The 6.3 mm Aluminium Square Bar is a precision-cut, solid metal rod crafted for strength, reliability, and versatility in a wide range of professional and industrial uses. Featuring a raw mill finish, this square profile is ideal for applications that demand a clean, machinable surface—perfect for welding, drilling, and custom fabrication.
Manufactured to consistent tolerances, this aluminium bar is easy to work with across various tools and machines, whether for structural bracing, framework construction, or mechanical repairs. Its compact size makes it suitable for detailed projects that require high accuracy and clean edges.
Key Features:
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6.3 mm Solid Square Profile – Uniform and straight for easy integration into engineered structures
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Mill Finish Surface – Smooth, untreated finish suitable for welding, painting, or anodising
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Versatile Usage – Ideal for frames, brackets, supports, spacers, and small machine components
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Durable & Lightweight – Easy to handle without compromising on strength
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Cut-to-Size Friendly – Easily cut and machined for custom designs and fits
Common Applications:
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Fabrication & Welding Projects
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Precision Engineering & Machined Parts
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Repairs in Industrial and Agricultural Equipment
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Structural Frames, Grids & Brackets
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Custom Furniture & Creative Metalwork
Specifications:
Weight per Meter |
0.11 kg/m |
Metric Size |
6.35 mm x 6.35 mm |
Proof Stress |
Minimum 260 MPa |
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 |
Resistance Weldability |
Good |