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Grade 2 Babbitt Metal vs. Grade C-2 Titanium

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while grade C-2 titanium belongs to the titanium alloys. There are 18 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 2 Babbitt Metal and the bottom bar is grade C-2 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 25
180
Elastic (Young's, Tensile) Modulus, GPa 53
110
Poisson's Ratio 0.35
0.32
Shear Modulus, GPa 19
40
Tensile Strength: Yield (Proof), MPa 42
310

Thermal Properties

Latent Heat of Fusion, J/g 72
420
Melting Completion (Liquidus), °C 350
1660
Melting Onset (Solidus), °C 240
1610
Specific Heat Capacity, J/kg-K 230
540
Thermal Expansion, µm/m-K 21
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 70
37
Density, g/cm3 7.3
4.5
Embodied Carbon, kg CO2/kg material 12
31
Embodied Energy, MJ/kg 200
510
Embodied Water, L/kg 1240
110

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
460
Stiffness to Weight: Axial, points 4.0
13
Stiffness to Weight: Bending, points 17
35

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
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 to 0.1
Copper (Cu), % 3.0 to 4.0
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.080
0 to 0.2
Lead (Pb), % 0 to 0.35
0
Nickel (Ni), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.4
Tin (Sn), % 87.3 to 90
0
Titanium (Ti), % 0
98.8 to 100
Zinc (Zn), % 0 to 0.0050
0
Residuals, % 0
0 to 0.4