Aluminium Flat Bar 31.7mm x 15.8mm – Plain Mill Finish Strip for DIY, Brackets, Repairs & Fabrication – Thick, Strong & Rustproof


Price:
Sale price£115.70

In stock, ready to ship

In stock, ready to ship

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Description

Get unmatched strength and clean performance with this 31.7mm x 15.8mm Aluminium Flat Bar in a durable plain mill finish. Designed for projects that demand both rigidity and reliability, this solid aluminium strip is ideal for DIY, structural brackets, heavy-duty repairs, and custom fabrication.

With its extra-thick 15.8mm profile, this bar delivers superior support w indoor and outdoor use.hile remaining lightweight and easy to handle. The raw mill finish allows you to cut, weld, bend, or machine it to your exact specifications — perfect for both professionals and hands-on builders. Plus, it’s rustproof and weather-resistant, making it a dependable choice for

 Key Features:

  • Size: 31.7mm wide × 15.8mm thick — heavy-duty profile for strength-critical builds

  • Plain Mill Finish: Raw surface ideal for custom painting, polishing, or welding

  • Strong Yet Lightweight: High-strength aluminium alloy that’s easy to work with

  • Rustproof & Weather-Resistant: Performs in outdoor and damp conditions

  • Fabrication-Friendly: Can be easily drilled, cut, bent, or shaped

 Ideal For:

  • Brackets and load-bearing supports

  • Structural framing and reinforcements

  • DIY repairs and home improvement

  • Workshop and industrial fabrication

  • Custom metal projects and prototypes

Specifications:

Grade 6082T6
Weight - Kg/m 1.37
Measurement Type Imperial
Metric Size 31.75 mm x 15.875 mm
Finish Standard Mill Finish
Thickness 5/8 in (15.88 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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