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CR017A Copper vs. C60800 Bronze

Both CR017A copper and C60800 bronze are copper alloys. They have a moderately high 94% 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 CR017A copper and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
55
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
46
Tensile Strength: Ultimate (UTS), MPa 230
390
Tensile Strength: Yield (Proof), MPa 140
150

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Maximum Temperature: Mechanical, °C 200
210
Melting Completion (Liquidus), °C 1090
1060
Melting Onset (Solidus), °C 1040
1050
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 380
80
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
17
Electrical Conductivity: Equal Weight (Specific), % IACS 100
18

Otherwise Unclassified Properties

Base Metal Price, % relative 32
29
Density, g/cm3 9.0
8.6
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 42
48
Embodied Water, L/kg 340
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
170
Resilience: Unit (Modulus of Resilience), kJ/m3 83
94
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 7.1
13
Strength to Weight: Bending, points 9.3
14
Thermal Diffusivity, mm2/s 110
23
Thermal Shock Resistance, points 8.1
14

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Bismuth (Bi), % 0 to 0.00050
0
Copper (Cu), % 99.944 to 99.97
92.5 to 95
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0
0 to 0.1
Silver (Ag), % 0.030 to 0.050
0
Residuals, % 0
0 to 0.5