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Grade 2 Babbitt Metal vs. S30615 Stainless Steel

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while S30615 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 S30615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 25
190
Elastic (Young's, Tensile) Modulus, GPa 53
190
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 19
75
Tensile Strength: Yield (Proof), MPa 42
310

Thermal Properties

Latent Heat of Fusion, J/g 72
340
Melting Completion (Liquidus), °C 350
1370
Melting Onset (Solidus), °C 240
1320
Specific Heat Capacity, J/kg-K 230
500
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Base Metal Price, % relative 70
19
Density, g/cm3 7.3
7.6
Embodied Carbon, kg CO2/kg material 12
3.7
Embodied Energy, MJ/kg 200
53
Embodied Water, L/kg 1240
170

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
260
Stiffness to Weight: Axial, points 4.0
14
Stiffness to Weight: Bending, points 17
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.8 to 1.5
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
0.16 to 0.24
Chromium (Cr), % 0
17 to 19.5
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 0 to 0.080
56.7 to 65.3
Lead (Pb), % 0 to 0.35
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
13.5 to 16
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
3.2 to 4.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 87.3 to 90
0
Zinc (Zn), % 0 to 0.0050
0