Aluminium Square Bars

Aluminium Square Bars


Aluminium square bar is a general purpose extruded aluminium bar that has excellent corrosion resistance and is lightweight making it easy to work with in a host of general engineering applications. Aluminium square bars are widely used in various architectural and fabrication projects as it has excellent weldability, strength, formability and easy to machine. It is also versatile which makes it useful in industrial and structural applications.


Uses of aluminium square bar include aerospace, construction, marine equipment, shipbuilding, transport, automotive, food processing, pressure vessels, aviation, engineering, industrial and manufacturing industries.


Two of the commonly used grades of aluminium square bar alloys are 6061 and 6082. AA6061 is the most widely used heat treatable aluminium square bar alloys, while maintaining most of the good qualities of aluminium. It offers a range of great mechanical characteristics and excellent corrosion resistance, formability and machinability. It can be welded and fabricated by many commonly used techniques and has good workability in the annealed condition. AA6061 has a good strength-to-weight ratio, therefore it is suitable for heavy-duty structures such as marine equipment, shipbuilding, engineering and aviation applications.

AA6082 is a fairly strong alloy with superior corrosion resistance, as compared to other aluminium alloys. 6082 aluminium alloy has the highest tensile strength amongst all the 6000 series alloys. Being a relatively new alloy, the higher strength of grade 6082 aluminium alloy has seen it substitute grade 6061 in many applications. 6082 aluminium square bar is widely used in industrial and construction industries due to its excellent corrosion resistance, tensile strength, weldability, formability, machinability and long service life.

Common Sizes, Grades and Specifi­cations

AA6061Up to 250mmUp to 6000mm
AA6063Up to 250mmUp to 6000mm
AA6082Up to 250mmUp to 6000mm

Other aluminium square bar grades and sizes are available upon request. You can request to cut your aluminium square bars down to size.

Kian Huat Metal

Kian Huat Metal is the Singapore’s leading aluminium square bar supplier with a wide distribution network that spans over 20 countries in the Asia Pacific region. With over 30 years of experience, we provide the very best quality products, prompt delivery and highest standard of services at competitive prices. At Kian Huat Metal, we supply an extensive range of metals for various applications. Our inventory includes: stainless steel, structural steel, mild steel, galvanized steel, aluminium, brass, bronze and copper. Our hot rolled and cold rolled steel is available in a wide range of shapes including: bars, rods, universal beams, universal columns, pipes, hollow sections, channels, sheets and plates. We can cut according to your exact specifications. Contact us for Aluminium Supplier in Singapore at reasonable prices.

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