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Master Bond adhesives

Alclad Aluminum 2024-T361
Categories: Metal; Nonferrous Metal; Aluminum Alloy; 2000 Series Aluminum Alloy

Material Notes: General 2024 characteristics and uses (from Alcoa): Good machinability and surface finish capabilities. A high strength material of adequate workability. Has largely superseded 2017 for structural applications.

Uses: Aircraft fittings, gears and shafts, bolts, clock parts, computer parts, couplings, fuse parts, hydraulic valve bodies, missile parts, munitions, nuts, pistons, rectifier parts, worm gears, fastening devices, veterinary and orthopedic equipment, structures. Intrinsic corrosion resistance of 2024 is low for an aluminum alloy, so the clad version is used where needed.

Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN.

Composition Notes: Composition for AA 2024 (not Alclad 2024).
Composition information provided by the Aluminum Association and is not for design.

Key Words: UNS A82024; Alclad 2024-T361; Alclad 2024-T361; Al2024-T361
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Physical PropertiesMetricEnglishComments
Density 2.78 g/cc0.100 lb/in³For AA2024 (Not Alclad)
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 462 MPa67000 psiAA; Typical
 >= 420 MPa
@Thickness 0.508 - 1.57 mm
>= 60900 psi
@Thickness 0.0200 - 0.0620 in
Sheet and plate
 >= 440 MPa
@Thickness 1.60 - 12.7 mm
>= 63800 psi
@Thickness 0.0630 - 0.499 in
Sheet and plate
 >= 445 MPa
@Thickness >=12.7 mm
>= 64500 psi
@Thickness >=0.500 in
Sheet and plate
Tensile Strength, Yield 434 MPa63000 psiAA; Typical
 >= 325 MPa
@Thickness 0.508 - 1.57 mm
>= 47100 psi
@Thickness 0.0200 - 0.0620 in
Sheet and plate
 >= 330 MPa
@Thickness 1.60 - 12.7 mm
>= 47900 psi
@Thickness 0.0630 - 0.499 in
Sheet and plate
 >= 340 MPa
@Thickness >=12.7 mm
>= 49300 psi
@Thickness >=0.500 in
Sheet and plate
Elongation at Break  >= 8.0 %
@Thickness 0.508 - 1.57 mm
>= 8.0 %
@Thickness 0.0200 - 0.0620 in
Sheet and plate
 >= 9.0 %
@Thickness 1.60 - 12.7 mm
>= 9.0 %
@Thickness 0.0630 - 0.499 in
Sheet and plate
 >= 10 %
@Thickness >=12.7 mm
>= 10 %
@Thickness >=0.500 in
Sheet and plate
 11 %
@Thickness 1.59 mm
11 %
@Thickness 0.0625 in
AA; Typical
Modulus of Elasticity 73.1 GPa10600 ksiAA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Poissons Ratio <= 0.33<= 0.33
Shear Modulus 28.0 GPa4060 ksi
Shear Strength 283 MPa41000 psiAA; Typical
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.00000570 ohm-cm0.00000570 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear  21.1 µm/m-°C
@Temperature -50.0 - 20.0 °C
11.7 µin/in-°F
@Temperature -58.0 - 68.0 °F
 22.9 µm/m-°C
@Temperature 20.0 - 100 °C
12.7 µin/in-°F
@Temperature 68.0 - 212 °F
 23.8 µm/m-°C
@Temperature 20.0 - 200 °C
13.2 µin/in-°F
@Temperature 68.0 - 392 °F
 24.7 µm/m-°C
@Temperature 20.0 - 300 °C
13.7 µin/in-°F
@Temperature 68.0 - 572 °F
Specific Heat Capacity 0.875 J/g-°C0.209 BTU/lb-°F
Thermal Conductivity 120 W/m-K833 BTU-in/hr-ft²-°F
 
Processing PropertiesMetricEnglishComments
Annealing Temperature 413 °C775 °F
Solution Temperature 493 °C919 °F
 
Component Elements PropertiesMetricEnglishComments
Aluminum, Al 90.7 - 94.7 %90.7 - 94.7 %As remainder
Chromium, Cr <= 0.10 %<= 0.10 %
Copper, Cu 3.8 - 4.9 %3.8 - 4.9 %
Iron, Fe <= 0.50 %<= 0.50 %
Magnesium, Mg 1.2 - 1.8 %1.2 - 1.8 %
Manganese, Mn 0.30 - 0.90 %0.30 - 0.90 %
Other, each <= 0.05 %<= 0.05 %
Other, total <= 0.15 %<= 0.15 %
Silicon, Si <= 0.50 %<= 0.50 %
Titanium, Ti <= 0.15 %<= 0.15 %
Zinc, Zn <= 0.25 %<= 0.25 %

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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MA2024AT36 / 8860

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