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C52400 Bronze vs. C67400 Bronze

Both C52400 bronze and C67400 bronze are copper alloys. They have 59% of their average alloy composition in common. There are 25 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 C52400 bronze and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.31
Rockwell B Hardness 50 to 100
78 to 85
Shear Modulus, GPa 41
41
Tensile Strength: Ultimate (UTS), MPa 450 to 880
480 to 610

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 170
130
Melting Completion (Liquidus), °C 1000
890
Melting Onset (Solidus), °C 840
870
Specific Heat Capacity, J/kg-K 370
400
Thermal Conductivity, W/m-K 50
100
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
23
Electrical Conductivity: Equal Weight (Specific), % IACS 11
26

Otherwise Unclassified Properties

Base Metal Price, % relative 35
23
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 3.6
2.8
Embodied Energy, MJ/kg 58
48
Embodied Water, L/kg 390
330

Common Calculations

Stiffness to Weight: Axial, points 6.9
7.5
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 14 to 28
17 to 22
Strength to Weight: Bending, points 15 to 23
17 to 20
Thermal Diffusivity, mm2/s 15
32
Thermal Shock Resistance, points 17 to 32
16 to 20

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.0
Copper (Cu), % 87.8 to 91
57 to 60
Iron (Fe), % 0 to 0.1
0 to 0.35
Lead (Pb), % 0 to 0.050
0 to 0.5
Manganese (Mn), % 0
2.0 to 3.5
Nickel (Ni), % 0
0 to 0.25
Phosphorus (P), % 0.030 to 0.35
0
Silicon (Si), % 0
0.5 to 1.5
Tin (Sn), % 9.0 to 11
0 to 0.3
Zinc (Zn), % 0 to 0.2
31.1 to 40
Residuals, % 0
0 to 0.5

Comparable Variants