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Grade 3 Babbitt Metal vs. CC764S Brass

Grade 3 Babbitt Metal belongs to the otherwise unclassified metals classification, while CC764S 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 CC764S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 27
160
Elastic (Young's, Tensile) Modulus, GPa 56
110
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 21
41
Tensile Strength: Yield (Proof), MPa 46
290

Thermal Properties

Latent Heat of Fusion, J/g 79
180
Melting Completion (Liquidus), °C 420
850
Melting Onset (Solidus), °C 240
810
Specific Heat Capacity, J/kg-K 230
400
Thermal Expansion, µm/m-K 21
20

Otherwise Unclassified Properties

Base Metal Price, % relative 70
23
Density, g/cm3 7.4
7.9
Embodied Carbon, kg CO2/kg material 12
2.9
Embodied Energy, MJ/kg 200
49
Embodied Water, L/kg 1210
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 19
390
Stiffness to Weight: Axial, points 4.2
7.6
Stiffness to Weight: Bending, points 17
20

Alloy Composition

Aluminum (Al), % 0 to 0.0050
1.0 to 3.0
Antimony (Sb), % 7.5 to 8.5
0 to 0.050
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
52 to 66
Iron (Fe), % 0 to 0.080
0.5 to 2.5
Lead (Pb), % 0 to 0.35
0 to 0.3
Manganese (Mn), % 0
0.3 to 4.0
Nickel (Ni), % 0
0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 82.3 to 85
0 to 0.3
Zinc (Zn), % 0 to 0.0050
20.7 to 50.2