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CC765S Brass vs. C19010 Copper

Both CC765S brass and C19010 copper are copper alloys. They have 59% 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 CC765S brass and the bottom bar is C19010 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 21
2.4 to 22
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 42
43
Tensile Strength: Ultimate (UTS), MPa 540
330 to 640
Tensile Strength: Yield (Proof), MPa 220
260 to 620

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 140
200
Melting Completion (Liquidus), °C 860
1060
Melting Onset (Solidus), °C 820
1010
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 91
260
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
48 to 63
Electrical Conductivity: Equal Weight (Specific), % IACS 34
48 to 63

Otherwise Unclassified Properties

Base Metal Price, % relative 24
31
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 3.0
2.7
Embodied Energy, MJ/kg 51
42
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90
7.3 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 220
290 to 1680
Stiffness to Weight: Axial, points 7.6
7.3
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 19
10 to 20
Strength to Weight: Bending, points 18
12 to 18
Thermal Diffusivity, mm2/s 28
75
Thermal Shock Resistance, points 17
12 to 23

Alloy Composition


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Aluminum (Al), % 0.5 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Copper (Cu), % 51 to 65
97.3 to 99.04
Iron (Fe), % 0.5 to 2.0
0
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0.3 to 3.0
0
Nickel (Ni), % 0 to 6.0
0.8 to 1.8
Phosphorus (P), % 0 to 0.030
0.010 to 0.050
Silicon (Si), % 0 to 0.1
0.15 to 0.35
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 19.8 to 47.7
0
Residuals, % 0
0 to 0.5