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Solder Alloy 133 vs. C28500 Muntz Metal

Solder alloy 133 belongs to the otherwise unclassified metals classification, while C28500 Muntz Metal belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 133 and the bottom bar is C28500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 33
100
Elongation at Break, % 34
20
Poisson's Ratio 0.4
0.3
Shear Modulus, GPa 12
40
Tensile Strength: Ultimate (UTS), MPa 41
520

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
390
Thermal Conductivity, W/m-K 47
100
Thermal Expansion, µm/m-K 25
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
29
Electrical Conductivity: Equal Weight (Specific), % IACS 10
33

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
46
Embodied Water, L/kg 840
320

Common Calculations

Stiffness to Weight: Axial, points 2.0
7.3
Stiffness to Weight: Bending, points 12
20
Strength to Weight: Axial, points 1.2
18
Strength to Weight: Bending, points 2.9
18
Thermal Diffusivity, mm2/s 29
33
Thermal Shock Resistance, points 3.5
17

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0.2 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Copper (Cu), % 0 to 0.080
57 to 59
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
0 to 0.35
Lead (Pb), % 48.5 to 50.3
0 to 0.25
Nickel (Ni), % 0 to 0.010
0
Silver (Ag), % 0 to 0.1
0
Tin (Sn), % 49.5 to 50.5
0
Zinc (Zn), % 0 to 0.0010
39.5 to 43
Residuals, % 0
0 to 0.9