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C24000 Brass vs. CC766S Brass

Both C24000 brass and CC766S brass are copper alloys. They have 81% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C24000 brass and the bottom bar is CC766S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 310 to 640
500

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 160
130
Melting Completion (Liquidus), °C 1000
840
Melting Onset (Solidus), °C 970
800
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 140
89
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
32
Electrical Conductivity: Equal Weight (Specific), % IACS 34
36

Otherwise Unclassified Properties

Base Metal Price, % relative 27
24
Density, g/cm3 8.5
8.0
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 43
48
Embodied Water, L/kg 320
330

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 10 to 21
17
Strength to Weight: Bending, points 12 to 20
18
Thermal Diffusivity, mm2/s 43
28
Thermal Shock Resistance, points 10 to 22
17

Alloy Composition

Aluminum (Al), % 0
0.3 to 1.8
Antimony (Sb), % 0
0 to 0.1
Copper (Cu), % 78.5 to 81.5
58 to 64
Iron (Fe), % 0 to 0.050
0 to 0.5
Lead (Pb), % 0 to 0.050
0 to 0.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 2.0
Silicon (Si), % 0
0 to 0.6
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 18.2 to 21.5
29.5 to 41.7
Residuals, % 0 to 0.2
0