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CC762S Brass vs. Grade 7 Babbitt Metal

CC762S 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 CC762S brass and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
23
Elastic (Young's, Tensile) Modulus, GPa 110
26
Poisson's Ratio 0.32
0.4
Shear Modulus, GPa 43
9.1
Tensile Strength: Yield (Proof), MPa 540
25

Thermal Properties

Latent Heat of Fusion, J/g 200
48
Melting Completion (Liquidus), °C 920
270
Melting Onset (Solidus), °C 870
240
Specific Heat Capacity, J/kg-K 420
150
Thermal Expansion, µm/m-K 20
26

Otherwise Unclassified Properties

Base Metal Price, % relative 24
23
Density, g/cm3 8.0
10
Embodied Carbon, kg CO2/kg material 3.1
4.4
Embodied Energy, MJ/kg 51
62
Embodied Water, L/kg 350
880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1290
12
Stiffness to Weight: Axial, points 7.8
1.4
Stiffness to Weight: Bending, points 20
9.6

Alloy Composition

Aluminum (Al), % 3.0 to 7.0
0 to 0.0050
Antimony (Sb), % 0 to 0.030
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), % 57 to 67
0 to 0.5
Iron (Fe), % 1.5 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.2
71.9 to 76.4
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.2
9.3 to 10.7
Zinc (Zn), % 13.4 to 36
0 to 0.0050