Solder Alloy 702 vs. Grade 15 Babbitt Metal
Both solder alloy 702 and grade 15 Babbitt Metal 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 solder alloy 702 and the bottom bar is grade 15 Babbitt Metal.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 51 | |
23 |
Poisson's Ratio | 0.36 | |
0.4 |
Shear Modulus, GPa | 19 | |
8.2 |
Thermal Properties
Latent Heat of Fusion, J/g | 61 | |
46 |
Melting Completion (Liquidus), °C | 220 | |
280 |
Melting Onset (Solidus), °C | 220 | |
250 |
Specific Heat Capacity, J/kg-K | 220 | |
140 |
Thermal Expansion, µm/m-K | 22 | |
26 |
Otherwise Unclassified Properties
Density, g/cm3 | 7.4 | |
10 |
Embodied Carbon, kg CO2/kg material | 17 | |
3.6 |
Embodied Energy, MJ/kg | 290 | |
47 |
Common Calculations
Stiffness to Weight: Axial, points | 3.8 | |
1.2 |
Stiffness to Weight: Bending, points | 17 | |
9.0 |
Alloy Composition
Aluminum (Al), % | 0 to 0.0010 | |
0 to 0.0050 |
Antimony (Sb), % | 0 to 0.1 | |
14.5 to 17.5 |
Arsenic (As), % | 0 to 0.030 | |
0.8 to 1.4 |
Bismuth (Bi), % | 0 to 0.1 | |
0 to 0.1 |
Cadmium (Cd), % | 0 to 0.0020 | |
0 to 0.050 |
Copper (Cu), % | 0 to 0.050 | |
0 to 0.6 |
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), % | 0 to 0.070 | |
79 to 83.9 |
Nickel (Ni), % | 0 to 0.010 | |
0 |
Silver (Ag), % | 2.8 to 3.2 | |
0 |
Tin (Sn), % | 96.3 to 97.2 | |
0.8 to 1.2 |
Zinc (Zn), % | 0 to 0.0010 | |
0 to 0.0050 |