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Grade 1 Babbitt Metal vs. C82000 Copper

Grade 1 Babbitt Metal belongs to the otherwise unclassified metals classification, while C82000 copper belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is grade 1 Babbitt Metal and the bottom bar is C82000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
120
Elongation at Break, % 34
8.0 to 20
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 20
45
Tensile Strength: Yield (Proof), MPa 30
140 to 520

Thermal Properties

Latent Heat of Fusion, J/g 70
220
Melting Completion (Liquidus), °C 370
1090
Melting Onset (Solidus), °C 220
970
Specific Heat Capacity, J/kg-K 230
390
Thermal Conductivity, W/m-K 45
260
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
45
Electrical Conductivity: Equal Weight (Specific), % IACS 16
46

Otherwise Unclassified Properties

Base Metal Price, % relative 75
60
Density, g/cm3 7.3
8.9
Embodied Carbon, kg CO2/kg material 12
5.0
Embodied Energy, MJ/kg 200
77
Embodied Water, L/kg 1160
320

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 8.6
80 to 1120
Stiffness to Weight: Axial, points 4.0
7.5
Stiffness to Weight: Bending, points 17
18
Thermal Diffusivity, mm2/s 26
76

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.1
Antimony (Sb), % 4.0 to 5.0
0
Arsenic (As), % 0 to 0.1
0
Beryllium (Be), % 0
0.45 to 0.8
Bismuth (Bi), % 0 to 0.080
0
Cadmium (Cd), % 0 to 0.050
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
2.2 to 2.7
Copper (Cu), % 4.0 to 5.0
95.2 to 97.4
Iron (Fe), % 0 to 0.080
0 to 0.1
Lead (Pb), % 0 to 0.35
0 to 0.020
Nickel (Ni), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.15
Tin (Sn), % 89.3 to 92
0 to 0.1
Zinc (Zn), % 0 to 0.0050
0 to 0.1
Residuals, % 0
0 to 0.5