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Grade 8 Babbitt Metal vs. R60802 Alloy

Both grade 8 Babbitt Metal and R60802 alloy are otherwise unclassified metals. There are 14 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 8 Babbitt Metal and the bottom bar is R60802 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 24
98
Poisson's Ratio 0.41
0.34
Shear Modulus, GPa 8.5
36
Tensile Strength: Yield (Proof), MPa 23
270

Thermal Properties

Latent Heat of Fusion, J/g 46
250
Specific Heat Capacity, J/kg-K 150
270
Thermal Conductivity, W/m-K 24
22
Thermal Expansion, µm/m-K 24
6.0

Otherwise Unclassified Properties

Density, g/cm3 10
6.5
Embodied Water, L/kg 840
290

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 11
380
Stiffness to Weight: Axial, points 1.3
8.3
Stiffness to Weight: Bending, points 9.2
23
Thermal Diffusivity, mm2/s 16
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 14 to 16
0
Arsenic (As), % 0.3 to 0.6
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.050
0
Chromium (Cr), % 0
0.050 to 0.15
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
0.070 to 0.2
Lead (Pb), % 77.1 to 81.2
0
Nickel (Ni), % 0
0.030 to 0.080
Tin (Sn), % 4.5 to 5.5
1.2 to 1.7
Zinc (Zn), % 0 to 0.0050
0
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11