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C67300 Bronze vs. Grade 2 Babbitt Metal

C67300 bronze belongs to the copper alloys classification, while grade 2 Babbitt Metal belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is C67300 bronze and the bottom bar is grade 2 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
53
Poisson's Ratio 0.31
0.35
Shear Modulus, GPa 41
19
Tensile Strength: Yield (Proof), MPa 340
42

Thermal Properties

Latent Heat of Fusion, J/g 190
72
Melting Completion (Liquidus), °C 870
350
Melting Onset (Solidus), °C 830
240
Specific Heat Capacity, J/kg-K 390
230
Thermal Expansion, µm/m-K 20
21

Otherwise Unclassified Properties

Base Metal Price, % relative 23
70
Density, g/cm3 8.0
7.3
Embodied Carbon, kg CO2/kg material 2.7
12
Embodied Energy, MJ/kg 46
200
Embodied Water, L/kg 320
1240

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 550
17
Stiffness to Weight: Axial, points 7.4
4.0
Stiffness to Weight: Bending, points 20
17

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0050
Antimony (Sb), % 0
7.0 to 8.0
Arsenic (As), % 0
0 to 0.1
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.050
Copper (Cu), % 58 to 63
3.0 to 4.0
Iron (Fe), % 0 to 0.5
0 to 0.080
Lead (Pb), % 0.4 to 3.0
0 to 0.35
Manganese (Mn), % 2.0 to 3.5
0
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 0.5 to 1.5
0
Tin (Sn), % 0 to 0.3
87.3 to 90
Zinc (Zn), % 27.2 to 39.1
0 to 0.0050
Residuals, % 0 to 0.5
0