Grade 8 Babbitt Metal vs. C97400 Nickel Silver

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while C97400 nickel silver belongs to the copper alloys. There are 20 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 C97400 nickel silver.

Grade 8 (L53565) Lead-Base Babbitt Metal UNS C97400 Leaded Nickel Silver

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness		15
Brinell Hardness		70

Elastic (Young's, Tensile) Modulus, GPa		24
Elastic (Young's, Tensile) Modulus, GPa		120

Poisson's Ratio		0.41
Poisson's Ratio		0.33

Shear Modulus, GPa		8.5
Shear Modulus, GPa		44

Tensile Strength: Yield (Proof), MPa		23
Tensile Strength: Yield (Proof), MPa		120

Thermal Properties

Latent Heat of Fusion, J/g		46
Latent Heat of Fusion, J/g		190

Melting Completion (Liquidus), °C		270
Melting Completion (Liquidus), °C		1100

Melting Onset (Solidus), °C		240
Melting Onset (Solidus), °C		1070

Specific Heat Capacity, J/kg-K		150
Specific Heat Capacity, J/kg-K		380

Thermal Conductivity, W/m-K		24
Thermal Conductivity, W/m-K		27

Thermal Expansion, µm/m-K		24
Thermal Expansion, µm/m-K		18

Otherwise Unclassified Properties

Base Metal Price, % relative		19
Base Metal Price, % relative		33

Density, g/cm³		10
Density, g/cm³		8.6

Embodied Carbon, kg CO₂/kg material		3.9
Embodied Carbon, kg CO₂/kg material		4.1

Embodied Energy, MJ/kg		53
Embodied Energy, MJ/kg		64

Embodied Water, L/kg		840
Embodied Water, L/kg		320

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m³		11
Resilience: Unit (Modulus of Resilience), kJ/m³		59

Stiffness to Weight: Axial, points		1.3
Stiffness to Weight: Axial, points		7.5

Stiffness to Weight: Bending, points		9.2
Stiffness to Weight: Bending, points		19

Thermal Diffusivity, mm²/s		16
Thermal Diffusivity, mm²/s		8.3

Alloy Composition

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

Antimony (Sb), %		14 to 16
Antimony (Sb), %		0

Arsenic (As), %		0.3 to 0.6
Arsenic (As), %		0

Bismuth (Bi), %		0 to 0.1
Bismuth (Bi), %		0

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

Copper (Cu), %		0 to 0.5
Copper (Cu), %		58 to 61

Iron (Fe), %		0 to 0.1
Iron (Fe), %		0 to 1.5

Lead (Pb), %		77.1 to 81.2
Lead (Pb), %		4.5 to 5.5

Manganese (Mn), %		0
Manganese (Mn), %		0 to 0.5

Nickel (Ni), %		0
Nickel (Ni), %		15.5 to 17

Tin (Sn), %		4.5 to 5.5
Tin (Sn), %		2.5 to 3.5

Zinc (Zn), %		0 to 0.0050
Zinc (Zn), %		10 to 19.5

Residuals, %		0
Residuals, %		0 to 1.0