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C62500 Bronze vs. C86100 Bronze

Both C62500 bronze and C86100 bronze are copper alloys. They have 76% 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 C62500 bronze and the bottom bar is C86100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 1.0
20
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 42
43
Tensile Strength: Ultimate (UTS), MPa 690
660
Tensile Strength: Yield (Proof), MPa 410
350

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 1050
940
Melting Onset (Solidus), °C 1050
900
Specific Heat Capacity, J/kg-K 460
420
Thermal Conductivity, W/m-K 47
35
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 11
9.0

Otherwise Unclassified Properties

Base Metal Price, % relative 26
24
Density, g/cm3 8.1
8.0
Embodied Carbon, kg CO2/kg material 3.3
2.9
Embodied Energy, MJ/kg 55
49
Embodied Water, L/kg 410
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.0
110
Resilience: Unit (Modulus of Resilience), kJ/m3 750
530
Stiffness to Weight: Axial, points 7.8
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 24
23
Strength to Weight: Bending, points 22
21
Thermal Diffusivity, mm2/s 13
10
Thermal Shock Resistance, points 24
21

Alloy Composition


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Aluminum (Al), % 12.5 to 13.5
4.5 to 5.5
Copper (Cu), % 78.5 to 84
66 to 68
Iron (Fe), % 3.5 to 5.5
2.0 to 4.0
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 2.0
2.5 to 5.0
Tin (Sn), % 0
0 to 0.1
Zinc (Zn), % 0
17.3 to 25
Residuals, % 0 to 0.5
0