Grade 2 Babbitt Metal vs. Titanium 6-6-2

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while titanium 6-6-2 belongs to the titanium alloys. There are 16 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 2 Babbitt Metal and the bottom bar is titanium 6-6-2.

Grade 2 (L13890) Tin-Base Babbitt Metal Titanium 6-6-2 (3.7175, R56620)

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		53
Elastic (Young's, Tensile) Modulus, GPa		120

Poisson's Ratio		0.35
Poisson's Ratio		0.32

Shear Modulus, GPa		19
Shear Modulus, GPa		44

Tensile Strength: Yield (Proof), MPa		42
Tensile Strength: Yield (Proof), MPa		1040 to 1230

Thermal Properties

Latent Heat of Fusion, J/g		72
Latent Heat of Fusion, J/g		400

Melting Completion (Liquidus), °C		350
Melting Completion (Liquidus), °C		1610

Melting Onset (Solidus), °C		240
Melting Onset (Solidus), °C		1560

Specific Heat Capacity, J/kg-K		230
Specific Heat Capacity, J/kg-K		540

Thermal Expansion, µm/m-K		21
Thermal Expansion, µm/m-K		9.4

Otherwise Unclassified Properties

Base Metal Price, % relative		70
Base Metal Price, % relative		40

Density, g/cm³		7.3
Density, g/cm³		4.8

Embodied Carbon, kg CO₂/kg material		12
Embodied Carbon, kg CO₂/kg material		29

Embodied Energy, MJ/kg		200
Embodied Energy, MJ/kg		470

Embodied Water, L/kg		1240
Embodied Water, L/kg		200

Common Calculations

Stiffness to Weight: Axial, points		4.0
Stiffness to Weight: Axial, points		13

Stiffness to Weight: Bending, points		17
Stiffness to Weight: Bending, points		34

Alloy Composition

Aluminum (Al), %		0 to 0.0050
Aluminum (Al), %		5.0 to 6.0

Antimony (Sb), %		7.0 to 8.0
Antimony (Sb), %		0

Arsenic (As), %		0 to 0.1
Arsenic (As), %		0

Bismuth (Bi), %		0 to 0.080
Bismuth (Bi), %		0

Cadmium (Cd), %		0 to 0.050
Cadmium (Cd), %		0

Carbon (C), %		0
Carbon (C), %		0 to 0.050

Copper (Cu), %		3.0 to 4.0
Copper (Cu), %		0.35 to 1.0

Hydrogen (H), %		0
Hydrogen (H), %		0 to 0.015

Iron (Fe), %		0 to 0.080
Iron (Fe), %		0.35 to 1.0

Lead (Pb), %		0 to 0.35
Lead (Pb), %		0

Molybdenum (Mo), %		0
Molybdenum (Mo), %		5.0 to 6.0

Nitrogen (N), %		0
Nitrogen (N), %		0 to 0.040

Oxygen (O), %		0
Oxygen (O), %		0 to 0.2

Tin (Sn), %		87.3 to 90
Tin (Sn), %		1.5 to 2.5

Titanium (Ti), %		0
Titanium (Ti), %		82.8 to 87.8

Zinc (Zn), %		0 to 0.0050
Zinc (Zn), %		0

Residuals, %		0
Residuals, %		0 to 0.4