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Grade 8 Babbitt Metal vs. S32760 Stainless Steel

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while S32760 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is grade 8 Babbitt Metal and the bottom bar is S32760 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 15
250
Elastic (Young's, Tensile) Modulus, GPa 24
200
Poisson's Ratio 0.41
0.27
Shear Modulus, GPa 8.5
80
Tensile Strength: Yield (Proof), MPa 23
620

Thermal Properties

Latent Heat of Fusion, J/g 46
300
Melting Completion (Liquidus), °C 270
1460
Melting Onset (Solidus), °C 240
1410
Specific Heat Capacity, J/kg-K 150
470
Thermal Conductivity, W/m-K 24
15
Thermal Expansion, µm/m-K 24
13

Otherwise Unclassified Properties

Base Metal Price, % relative 19
22
Density, g/cm3 10
7.9
Embodied Carbon, kg CO2/kg material 3.9
4.1
Embodied Energy, MJ/kg 53
57
Embodied Water, L/kg 840
180

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 11
930
Stiffness to Weight: Axial, points 1.3
14
Stiffness to Weight: Bending, points 9.2
25
Thermal Diffusivity, mm2/s 16
4.0

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
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 0 to 0.5
0.5 to 1.0
Iron (Fe), % 0 to 0.1
57.6 to 65.8
Lead (Pb), % 77.1 to 81.2
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.0 to 4.0
Nickel (Ni), % 0
6.0 to 8.0
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 4.5 to 5.5
0
Tungsten (W), % 0
0.5 to 1.0
Zinc (Zn), % 0 to 0.0050
0