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CC760S Brass vs. C82800 Copper

Both CC760S brass and C82800 copper are copper alloys. They have 86% of their average alloy composition in common. There are 27 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 CC760S brass and the bottom bar is C82800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 22
1.0 to 20
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
46
Tensile Strength: Ultimate (UTS), MPa 180
670 to 1140
Tensile Strength: Yield (Proof), MPa 80
380 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 190
240
Maximum Temperature: Mechanical, °C 170
310
Melting Completion (Liquidus), °C 1000
930
Melting Onset (Solidus), °C 940
890
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 150
120
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
18
Electrical Conductivity: Equal Weight (Specific), % IACS 40
19

Otherwise Unclassified Properties

Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 2.6
12
Embodied Energy, MJ/kg 43
190
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 29
590 to 4080
Stiffness to Weight: Axial, points 7.2
7.8
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 5.8
21 to 36
Strength to Weight: Bending, points 8.2
20 to 28
Thermal Diffusivity, mm2/s 45
36
Thermal Shock Resistance, points 6.2
23 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.15
Arsenic (As), % 0.050 to 0.15
0
Beryllium (Be), % 0
2.5 to 2.9
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 83 to 88
94.6 to 97.2
Iron (Fe), % 0 to 0.15
0 to 0.25
Lead (Pb), % 0 to 0.5
0 to 0.020
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0 to 0.2
Silicon (Si), % 0 to 0.020
0.2 to 0.35
Tin (Sn), % 0 to 0.3
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 10.7 to 17
0 to 0.1
Residuals, % 0
0 to 0.5