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Grade 7 Babbitt Metal vs. S44735 Stainless Steel

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while S44735 stainless steel belongs to the iron alloys. There are 18 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 S44735 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
220
Elastic (Young's, Tensile) Modulus, GPa 26
210
Poisson's Ratio 0.4
0.27
Shear Modulus, GPa 9.1
82
Tensile Strength: Yield (Proof), MPa 25
460

Thermal Properties

Latent Heat of Fusion, J/g 48
310
Melting Completion (Liquidus), °C 270
1460
Melting Onset (Solidus), °C 240
1420
Specific Heat Capacity, J/kg-K 150
480
Thermal Expansion, µm/m-K 26
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
21
Density, g/cm3 10
7.7
Embodied Carbon, kg CO2/kg material 4.4
4.4
Embodied Energy, MJ/kg 62
61
Embodied Water, L/kg 880
180

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
520
Stiffness to Weight: Axial, points 1.4
15
Stiffness to Weight: Bending, points 9.6
26

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
28 to 30
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
60.7 to 68.4
Lead (Pb), % 71.9 to 76.4
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.6 to 4.2
Nickel (Ni), % 0
0 to 1.0
Niobium (Nb), % 0
0.2 to 1.0
Nitrogen (N), % 0
0 to 0.045
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 9.3 to 10.7
0
Titanium (Ti), % 0
0.2 to 1.0
Zinc (Zn), % 0 to 0.0050
0