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Roll over image to zoom in Click on image to zoom
Aluminium flat bar close-up view
Aluminium flat bars in three sizes
Aluminium flat bars stacked in three sizes
Aluminium square bar frame with screw fastenings
Close-up of aluminum square tube grid structure
Person installing aluminum corner bracket on wooden chair with drill
Worker fitting aluminum trim on concrete edge with hammer

Aluminium Flat Bar for Structural & DIY Use – 44.5mm x 12.7mm Mill Finish Strip – Heavy-Duty, Rustproof & Easy to Machine for Frames, Brackets & Repairs

Price:
£117.25

In stock, ready to ship

In stock, ready to ship

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Description

This 44.5mm x 12.7mm aluminium flat bar is a go-to solution for builders, fabricators, and DIYers who need a heavy-duty, rustproof material that’s easy to cut and shape. With its plain mill finish, it’s perfect for projects that require welding, machining, or painting.

Its thick profile delivers excellent rigidity, making it ideal for load-bearing frames, custom brackets, structural repairs, and industrial builds. Lightweight yet strong, this aluminium bar is easy to work with using standard tools — and suitable for both indoor and outdoor use.

Key Features:

  • Dimensions: 44.5mm wide × 12.7mm thick

  • Plain mill finish for custom finishing or fabrication

  • Corrosion-resistant and suitable for outdoor use

  • High strength-to-weight ratio

  • Easily drilled, cut, welded, or shaped

Applications:

  • Structural framing and reinforcement

  • Heavy-duty brackets and fixtures

  • DIY workshop projects and repairs

  • Custom machinery parts and tooling

  • Baseplates, spacers, and shelf supports

Specifications:

Grade 6082T6
Weight - Kg/m 1.53
Measurement Type Imperial
Metric Size 44.45 mm x 12.7 mm
Finish Standard Mill Finish
Thickness 1/2 in (12.7 mm)
Proof Stress 260 Min MPa
Tensile Strength 210 MPa
Elongation 8 Min %
Density 2.70 g/cm³
Melting Point 555 °C
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
Machinability Good
Workability - Cold Good
Weldability - Gas Good
Weldability - Arc Good
Weldability - Resistance Good
Brazeability Good

About Us

Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments

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