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C82400 Copper vs. C60800 Bronze

Both C82400 copper and C60800 bronze are copper alloys. They have a moderately high 94% 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 C82400 copper and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
55
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
46
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
390
Tensile Strength: Yield (Proof), MPa 260 to 970
150

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 270
210
Melting Completion (Liquidus), °C 1000
1060
Melting Onset (Solidus), °C 900
1050
Specific Heat Capacity, J/kg-K 380
410
Thermal Conductivity, W/m-K 130
80
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
17
Electrical Conductivity: Equal Weight (Specific), % IACS 26
18

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 8.9
2.9
Embodied Energy, MJ/kg 140
48
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
170
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
94
Stiffness to Weight: Axial, points 7.6
7.3
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 33
13
Strength to Weight: Bending, points 16 to 26
14
Thermal Diffusivity, mm2/s 39
23
Thermal Shock Resistance, points 17 to 36
14

Alloy Composition


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Aluminum (Al), % 0 to 0.15
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Beryllium (Be), % 1.6 to 1.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
92.5 to 95
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0 to 0.020
0 to 0.1
Nickel (Ni), % 0 to 0.2
0
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0 to 0.5