Engineered for strength and built to last, this 101.6mm x 25.4mm Aluminium Flat Bar is the perfect material for demanding construction, structural framing, and high-load DIY projects. Manufactured from premium-grade aluminium, it offers a superior balance of durability and weight, making it ideal for heavy-duty builds that require both rigidity and easy handling.
The plain (mill) finish delivers a clean, raw surface that’s ready for welding, drilling, cutting, or machining. Its excellent corrosion resistance ensures performance in both indoor and outdoor environments—whether you're fabricating a custom frame, reinforcing a structure, or crafting a utility solution.
Trusted by professionals and hobbyists alike, this solid aluminium bar is your go-to material for serious projects that demand precision, strength, and long-term reliability.
Key Features:
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Size: 101.6mm wide x 25.4mm thick – robust and versatile
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Material: High-strength aluminium – lightweight, solid and durable
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Finish: Plain (mill finish) – ideal for fabrication and finishing
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Rust-Resistant: Withstands moisture, weather, and corrosion
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Fabrication-Friendly: Easy to weld, drill, cut, and machine
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All-Purpose Use: Great for structural framing, brackets, repairs & more
Perfect For:
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Structural and architectural frameworks
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Trailer builds, ramps, and industrial supports
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Heavy-duty DIY applications
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Workshop repair and reinforcement tasks
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Custom metal fabrication and creative projects
Specifications:
| Measurement Type |
Imperial |
| Metric Size |
101.6 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 |
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