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C86300 Bronze vs. C81500 Copper

Both C86300 bronze and C81500 copper are copper alloys. They have 63% of their average alloy composition in common. There are 29 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 C86300 bronze and the bottom bar is C81500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 250
110
Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 14
17
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 42
44
Tensile Strength: Ultimate (UTS), MPa 850
350
Tensile Strength: Yield (Proof), MPa 480
280

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 920
1090
Melting Onset (Solidus), °C 890
1080
Specific Heat Capacity, J/kg-K 420
390
Thermal Conductivity, W/m-K 35
320
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
82
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
83

Otherwise Unclassified Properties

Base Metal Price, % relative 23
31
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 3.0
2.6
Embodied Energy, MJ/kg 51
41
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
56
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
330
Stiffness to Weight: Axial, points 7.8
7.3
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 30
11
Strength to Weight: Bending, points 25
12
Thermal Diffusivity, mm2/s 11
91
Thermal Shock Resistance, points 28
12

Alloy Composition


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Aluminum (Al), % 5.0 to 7.5
0 to 0.1
Chromium (Cr), % 0
0.4 to 1.5
Copper (Cu), % 60 to 66
97.4 to 99.6
Iron (Fe), % 2.0 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.2
0 to 0.020
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 1.0
0
Silicon (Si), % 0
0 to 0.15
Tin (Sn), % 0 to 0.2
0 to 0.1
Zinc (Zn), % 22 to 28
0 to 0.1
Residuals, % 0 to 1.0
0 to 0.5