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Solder Alloy 133 vs. C46500 Brass

Solder alloy 133 belongs to the otherwise unclassified metals classification, while C46500 brass belongs to the copper alloys. There are 23 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 solder alloy 133 and the bottom bar is C46500 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
100
Elongation at Break, % 34
18 to 50
Poisson's Ratio 0.4
0.31
Shear Modulus, GPa 12
40
Tensile Strength: Ultimate (UTS), MPa 41
380 to 610

Thermal Properties

Latent Heat of Fusion, J/g 42
170
Melting Completion (Liquidus), °C 220
900
Melting Onset (Solidus), °C 180
890
Specific Heat Capacity, J/kg-K 180
380
Thermal Conductivity, W/m-K 47
120
Thermal Expansion, µm/m-K 25
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
26
Electrical Conductivity: Equal Weight (Specific), % IACS 10
29

Otherwise Unclassified Properties

Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 9.4
2.7
Embodied Energy, MJ/kg 160
47
Embodied Water, L/kg 840
330

Common Calculations

Stiffness to Weight: Axial, points 2.0
7.2
Stiffness to Weight: Bending, points 12
20
Strength to Weight: Axial, points 1.2
13 to 21
Strength to Weight: Bending, points 2.9
15 to 20
Thermal Diffusivity, mm2/s 29
38
Thermal Shock Resistance, points 3.5
13 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0.2 to 0.5
0
Arsenic (As), % 0 to 0.030
0.020 to 0.060
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
59 to 62
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.1
Lead (Pb), % 48.5 to 50.3
0 to 0.2
Nickel (Ni), % 0 to 0.010
0
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 49.5 to 50.5
0.5 to 1.0
Zinc (Zn), % 0 to 0.0010
36.2 to 40.5
Residuals, % 0
0 to 0.4