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C95800 Bronze vs. CC140C Copper

Both C95800 bronze and CC140C copper are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 81% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C95800 bronze and the bottom bar is CC140C copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 22
11
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
44
Tensile Strength: Ultimate (UTS), MPa 660
340
Tensile Strength: Yield (Proof), MPa 270
230

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 230
200
Melting Completion (Liquidus), °C 1060
1100
Melting Onset (Solidus), °C 1040
1040
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 36
310
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
77
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
78

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.4
2.6
Embodied Energy, MJ/kg 55
41
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
34
Resilience: Unit (Modulus of Resilience), kJ/m3 310
220
Stiffness to Weight: Axial, points 7.9
7.3
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 22
10
Strength to Weight: Bending, points 20
12
Thermal Diffusivity, mm2/s 9.9
89
Thermal Shock Resistance, points 23
12

Alloy Composition


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Aluminum (Al), % 8.5 to 9.5
0
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 79 to 83.2
98.8 to 99.6
Iron (Fe), % 3.5 to 4.5
0
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.8 to 1.5
0
Nickel (Ni), % 4.0 to 5.0
0
Silicon (Si), % 0 to 0.1
0
Residuals, % 0 to 0.5
0