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Grade 2 Babbitt Metal vs. C55280 Copper

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while C55280 copper belongs to the copper alloys. There are 13 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is grade 2 Babbitt Metal and the bottom bar is C55280 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
110
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 19
40

Thermal Properties

Latent Heat of Fusion, J/g 72
190
Melting Completion (Liquidus), °C 350
790
Melting Onset (Solidus), °C 240
640
Specific Heat Capacity, J/kg-K 230
410
Thermal Expansion, µm/m-K 21
16

Otherwise Unclassified Properties

Density, g/cm3 7.3
8.5
Embodied Carbon, kg CO2/kg material 12
4.2
Embodied Energy, MJ/kg 200
67

Common Calculations

Stiffness to Weight: Axial, points 4.0
6.9
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
90.5 to 91.4
Iron (Fe), % 0 to 0.080
0
Lead (Pb), % 0 to 0.35
0
Phosphorus (P), % 0
6.8 to 7.2
Silver (Ag), % 0
1.8 to 2.2
Tin (Sn), % 87.3 to 90
0
Zinc (Zn), % 0 to 0.0050
0
Residuals, % 0
0 to 0.15