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C17465 Copper vs. C67000 Bronze

Both C17465 copper and C67000 bronze are copper alloys. They have 66% 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 C17465 copper and the bottom bar is C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 5.3 to 36
5.6 to 11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 44
42
Shear Strength, MPa 210 to 540
390 to 510
Tensile Strength: Ultimate (UTS), MPa 310 to 930
660 to 880
Tensile Strength: Yield (Proof), MPa 120 to 830
350 to 540

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 210
160
Melting Completion (Liquidus), °C 1080
900
Melting Onset (Solidus), °C 1030
850
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 220
99
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22 to 51
22
Electrical Conductivity: Equal Weight (Specific), % IACS 23 to 52
25

Otherwise Unclassified Properties

Base Metal Price, % relative 45
23
Density, g/cm3 8.9
7.9
Embodied Carbon, kg CO2/kg material 4.1
2.9
Embodied Energy, MJ/kg 64
49
Embodied Water, L/kg 310
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47 to 90
43 to 62
Resilience: Unit (Modulus of Resilience), kJ/m3 64 to 2920
560 to 1290
Stiffness to Weight: Axial, points 7.3
7.8
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 9.7 to 29
23 to 31
Strength to Weight: Bending, points 11 to 24
21 to 26
Thermal Diffusivity, mm2/s 64
30
Thermal Shock Resistance, points 11 to 33
21 to 29

Alloy Composition

Aluminum (Al), % 0 to 0.2
3.0 to 6.0
Beryllium (Be), % 0.15 to 0.5
0
Copper (Cu), % 95.7 to 98.7
63 to 68
Iron (Fe), % 0 to 0.2
2.0 to 4.0
Lead (Pb), % 0.2 to 0.6
0 to 0.2
Manganese (Mn), % 0
2.5 to 5.0
Nickel (Ni), % 1.0 to 1.4
0
Silicon (Si), % 0 to 0.2
0
Tin (Sn), % 0 to 0.25
0 to 0.5
Zinc (Zn), % 0
21.8 to 32.5
Zirconium (Zr), % 0 to 0.5
0
Residuals, % 0
0 to 0.5