Welcome to Edcon Steel - Register TODAY - View LIVE prices on over 18,000 steel and metal items - Get quotes and buy online 24/7 -

Aluminium in a range of sizes and profiles

Aluminium is a widely used metal in construction, manufacturing, engineering and fabrication industries. Lightweight, strong, naturally corrosion-resistant and highly workable, aluminium offers an excellent combination of practical and structural properties that make it suitable for an extensive range of applications.

Edcon Steel offers customers 8 premium-quality profiles and alloys to choose from, and we cut to your specified length, so you only pay for what you need.

In this article, we highlight four of our popular sections: C-Section Channel, equal- and unequal-angle, flat bar, and sheet & plate. In our next article, we’ll take a look at round bar, square bar, tee bar and tubular sections.

Aluminium C-Section channels: Sizes and applications

Aluminium C-section channels are a versatile structural and finishing product. The distinctive C-shaped profile provides a combination of strength, lightweight construction and corrosion resistance. Aluminium C-section channels are preferred for framing, edging, supports, protective trims and general fabrication.

Edcon Steel offers 32 aluminium C-section channel variations. The selection offers customers a range of profile dimensions and material thicknesses to suit various project requirements.

Supplied in Aluminium Alloy 6060 T5, cut to specification and available at one of our five NSW locations. Brookvale, Revesby, Blacktown, Bathurst, and Orange. We offer Australia-wide delivery, and you can buy online through our superstore and collect if preferred. Big and one-off single orders are available.

Aluminium angle – Sizes and applications

Aluminium angle is a popular metal profile used across construction, fabrication, engineering and architectural applications. Featuring a 90-degree L-shaped profile, aluminium angle offers a combination of strength, lightweight construction, and corrosion resistance, suitable for framing, brackets, edging, reinforcement, and general fabrication.

Edcon Steel offers 56 aluminium angle variations, including equal and unequal angle profiles. This provides customers with a comprehensive selection of dimensions and material thicknesses. The available range includes equal angles from 12 x 12 x 1.6 mm to 80 x 80 x 6 mm, and unequal angles from 20 x 12 x 1.6 mm to 125 x 50 x 3 mm.

Supplied in Aluminium Alloy 6060 T5, with tensile ˜185MPa (T5) cut to specification and available at one of our five NSW locations. Brookvale, Revesby, Blacktown, Bathurst, and Orange. Australia-wide delivery, call us or buy online through our superstore. No minimum order required.

Aluminium flat bar – Sizes and applications

Aluminium flat bar is a solid rectangular profile used across construction, fabrication, engineering and manufacturing. Its combination of strength, corrosion resistance, and ease of machining makes it suitable for brackets, supports, framing, edging, reinforcement, and general fabrication projects.

Edcon Steel supplies aluminium flat bar manufactured from 6060 T5 aluminium alloy in a range of 64 sizes, from approximately 10 mm to 200 mm in width, with material thicknesses ranging from 1.6 mm to 12 mm. Standard 4-metre lengths are available, with 6-metre lengths on request and custom cutting to suit individual project specifications.

We stock an extensive inventory of Aluminium flat bar at one of our five NSW locations. Brookvale, Revesby, Blacktown, Bathurst, and Orange. Australia-wide delivery, and we cater to large and one-off orders.

Aluminium sheet & plate – Sizes and applications

Aluminium sheet and plate are multi-use flat metal products used in construction, fabrication, engineering, marine and architectural projects. Lightweight strength, corrosion resistance and ease of fabrication make them ideal for cladding, flooring, protective panels, toolboxes, vehicle components and general fabrication.

Edcon Steel offers three aluminium sheet and plate product categories: flat sheet, 5-bar tread plate and propeller plate, available in aluminium grades 5005, 5052 and 3003.

Standard sheet dimensions are generally 2400 x 1200 mm, with larger 3000 x 1500 mm sheets available in selected thicknesses. Stock thicknesses range from approximately 0.5 mm to 6 mm, with heavier plate available by special order.

Aluminium sheet and plate are available from our Brookvale, Revesby, Blacktown, Bathurst, and Orange locations. Alternatively, you can order online through our superstore for Australia-wide delivery. We service builders, tradies, project managers and DIY customers.

Edcon Steel is Australia’s leading steel supplier with over 18,000 products available online. We supply everything from aluminium and structural and stainless steel to brass, bronze, copper, mesh, and more.

