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Grade 2 Babbitt Metal vs. S20910 Stainless Steel

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while S20910 stainless steel belongs to the iron alloys. There are 18 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 2 Babbitt Metal and the bottom bar is S20910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 25
230 to 290
Elastic (Young's, Tensile) Modulus, GPa 53
200
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 19
79
Tensile Strength: Yield (Proof), MPa 42
430 to 810

Thermal Properties

Latent Heat of Fusion, J/g 72
300
Melting Completion (Liquidus), °C 350
1420
Melting Onset (Solidus), °C 240
1380
Specific Heat Capacity, J/kg-K 230
480
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Base Metal Price, % relative 70
22
Density, g/cm3 7.3
7.8
Embodied Carbon, kg CO2/kg material 12
4.8
Embodied Energy, MJ/kg 200
68
Embodied Water, L/kg 1240
180

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
460 to 1640
Stiffness to Weight: Axial, points 4.0
14
Stiffness to Weight: Bending, points 17
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 7.0 to 8.0
0
Arsenic (As), % 0 to 0.1
0
Bismuth (Bi), % 0 to 0.080
0
Cadmium (Cd), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
20.5 to 23.5
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 0 to 0.080
52.1 to 62.1
Lead (Pb), % 0 to 0.35
0
Manganese (Mn), % 0
4.0 to 6.0
Molybdenum (Mo), % 0
1.5 to 3.0
Nickel (Ni), % 0
11.5 to 13.5
Niobium (Nb), % 0
0.1 to 0.3
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 87.3 to 90
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 0 to 0.0050
0