Aluminium Square Bar

Aluminium Square Bar: Exceptional Strength, Precision, and Versatility

Aluminium Tubes is your trusted global supplier, exporter, and manufacturer of premium Aluminium Square Bars. Engineered for high structural integrity and a superior strength-to-weight ratio, our square bars are the ideal solution for demanding applications across construction, manufacturing, aerospace, and automotive industries in the USA, Europe, and worldwide.

Why Choose Our Aluminium Square Bars?

Aluminium Square Bars are solid, extruded metal profiles with a uniform, square cross-section, offering outstanding stability and ease of fabrication. Their unique attributes make them a preferred alternative to heavier materials.

• High Strength-to-Weight Ratio: Aluminium offers significant strength while remaining remarkably lightweight, making it perfect for weight-sensitive designs in transportation and aerospace.
• Excellent Corrosion Resistance: Naturally forming a protective oxide layer, aluminium bars resist rust and corrosion, ensuring longevity even in harsh, outdoor, or marine environments.
• Superior Versatility: Easy to machine, weld, cut, and form, our square bars simplify fabrication processes, reducing manufacturing complexity and cost.
• Dimensional Precision: Manufactured to precise tolerances using advanced extrusion or cold-drawing techniques, ensuring seamless integration into your engineering and construction projects.

Available Grades and Alloys

We stock and supply a comprehensive range of Aluminium Square Bar alloys, available in various tempers (e.g., T6, T651) to meet your specific mechanical and environmental requirements.

Manufacturing & Finishes

Our bars are primarily manufactured via extrusion or cold rolling/drawing to achieve optimal dimensional accuracy and surface finish. We offer a range of finishes:

• Mill Finish: The natural finish from the rolling/extrusion process.
• Anodised: An electrochemical process to enhance corrosion resistance and allow for decorative coloring.
• Powder-Coated: Adds an extra protective and decorative layer in various colors.

Applications Across Key Industries

The stability and mechanical properties of our Aluminium Square Bars make them essential for a broad spectrum of industrial uses:

• Construction & Architecture: Structural frameworks, support beams, building frames, railings, balustrades, and window/door components.
• Transportation (USA & Europe Focus): Vehicle frames, truck beds, trailers, chassis components, and internal parts for rail and lightweight automotive manufacturing.
• Aerospace: High-stress aircraft parts, fuselage components, and structural supports where weight reduction is critical.
• General Engineering: Machinery parts, brackets, mounting fixtures, tooling, and electrical busbar components due to aluminium’s good conductivity.

Specifications & Supply Capabilities

We are committed to meeting international quality and dimensional standards for all our Aluminium Square Bars, including major specifications required by USA and European clients.

• Standards: ASTM B221, ASTM B211, ASME SB221, EN AW (European Norms), and more.
• Size Range: Available in a wide variety of dimensions, typically from small decorative sizes up to large structural sizes (e.g., 1/4” to 6” or 6mm to 150 mm side lengths), and custom sizes upon request.
• Length: Standard commercial lengths or precisely Cut-to-Size to minimize waste and fabrication time on your end.

Aluminium Tubes Advantage:

“As a dedicated supplier and exporter, we guarantee prompt delivery and competitive pricing for both large bulk orders and specialized, custom requirements across the globe.”