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Solder Alloy 111 vs. C68400 Brass

Solder alloy 111 belongs to the otherwise unclassified metals classification, while C68400 brass belongs to the copper alloys. There are 24 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 solder alloy 111 and the bottom bar is C68400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 14
150
Elastic (Young's, Tensile) Modulus, GPa 33
110
Elongation at Break, % 35
18
Poisson's Ratio 0.4
0.31
Shear Modulus, GPa 12
41
Tensile Strength: Ultimate (UTS), MPa 41
540

Thermal Properties

Latent Heat of Fusion, J/g 41
210
Melting Completion (Liquidus), °C 220
840
Melting Onset (Solidus), °C 180
820
Specific Heat Capacity, J/kg-K 180
400
Thermal Conductivity, W/m-K 48
66
Thermal Expansion, µm/m-K 26
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
87
Electrical Conductivity: Equal Weight (Specific), % IACS 11
99

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.9
Embodied Carbon, kg CO2/kg material 9.4
2.7
Embodied Energy, MJ/kg 160
47
Embodied Water, L/kg 830
320

Common Calculations

Stiffness to Weight: Axial, points 2.0
7.5
Stiffness to Weight: Bending, points 12
20
Strength to Weight: Axial, points 1.2
19
Strength to Weight: Bending, points 2.8
19
Thermal Diffusivity, mm2/s 29
21
Thermal Shock Resistance, points 3.5
18

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.5
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Boron (B), % 0
0.0010 to 0.030
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
59 to 64
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 1.0
Lead (Pb), % 48.8 to 50.5
0 to 0.090
Manganese (Mn), % 0
0.2 to 1.5
Nickel (Ni), % 0 to 0.010
0 to 0.5
Phosphorus (P), % 0
0.030 to 0.3
Silicon (Si), % 0
1.5 to 2.5
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 49.5 to 50.5
0 to 0.5
Zinc (Zn), % 0 to 0.0010
28.6 to 39.3
Residuals, % 0
0 to 0.5