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Grade 2 Babbitt Metal vs. C66700 Brass

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while C66700 brass belongs to the copper alloys. There are 17 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is grade 2 Babbitt Metal and the bottom bar is C66700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
110
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 19
41
Tensile Strength: Yield (Proof), MPa 42
100 to 640

Thermal Properties

Latent Heat of Fusion, J/g 72
180
Melting Completion (Liquidus), °C 350
1090
Melting Onset (Solidus), °C 240
1050
Specific Heat Capacity, J/kg-K 230
390
Thermal Expansion, µm/m-K 21
20

Otherwise Unclassified Properties

Base Metal Price, % relative 70
25
Density, g/cm3 7.3
8.2
Embodied Carbon, kg CO2/kg material 12
2.7
Embodied Energy, MJ/kg 200
45
Embodied Water, L/kg 1240
320

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
49 to 1900
Stiffness to Weight: Axial, points 4.0
7.3
Stiffness to Weight: Bending, points 17
19

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
Copper (Cu), % 3.0 to 4.0
68.5 to 71.5
Iron (Fe), % 0 to 0.080
0 to 0.1
Lead (Pb), % 0 to 0.35
0 to 0.070
Manganese (Mn), % 0
0.8 to 1.5
Tin (Sn), % 87.3 to 90
0
Zinc (Zn), % 0 to 0.0050
26.3 to 30.7
Residuals, % 0
0 to 0.5