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C66900 Brass vs. Solder Alloy 115

C66900 brass belongs to the copper alloys classification, while solder alloy 115 belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C66900 brass and the bottom bar is solder alloy 115.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
28
Elongation at Break, % 1.1 to 26
22
Poisson's Ratio 0.32
0.41
Shear Modulus, GPa 45
10
Tensile Strength: Ultimate (UTS), MPa 460 to 770
36

Thermal Properties

Latent Heat of Fusion, J/g 190
36
Melting Completion (Liquidus), °C 860
250
Melting Onset (Solidus), °C 850
180
Specific Heat Capacity, J/kg-K 400
160
Thermal Expansion, µm/m-K 20
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 3.8
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
95
Density, g/cm3 8.2
9.9
Embodied Carbon, kg CO2/kg material 2.8
7.8
Embodied Energy, MJ/kg 46
130
Embodied Water, L/kg 310
730

Common Calculations

Stiffness to Weight: Axial, points 8.1
1.6
Stiffness to Weight: Bending, points 20
10
Strength to Weight: Axial, points 15 to 26
1.0
Strength to Weight: Bending, points 16 to 23
2.4
Thermal Shock Resistance, points 14 to 23
3.4

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
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), % 62.5 to 64.5
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.25
0 to 0.020
Lead (Pb), % 0 to 0.050
63.4 to 65.5
Manganese (Mn), % 11.5 to 12.5
0
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
34.5 to 35.5
Zinc (Zn), % 22.5 to 26
0 to 0.0010
Residuals, % 0 to 0.2
0