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Grade 15 Babbitt Metal vs. Solder Alloy 502

Both grade 15 Babbitt Metal and solder alloy 502 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 13 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is grade 15 Babbitt Metal and the bottom bar is solder alloy 502.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 23
53
Poisson's Ratio 0.4
0.36
Shear Modulus, GPa 8.2
19

Thermal Properties

Latent Heat of Fusion, J/g 46
66
Melting Completion (Liquidus), °C 280
350
Melting Onset (Solidus), °C 250
220
Specific Heat Capacity, J/kg-K 140
230
Thermal Expansion, µm/m-K 26
22

Otherwise Unclassified Properties

Density, g/cm3 10
7.4
Embodied Carbon, kg CO2/kg material 3.6
15
Embodied Energy, MJ/kg 47
260

Common Calculations

Stiffness to Weight: Axial, points 1.2
4.0
Stiffness to Weight: Bending, points 9.0
17

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 14.5 to 17.5
0 to 0.1
Arsenic (As), % 0.8 to 1.4
0 to 0.030
Bismuth (Bi), % 0 to 0.1
0 to 0.080
Cadmium (Cd), % 0 to 0.050
0 to 0.0020
Copper (Cu), % 0 to 0.6
3.5 to 4.5
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.1
0 to 0.020
Lead (Pb), % 79 to 83.9
0 to 0.070
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 0
0.8 to 1.2
Tin (Sn), % 0.8 to 1.2
93.8 to 95.7
Zinc (Zn), % 0 to 0.0050
0 to 0.0010