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C27200 Brass vs. CC760S Brass

Both C27200 brass and CC760S brass are copper alloys. They have 77% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C27200 brass and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 10 to 50
22
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 370 to 590
180
Tensile Strength: Yield (Proof), MPa 150 to 410
80

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 130
170
Melting Completion (Liquidus), °C 920
1000
Melting Onset (Solidus), °C 870
940
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 120
150
Thermal Expansion, µm/m-K 20
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
38
Electrical Conductivity: Equal Weight (Specific), % IACS 31
40

Otherwise Unclassified Properties

Base Metal Price, % relative 24
28
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 45
43
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 270
33
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 810
29
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 20
5.8
Strength to Weight: Bending, points 14 to 19
8.2
Thermal Diffusivity, mm2/s 37
45
Thermal Shock Resistance, points 12 to 20
6.2

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Copper (Cu), % 62 to 65
83 to 88
Iron (Fe), % 0 to 0.070
0 to 0.15
Lead (Pb), % 0 to 0.070
0 to 0.5
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 34.6 to 38
10.7 to 17
Residuals, % 0 to 0.3
0