Aluminum Rectangle Flat Tube
Aluminum Rectangle Flat Tube is a common type of extruded aluminum tube, widely used in various manufacturing projects, especially in applications requiring lightweight and corrosion resistance. Common applications include frames, support columns, gates, fences, handrails, and other structural components. Its inner and outer corners are square, with no seams, providing high strength and good structural integrity.
Common Specifications of Aluminum Rectangle Flat Tube
| Characteristics | 6061-T6 Aluminum Rectangle Flat Tube | 6063-T52 Aluminum Rectangle Flat Tube | 6060 Aluminum Rectangle Flat Tube |
| Strength | High (Excellent strength and hardness) | Medium (Good strength) | Moderate (Lighter structure) |
| Formability | Poor (Not suitable for complex bending or forming) | Excellent (Suitable for complex bending and forming) | Good (Suitable for simpler processing) |
| Corrosion Resistance | Good | Excellent | Excellent |
| Application Areas | Aerospace, Transportation, Structural Engineering | Construction, Decorative Structures (such as doors, window frames, curtain walls, stair handrails) | Home, Office Equipment, Light Industrial Products |
| Heat Treatment State | T6 (Increased strength and hardness) | T52 (Good mechanical properties) | No special heat treatment |
6061-T6 Aluminum Rectangle Flat Tube
6061-T6 aluminum alloy, known for its excellent strength, corrosion resistance, and good mechanical properties, is widely used in aerospace, transportation, structural engineering, and other fields. The T6 heat treatment gives this alloy outstanding strength and hardness, making it suitable for high-load-bearing structural components. However, due to its higher strength, 6061-T6 has poor formability and is not suitable for complex bending or forming processes.
6063-T52 Aluminum Rectangle Flat Tube
6063-T52 aluminum alloy offers good formability and excellent corrosion resistance, making it particularly suitable for construction and structural applications. It performs excellently in complex bending and forming processes, making it ideal for decorative structures that require both an aesthetically pleasing appearance and durability. It is commonly used in door and window frames, curtain walls, and stair handrails, especially in environments exposed to harsh conditions.
6060 Aluminum Rectangle Flat Tube
6060 aluminum alloy, with its good machinability, moderate strength, and excellent corrosion resistance, is commonly used in lighter structures and decorative applications. It is especially suitable for applications requiring simple processing and light weight, such as home furnishings, office equipment, and some light industrial products. Although its strength is slightly lower than the 6061 series, its outstanding machinability makes it particularly popular in projects that require complex processing.
Aluminum Rectangle Flat Tube Standards
ASTM B221: This standard applies to aluminum alloy extrusions, including rectangle tubes, round tubes, square tubes, and other aluminum shapes.
Aluminum Rectangle Flat Tube Surface Treatment
- Surface Treatment: The extruded billet surface is not polished. It can undergo anodizing or coating treatments later to further enhance corrosion resistance.
- Seamless Design: Ensures higher strength and structural stability, avoiding the weaknesses that welding might cause.
Common Sizes of Aluminum Rectangle Flat Tube
- Standard Lengths: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet, 7 feet, 8 feet, 20 feet, 24 feet.
- Custom Lengths: Custom lengths can be provided based on customer requirements.
- Other Specifications: Width and thickness can be adjusted according to needs, offering a variety of size options to meet different design requirements.
Aluminum Rectangle Flat Tube Performance Features
- Welding Performance: Excellent, suitable for TIG, MIG welding, and other welding methods.
- Machinability: Suitable for machining, good grinding performance.
- Bending and Forming Performance: Good, especially 6063-T52, which is easier to bend and form than 6061-T6.
- Wear Resistance: Moderate, suitable for less demanding applications.
- Corrosion Resistance: Good, especially in outdoor environments, making it suitable for applications exposed to natural elements.
Applications of Aluminum Rectangle Flat Tube
1. Frame Structures
Aluminum rectangle flat tubes are widely used in frame structures in construction and industrial equipment. Due to the high strength and lightweight properties of aluminum alloy, aluminum rectangle flat tubes can effectively reduce the overall weight of the structure while maintaining good load-bearing capacity.
- Building Frames: Aluminum rectangle flat tubes are used to support the main structure of buildings, providing stability and strength.
- Industrial Equipment Frames: Aluminum rectangle flat tubes are used in the support framework of machinery and equipment, capable of bearing heavy loads and offering strong corrosion resistance, making them suitable for harsh working environments.
- Lightweight Frames: Aluminum rectangle flat tubes are suitable for temporary structures or lightweight buildings, such as exhibition setups and event constructions, making installation and disassembly easier.
2. Fencing and Guardrails
Due to its excellent corrosion resistance and aesthetic appeal, aluminum rectangle flat tubes are commonly used in the manufacture of fences and guardrails.
- Outdoor Fencing: Aluminum rectangle flat tubes provide safety and privacy in residential, commercial, and public spaces while being rust-resistant, making them ideal for various climate conditions.
- Courtyard Guardrails: Aluminum rectangle flat tubes are used for garden or courtyard guardrails, enhancing the overall aesthetics.
- Pool Fencing: Aluminum rectangle flat tube guardrails can effectively prevent children or pets from entering the pool area, ensuring safety.
3. Support Columns and Handrails
- Building Support Systems: Aluminum rectangle flat tubes serve as columns or supporting structures, providing necessary strength and stability, especially in high-rise buildings.
- Handrails and Railings: Aluminum rectangle flat tubes are used for staircases, balconies, and platforms, offering safety protection while adding aesthetic appeal due to the shine and malleability of aluminum alloy.
- Industrial Supports: Aluminum rectangle flat tubes can be used as support frames for heavy equipment in factories and warehouses, with excellent corrosion resistance making them ideal for damp environments.
4. Door and Window Frames
- Door Frame Structures: Aluminum rectangle flat tubes provide sturdy yet lightweight door frames, suitable for various types of doors, including exterior doors, interior doors, and sliding doors.
- Window Frame Structures: Aluminum rectangle flat tubes can be used for window frames, ensuring the stability and safety of windows while providing good thermal insulation and soundproofing properties.
- Aesthetic Design: Aluminum rectangle flat tubes can undergo anodizing treatments, offering a variety of colors and surface finishes, enhancing the appearance of doors and windows to meet modern architectural design needs.
These applications demonstrate the flexibility and practicality of aluminum rectangle flat tubes across various fields, making them an ideal material choice for industries such as construction, transportation, and manufacturing.
With their lightweight, high strength, and corrosion resistance, aluminum rectangle flat tubes have extensive potential in various building, structural, and industrial applications. The two main materials, 6063 and 6061, provide diverse options according to different strength requirements, formability needs, and processing techniques.
