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C86300 Bronze vs. C12500 Copper

Both C86300 bronze and C12500 copper are copper alloys. They have 63% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C86300 bronze and the bottom bar is C12500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 14
1.5 to 50
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 42
43
Tensile Strength: Ultimate (UTS), MPa 850
220 to 420
Tensile Strength: Yield (Proof), MPa 480
75 to 390

Thermal Properties

Latent Heat of Fusion, J/g 200
210
Maximum Temperature: Mechanical, °C 160
200
Melting Completion (Liquidus), °C 920
1080
Melting Onset (Solidus), °C 890
1070
Specific Heat Capacity, J/kg-K 420
390
Thermal Conductivity, W/m-K 35
350
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
92
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
93

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
5.6 to 88
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
24 to 660
Stiffness to Weight: Axial, points 7.8
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 30
6.9 to 13
Strength to Weight: Bending, points 25
9.1 to 14
Thermal Diffusivity, mm2/s 11
100
Thermal Shock Resistance, points 28
7.8 to 15

Alloy Composition


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Aluminum (Al), % 5.0 to 7.5
0
Antimony (Sb), % 0
0 to 0.0030
Arsenic (As), % 0
0 to 0.012
Bismuth (Bi), % 0
0 to 0.0030
Copper (Cu), % 60 to 66
99.88 to 100
Iron (Fe), % 2.0 to 4.0
0
Lead (Pb), % 0 to 0.2
0 to 0.0040
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 1.0
0 to 0.050
Tellurium (Te), % 0
0 to 0.025
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 22 to 28
0
Residuals, % 0 to 1.0
0 to 0.3