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C26000 Brass vs. CC767S Brass

Both C26000 brass and CC767S brass are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C26000 brass and the bottom bar is CC767S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.5 to 66
34
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 320 to 680
430
Tensile Strength: Yield (Proof), MPa 110 to 570
150

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 950
840
Melting Onset (Solidus), °C 920
790
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 120
110
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
32
Electrical Conductivity: Equal Weight (Specific), % IACS 31
36

Otherwise Unclassified Properties

Base Metal Price, % relative 25
23
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 45
47
Embodied Water, L/kg 320
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1 to 420
110
Resilience: Unit (Modulus of Resilience), kJ/m3 51 to 1490
100
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 11 to 23
15
Strength to Weight: Bending, points 13 to 21
16
Thermal Diffusivity, mm2/s 38
34
Thermal Shock Resistance, points 11 to 23
14

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.8
Bismuth (Bi), % 0 to 0.0059
0
Copper (Cu), % 68.5 to 71.5
58 to 64
Iron (Fe), % 0 to 0.050
0 to 0.5
Lead (Pb), % 0 to 0.070
0 to 0.1
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.2
Tin (Sn), % 0
0 to 0.1
Zinc (Zn), % 28.1 to 31.5
32.8 to 41.9
Residuals, % 0 to 0.3
0