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C63020 Bronze vs. C54400 Bronze

Both C63020 bronze and C54400 bronze are copper alloys. They have 79% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C63020 bronze and the bottom bar is C54400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 44
40
Tensile Strength: Ultimate (UTS), MPa 1020
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 1070
1000
Melting Onset (Solidus), °C 1020
930
Specific Heat Capacity, J/kg-K 450
370
Thermal Conductivity, W/m-K 40
86
Thermal Expansion, µm/m-K 18
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.2
8.9
Embodied Carbon, kg CO2/kg material 3.6
2.9
Embodied Energy, MJ/kg 58
48
Embodied Water, L/kg 390
340

Common Calculations

Stiffness to Weight: Axial, points 8.0
6.8
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 34
10 to 22
Strength to Weight: Bending, points 27
12 to 20
Thermal Diffusivity, mm2/s 11
26
Thermal Shock Resistance, points 35
12 to 26

Alloy Composition


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Aluminum (Al), % 10 to 11
0
Chromium (Cr), % 0 to 0.050
0
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.7 to 81.8
85.4 to 91.5
Iron (Fe), % 4.0 to 5.5
0 to 0.1
Lead (Pb), % 0 to 0.030
3.5 to 4.5
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.2 to 6.0
0
Phosphorus (P), % 0
0.010 to 0.5
Tin (Sn), % 0 to 0.25
3.5 to 4.5
Zinc (Zn), % 0 to 0.3
1.5 to 4.5
Residuals, % 0 to 0.5
0 to 0.5