Achieve professional-grade results with this 88.9mm x 25.4mm Extra-Wide Aluminium Flat Bar, designed for high-strength applications across structural, fabrication, and heavy-duty DIY projects. Manufactured from a premium corrosion-resistant aluminium alloy, this solid metal strip delivers a reliable combination of rigidity, workability, and lightweight handling.
With its 25.4mm thickness and wide face, this flat bar is ideal for applications requiring increased load support and surface coverage. Whether you’re reinforcing frames, fabricating brackets, or upgrading trailers, it provides long-lasting performance both indoors and outdoors.
Its smooth mill finish surface is clean and ready for cutting, welding, drilling, or machining, making it a go-to choice for professionals and serious DIYers alike.
Key Features:
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Dimensions: 88.9mm width x 25.4mm thickness – extra-wide and solid profile
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Material: High-strength aluminium alloy – durable, rust-resistant, and lightweight
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Finish: Mill finish – fabrication-ready surface for welding, painting, or machining
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Corrosion-Resistant: Performs in outdoor, marine, or industrial environments
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User-Friendly: Easy to cut, drill, weld, and shape with standard tools
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Heavy Load Capacity: Designed for structural framing and reinforcement
Specifications:
Measurement Type |
Imperial |
Metric Size |
88.9 mm x 25.4 mm |
Finish |
Standard Mill Finish |
Thermal Expansion |
24 x 10⁻⁶ /K |
Modulus of Elasticity |
70 GPa |
Thermal Conductivity |
180 W/m.K |
Electrical Resistivity |
0.038 x 10⁻⁶ Ω.m |
Weldability (Resistance) |
Good |
Ideal Applications:
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Structural bracing and support frames
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Industrial fabrication and mechanical builds
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Custom brackets, base plates, and shop fixtures
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Trailer upgrades and heavy-duty DIY projects
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Garage repairs, shelving systems, and construction use