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C12600 Copper vs. C92200 Bronze

Both C12600 copper and C92200 bronze are copper alloys. They have 88% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C12600 copper and the bottom bar is C92200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 56
25
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 56
41
Tensile Strength: Ultimate (UTS), MPa 270
280
Tensile Strength: Yield (Proof), MPa 69
140

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1080
990
Melting Onset (Solidus), °C 1030
830
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 130
70
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
14
Electrical Conductivity: Equal Weight (Specific), % IACS 29
14

Otherwise Unclassified Properties

Base Metal Price, % relative 30
32
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 2.6
3.2
Embodied Energy, MJ/kg 41
52
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
58
Resilience: Unit (Modulus of Resilience), kJ/m3 21
87
Stiffness to Weight: Axial, points 7.2
6.9
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.2
8.9
Strength to Weight: Bending, points 10
11
Thermal Diffusivity, mm2/s 39
21
Thermal Shock Resistance, points 9.5
9.9

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 99.5 to 99.8
86 to 90
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0
1.0 to 2.0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.2 to 0.4
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
5.5 to 6.5
Zinc (Zn), % 0
3.0 to 5.0
Residuals, % 0
0 to 0.7