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C63020 Bronze vs. C63000 Bronze

Both C63020 bronze and C63000 bronze are copper alloys. They have a very high 97% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C63020 bronze and the bottom bar is C63000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 6.8
7.9 to 15
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 44
44
Shear Strength, MPa 600
400 to 470
Tensile Strength: Ultimate (UTS), MPa 1020
660 to 790
Tensile Strength: Yield (Proof), MPa 740
330 to 390

Thermal Properties

Latent Heat of Fusion, J/g 230
230
Maximum Temperature: Mechanical, °C 230
230
Melting Completion (Liquidus), °C 1070
1050
Melting Onset (Solidus), °C 1020
1040
Specific Heat Capacity, J/kg-K 450
440
Thermal Conductivity, W/m-K 40
39
Thermal Expansion, µm/m-K 18
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 3.6
3.5
Embodied Energy, MJ/kg 58
57
Embodied Water, L/kg 390
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
47 to 82
Resilience: Unit (Modulus of Resilience), kJ/m3 2320
470 to 640
Stiffness to Weight: Axial, points 8.0
7.9
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 34
22 to 26
Strength to Weight: Bending, points 27
20 to 23
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 35
23 to 27

Alloy Composition


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Aluminum (Al), % 10 to 11
9.0 to 11
Chromium (Cr), % 0 to 0.050
0
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.7 to 81.8
76.8 to 85
Iron (Fe), % 4.0 to 5.5
2.0 to 4.0
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 4.2 to 6.0
4.0 to 5.5
Silicon (Si), % 0
0 to 0.25
Tin (Sn), % 0 to 0.25
0 to 0.2
Zinc (Zn), % 0 to 0.3
0 to 0.3
Residuals, % 0 to 0.5
0 to 0.5