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Grade 7 Babbitt Metal vs. C12200 Copper

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while C12200 copper 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 7 Babbitt Metal and the bottom bar is C12200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 26
120
Poisson's Ratio 0.4
0.34
Shear Modulus, GPa 9.1
43
Tensile Strength: Yield (Proof), MPa 25
69 to 400

Thermal Properties

Latent Heat of Fusion, J/g 48
210
Melting Completion (Liquidus), °C 270
1080
Melting Onset (Solidus), °C 240
1030
Specific Heat Capacity, J/kg-K 150
390
Thermal Expansion, µm/m-K 26
17

Otherwise Unclassified Properties

Base Metal Price, % relative 23
31
Density, g/cm3 10
9.0
Embodied Carbon, kg CO2/kg material 4.4
2.6
Embodied Energy, MJ/kg 62
41
Embodied Water, L/kg 880
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
21 to 690
Stiffness to Weight: Axial, points 1.4
7.2
Stiffness to Weight: Bending, points 9.6
18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 14 to 16
0
Arsenic (As), % 0.3 to 0.6
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.050
0
Copper (Cu), % 0 to 0.5
99.9 to 99.985
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 71.9 to 76.4
0
Phosphorus (P), % 0
0.015 to 0.040
Tin (Sn), % 9.3 to 10.7
0
Zinc (Zn), % 0 to 0.0050
0