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Grade 7 Babbitt Metal vs. CC481K Bronze

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while CC481K bronze 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 7 Babbitt Metal and the bottom bar is CC481K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 23
90
Elastic (Young's, Tensile) Modulus, GPa 26
110
Poisson's Ratio 0.4
0.34
Shear Modulus, GPa 9.1
40
Tensile Strength: Yield (Proof), MPa 25
180

Thermal Properties

Latent Heat of Fusion, J/g 48
190
Melting Completion (Liquidus), °C 270
1000
Melting Onset (Solidus), °C 240
880
Specific Heat Capacity, J/kg-K 150
370
Thermal Expansion, µm/m-K 26
18

Otherwise Unclassified Properties

Base Metal Price, % relative 23
35
Density, g/cm3 10
8.7
Embodied Carbon, kg CO2/kg material 4.4
3.7
Embodied Energy, MJ/kg 62
60
Embodied Water, L/kg 880
390

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
150
Stiffness to Weight: Axial, points 1.4
6.9
Stiffness to Weight: Bending, points 9.6
18

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.010
Antimony (Sb), % 14 to 16
0 to 0.050
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
87 to 89.5
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 71.9 to 76.4
0 to 0.25
Manganese (Mn), % 0
0 to 0.050
Nickel (Ni), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 9.3 to 10.7
10 to 11.5
Zinc (Zn), % 0 to 0.0050
0 to 0.5