass and the bottom bar is solder alloy 117.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
11
Elastic (Young's, Tensile) Modulus, GPa 100
23
Elongation at Break, % 17
20
Poisson's Ratio 0.31
0.42
Shear Modulus, GPa 40
8.1
Tensile Strength: Ultimate (UTS), MPa 340
33

Thermal Properties

Latent Heat of Fusion, J/g 170
31
Melting Completion (Liquidus), °C 820
280
Melting Onset (Solidus), °C 780
180
Specific Heat Capacity, J/kg-K 390
150
Thermal Conductivity, W/m-K 99
37
Thermal Expansion, µm/m-K 21
28

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
8.7
Electrical Conductivity: Equal Weight (Specific), % IACS 29
7.5

Otherwise Unclassified Properties

Base Metal Price, % relative 23
85
Density, g/cm3 8.1
11
Embodied Carbon, kg CO2/kg material 2.8
6.1
Embodied Energy, MJ/kg 47
100
Embodied Water, L/kg 330
610

Common Calculations

Stiffness to Weight: Axial, points 7.1
1.2
Stiffness to Weight: Bending, points 19
9.0
Strength to Weight: Axial, points 12
0.88
Strength to Weight: Bending, points 13
2.2
Thermal Diffusivity, mm2/s 32
24
Thermal Shock Resistance, points 11
3.7

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0 to 0.0010
Antimony (Sb), % 0 to 0.050
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 56.8 to 60.5
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0.5 to 0.8
0 to 0.020
Lead (Pb), % 1.8 to 2.5
78.4 to 80.5
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 1.2
0 to 0.010
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0 to 0.8
19.5 to 20.5
Zinc (Zn), % 33.1 to 40
0 to 0.0010