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O60 C65100 Bronze vs. O60 C67000 Bronze

Both O60 C65100 bronze and O60 C67000 bronze are copper alloys. Both are furnished in the O60 (soft annealed) temper. They have 67% 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 C65100 bronze and the bottom bar is O60 C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 34
11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
42
Shear Strength, MPa 210
390
Tensile Strength: Ultimate (UTS), MPa 310
660
Tensile Strength: Yield (Proof), MPa 95
350

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 200
160
Melting Completion (Liquidus), °C 1060
900
Melting Onset (Solidus), °C 1030
850
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 57
99
Thermal Expansion, µm/m-K 18
20

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 30
23
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 41
49
Embodied Water, L/kg 300
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
62
Resilience: Unit (Modulus of Resilience), kJ/m3 39
560
Stiffness to Weight: Axial, points 7.3
7.8
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 9.9
23
Strength to Weight: Bending, points 12
21
Thermal Diffusivity, mm2/s 16
30
Thermal Shock Resistance, points 11
21

Alloy Composition


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Aluminum (Al), % 0
3.0 to 6.0
Copper (Cu), % 94.5 to 99.2
63 to 68
Iron (Fe), % 0 to 0.8
2.0 to 4.0
Lead (Pb), % 0 to 0.050
0 to 0.2
Manganese (Mn), % 0 to 0.7
2.5 to 5.0
Silicon (Si), % 0.8 to 2.0
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0 to 1.5
21.8 to 32.5
Residuals, % 0 to 0.5
0 to 0.5