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C87600 Bronze vs. C54400 Bronze

Both C87600 bronze and C54400 bronze are copper alloys. They have a moderately high 92% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C87600 bronze and the bottom bar is C54400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 470
330 to 720

Thermal Properties

Latent Heat of Fusion, J/g 280
190
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 970
1000
Melting Onset (Solidus), °C 860
930
Specific Heat Capacity, J/kg-K 410
370
Thermal Conductivity, W/m-K 28
86
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
19
Electrical Conductivity: Equal Weight (Specific), % IACS 6.4
19

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.5
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.9
Embodied Energy, MJ/kg 43
48
Embodied Water, L/kg 300
340

Common Calculations

Stiffness to Weight: Axial, points 7.4
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 16
10 to 22
Strength to Weight: Bending, points 16
12 to 20
Thermal Diffusivity, mm2/s 8.1
26
Thermal Shock Resistance, points 17
12 to 26

Alloy Composition


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Copper (Cu), % 88 to 92.5
85.4 to 91.5
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0 to 0.5
3.5 to 4.5
Phosphorus (P), % 0
0.010 to 0.5
Silicon (Si), % 3.5 to 5.5
0
Tin (Sn), % 0
3.5 to 4.5
Zinc (Zn), % 4.0 to 7.0
1.5 to 4.5
Residuals, % 0 to 0.5
0 to 0.5