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CC760S Brass vs. C32000 Brass

Both CC760S brass and C32000 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 (2, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is C32000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 22
6.8 to 29
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
41
Tensile Strength: Ultimate (UTS), MPa 180
270 to 470
Tensile Strength: Yield (Proof), MPa 80
78 to 390

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 1000
1020
Melting Onset (Solidus), °C 940
990
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 150
160
Thermal Expansion, µm/m-K 19
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
36
Electrical Conductivity: Equal Weight (Specific), % IACS 40
37

Otherwise Unclassified Properties

Base Metal Price, % relative 28
28
Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 43
42
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
30 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 29
28 to 680
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 5.8
8.8 to 15
Strength to Weight: Bending, points 8.2
11 to 16
Thermal Diffusivity, mm2/s 45
47
Thermal Shock Resistance, points 6.2
9.5 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Copper (Cu), % 83 to 88
83.5 to 86.5
Iron (Fe), % 0 to 0.15
0 to 0.1
Lead (Pb), % 0 to 0.5
1.5 to 2.2
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0 to 0.25
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 10.7 to 17
10.6 to 15
Residuals, % 0
0 to 0.4