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C86500 Bronze vs. C64800 Bronze

Both C86500 bronze and C64800 bronze are copper alloys. They have 59% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C86500 bronze and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 25
8.0
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 40
44
Tensile Strength: Ultimate (UTS), MPa 530
640
Tensile Strength: Yield (Proof), MPa 190
630

Thermal Properties

Latent Heat of Fusion, J/g 170
220
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 880
1090
Melting Onset (Solidus), °C 860
1030
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 86
260
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
65
Electrical Conductivity: Equal Weight (Specific), % IACS 25
66

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 2.8
2.7
Embodied Energy, MJ/kg 48
43
Embodied Water, L/kg 330
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
51
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1680
Stiffness to Weight: Axial, points 7.4
7.4
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 19
20
Strength to Weight: Bending, points 18
19
Thermal Diffusivity, mm2/s 28
75
Thermal Shock Resistance, points 17
23

Alloy Composition

Aluminum (Al), % 0.5 to 1.5
0
Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 55 to 60
92.4 to 98.8
Iron (Fe), % 0.4 to 2.0
0 to 1.0
Lead (Pb), % 0 to 0.4
0 to 0.050
Manganese (Mn), % 0.1 to 1.5
0
Nickel (Ni), % 0 to 1.0
0 to 0.5
Phosphorus (P), % 0
0 to 0.5
Silicon (Si), % 0
0.2 to 1.0
Tin (Sn), % 0 to 1.0
0 to 0.5
Zinc (Zn), % 36 to 42
0 to 0.5
Residuals, % 0
0 to 0.5