31.7mm x 1.6mm (1 1/4" OD x 16swg) Aluminium Tube – Lightweight Durable Extruded Tubing for Structural Industrial and DIY Applications - Linear Metre

31.7mm x 1.6mm (1 1/4" OD x 16swg) Aluminium Tube – Grade 6063

The 31.7mm x 1.6mm aluminium tube, with an outside diameter of 1 1/4 inches and a 16swg wall thickness, is designed for durability, lightweight performance, and versatility. Made from Grade 6063 aluminium, this tube is an ideal choice for both industrial and DIY applications, offering excellent corrosion resistance and fair weldability.

Material and Grade

This aluminium tube is manufactured from Grade 6063 aluminium, which is part of the 6000 series of alloys. Known for its good mechanical properties, 6063 is commonly referred to as an "architectural alloy" due to its excellent finish and formability. It has a lower strength compared to other aluminium grades, such as 6082, but offers superior corrosion resistance, making it an excellent choice for applications where aesthetics and long-lasting durability are crucial.

Dimensions and Weight

The tube’s dimensions make it suitable for a wide range of applications. With an outside diameter of 31.7mm (1 1/4 inches) and a wall thickness of 1.6mm (16swg), this tube is robust enough to handle moderate loads while remaining lightweight. Weighing only 0.41 kg per metre, this aluminium tube is easy to transport, handle, and install, providing excellent strength without adding unnecessary weight to your project.

Corrosion Resistance and Finish

One of the standout qualities of this tube is its excellent corrosion resistance. Like all aluminium products, the 6063-grade tube forms a natural oxide layer when exposed to the environment, which protects it from rust and corrosion. This makes it perfect for both indoor and outdoor use, including marine or coastal applications where exposure to moisture and salty air can be an issue.

The tube comes in a mill finish, providing a smooth, raw aluminium surface that can be polished, painted, or anodized to meet specific aesthetic or functional needs. This gives you the flexibility to customize the tube for decorative or protective purposes.

Weldability and Workability

While the weldability of 6063 aluminium is rated as fair, it can still be easily welded using appropriate techniques. Its workability is excellent, making it easy to machine, cut, or form into the desired shape without losing its structural integrity. Whether you’re crafting complex structures or making custom modifications, this tube offers the flexibility needed for various applications.

Applications

Thanks to its combination of lightweight properties, corrosion resistance, and good machinability, the 31.7mm x 1.6mm aluminium tube is suitable for a wide array of uses, including:

• Architectural frameworks: Commonly used for window frames, doors, and other structural applications where aesthetics and performance are key.
• Automotive and transportation: Ideal for parts that need to be strong yet lightweight, making it a good option for custom car fabrication.
• DIY projects: From furniture design to garden structures, this aluminium tube is perfect for creative applications.
• Marine and outdoor projects: The excellent corrosion resistance makes it an ideal choice for projects exposed to moisture or harsh weather conditions.

Conclusion

The 31.7mm x 1.6mm aluminium tube made from Grade 6063 aluminium is a reliable and versatile material, offering a balance of strength, lightness, and corrosion resistance. Whether you’re working on architectural, industrial, or DIY projects, this aluminium tube provides the durability and flexibility you need. With its mill finish, fair weldability, and excellent protection against corrosion, this tube is a perfect solution for long-lasting, high-quality applications.