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CC481K Bronze vs. Grade 7 Babbitt Metal

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

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0 to 0.050
14 to 16
Arsenic (As), % 0
0.3 to 0.6
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Copper (Cu), % 87 to 89.5
0 to 0.5
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 0 to 0.25
71.9 to 76.4
Manganese (Mn), % 0 to 0.050
0
Nickel (Ni), % 0 to 0.1
0
Phosphorus (P), % 0 to 1.0
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 10 to 11.5
9.3 to 10.7
Zinc (Zn), % 0 to 0.5
0 to 0.0050