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Grade 8 Babbitt Metal vs. S44536 Stainless Steel

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while S44536 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is grade 8 Babbitt Metal and the bottom bar is S44536 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 15
170
Elastic (Young's, Tensile) Modulus, GPa 24
200
Poisson's Ratio 0.41
0.27
Shear Modulus, GPa 8.5
78
Tensile Strength: Yield (Proof), MPa 23
280

Thermal Properties

Latent Heat of Fusion, J/g 46
290
Melting Completion (Liquidus), °C 270
1440
Melting Onset (Solidus), °C 240
1390
Specific Heat Capacity, J/kg-K 150
480
Thermal Conductivity, W/m-K 24
21
Thermal Expansion, µm/m-K 24
11

Otherwise Unclassified Properties

Base Metal Price, % relative 19
13
Density, g/cm3 10
7.7
Embodied Carbon, kg CO2/kg material 3.9
2.8
Embodied Energy, MJ/kg 53
41
Embodied Water, L/kg 840
140

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 11
200
Stiffness to Weight: Axial, points 1.3
14
Stiffness to Weight: Bending, points 9.2
25
Thermal Diffusivity, mm2/s 16
5.6

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 0.015
Chromium (Cr), % 0
20 to 23
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
72.8 to 80
Lead (Pb), % 77.1 to 81.2
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 0.5
Niobium (Nb), % 0
0.050 to 0.8
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 4.5 to 5.5
0
Titanium (Ti), % 0
0 to 0.8
Zinc (Zn), % 0 to 0.0050
0