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CR011A Copper vs. Grade 1 Babbitt Metal

CR011A copper belongs to the copper alloys classification, while grade 1 Babbitt Metal belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is CR011A copper and the bottom bar is grade 1 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
53
Elongation at Break, % 15
34
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 43
20
Tensile Strength: Yield (Proof), MPa 130
30

Thermal Properties

Latent Heat of Fusion, J/g 210
70
Melting Completion (Liquidus), °C 1090
370
Melting Onset (Solidus), °C 1040
220
Specific Heat Capacity, J/kg-K 390
230
Thermal Conductivity, W/m-K 390
45
Thermal Expansion, µm/m-K 17
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
13
Electrical Conductivity: Equal Weight (Specific), % IACS 100
16

Otherwise Unclassified Properties

Base Metal Price, % relative 32
75
Density, g/cm3 9.0
7.3
Embodied Carbon, kg CO2/kg material 2.6
12
Embodied Energy, MJ/kg 42
200
Embodied Water, L/kg 340
1160

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 76
8.6
Stiffness to Weight: Axial, points 7.2
4.0
Stiffness to Weight: Bending, points 18
17
Thermal Diffusivity, mm2/s 110
26

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
4.0 to 5.0
Arsenic (As), % 0
0 to 0.1
Bismuth (Bi), % 0 to 0.00050
0 to 0.080
Cadmium (Cd), % 0
0 to 0.050
Copper (Cu), % 99.88 to 99.97
4.0 to 5.0
Iron (Fe), % 0
0 to 0.080
Lead (Pb), % 0
0 to 0.35
Oxygen (O), % 0 to 0.040
0
Silver (Ag), % 0.030 to 0.050
0
Tin (Sn), % 0
89.3 to 92
Zinc (Zn), % 0
0 to 0.0050