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C43000 Brass vs. CC760S Brass

Both C43000 brass and CC760S brass are copper alloys. They have a very high 98% 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 C43000 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, % 3.0 to 55
22
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 320 to 710
180
Tensile Strength: Yield (Proof), MPa 130 to 550
80

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 1030
1000
Melting Onset (Solidus), °C 1000
940
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
150
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
38
Electrical Conductivity: Equal Weight (Specific), % IACS 28
40

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.6
8.6
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 46
43
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20 to 150
33
Resilience: Unit (Modulus of Resilience), kJ/m3 82 to 1350
29
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 10 to 23
5.8
Strength to Weight: Bending, points 12 to 20
8.2
Thermal Diffusivity, mm2/s 36
45
Thermal Shock Resistance, points 11 to 25
6.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Copper (Cu), % 84 to 87
83 to 88
Iron (Fe), % 0 to 0.050
0 to 0.15
Lead (Pb), % 0 to 0.1
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), % 1.7 to 2.7
0 to 0.3
Zinc (Zn), % 9.7 to 14.3
10.7 to 17
Residuals, % 0 to 0.5
0