Aluminium flat bar close-up view
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Aluminium flat bars stacked in three sizes
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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

Heavy-Duty Aluminium Flat Bar – 44.5mm x 9.5mm Mill Finish Strip for Framing, Reinforcements, Custom Brackets & DIY Builds – Rustproof & Machinable

Price:
£103.68

In stock, ready to ship

In stock, ready to ship

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Description

Built for durability and engineered for precision, this 44.5mm x 9.5mm aluminium flat bar is a strong and versatile material for DIY projects, structural reinforcements, custom brackets, and light fabrication. With a plain mill finish, it’s easy to weld, cut, drill, or machine — giving you full control over your design.

The thick profile offers excellent rigidity for load-bearing applications, while the lightweight, rustproof aluminium ensures ease of use and long-term resistance to corrosion. Perfect for both indoor and outdoor environments, this flat bar is trusted by makers, engineers, and builders alike.

Key Features:

  • Dimensions: 44.5mm wide × 9.5mm thick

  • Plain mill finish – ready for painting, welding, or polishing

  • Strong but lightweight for easy handling

  • Corrosion-resistant – ideal for outdoor use

  • Easy to cut, bend, drill, or fabricate

Applications:

  • Structural framing and reinforcements

  • Brackets, baseplates, and mounting strips

  • Workshop fixtures and tooling

  • DIY repairs and metal builds

  • Machinery, shelving, and fabrication projects

Specifications:

Grade 6082T6
Weight - Kg/m 1.16
Measurement Type Imperial
Metric Size 44.45 mm x 9.525 mm
Finish Standard Mill Finish
Thickness 3/8 in (9.53 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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