With over 50 years in the industry, we know that having access to the right aluminium products, sizes, and specifications keeps projects on track. Whether you’re a tradie, fabricator, builder, or have a home project, we have the widest choice of materials.

Explore our aluminium range online.

 

Need aluminium for your next job? 

Browse Edcon Steel’s range of aluminium online. Custom cutting, click-and-collect and delivery available across Australia. Buy online or speak with the team at Brookvale, Blacktown, Revesby, Bathurst or Orange.  for practical help in finding the right product. 

FAQs

What are the main benefits of using aluminium in construction and fabrication?

Aluminium is lightweight, strong, naturally corrosion-resistant and easy to work with, making it suitable for construction, engineering, manufacturing and fabrication. Its versatility allows it to be used for everything from structural framing and brackets to architectural finishes and protective panels.

What sizes of aluminium C-section channel does Edcon Steel supply?

Edcon Steel offers 32 variations of aluminium C-section channel, with different profile dimensions and material thicknesses. Manufactured from 6060 T5 aluminium alloy, these channels are suitable for framing, supports, edging, protective trims and general fabrication.

What is the difference between equal and unequal aluminium angle?

An equal aluminium angle has two sides of identical length, while an unequal angle features sides of different lengths. Edcon Steel stocks 56 aluminium angle variations, providing options for framing, brackets, reinforcement and architectural applications.

What sizes and lengths of aluminium flat bar are available?

Edcon Steel supplies 64 aluminium flat bar sizes, ranging from approximately 10 mm to 200 mm in width and 1.6 mm to 12 mm in thickness. Standard lengths are 4 metres, with 6-metre lengths available on request and custom cutting offered to meet project specifications.

What types of aluminium sheet and plate are available?

Edcon Steel supplies flat aluminium sheet, 5-bar tread plate and propeller plate in selected 5005, 5052 and 3003 aluminium grades. Standard sheet dimensions are generally 2400 x 1200 mm, with larger sizes and different thicknesses available depending on the product.

Can I order aluminium cut to size from Edcon Steel?

Yes, Edcon Steel offers custom cutting across its aluminium range, helping customers purchase the lengths required for their projects and reduce unnecessary waste. With five NSW locations, online ordering, click-and-collect and Australia-wide delivery, Edcon Steel caters to everything from individual DIY purchases to large commercial orders.

Why Builders, Engineers & Makers Choose Edcon

18,000+

Products online, ready to order anytime.

1,800+

Steel profiles, plus stainless, aluminium, brass, bronze & copper.

10,000+

Tools & accessories for cutting, welding & drilling.

50+ years

Supplying Australian projects - big and small.

Family-owned

Trusted and standards-compliant since day one.

Steel in Action: Projects & Know-How

Edcon and Industry News Various aluminium products

20 October 2026 / Edcon Team

Aluminium in a range of sizes and profiles

Edcon Steel's extensive aluminium range includes angles, channels, flat bars, sheets, and plates. Find sizes, specifications and helpful info.

Read More
Edcon Customer Projects Metalwork Inventor David holds up a custom bike wheel

17 June 2026 / Edcon Team

David’s Steel and Metal Creations

Long-time Edcon Steel customer and full-time farmer, Justin Press, has carved out a unique niche restoring antique wood-fired stoves to better-than-new condition.

Read More
Popular Metal

11 October 2026 / Edcon Team

Structural Steel Column vs Structural Steel Beam: What’s the Difference?

Understanding the difference between structural steel columns and beams can make ordering, specifying, and installing much easier. Here, we dive into what you need to know before choosing, cutting, or installing.

Read More

Ordered on a Tuesday night and delivered by Thursday morning - great communication on the way through as well.

Craig Curtin

Great business to deal with. They are happy to cut me whatever short lengths I need and post or courier to me out in the middle of nowhere. AAA+++

Mal Birrell

Edcon Steel is a convenient, transparent way to buy steel. They have a wide range of alloys and sizes. For the needs of Plithos Renewables, Stainless Steel 316 was the go-to and parts could be cut to length. It is very easy to do business with Edcon Steel.

Plithos Renewables

Competitive pricing, great customer service by ALL staff members, return claims handled professionally without any 'Ifs' or 'buts'. Very friendly. They are raising the bar to a new standard in Australian retail customer service.

Philipp Katscher

Ready to Get Steel Your Way?

Leading brands