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364.0 Aluminum vs. CR005A Copper

364.0 aluminum belongs to the aluminum alloys classification, while CR005A copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, 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 364.0 aluminum and the bottom bar is CR005A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
120
Elongation at Break, % 7.5
15
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
43
Tensile Strength: Ultimate (UTS), MPa 300
230
Tensile Strength: Yield (Proof), MPa 160
140

Thermal Properties

Latent Heat of Fusion, J/g 520
210
Maximum Temperature: Mechanical, °C 190
200
Melting Completion (Liquidus), °C 600
1090
Melting Onset (Solidus), °C 560
1040
Specific Heat Capacity, J/kg-K 900
390
Thermal Conductivity, W/m-K 120
380
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
100
Electrical Conductivity: Equal Weight (Specific), % IACS 100
100

Otherwise Unclassified Properties

Base Metal Price, % relative 11
31
Density, g/cm3 2.6
9.0
Embodied Carbon, kg CO2/kg material 8.0
2.6
Embodied Energy, MJ/kg 150
41
Embodied Water, L/kg 1080
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
31
Resilience: Unit (Modulus of Resilience), kJ/m3 180
83
Stiffness to Weight: Axial, points 15
7.2
Stiffness to Weight: Bending, points 53
18
Strength to Weight: Axial, points 31
7.1
Strength to Weight: Bending, points 38
9.3
Thermal Diffusivity, mm2/s 51
110
Thermal Shock Resistance, points 14
8.1

Alloy Composition

Aluminum (Al), % 87.2 to 92
0
Beryllium (Be), % 0.020 to 0.040
0
Chromium (Cr), % 0.25 to 0.5
0
Copper (Cu), % 0 to 0.2
99.9 to 100
Iron (Fe), % 0 to 1.5
0
Magnesium (Mg), % 0.2 to 0.4
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.15
0
Oxygen (O), % 0
0 to 0.040
Silicon (Si), % 7.5 to 9.5
0
Silver (Ag), % 0
0 to 0.015
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.15
0
Residuals, % 0 to 0.15
0