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2024 Aluminum Round Bar

2024 Aluminum Round Bar is an aluminum alloy round bar with excellent strength and fatigue resistance, widely used in aerospace, automotive, machinery, and industrial fields.

2024 Aluminum Round Bar

2024 Aluminum Round Bar Properties

  • Alloy Type: 2024 aluminum alloy is a high-strength aluminum alloy, one of the strongest materials among aluminum alloys. Its strength is particularly high, and after heat treatment, it exhibits outstanding mechanical properties.
  • Fatigue Resistance: 2024 alloy has exceptional fatigue resistance, making it particularly suitable for parts that must endure repeated loads or vibrations, such as those used in aerospace, which require long-term stress-bearing components.
  • Corrosion Resistance: Although 2024 aluminum alloy has outstanding strength, its corrosion resistance is somewhat inferior compared to other aluminum alloys. Typically, corrosion protection treatments or coatings are required to enhance its corrosion resistance, especially in harsh environments.
  • Formability: 2024 alloy is very easy to process in the annealed state and can undergo heat treatment to further enhance its properties. The annealed 2024 aluminum alloy can be processed using various techniques, such as cold working, hot extrusion, and stretching.

2024 Aluminum Round Bar Standards and Specifications

2024 Aluminum Round Bar Standards

Conformance to standards such as ASTM B211 and AMS 6261 ensures the quality and consistency of mechanical properties and manufacturing processes.

2024 Aluminum Round Bar Dimensions and Specifications

2024 Aluminum Round Bar is typically available in both standard and custom sizes, with customers able to choose based on specific needs. Common specifications include:

  • Diameter Range: Typically ranges from a few millimeters to several dozen millimeters, with various sizes available based on demand.
  • Length: Available in full lengths or custom cut lengths based on customer requirements.

2024 Aluminum Round Bar is typically suitable for high-performance applications that require high strength, fatigue resistance, as well as good formability and machinability, making it an ideal material choice in aerospace, automotive, and industrial sectors.

2024 Aluminum Round Bar is a strong and durable alloy, making it highly suitable for structural and engineering applications, despite facing unique challenges in manufacturing and processing.

2024 Aluminum Round Bar Different Tempers

  • 2024-T351 (Cold Worked): In this temper, 2024 aluminum alloy has higher strength and fatigue resistance, suitable for applications requiring high strength and performance, such as aircraft structural components, fuselage parts, and more.
  • 2024-T4 (Cold Worked): In the T4 temper, the aluminum alloy undergoes annealing treatment and is suitable for applications that require good formability and high strength. This temper offers good machinability and is widely used for aircraft structural components, truck wheels, and other high-strength components.
  • 2024-T851 (Cold Worked): In this temper, the aluminum alloy is processed through more refined techniques, offering higher mechanical performance, and is particularly suitable for demanding engineering applications.
Temper Description
2024-T351 Aluminum Round Bar (Cold Finished) 2024-T351 Aluminum Round Bar is cold worked to provide high strength and excellent fatigue resistance, making it ideal for applications that require superior strength and durability. This temper is commonly used in aerospace, such as for aircraft structural components and fuselage parts, which are exposed to sustained mechanical stresses and fatigue loads. Due to its exceptional fatigue resistance, 2024-T351 is perfect for producing wing spars, engine components, and other high-strength structural parts. Additionally, it provides a favorable strength-to-weight ratio after heat treatment, enhancing overall aircraft performance.
2024-T4 Aluminum Round Bar (Cold Finished) 2024-T4 Aluminum Round Bar undergoes annealing during cold processing, which improves its formability while maintaining high strength. This temper is suitable for applications requiring good workability combined with relatively high strength. It is commonly used in aircraft structural components such as fuselage frames and supports, truck wheels, and other high-strength components. In this temper, the alloy remains highly workable during forming, allowing for complex shapes to be processed while ensuring strong and durable performance in use.
2024-T851 Aluminum Round Bar (Cold Finished) 2024-T851 Aluminum Round Bar is processed with a more refined approach to achieve higher mechanical performance and enhanced fatigue resistance compared to T351 and T4 tempers. This temper is ideal for demanding engineering applications, particularly in high-load and high-stress environments. 2024-T851 is widely used in aerospace, military, and high-performance industrial equipment, especially for parts that must withstand high pressure and require long-term durability. With its superior mechanical properties, 2024-T851 is perfect for precision aerospace components, engine parts, and high-strength mechanical parts, ensuring outstanding performance under high stress and complex loading conditions.

