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201.0 Aluminum vs. 7005 Aluminum

Both 201.0 aluminum and 7005 aluminum are aluminum alloys. They have a moderately high 94% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is 201.0 aluminum and the bottom bar is 7005 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
70
Elongation at Break, % 4.4 to 20
10 to 20
Fatigue Strength, MPa 120 to 150
100 to 190
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Shear Strength, MPa 290
120 to 230
Tensile Strength: Ultimate (UTS), MPa 370 to 470
200 to 400
Tensile Strength: Yield (Proof), MPa 220 to 400
95 to 350

Thermal Properties

Latent Heat of Fusion, J/g 390
380
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 570
610
Specific Heat Capacity, J/kg-K 870
880
Thermal Conductivity, W/m-K 120
140 to 170
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30 to 33
35 to 43
Electrical Conductivity: Equal Weight (Specific), % IACS 87 to 97
110 to 130

Otherwise Unclassified Properties

Base Metal Price, % relative 38
9.5
Calomel Potential, mV -670
-850
Density, g/cm3 3.1
2.9
Embodied Carbon, kg CO2/kg material 8.7
8.3
Embodied Energy, MJ/kg 160
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 63
32 to 57
Resilience: Unit (Modulus of Resilience), kJ/m3 330 to 1160
65 to 850
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 45
47
Strength to Weight: Axial, points 33 to 42
19 to 38
Strength to Weight: Bending, points 37 to 44
26 to 41
Thermal Diffusivity, mm2/s 45
54 to 65
Thermal Shock Resistance, points 19 to 25
8.7 to 18

Alloy Composition

Aluminum (Al), % 92.1 to 95.1
91 to 94.7
Chromium (Cr), % 0
0.060 to 0.2
Copper (Cu), % 4.0 to 5.2
0 to 0.1
Iron (Fe), % 0 to 0.15
0 to 0.4
Magnesium (Mg), % 0.15 to 0.55
1.0 to 1.8
Manganese (Mn), % 0.2 to 0.5
0.2 to 0.7
Silicon (Si), % 0 to 0.1
0 to 0.35
Silver (Ag), % 0.4 to 1.0
0
Titanium (Ti), % 0.15 to 0.35
0.010 to 0.060
Zinc (Zn), % 0
4.0 to 5.0
Zirconium (Zr), % 0
0.080 to 0.2
Residuals, % 0 to 0.1
0 to 0.15

Comparable Variants