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C63020 Bronze vs. C86100 Bronze

Both C63020 bronze and C86100 bronze are copper alloys. They have 76% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C63020 bronze and the bottom bar is C86100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 6.8
20
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 44
43
Tensile Strength: Ultimate (UTS), MPa 1020
660
Tensile Strength: Yield (Proof), MPa 740
350

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 1070
940
Melting Onset (Solidus), °C 1020
900
Specific Heat Capacity, J/kg-K 450
420
Thermal Conductivity, W/m-K 40
35
Thermal Expansion, µm/m-K 18
20

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 3.6
2.9
Embodied Energy, MJ/kg 58
49
Embodied Water, L/kg 390
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
110
Resilience: Unit (Modulus of Resilience), kJ/m3 2320
530
Stiffness to Weight: Axial, points 8.0
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 34
23
Strength to Weight: Bending, points 27
21
Thermal Diffusivity, mm2/s 11
10
Thermal Shock Resistance, points 35
21

Alloy Composition


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Aluminum (Al), % 10 to 11
4.5 to 5.5
Chromium (Cr), % 0 to 0.050
0
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.7 to 81.8
66 to 68
Iron (Fe), % 4.0 to 5.5
2.0 to 4.0
Lead (Pb), % 0 to 0.030
0 to 0.1
Manganese (Mn), % 0 to 1.5
2.5 to 5.0
Nickel (Ni), % 4.2 to 6.0
0
Tin (Sn), % 0 to 0.25
0 to 0.1
Zinc (Zn), % 0 to 0.3
17.3 to 25
Residuals, % 0 to 0.5
0