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201.0 Aluminum vs. 2219 Aluminum

Both 201.0 aluminum and 2219 aluminum are aluminum alloys. They have a very high 98% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is 201.0 aluminum and the bottom bar is 2219 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
72
Elongation at Break, % 4.4 to 20
2.2 to 20
Fatigue Strength, MPa 120 to 150
90 to 130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 290
110 to 280
Tensile Strength: Ultimate (UTS), MPa 370 to 470
180 to 480
Tensile Strength: Yield (Proof), MPa 220 to 400
88 to 390

Thermal Properties

Latent Heat of Fusion, J/g 390
390
Maximum Temperature: Mechanical, °C 170
230
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 570
540
Specific Heat Capacity, J/kg-K 870
870
Thermal Conductivity, W/m-K 120
110 to 170
Thermal Expansion, µm/m-K 19
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30 to 33
28 to 44
Electrical Conductivity: Equal Weight (Specific), % IACS 87 to 97
81 to 130

Otherwise Unclassified Properties

Base Metal Price, % relative 38
11
Density, g/cm3 3.1
3.1
Embodied Carbon, kg CO2/kg material 8.7
8.2
Embodied Energy, MJ/kg 160
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 63
9.6 to 60
Resilience: Unit (Modulus of Resilience), kJ/m3 330 to 1160
54 to 1060
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 45
44
Strength to Weight: Axial, points 33 to 42
16 to 43
Strength to Weight: Bending, points 37 to 44
23 to 44
Thermal Diffusivity, mm2/s 45
42 to 63
Thermal Shock Resistance, points 19 to 25
8.2 to 22

Alloy Composition

Aluminum (Al), % 92.1 to 95.1
91.5 to 93.8
Copper (Cu), % 4.0 to 5.2
5.8 to 6.8
Iron (Fe), % 0 to 0.15
0 to 0.3
Magnesium (Mg), % 0.15 to 0.55
0 to 0.020
Manganese (Mn), % 0.2 to 0.5
0.2 to 0.4
Silicon (Si), % 0 to 0.1
0 to 0.2
Silver (Ag), % 0.4 to 1.0
0
Titanium (Ti), % 0.15 to 0.35
0.020 to 0.1
Vanadium (V), % 0
0.050 to 0.15
Zinc (Zn), % 0
0 to 0.1
Zirconium (Zr), % 0
0.1 to 0.25
Residuals, % 0 to 0.1
0 to 0.15

Comparable Variants