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C82000 Copper vs. C89320 Bronze

Both C82000 copper and C89320 bronze are copper alloys. They have 90% 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 C82000 copper and the bottom bar is C89320 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 20
17
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 350 to 690
270
Tensile Strength: Yield (Proof), MPa 140 to 520
140

Thermal Properties

Latent Heat of Fusion, J/g 220
190
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 1090
1050
Melting Onset (Solidus), °C 970
930
Specific Heat Capacity, J/kg-K 390
360
Thermal Conductivity, W/m-K 260
56
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
15
Electrical Conductivity: Equal Weight (Specific), % IACS 46
15

Otherwise Unclassified Properties

Base Metal Price, % relative 60
37
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 5.0
3.5
Embodied Energy, MJ/kg 77
56
Embodied Water, L/kg 320
490

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51 to 55
38
Resilience: Unit (Modulus of Resilience), kJ/m3 80 to 1120
93
Stiffness to Weight: Axial, points 7.5
6.8
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 11 to 22
8.5
Strength to Weight: Bending, points 12 to 20
10
Thermal Diffusivity, mm2/s 76
17
Thermal Shock Resistance, points 12 to 24
10

Alloy Composition

Aluminum (Al), % 0 to 0.1
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Beryllium (Be), % 0.45 to 0.8
0
Bismuth (Bi), % 0
4.0 to 6.0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 2.2 to 2.7
0
Copper (Cu), % 95.2 to 97.4
87 to 91
Iron (Fe), % 0 to 0.1
0 to 0.2
Lead (Pb), % 0 to 0.020
0 to 0.090
Nickel (Ni), % 0 to 0.2
0 to 1.0
Phosphorus (P), % 0
0 to 0.3
Silicon (Si), % 0 to 0.15
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.1
5.0 to 7.0
Zinc (Zn), % 0 to 0.1
0 to 1.0
Residuals, % 0
0 to 0.5