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Grade 8 Babbitt Metal vs. K93500 Alloy

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while K93500 alloy belongs to the iron alloys. There are 15 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is grade 8 Babbitt Metal and the bottom bar is K93500 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 24
190
Poisson's Ratio 0.41
0.3
Shear Modulus, GPa 8.5
72

Thermal Properties

Latent Heat of Fusion, J/g 46
270
Melting Completion (Liquidus), °C 270
1430
Melting Onset (Solidus), °C 240
1380
Specific Heat Capacity, J/kg-K 150
460
Thermal Expansion, µm/m-K 24
12

Otherwise Unclassified Properties

Base Metal Price, % relative 19
30
Density, g/cm3 10
8.2
Embodied Carbon, kg CO2/kg material 3.9
4.7
Embodied Energy, MJ/kg 53
65
Embodied Water, L/kg 840
130

Common Calculations

Stiffness to Weight: Axial, points 1.3
13
Stiffness to Weight: Bending, points 9.2
23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.1
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 0.050
Chromium (Cr), % 0
0 to 0.25
Cobalt (Co), % 0
5.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 0.1
61.4 to 63
Lead (Pb), % 77.1 to 81.2
0
Magnesium (Mg), % 0
0 to 0.1
Manganese (Mn), % 0
0 to 0.6
Nickel (Ni), % 0
32
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.25
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 4.5 to 5.5
0
Titanium (Ti), % 0
0 to 0.1
Zinc (Zn), % 0 to 0.0050
0
Zirconium (Zr), % 0
0 to 0.1