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C86300 Bronze vs. C62500 Bronze

Both C86300 bronze and C62500 bronze are copper alloys. They have 74% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C86300 bronze and the bottom bar is C62500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 14
1.0
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 850
690
Tensile Strength: Yield (Proof), MPa 480
410

Thermal Properties

Latent Heat of Fusion, J/g 200
230
Maximum Temperature: Mechanical, °C 160
230
Melting Completion (Liquidus), °C 920
1050
Melting Onset (Solidus), °C 890
1050
Specific Heat Capacity, J/kg-K 420
460
Thermal Conductivity, W/m-K 35
47
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
26
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 3.0
3.3
Embodied Energy, MJ/kg 51
55
Embodied Water, L/kg 360
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
6.0
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
750
Stiffness to Weight: Axial, points 7.8
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 30
24
Strength to Weight: Bending, points 25
22
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 28
24

Alloy Composition


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Aluminum (Al), % 5.0 to 7.5
12.5 to 13.5
Copper (Cu), % 60 to 66
78.5 to 84
Iron (Fe), % 2.0 to 4.0
3.5 to 5.5
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 2.5 to 5.0
0 to 2.0
Nickel (Ni), % 0 to 1.0
0
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 22 to 28
0
Residuals, % 0 to 1.0
0 to 0.5