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Grade 7 Babbitt Metal vs. Solder Alloy 111

Both grade 7 Babbitt Metal and solder alloy 111 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 60% of their average alloy composition in common. There are 15 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is grade 7 Babbitt Metal and the bottom bar is solder alloy 111.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
14
Elastic (Young's, Tensile) Modulus, GPa 26
33
Poisson's Ratio 0.4
0.4
Shear Modulus, GPa 9.1
12

Thermal Properties

Latent Heat of Fusion, J/g 48
41
Melting Completion (Liquidus), °C 270
220
Melting Onset (Solidus), °C 240
180
Specific Heat Capacity, J/kg-K 150
180
Thermal Expansion, µm/m-K 26
26

Otherwise Unclassified Properties

Density, g/cm3 10
9.3
Embodied Carbon, kg CO2/kg material 4.4
9.4
Embodied Energy, MJ/kg 62
160
Embodied Water, L/kg 880
830

Common Calculations

Stiffness to Weight: Axial, points 1.4
2.0
Stiffness to Weight: Bending, points 9.6
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 14 to 16
0 to 0.2
Arsenic (As), % 0.3 to 0.6
0 to 0.030
Bismuth (Bi), % 0 to 0.1
0 to 0.1
Cadmium (Cd), % 0 to 0.050
0 to 0.0020
Copper (Cu), % 0 to 0.5
0 to 0.080
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), % 71.9 to 76.4
48.8 to 50.5
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 9.3 to 10.7
49.5 to 50.5
Zinc (Zn), % 0 to 0.0050
0 to 0.0010