Aluminium Flat Bar 38.1mm x 7.9mm – Plain Mill Finish Strip for DIY, Brackets, Framing & Fabrication – Heavy-Duty, Rustproof & Easy to Machine


Price:
Sale price£135.23

In stock, ready to ship

In stock, ready to ship

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Description

Built for strength, precision, and long-term reliability, this 38.1mm x 7.9mm Aluminium Flat Bar with a plain mill finish is a must-have material for DIY builders, engineers, and metal fabricators. Its thick, heavy-duty profile offers excellent support and rigidity, making it perfect for brackets, reinforcements, structural framing, and industrial repairs.

Crafted from high-grade aluminium, this flat bar combines lightweight handling with exceptional strength. The raw surface allows for full customization — ready to be cut, drilled, welded, or polished depending on your project needs. Plus, it’s naturally rust-resistant, making it equally suitable for both indoor and outdoor use.

Whether you're creating a custom frame or reinforcing a load-bearing structure, this aluminium strip delivers professional-grade performance every time.

Key Features:

  • Accurate Dimensions: 38.1mm wide × 7.9mm thick – ideal for medium-to-heavy-duty applications

  • Plain Mill Finish: Uncoated surface ready for painting, anodizing, or welding

  • Strong & Lightweight: High strength-to-weight ratio for easy installation and handling

  • Rustproof & Weather-Resistant: Performs in both dry and humid environments

  • Workshop Ready: Easily fabricated using basic tools – cut, bend, drill, or weld

Ideal For:

  • Structural bracing and custom brackets

  • DIY home repairs and workshop projects

  • Framing, edging, and trim work

  • Industrial fabrication and part replacements

  • Custom builds, prototypes, and metalworking

Specifications:

Grade 6082T6
Weight - Kg/m 0.82
Measurement Type Imperial
Metric Size 38.1 mm x 7.938 mm
Finish Standard Mill Finish
Thickness 5/16 in (7.94 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

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

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