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Grade 2 Babbitt Metal vs. C99300 Copper

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while C99300 copper belongs to the copper alloys. There are 18 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 C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 25
200
Elastic (Young's, Tensile) Modulus, GPa 53
120
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 19
46
Tensile Strength: Yield (Proof), MPa 42
380

Thermal Properties

Latent Heat of Fusion, J/g 72
240
Melting Completion (Liquidus), °C 350
1080
Melting Onset (Solidus), °C 240
1070
Specific Heat Capacity, J/kg-K 230
450
Thermal Expansion, µm/m-K 21
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
35
Density, g/cm3 7.3
8.2
Embodied Carbon, kg CO2/kg material 12
4.5
Embodied Energy, MJ/kg 200
70
Embodied Water, L/kg 1240
400

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
590
Stiffness to Weight: Axial, points 4.0
8.3
Stiffness to Weight: Bending, points 17
20

Alloy Composition

Aluminum (Al), % 0 to 0.0050
10.7 to 11.5
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
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 3.0 to 4.0
68.6 to 74.4
Iron (Fe), % 0 to 0.080
0.4 to 1.0
Lead (Pb), % 0 to 0.35
0 to 0.020
Nickel (Ni), % 0
13.5 to 16.5
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 87.3 to 90
0 to 0.050
Zinc (Zn), % 0 to 0.0050
0
Residuals, % 0
0 to 0.3