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CC762S Brass vs. C52400 Bronze

Both CC762S brass and C52400 bronze are copper alloys. They have 62% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC762S brass and the bottom bar is C52400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 840
450 to 880

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 920
1000
Melting Onset (Solidus), °C 870
840
Specific Heat Capacity, J/kg-K 420
370
Thermal Conductivity, W/m-K 51
50
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
11
Electrical Conductivity: Equal Weight (Specific), % IACS 32
11

Otherwise Unclassified Properties

Base Metal Price, % relative 24
35
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 3.1
3.6
Embodied Energy, MJ/kg 51
58
Embodied Water, L/kg 350
390

Common Calculations

Stiffness to Weight: Axial, points 7.8
6.9
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 29
14 to 28
Strength to Weight: Bending, points 25
15 to 23
Thermal Diffusivity, mm2/s 15
15
Thermal Shock Resistance, points 27
17 to 32

Alloy Composition


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Aluminum (Al), % 3.0 to 7.0
0
Antimony (Sb), % 0 to 0.030
0
Copper (Cu), % 57 to 67
87.8 to 91
Iron (Fe), % 1.5 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.2
0 to 0.050
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 3.0
0
Phosphorus (P), % 0 to 0.030
0.030 to 0.35
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.2
9.0 to 11
Zinc (Zn), % 13.4 to 36
0 to 0.2
Residuals, % 0
0 to 0.5