Durable Aluminium Round Tube – 12.7mm × 3.2 mm Strong Alloy for Furniture & Frameworks


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Description

The Durable Aluminium Round Tube 12.7 mm × 3.2 mm (½″ × 10 SWG) is a heavy-duty hollow alloy section designed for strength, versatility, and long-lasting performance. Manufactured from premium-grade aluminium, it combines a robust wall thickness with lightweight properties, making it perfect for furniture design, frameworks, construction, and fabrication projects.

With excellent corrosion resistance and a smooth, professional finish, this tube is suitable for both indoor and outdoor applications. Its strong profile and easy machinability make it a trusted choice for engineers, fabricators, and DIY enthusiasts alike.

 Specifications

Grade 6063T6
Size 38
Metric Size 12.7 mm x 3.251 mm
Diameter 1/2 in (12.7 mm)
Proof Stress 170 Min MPa
Tensile Strength 215 Min MPa
Elongation 10 Min %
Density 2.70 g/cm³
Melting Point 655 °C
Thermal Expansion 23.5 x10^-6 /K
Modulus of Elasticity 69.5 GPa
Thermal Conductivity 201 W/m.K
Electrical Resistivity 0.033 x10^-6 Ω .m
Machinability Good
Workability - Cold Average
Weldability - Gas Good
Weldability - Arc Very good
Weldability - Resistance Good
Brazeability Very good

 Benefits

  • Heavy-Duty Strength: Thicker wall section (3.2 mm) provides enhanced durability and load-bearing capacity

  • Lightweight Alloy: Easier to handle and install compared to steel alternatives

  • Corrosion Resistant: Ideal for both outdoor and indoor use, resisting rust and weathering

  • Easy to Fabricate: Can be cut, welded, drilled, and shaped with standard tools

  • Professional Finish: Smooth surface for decorative or visible structural applications

  • Cost-Effective: Long-lasting performance at a fraction of the weight of heavier metals

 Applications

  • Furniture Frameworks: Chair and table frames, shelving, and decorative trims

  • Construction & Structural: Lightweight supports, railing systems, and frameworks

  • DIY Projects: Hobby builds, garden structures, and custom home repairs

  • Industrial Fabrication: Brackets, enclosures, and structural assemblies

  • Outdoor Installations: Signage, balustrades, and corrosion-resistant frameworks

 Why Choose This Aluminium Round Tube?

The 12.7 mm × 3.2 mm aluminium round tube delivers the strength of a heavy-duty profile with the advantages of lightweight aluminium. It is a versatile and cost-effective solution, trusted for projects that demand durability, corrosion resistance, and ease of fabrication.

About Us

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