2024 Aluminum Round Bar Advantages

  • High Strength and Fatigue Resistance: The strength and fatigue resistance of 2024 aluminum alloy make it one of the preferred materials for aerospace and military applications.
  • Good Formability: In the annealed state, 2024 alloy has good machinability and can be processed into various shapes through multiple complex processes.
  • Exceptional Mechanical Properties: Whether in high or low temperature environments, 2024 aluminum alloy maintains its excellent strength and performance.
  • Wide Range of Applications: 2024 aluminum is not only used in the aerospace industry but also widely applied in high-demand industries such as automotive and medical devices.

2024 Aluminum Round Bar Applications

Common uses include structural components such as beams, frames, and plates in construction and machinery. It's also valuable in aerospace for parts requiring both strength and corrosion resistance, such as aircraft structures.

Application Description
Aircraft Components 2024 Aluminum Round Bar is extensively used in the manufacturing of aircraft components due to its high strength, excellent fatigue resistance, and favorable strength-to-weight ratio. The alloy is particularly suitable for parts that must endure high mechanical stresses and frequent loading cycles, such as wing spars, fuselage frames, and landing gear components. These components benefit from 2024’s durability and performance under harsh conditions, contributing to the overall safety, efficiency, and lightweight design of the aircraft.
Hardware 2024 Aluminum Round Bar is also used in the production of various hardware components, owing to its high strength and ease of machining, particularly in cold worked and heat-treated forms. This makes it ideal for producing items such as fasteners, bolts, nuts, and other high-performance hardware where strength and fatigue resistance are crucial. These components are commonly used in industries such as aerospace, automotive, and military, where reliability and performance are essential.
Structural Components 2024 Aluminum Round Bar is a popular choice for structural components due to its superior mechanical properties, including high strength and good fatigue resistance. It is frequently used in the construction of bridges, frames, and other load-bearing structures that require both strength and lightweight characteristics. The alloy’s ability to withstand cyclic stresses makes it an ideal material for applications where long-term durability and performance are essential, such as in building frames, support beams, and other critical structural components.
Truck Wheels and Parts in Transportation Industry In the transportation industry, 2024 Aluminum Round Bar is utilized in the production of truck wheels and various parts that require high strength, light weight, and excellent fatigue resistance. The alloy's ability to perform well under constant stress and heavy loads makes it an ideal choice for truck wheels, axles, and suspension components. The strength-to-weight ratio of 2024 helps reduce the overall weight of the vehicle, contributing to improved fuel efficiency and performance, while its fatigue resistance ensures long-lasting durability under challenging driving conditions.

2024 Aluminum Round Bar Alloy Composition

The 2024 aluminum round bar is an aluminum alloy, specifically AlCuMg, with a composition typically containing

around 4-5% copper, along with magnesium and zinc. This blend enhances its mechanical properties, particularly strength and corrosion resistance.

2024 Aluminum Round Bar Mechanical Properties

  • Strength: The alloy exhibits high yield and tensile strength, making it suitable for structural applications where durability is crucial.
  • Corrosion Resistance: It offers excellent protection against rust and seawater corrosion due to its aluminum content and copper additions, especially beneficiain marine environments.
  • Brittle Nature: While strong, 2024 is considered brittle compared to other aluminum alloys like 6063 or 7075, affecting weldability and fabrication processes.

2024 Aluminum Round Bar Cost

While not the cheapest aluminum alloy, 2024 offers a balance between cost and performance, often chosen over steel for corrosion resistance but more expensive than lower-strength alloys.

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