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C86400 Bronze vs. C62500 Bronze

Both C86400 bronze and C62500 bronze are copper alloys. They have 62% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C86400 bronze and the bottom bar is C62500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17
1.0
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 470
690
Tensile Strength: Yield (Proof), MPa 150
410

Thermal Properties

Latent Heat of Fusion, J/g 170
230
Maximum Temperature: Mechanical, °C 120
230
Melting Completion (Liquidus), °C 880
1050
Melting Onset (Solidus), °C 860
1050
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 88
47
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
10
Electrical Conductivity: Equal Weight (Specific), % IACS 22
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
26
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 2.8
3.3
Embodied Energy, MJ/kg 48
55
Embodied Water, L/kg 330
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
6.0
Resilience: Unit (Modulus of Resilience), kJ/m3 110
750
Stiffness to Weight: Axial, points 7.3
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 16
24
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 29
13
Thermal Shock Resistance, points 16
24

Alloy Composition


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Aluminum (Al), % 0.5 to 1.5
12.5 to 13.5
Copper (Cu), % 56 to 62
78.5 to 84
Iron (Fe), % 0.4 to 2.0
3.5 to 5.5
Lead (Pb), % 0.5 to 1.5
0
Manganese (Mn), % 0.1 to 1.0
0 to 2.0
Nickel (Ni), % 0 to 1.0
0
Tin (Sn), % 0.5 to 1.5
0
Zinc (Zn), % 34 to 42
0
Residuals, % 0 to 1.0
0 to 0.5