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CC767S Brass vs. Grade 7 Babbitt Metal

CC767S brass 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 CC767S brass and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 86
23
Elastic (Young's, Tensile) Modulus, GPa 110
26
Poisson's Ratio 0.31
0.4
Shear Modulus, GPa 40
9.1
Tensile Strength: Yield (Proof), MPa 150
25

Thermal Properties

Latent Heat of Fusion, J/g 180
48
Melting Completion (Liquidus), °C 840
270
Melting Onset (Solidus), °C 790
240
Specific Heat Capacity, J/kg-K 390
150
Thermal Expansion, µm/m-K 21
26

Otherwise Unclassified Properties

Base Metal Price, % relative 23
23
Density, g/cm3 8.0
10
Embodied Carbon, kg CO2/kg material 2.7
4.4
Embodied Energy, MJ/kg 47
62
Embodied Water, L/kg 330
880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 100
12
Stiffness to Weight: Axial, points 7.3
1.4
Stiffness to Weight: Bending, points 20
9.6

Alloy Composition

Aluminum (Al), % 0.1 to 0.8
0 to 0.0050
Antimony (Sb), % 0
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), % 58 to 64
0 to 0.5
Iron (Fe), % 0 to 0.5
0 to 0.1
Lead (Pb), % 0 to 0.1
71.9 to 76.4
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 1.0
0
Silicon (Si), % 0 to 0.2
0
Tin (Sn), % 0 to 0.1
9.3 to 10.7
Zinc (Zn), % 32.8 to 41.9
0 to 0.0050