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CC753S Brass vs. C32000 Brass

Both CC753S brass and C32000 brass are copper alloys. They have 73% 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 CC753S brass and the bottom bar is C32000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17
6.8 to 29
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 40
41
Tensile Strength: Ultimate (UTS), MPa 340
270 to 470
Tensile Strength: Yield (Proof), MPa 170
78 to 390

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 820
1020
Melting Onset (Solidus), °C 780
990
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 99
160
Thermal Expansion, µm/m-K 21
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
36
Electrical Conductivity: Equal Weight (Specific), % IACS 29
37

Otherwise Unclassified Properties

Base Metal Price, % relative 23
28
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 47
42
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
30 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 140
28 to 680
Stiffness to Weight: Axial, points 7.1
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12
8.8 to 15
Strength to Weight: Bending, points 13
11 to 16
Thermal Diffusivity, mm2/s 32
47
Thermal Shock Resistance, points 11
9.5 to 16

Alloy Composition


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Aluminum (Al), % 0.4 to 0.8
0
Antimony (Sb), % 0 to 0.050
0
Copper (Cu), % 56.8 to 60.5
83.5 to 86.5
Iron (Fe), % 0.5 to 0.8
0 to 0.1
Lead (Pb), % 1.8 to 2.5
1.5 to 2.2
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 1.2
0 to 0.25
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 33.1 to 40
10.6 to 15
Residuals, % 0
0 to 0.4