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Grade 1 Babbitt Metal vs. S20910 Stainless Steel

Grade 1 Babbitt Metal belongs to the otherwise unclassified metals classification, while S20910 stainless steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is grade 1 Babbitt Metal and the bottom bar is S20910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 13
230 to 290
Elastic (Young's, Tensile) Modulus, GPa 53
200
Elongation at Break, % 34
14 to 39
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 20
79
Tensile Strength: Yield (Proof), MPa 30
430 to 810

Thermal Properties

Latent Heat of Fusion, J/g 70
300
Melting Completion (Liquidus), °C 370
1420
Melting Onset (Solidus), °C 220
1380
Specific Heat Capacity, J/kg-K 230
480
Thermal Conductivity, W/m-K 45
13
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Base Metal Price, % relative 75
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 1160
180

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 8.6
460 to 1640
Stiffness to Weight: Axial, points 4.0
14
Stiffness to Weight: Bending, points 17
25
Thermal Diffusivity, mm2/s 26
3.6

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 4.0 to 5.0
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), % 4.0 to 5.0
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), % 89.3 to 92
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 0 to 0.0050
0