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C63800 Bronze vs. C53800 Bronze

Both C63800 bronze and C53800 bronze are copper alloys. They have 86% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C63800 bronze and the bottom bar is C53800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.9 to 41
2.3
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
40
Shear Strength, MPa 320 to 500
470
Tensile Strength: Ultimate (UTS), MPa 460 to 1010
830

Thermal Properties

Latent Heat of Fusion, J/g 240
190
Maximum Temperature: Mechanical, °C 200
160
Melting Completion (Liquidus), °C 1030
980
Melting Onset (Solidus), °C 1000
800
Specific Heat Capacity, J/kg-K 410
360
Thermal Conductivity, W/m-K 40
61
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 10
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 30
37
Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 2.8
3.9
Embodied Energy, MJ/kg 45
64
Embodied Water, L/kg 330
420

Common Calculations

Stiffness to Weight: Axial, points 7.4
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 15 to 33
26
Strength to Weight: Bending, points 15 to 26
22
Thermal Diffusivity, mm2/s 11
19
Thermal Shock Resistance, points 17 to 36
31

Alloy Composition

Aluminum (Al), % 2.5 to 3.1
0
Cobalt (Co), % 0.25 to 0.55
0
Copper (Cu), % 92.4 to 95.8
85.1 to 86.5
Iron (Fe), % 0 to 0.2
0 to 0.030
Lead (Pb), % 0 to 0.050
0.4 to 0.6
Manganese (Mn), % 0 to 0.1
0 to 0.060
Nickel (Ni), % 0 to 0.2
0 to 0.030
Silicon (Si), % 1.5 to 2.1
0
Tin (Sn), % 0
13.1 to 13.9
Zinc (Zn), % 0 to 0.8
0 to 0.12
Residuals, % 0
0 to 0.2