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C87600 Bronze vs. C82600 Copper

Both C87600 bronze and C82600 copper are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 27 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 C87600 bronze and the bottom bar is C82600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 18
1.0 to 20
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
46
Tensile Strength: Ultimate (UTS), MPa 470
570 to 1140
Tensile Strength: Yield (Proof), MPa 230
320 to 1070

Thermal Properties

Latent Heat of Fusion, J/g 280
240
Maximum Temperature: Mechanical, °C 190
300
Melting Completion (Liquidus), °C 970
950
Melting Onset (Solidus), °C 860
860
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 28
130
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
19
Electrical Conductivity: Equal Weight (Specific), % IACS 6.4
20

Otherwise Unclassified Properties

Density, g/cm3 8.5
8.7
Embodied Carbon, kg CO2/kg material 2.7
11
Embodied Energy, MJ/kg 43
180
Embodied Water, L/kg 300
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71
11 to 97
Resilience: Unit (Modulus of Resilience), kJ/m3 240
430 to 4690
Stiffness to Weight: Axial, points 7.4
7.8
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16
18 to 36
Strength to Weight: Bending, points 16
17 to 28
Thermal Diffusivity, mm2/s 8.1
37
Thermal Shock Resistance, points 17
19 to 39

Alloy Composition


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Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
2.3 to 2.6
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.35 to 0.65
Copper (Cu), % 88 to 92.5
94.9 to 97.2
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0 to 0.5
0 to 0.020
Nickel (Ni), % 0
0 to 0.2
Silicon (Si), % 3.5 to 5.5
0.2 to 0.35
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 4.0 to 7.0
0 to 0.1
Residuals, % 0 to 0.5
0 to 0.5