Build with confidence using the Aluminium Square Tube – 40mm x 40mm x 3mm – Robust Plain Finish. Designed for both strength and versatility, this precision-cut box section is ideal for DIY enthusiasts, makers, and professionals who need a reliable material for demanding projects.
Crafted from premium-grade aluminium, the tube offers an excellent balance of heavy-duty durability and lightweight handling. The plain finish ensures a sleek, professional appearance while making it easy to cut, weld, drill, or polish for custom designs. With natural rust and corrosion resistance, it’s perfectly suited for both indoor and outdoor applications.
From creative builds and custom fabrications to structural supports, furniture frames, and heavy-duty frameworks, this aluminium square tube delivers the performance and flexibility you need.
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Robust Construction: High-strength aluminium with a 3mm wall for enhanced durability.
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Accurate Dimensions: 40mm x 40mm x 3mm profile, precision-cut for professional results.
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Plain Finish: Sleek look with easy-to-customize surface.
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Corrosion Resistant: Long-lasting performance in all environments.
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Easy to Work With: Suitable for cutting, drilling, welding, and polishing.
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Multi-Purpose Applications: Great for DIY projects, furniture frames, heavy-duty structures, and custom fabrications.
Specifications:
| Size |
40 mm x 40 mm x 3 mm |
| Internal Dimension |
32 mm x 32 mm |
| Finish |
Standard Mill Finish |
| Shear Strength |
84 to 220 MPa |
| Thermal Expansion |
24 x10^-6 /K |
| Modulus of Elasticity |
70 GPa |
| Thermal Conductivity |
180 W/m.K |
| Electrical Resistivity |
0.038 x10^-6 Ω·m |
| Resistance Weldability |
Good |
Why Choose This Aluminium Square Tube?
The 40mm x 40mm x 3mm Aluminium Square Tube provides strength, corrosion resistance, and ease of customization, making it a perfect choice for a wide range of structural, fabrication, and DIY projects. Whether you're building a custom frame, outdoor structure, or industrial component, this square tube delivers reliable performance and long-lasting durability.
Order your 40mm x 40mm x 3mm Aluminium Square Tube today and get the material you need for your next project that combines strength, versatility, and durability!
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Need help? Call Us 01744520110 or email sales@industrialproducts-uk.co.uk
