Designed for high-load, large-scale projects, this 88.9mm x 50.8mm Ultra-Wide Aluminium Flat Bar offers unmatched strength, rigidity, and fabrication flexibility. Manufactured from a premium-grade corrosion-resistant aluminium alloy, this solid metal strip is ideal for structural framing, custom fabrication, engineering applications, and advanced DIY builds.
Its extra-wide surface and 50.8mm thickness provide maximum stability and load distribution—making it ideal for use in machinery bases, support plates, heavy brackets, and reinforcement frameworks. The mill finish ensures a clean, smooth surface that’s easy to cut, drill, weld, or machine using standard tools.
Trusted by professionals across the construction, marine, and manufacturing industries, this aluminium flat bar offers long-term durability and precision, even in demanding environments.
Key Features:
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Size: 88.9mm width x 50.8mm thickness – extra-wide and heavy-duty profile
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Material: High-strength aluminium alloy – lightweight and corrosion-resistant
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Finish: Smooth mill finish – ready for machining, coating, or welding
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Weather-Resistant: Built for indoor, outdoor, and industrial conditions
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Easy to Fabricate: Cut, weld, drill, and shape with standard workshop tools
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Structural Performance: Ideal for heavy fabrication, engineering, and mechanical applications
Specifications:
Measurement Type |
Imperial |
Metric Size |
88.9 mm x 50.8 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 |
Recommended Applications:
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Structural framing and industrial reinforcements
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Machine mounts, brackets, and base plates
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Trailer and vehicle chassis fabrication
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Marine, construction, and agricultural components
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Workshop builds, garage upgrades, and DIY fabrications