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Solder Alloy 201 vs. CC760S Brass

Solder alloy 201 belongs to the otherwise unclassified metals classification, while CC760S brass belongs to the copper alloys. 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 solder alloy 201 and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 13
51
Elastic (Young's, Tensile) Modulus, GPa 50
110
Elongation at Break, % 38
22
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 19
42
Tensile Strength: Ultimate (UTS), MPa 41
180

Thermal Properties

Latent Heat of Fusion, J/g 64
190
Melting Completion (Liquidus), °C 240
1000
Melting Onset (Solidus), °C 240
940
Specific Heat Capacity, J/kg-K 220
390
Thermal Conductivity, W/m-K 28
150
Thermal Expansion, µm/m-K 21
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
38
Electrical Conductivity: Equal Weight (Specific), % IACS 15
40

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.6
Embodied Carbon, kg CO2/kg material 15
2.6
Embodied Energy, MJ/kg 250
43
Embodied Water, L/kg 1320
320

Common Calculations

Stiffness to Weight: Axial, points 3.8
7.2
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 1.6
5.8
Strength to Weight: Bending, points 3.6
8.2
Thermal Diffusivity, mm2/s 17
45
Thermal Shock Resistance, points 2.7
6.2

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.010
Antimony (Sb), % 4.5 to 5.5
0
Arsenic (As), % 0 to 0.030
0.050 to 0.15
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.050
83 to 88
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.15
Lead (Pb), % 0 to 0.070
0 to 0.5
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.010
0 to 0.1
Silicon (Si), % 0
0 to 0.020
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 94 to 95.5
0 to 0.3
Zinc (Zn), % 0 to 0.0010
10.7 to 17