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Grade 7 Babbitt Metal vs. CR014A Copper

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while CR014A copper belongs to the copper alloys. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is grade 7 Babbitt Metal and the bottom bar is CR014A 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
140

Thermal Properties

Latent Heat of Fusion, J/g 48
210
Melting Completion (Liquidus), °C 270
1090
Melting Onset (Solidus), °C 240
1040
Specific Heat Capacity, J/kg-K 150
390
Thermal Expansion, µm/m-K 26
17

Otherwise Unclassified Properties

Base Metal Price, % relative 23
32
Density, g/cm3 10
9.0
Embodied Carbon, kg CO2/kg material 4.4
2.6
Embodied Energy, MJ/kg 62
42
Embodied Water, L/kg 880
340

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
83
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 to 0.00050
Cadmium (Cd), % 0 to 0.050
0
Copper (Cu), % 0 to 0.5
99.913 to 99.969
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 71.9 to 76.4
0
Phosphorus (P), % 0
0.0010 to 0.0070
Silver (Ag), % 0
0.030 to 0.050
Tin (Sn), % 9.3 to 10.7
0
Zinc (Zn), % 0 to 0.0050
0