Built for strength and crafted for versatility, this 127mm x 31.8mm Aluminium Flat Bar is a dependable choice for professionals and DIY enthusiasts alike. Whether you're fabricating a custom frame, reinforcing a structural component, or constructing workshop supports, this solid metal strip delivers performance you can trust.
Made from high-grade aluminium with a plain (mill) finish, it features a smooth surface that’s ready for welding, cutting, drilling, or machining. Its corrosion-resistant properties ensure long-lasting durability indoors and out—ideal for use in construction, automotive, industrial, or home improvement applications.
Thanks to its lightweight yet rigid form, this flat bar is easy to work with while offering the strength needed for heavy-duty results.
Key Features:
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Dimensions: 127mm width x 31.8mm thickness – ideal for robust builds
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Material: High-strength aluminium – durable, lightweight, and stable
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Finish: Plain mill finish – clean and fabrication-ready
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Corrosion-Resistant: Withstands exposure to moisture and weather
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Fabrication-Friendly: Easy to cut, drill, weld, and machine
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Multi-Purpose: Suitable for framing, supports, reinforcements & DIY use
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Specifications:
Measurement Type |
Imperial |
Metric Size |
127 mm x 31.75 mm |
Finish |
Standard Mill Finish |
Thermal Expansion |
24 × 10⁻⁶ /K |
Modulus of Elasticity |
70 GPa |
Thermal Conductivity |
180 W/m·K |
Electrical Resistivity |
0.038 × 10⁻⁶ Ω·m |
Weldability - Resistance |
Good |
Common Applications:
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Structural framing and industrial builds
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Brackets, panels, and support systems
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Automotive and trailer fabrication
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Garage repairs and workshop customization
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Heavy-duty DIY and renovation projects