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C86200 Bronze vs. C62500 Bronze

Both C86200 bronze and C62500 bronze are copper alloys. They have 71% 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 C86200 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, % 21
1.0
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 710
690
Tensile Strength: Yield (Proof), MPa 350
410

Thermal Properties

Latent Heat of Fusion, J/g 190
230
Maximum Temperature: Mechanical, °C 160
230
Melting Completion (Liquidus), °C 940
1050
Melting Onset (Solidus), °C 900
1050
Specific Heat Capacity, J/kg-K 410
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 9.0
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
26
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 2.9
3.3
Embodied Energy, MJ/kg 49
55
Embodied Water, L/kg 340
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
6.0
Resilience: Unit (Modulus of Resilience), kJ/m3 540
750
Stiffness to Weight: Axial, points 7.8
7.8
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 25
24
Strength to Weight: Bending, points 22
22
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 23
24

Alloy Composition


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Aluminum (Al), % 3.0 to 4.9
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