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Grade 3 Babbitt Metal vs. S30415 Stainless Steel

Grade 3 Babbitt Metal belongs to the otherwise unclassified metals classification, while S30415 stainless steel belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.

For each property being compared, the top bar is grade 3 Babbitt Metal and the bottom bar is S30415 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 27
190
Elastic (Young's, Tensile) Modulus, GPa 56
200
Poisson's Ratio 0.35
0.28
Shear Modulus, GPa 21
77
Tensile Strength: Yield (Proof), MPa 46
330

Thermal Properties

Latent Heat of Fusion, J/g 79
300
Melting Completion (Liquidus), °C 420
1410
Melting Onset (Solidus), °C 240
1370
Specific Heat Capacity, J/kg-K 230
480
Thermal Expansion, µm/m-K 21
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
15
Density, g/cm3 7.4
7.7
Embodied Carbon, kg CO2/kg material 12
3.1
Embodied Energy, MJ/kg 200
43
Embodied Water, L/kg 1210
140

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 19
280
Stiffness to Weight: Axial, points 4.2
14
Stiffness to Weight: Bending, points 17
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 7.5 to 8.5
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
0.040 to 0.060
Cerium (Ce), % 0
0.030 to 0.080
Chromium (Cr), % 0
18 to 19
Copper (Cu), % 7.5 to 8.5
0
Iron (Fe), % 0 to 0.080
67.8 to 71.8
Lead (Pb), % 0 to 0.35
0
Manganese (Mn), % 0
0 to 0.8
Nickel (Ni), % 0
9.0 to 10
Nitrogen (N), % 0
0.12 to 0.18
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 82.3 to 85
0
Zinc (Zn), % 0 to 0.0050
0