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C66200 Brass vs. CC760S Brass

Both C66200 brass and CC760S brass are copper alloys. They have a very high 95% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C66200 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, % 8.0 to 15
22
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 450 to 520
180
Tensile Strength: Yield (Proof), MPa 410 to 480
80

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 1070
1000
Melting Onset (Solidus), °C 1030
940
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 150
150
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
38
Electrical Conductivity: Equal Weight (Specific), % IACS 36
40

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.7
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 43
43
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 66
33
Resilience: Unit (Modulus of Resilience), kJ/m3 760 to 1030
29
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 14 to 17
5.8
Strength to Weight: Bending, points 15 to 16
8.2
Thermal Diffusivity, mm2/s 45
45
Thermal Shock Resistance, points 16 to 18
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), % 86.6 to 91
83 to 88
Iron (Fe), % 0 to 0.050
0 to 0.15
Lead (Pb), % 0 to 0.050
0 to 0.5
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0.3 to 1.0
0 to 0.1
Phosphorus (P), % 0.050 to 0.2
0
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 0.2 to 0.7
0 to 0.3
Zinc (Zn), % 6.5 to 12.9
10.7 to 17
Residuals, % 0 to 0.5
0