2024 T4 Aluminum Tensile Strength

When because different alloys for an extrusion project, it is important to understand the properties of each alloy and how it compares to the alternatives.

2024 aluminum is an blend that is often used in the aerospace industry. It is a high-forcefulness alloy suitable for projects requiring a loftier strength-to-weight ratio and fantabulous fatigue resistance. Every bit such, it is primarily plant in wing and fuselage structures that frequently come under tension.

This alloy is often extruded, only it tin also be found in sheet and plate course.

Here are Some General Characteristics of 2024

This blend features high strength, poor corrosion resistance and weldability, expert workability, and fair machinability. Download a PDF of its characteristics and material properties.

As a 2000 series alloy, 2024 aluminum is frequently heat treated to enhance its force.

Material Properties of 2024-T3, 2024-T4/T351, 2024-T851 Aluminum

Some of the nearly common tempering options for this alloy are T3, T4/T351, and T851.

Concrete Backdrop of 2024 Aluminum

Hither we can meet the density of the blend. Note that at that place is no difference in density betwixt the unlike tempers.

Mechanical Properties of 2024 Aluminum

Here nosotros can see the tensile force, yield force, and modulus of elasticity for the alloy in the T3, T4/T351, and T851 conditions.

Thermal Backdrop of 2024 Aluminum

Here we can see some thermal properties of the alloy including the coefficient of thermal expansion and thermal conductivity. The T3, T4/T351, and T851 weather are included.

Note: The material properties to a higher place accept been pulled from Matweb, here, hither, and hither. Please note that they cannot be 100% verified.

Now, you lot may be wondering nigh the composition of the 2024 alloy.

Chemical Limerick of 2024 Aluminum

Similar other 2000 series alloys, 2024 is primarily alloyed with copper. It likewise contains manganese and magnesium and can sometimes contain smaller amounts of silicon, fe, chromium, zinc and/or titanium. Here we can encounter the guidelines for its chemical composition.

Now that we've seen the chemical composition of 2024, permit's talk about how the alloy compares to some other key options.

Comparison 2024 Aluminum to Other Alloys

The 2024 blend is often chosen for applications that require high strength, just yous may be considering other options for your particular application. Beneath are some other mutual alloys that are oftentimes considered every bit alternatives.

2024 vs 6061

Round Aluminum Tube 6061 aluminum, besides known equally "structural aluminum" is an alloy in the 6000 series with magnesium as its primary alloying chemical element. It offers medium to high forcefulness but does not offer the same tensile or yield force that 2024 does. While information technology is not as strong, information technology is more than versatile. It is more corrosion resistant, easier to weld, and more suited to machining.

It has a wide range of applications, including edifice products, pipe, and recreational products. Like 2024, it is also used in wing and fuselage structures, merely this is more common in homebuilt aircraft, as opposed to commercial or armed forces aircraft.

2024 vs 7075

Airplane Flying From Nose View The 7075 blend, similar 2024, is very mutual in the aerospace industry. The main reason for this is that it is one of the strongest aluminum alloys bachelor. With precipitation hardening, it tin attain a tensile strength of 83,000 psi and a yield forcefulness of 73,000 psi, stronger than 2024. In terms of applications, 7075 is suited to applications that require high stress/strain resistance. Whereas, 2024 is suited to applications where high cyclic fatigue resistance is required.

Summary

The 2024 aluminum blend is often used in aircraft structural applications due to its loftier strength and fatigue resistance. It is stronger than 6061 but less versatile. While 7075 is suited to applications that require high stress and strain resistance, 2024 has high cyclic fatigue resistance.

Download our 2024 aluminum properties PDF to keep as a reference.