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C12600 Copper vs. EN AC-46200 Aluminum

C12600 copper belongs to the copper alloys classification, while EN AC-46200 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C12600 copper and the bottom bar is EN AC-46200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
73
Elongation at Break, % 56
1.1
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 56
27
Tensile Strength: Ultimate (UTS), MPa 270
210
Tensile Strength: Yield (Proof), MPa 69
130

Thermal Properties

Latent Heat of Fusion, J/g 210
510
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1080
620
Melting Onset (Solidus), °C 1030
540
Specific Heat Capacity, J/kg-K 390
880
Thermal Conductivity, W/m-K 130
110
Thermal Expansion, µm/m-K 17
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
28
Electrical Conductivity: Equal Weight (Specific), % IACS 29
88

Otherwise Unclassified Properties

Base Metal Price, % relative 30
10
Density, g/cm3 8.9
2.8
Embodied Carbon, kg CO2/kg material 2.6
7.7
Embodied Energy, MJ/kg 41
140
Embodied Water, L/kg 310
1060

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
2.0
Resilience: Unit (Modulus of Resilience), kJ/m3 21
110
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
50
Strength to Weight: Axial, points 8.2
21
Strength to Weight: Bending, points 10
28
Thermal Diffusivity, mm2/s 39
44
Thermal Shock Resistance, points 9.5
9.5

Alloy Composition

Aluminum (Al), % 0
82.6 to 90.3
Copper (Cu), % 99.5 to 99.8
2.0 to 3.5
Iron (Fe), % 0
0 to 0.8
Lead (Pb), % 0
0 to 0.25
Magnesium (Mg), % 0
0.050 to 0.55
Manganese (Mn), % 0
0.15 to 0.65
Nickel (Ni), % 0
0 to 0.35
Phosphorus (P), % 0.2 to 0.4
0
Silicon (Si), % 0
7.5 to 9.5
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 1.2
Residuals, % 0
0 to 0.25