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O60 C19200 Copper vs. O60 C61400 Bronze

Both O60 C19200 copper and O60 C61400 bronze are copper alloys. Both are furnished in the O60 (soft annealed) temper. They have a moderately high 90% of their average alloy composition in common. There are 29 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 O60 C19200 copper and the bottom bar is O60 C61400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 33
39
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
43
Shear Strength, MPa 190
370
Tensile Strength: Ultimate (UTS), MPa 280
540
Tensile Strength: Yield (Proof), MPa 98
220

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1080
1050
Melting Onset (Solidus), °C 1080
1040
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 240
67
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 73
14
Electrical Conductivity: Equal Weight (Specific), % IACS 73
15

Otherwise Unclassified Properties

Base Metal Price, % relative 30
28
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 41
48
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 72
170
Resilience: Unit (Modulus of Resilience), kJ/m3 42
210
Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.8
18
Strength to Weight: Bending, points 11
17
Thermal Diffusivity, mm2/s 69
19
Thermal Shock Resistance, points 10
18

Alloy Composition


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Aluminum (Al), % 0
6.0 to 8.0
Copper (Cu), % 98.5 to 99.19
86 to 92.5
Iron (Fe), % 0.8 to 1.2
1.5 to 3.5
Lead (Pb), % 0 to 0.030
0 to 0.010
Manganese (Mn), % 0
0 to 1.0
Phosphorus (P), % 0.010 to 0.040
0 to 0.015
Zinc (Zn), % 0 to 0.2
0 to 1.0
Residuals, % 0 to 0.2
0 to 0.5