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C32000 Brass vs. CC752S Brass

Both C32000 brass and CC752S brass are copper alloys. They have 78% 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 C32000 brass and the bottom bar is CC752S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 6.8 to 29
8.4
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 41
40
Tensile Strength: Ultimate (UTS), MPa 270 to 470
350
Tensile Strength: Yield (Proof), MPa 78 to 390
190

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
130
Melting Completion (Liquidus), °C 1020
840
Melting Onset (Solidus), °C 990
800
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 160
110
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
25
Electrical Conductivity: Equal Weight (Specific), % IACS 37
28

Otherwise Unclassified Properties

Base Metal Price, % relative 28
24
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 42
46
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 59
25
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 680
180
Stiffness to Weight: Axial, points 7.1
7.1
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8 to 15
12
Strength to Weight: Bending, points 11 to 16
13
Thermal Diffusivity, mm2/s 47
35
Thermal Shock Resistance, points 9.5 to 16
12

Alloy Composition


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Aluminum (Al), % 0
0.3 to 0.7
Antimony (Sb), % 0
0 to 0.14
Arsenic (As), % 0
0.040 to 0.14
Copper (Cu), % 83.5 to 86.5
61.5 to 64.5
Iron (Fe), % 0 to 0.1
0 to 0.3
Lead (Pb), % 1.5 to 2.2
1.5 to 2.2
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.25
0 to 0.2
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 10.6 to 15
31.5 to 36.7
Residuals, % 0 to 0.4
0