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C69700 Brass vs. Solder Alloy 115

C69700 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 (8, in this case) are not shown.

For each property being compared, the top bar is C69700 brass and the bottom bar is solder alloy 115.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
28
Elongation at Break, % 25
22
Poisson's Ratio 0.32
0.41
Shear Modulus, GPa 41
10
Tensile Strength: Ultimate (UTS), MPa 470
36

Thermal Properties

Latent Heat of Fusion, J/g 240
36
Melting Completion (Liquidus), °C 930
250
Melting Onset (Solidus), °C 880
180
Specific Heat Capacity, J/kg-K 400
160
Thermal Conductivity, W/m-K 43
43
Thermal Expansion, µm/m-K 19
27

Otherwise Unclassified Properties

Base Metal Price, % relative 26
95
Density, g/cm3 8.3
9.9
Embodied Carbon, kg CO2/kg material 2.7
7.8
Embodied Energy, MJ/kg 44
130
Embodied Water, L/kg 310
730

Common Calculations

Stiffness to Weight: Axial, points 7.3
1.6
Stiffness to Weight: Bending, points 19
10
Strength to Weight: Axial, points 16
1.0
Strength to Weight: Bending, points 16
2.4
Thermal Diffusivity, mm2/s 13
27
Thermal Shock Resistance, points 16
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), % 75 to 80
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 0.020
Lead (Pb), % 0.5 to 1.5
63.4 to 65.5
Manganese (Mn), % 0 to 0.4
0
Nickel (Ni), % 0
0 to 0.010
Silicon (Si), % 2.5 to 3.5
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
34.5 to 35.5
Zinc (Zn), % 13.9 to 22
0 to 0.0010
Residuals, % 0 to 0.5
0