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Grade 3 Babbitt Metal vs. CC755S Brass

Grade 3 Babbitt Metal belongs to the otherwise unclassified metals classification, while CC755S brass 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 3 Babbitt Metal and the bottom bar is CC755S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 27
110
Elastic (Young's, Tensile) Modulus, GPa 56
100
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 21
40
Tensile Strength: Yield (Proof), MPa 46
250

Thermal Properties

Latent Heat of Fusion, J/g 79
170
Melting Completion (Liquidus), °C 420
820
Melting Onset (Solidus), °C 240
780
Specific Heat Capacity, J/kg-K 230
390
Thermal Expansion, µm/m-K 21
21

Otherwise Unclassified Properties

Base Metal Price, % relative 70
23
Density, g/cm3 7.4
8.1
Embodied Carbon, kg CO2/kg material 12
2.7
Embodied Energy, MJ/kg 200
46
Embodied Water, L/kg 1210
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 19
290
Stiffness to Weight: Axial, points 4.2
7.1
Stiffness to Weight: Bending, points 17
19

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.4 to 0.7
Antimony (Sb), % 7.5 to 8.5
0
Arsenic (As), % 0 to 0.1
0
Bismuth (Bi), % 0 to 0.080
0
Cadmium (Cd), % 0 to 0.050
0
Copper (Cu), % 7.5 to 8.5
59.5 to 61
Iron (Fe), % 0 to 0.080
0.050 to 0.2
Lead (Pb), % 0 to 0.35
1.2 to 1.7
Manganese (Mn), % 0
0 to 0.050
Nickel (Ni), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.050
Tin (Sn), % 82.3 to 85
0 to 0.3
Zinc (Zn), % 0 to 0.0050
35.8 to 38.9