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C53800 Bronze vs. CC751S Brass

Both C53800 bronze and CC751S brass are copper alloys. They have 65% 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 C53800 bronze and the bottom bar is CC751S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.3
5.6
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 830
450
Tensile Strength: Yield (Proof), MPa 660
320

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 160
130
Melting Completion (Liquidus), °C 980
850
Melting Onset (Solidus), °C 800
810
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 61
110
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
28

Otherwise Unclassified Properties

Base Metal Price, % relative 37
24
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 3.9
2.8
Embodied Energy, MJ/kg 64
46
Embodied Water, L/kg 420
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18
23
Resilience: Unit (Modulus of Resilience), kJ/m3 2020
480
Stiffness to Weight: Axial, points 6.8
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 26
15
Strength to Weight: Bending, points 22
16
Thermal Diffusivity, mm2/s 19
35
Thermal Shock Resistance, points 31
15

Alloy Composition


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Aluminum (Al), % 0
0 to 0.1
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 85.1 to 86.5
62.7 to 66
Iron (Fe), % 0 to 0.030
0.25 to 0.5
Lead (Pb), % 0.4 to 0.6
0.8 to 2.2
Manganese (Mn), % 0 to 0.060
0 to 0.15
Nickel (Ni), % 0 to 0.030
0 to 0.8
Silicon (Si), % 0
0.65 to 1.1
Tin (Sn), % 13.1 to 13.9
0 to 0.8
Zinc (Zn), % 0 to 0.12
27.9 to 35.6
Residuals, % 0 to 0.2
0