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Grade 8 Babbitt Metal vs. N08330 Stainless Steel

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while N08330 stainless steel belongs to the iron alloys. There are 20 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 8 Babbitt Metal and the bottom bar is N08330 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 15
180
Elastic (Young's, Tensile) Modulus, GPa 24
200
Poisson's Ratio 0.41
0.28
Shear Modulus, GPa 8.5
76
Tensile Strength: Yield (Proof), MPa 23
230

Thermal Properties

Latent Heat of Fusion, J/g 46
310
Melting Completion (Liquidus), °C 270
1390
Melting Onset (Solidus), °C 240
1340
Specific Heat Capacity, J/kg-K 150
480
Thermal Conductivity, W/m-K 24
12
Thermal Expansion, µm/m-K 24
16

Otherwise Unclassified Properties

Base Metal Price, % relative 19
32
Density, g/cm3 10
8.0
Embodied Carbon, kg CO2/kg material 3.9
5.4
Embodied Energy, MJ/kg 53
77
Embodied Water, L/kg 840
190

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 11
140
Stiffness to Weight: Axial, points 1.3
14
Stiffness to Weight: Bending, points 9.2
24
Thermal Diffusivity, mm2/s 16
3.1

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 0.080
Chromium (Cr), % 0
17 to 20
Copper (Cu), % 0 to 0.5
0 to 1.0
Iron (Fe), % 0 to 0.1
38.3 to 48.3
Lead (Pb), % 77.1 to 81.2
0 to 0.0050
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
34 to 37
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.75 to 1.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 4.5 to 5.5
0 to 0.025
Zinc (Zn), % 0 to 0.0050
0