Aluminum round tube is a cylindrical hollow structure made of aluminum with a circular cross-section, which is extruded or drawn to achieve its shape and size. Due to its light weight and corrosion resistance, it is widely used in various industries.
 
The aluminum round tubes we produce have many alloy models, the most common ones are 3003, 6061, 6063, 2024, and 7075.
 

3003 aluminum round tube

Features of 3003 aluminum round tube

Medium strength: 3003 aluminum alloy has medium strength and is more suitable for applications that do not require high strength.
 
Excellent formability: 3003 aluminum alloy is highly formable, allowing it to be bent easily without compromising its structural integrity.
 
High Corrosion Resistance: One of the main advantages of 3003 alloy is its excellent corrosion resistance. It is particularly resistant to atmospheric corrosion and is suitable for outdoor and marine applications exposed to moisture and harsh environmental conditions.
 
Weldability: 3003 aluminum alloy can be welded using various techniques, including MIG and TIG welding, without major problems, allowing components made from 3003 aluminum round tubes to be easily manufactured and assembled.

Application of 3003 aluminum round tube

HVAC systems: Ductwork, heat exchanger ducts, and air conditioning components.
Packaging: Food and beverage packaging, containers and aluminum foil.
Chemical Equipment: Tanks, pipes and containers for corrosive environments.
General manufacturing: frames, trim and decorative elements.
Automotive: trim parts, body panels and radiator pipes.
Cookware: pots, pans and kitchen utensils.
 

6061 6063 aluminum round bube

Features of 6061 and 6063 aluminum round tube:

High strength: 6061 and 6063 aluminum alloy offers excellent strength and is suitable for structural applications where strength and durability are critical. It has high tensile strength and yield strength compared to many other aluminum alloys.
 
Corrosion Resistance: While not as resistant to corrosion as other aluminum alloys like 3003 or 5052, 6061 still has good corrosion resistance in most environments. It forms a protective oxide layer on its surface that helps prevent corrosion, making it suitable for outdoor and marine applications.
 
Excellent formability: 6061 and 6063 aluminum alloy is highly formable and can be easily formed, bent and processed.

6061 and 6063 aluminum round tube uses

Structural components: frames, rails and brackets in buildings, vehicles and machinery.
 
Aerospace components: aircraft fuselages, wings and structural elements.
 
Marine applications: masts, railings and other marine hardware.
 
Automotive parts: engine parts, chassis parts, suspension systems.
 
Sports equipment: bicycle frames, handlebars and components.
 
Radiator: A component of electronic equipment and cooling systems.

2024 aluminum round tube

Features of 2024 aluminum round tube

High Strength: Alloy 2024 offers exceptional strength, comparable to some steel alloys, while still being relatively lightweight. It is one of the strongest aluminum alloys available, making it suitable for applications where strength is critical.
 
Excellent Fatigue Resistance: 2024 aluminum alloy exhibits excellent fatigue resistance, making it ideal for applications subjected to cyclic loading or repeated stress. This property is particularly valuable in aerospace and structural applications where durability is essential.
 
Good Machinability: While not as easily machinable as some softer aluminum alloys, 2024 can still be machined effectively with proper techniques. It can achieve tight tolerances and smooth finishes, making it suitable for precision components and parts.
 
Limited Corrosion Resistance: Compared to some other aluminum alloys like 6061 or 6063, 2024 has relatively limited corrosion resistance. It is susceptible to corrosion in certain environments, particularly in the presence of moisture and chloride ions. However, its high strength and fatigue resistance make it a preferred choice despite its corrosion susceptibility.
 
Toughness and Durability: 2024 aluminum alloy exhibits excellent toughness and durability, allowing it to withstand harsh operating conditions and environmental factors without significant degradation in performance.
 
Anodizing: 2024 aluminum round tubes can be anodized to improve their surface finish, enhance corrosion resistance, and provide decorative options. Anodizing also adds a layer of protection to the aluminum surface, increasing its durability.

Application of 2024 aluminum round tube

Aerospace Applications: Alloy 2024 is commonly used in aerospace applications, including aircraft fuselages, wings, and structural components. Its combination of high strength, lightweight, and fatigue resistance makes it well-suited for these demanding applications.
 
Structural Components: In addition to aerospace applications, 2024 aluminum round tubes are also used in structural components for other industries, including automotive, marine, and sporting goods. They can be found in bicycle frames, boat masts, and high-performance automotive parts.
 

7075 aluminum round tube

Features of 7075 aluminum round tube

High Strength: Alloy 7075 is one of the highest strength aluminum alloys available, with tensile strengths comparable to many steels. It offers excellent strength-to-weight ratio, making it suitable for applications where lightweight materials with high strength are essential.
 
Excellent Fatigue Resistance: 7075 aluminum alloy exhibits exceptional fatigue resistance, making it suitable for applications subjected to cyclic loading or repeated stress. This property is crucial in aerospace, military, and high-performance applications where durability is paramount.
 
Good Machinability: While not as easily machinable as some softer aluminum alloys, 7075 can still be machined effectively with appropriate techniques and tooling. It can achieve tight tolerances and smooth finishes, making it suitable for precision components and parts.
 
Limited Corrosion Resistance: Similar to other high-strength aluminum alloys, 7075 has limited corrosion resistance compared to some softer alloys like 6061 or 6063. It is susceptible to corrosion in certain environments, particularly in the presence of moisture and chloride ions.

Application of 7075 aluminum round tube

Toughness and Durability: 7075 aluminum alloy exhibits excellent toughness and durability, allowing it to withstand extreme operating conditions and environmental factors without significant degradation in performance.
 
Anodizing: 7075 aluminum round tubes can be anodized to improve their surface finish, enhance corrosion resistance, and provide decorative options. Anodizing also adds a layer of protection to the aluminum surface, increasing its durability.

Alloy	1050 1060 3003 5052 5083 5A02 6061 6063 7005 7075
Length	1000mm – 12000mm
Wall thickness	0.8 – 40mm
Out diameter	6 -630mm
Hardness	35 – 130HB