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C62400 Bronze vs. C86500 Bronze

Both C62400 bronze and C86500 bronze are copper alloys. They have 60% 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 C62400 bronze and the bottom bar is C86500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 11 to 14
25
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 690 to 730
530
Tensile Strength: Yield (Proof), MPa 270 to 350
190

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 220
120
Melting Completion (Liquidus), °C 1040
880
Melting Onset (Solidus), °C 1030
860
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 59
86
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
22
Electrical Conductivity: Equal Weight (Specific), % IACS 13
25

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 3.2
2.8
Embodied Energy, MJ/kg 53
48
Embodied Water, L/kg 400
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68 to 77
110
Resilience: Unit (Modulus of Resilience), kJ/m3 320 to 550
180
Stiffness to Weight: Axial, points 7.6
7.4
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 23 to 25
19
Strength to Weight: Bending, points 21 to 22
18
Thermal Diffusivity, mm2/s 16
28
Thermal Shock Resistance, points 25 to 26
17

Alloy Composition


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Aluminum (Al), % 10 to 11.5
0.5 to 1.5
Copper (Cu), % 82.8 to 88
55 to 60
Iron (Fe), % 2.0 to 4.5
0.4 to 2.0
Lead (Pb), % 0
0 to 0.4
Manganese (Mn), % 0 to 0.3
0.1 to 1.5
Nickel (Ni), % 0
0 to 1.0
Silicon (Si), % 0 to 0.25
0
Tin (Sn), % 0 to 0.2
0 to 1.0
Zinc (Zn), % 0
36 to 42
Residuals, % 0 to 0.5
0 to 1.0