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C10200 Copper vs. 201.0 Aluminum

C10200 copper belongs to the copper alloys classification, while 201.0 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (8, 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 C10200 copper and the bottom bar is 201.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
71
Elongation at Break, % 2.6 to 50
4.4 to 20
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
27
Shear Strength, MPa 160 to 240
290
Tensile Strength: Ultimate (UTS), MPa 230 to 410
370 to 470
Tensile Strength: Yield (Proof), MPa 77 to 400
220 to 400

Thermal Properties

Latent Heat of Fusion, J/g 210
390
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1080
650
Melting Onset (Solidus), °C 1080
570
Specific Heat Capacity, J/kg-K 390
870
Thermal Conductivity, W/m-K 390
120
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
30 to 33
Electrical Conductivity: Equal Weight (Specific), % IACS 100
87 to 97

Otherwise Unclassified Properties

Base Metal Price, % relative 31
38
Density, g/cm3 9.0
3.1
Embodied Carbon, kg CO2/kg material 2.6
8.7
Embodied Energy, MJ/kg 41
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 9.4 to 91
19 to 63
Resilience: Unit (Modulus of Resilience), kJ/m3 25 to 690
330 to 1160
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
45
Strength to Weight: Axial, points 7.2 to 13
33 to 42
Strength to Weight: Bending, points 9.4 to 14
37 to 44
Thermal Diffusivity, mm2/s 110
45
Thermal Shock Resistance, points 8.2 to 15
19 to 25

Alloy Composition

Aluminum (Al), % 0
92.1 to 95.1
Copper (Cu), % 99.95 to 100
4.0 to 5.2
Iron (Fe), % 0
0 to 0.15
Magnesium (Mg), % 0
0.15 to 0.55
Manganese (Mn), % 0
0.2 to 0.5
Oxygen (O), % 0 to 0.0010
0
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 0
0.4 to 1.0
Titanium (Ti), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.1