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Grade 2 Babbitt Metal vs. Solder Alloy 811

Both grade 2 Babbitt Metal and solder alloy 811 are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 89% of their average alloy composition in common. There are 14 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is grade 2 Babbitt Metal and the bottom bar is solder alloy 811.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
52
Poisson's Ratio 0.35
0.35
Shear Modulus, GPa 19
19

Thermal Properties

Latent Heat of Fusion, J/g 72
63
Melting Completion (Liquidus), °C 350
200
Melting Onset (Solidus), °C 240
190
Specific Heat Capacity, J/kg-K 230
230
Thermal Expansion, µm/m-K 21
22

Otherwise Unclassified Properties

Density, g/cm3 7.3
7.3
Embodied Carbon, kg CO2/kg material 12
14
Embodied Energy, MJ/kg 200
240
Embodied Water, L/kg 1240
1200

Common Calculations

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

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0010
Antimony (Sb), % 7.0 to 8.0
0 to 0.1
Arsenic (As), % 0 to 0.1
0 to 0.030
Bismuth (Bi), % 0 to 0.080
2.8 to 3.2
Cadmium (Cd), % 0 to 0.050
0 to 0.0020
Copper (Cu), % 3.0 to 4.0
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.080
0 to 0.020
Lead (Pb), % 0 to 0.35
0 to 0.070
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 87.3 to 90
87.8 to 89.7
Zinc (Zn), % 0 to 0.0050
7.5 to 8.5