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8090 Aluminum vs. 201.0 Aluminum

Both 8090 aluminum and 201.0 aluminum are aluminum alloys. They have a very high 96% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is 8090 aluminum and the bottom bar is 201.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 67
71
Elongation at Break, % 3.5 to 13
4.4 to 20
Fatigue Strength, MPa 91 to 140
120 to 150
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
27
Tensile Strength: Ultimate (UTS), MPa 340 to 490
370 to 470
Tensile Strength: Yield (Proof), MPa 210 to 420
220 to 400

Thermal Properties

Latent Heat of Fusion, J/g 400
390
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 660
650
Melting Onset (Solidus), °C 600
570
Specific Heat Capacity, J/kg-K 960
870
Thermal Conductivity, W/m-K 95 to 160
120
Thermal Expansion, µm/m-K 24
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 20
30 to 33
Electrical Conductivity: Equal Weight (Specific), % IACS 66
87 to 97

Otherwise Unclassified Properties

Base Metal Price, % relative 18
38
Density, g/cm3 2.7
3.1
Embodied Carbon, kg CO2/kg material 8.6
8.7
Embodied Energy, MJ/kg 170
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 16 to 41
19 to 63
Resilience: Unit (Modulus of Resilience), kJ/m3 340 to 1330
330 to 1160
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 50
45
Strength to Weight: Axial, points 34 to 49
33 to 42
Strength to Weight: Bending, points 39 to 50
37 to 44
Thermal Diffusivity, mm2/s 36 to 60
45
Thermal Shock Resistance, points 15 to 22
19 to 25

Alloy Composition

Aluminum (Al), % 93 to 98.4
92.1 to 95.1
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 1.0 to 1.6
4.0 to 5.2
Iron (Fe), % 0 to 0.3
0 to 0.15
Lithium (Li), % 2.2 to 2.7
0
Magnesium (Mg), % 0.6 to 1.3
0.15 to 0.55
Manganese (Mn), % 0 to 0.1
0.2 to 0.5
Silicon (Si), % 0 to 0.2
0 to 0.1
Silver (Ag), % 0
0.4 to 1.0
Titanium (Ti), % 0 to 0.1
0.15 to 0.35
Zinc (Zn), % 0 to 0.25
0
Zirconium (Zr), % 0.040 to 0.16
0
Residuals, % 0
0 to 0.1