Buy 316 Stainless Steel Online

Custom-cut to order
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At Edcon Steel, we supply premium 316 Stainless Steel products ideal for marine and food processing applications, or projects requiring high corrosion resistance. Similar to 304 grade in mechanical, physical and surface properties, 316 stainless steel ensures durability in challenging environments.

Finishing 316 stainless steel differs from mild steels, involving mechanical (polishing) or chemical (passivating) processes, significantly affecting performance and appearance.

We are Australia’s ultimate online steel and metal superstore and have your stainless steel needs covered. We can provide a vast range of sizes, shapes, grades and dimensions.

Explore the product groups below to find the right steel solution for your next project.

Variety of round 316 grade stainless sheet steel, Cold rolled finish available in various sizes

316 Tube - Square Box (SHS)

Everything you need for your next job

Edcon stocks everything you need for your next job. Find a large range of 316 stainless steel sheet & plate, angle, flat bar, round bar, pipe, tube – rectangular box (RHS), tube – round (CHS) and tube – square (SHS).

Can’t find what you’re looking for? Try browsing all products or searching our entire store.

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.

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Steel in Action: Projects & Know-How

Edcon and Industry News

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18 May 2026 / Edcon Team

Australia’s First Integrated Online Cutting Optimiser for Cut-to-Size Steel

Edcon Steel’s online cutting optimiser makes cut-to-size ordering easier. Enter multiple lengths and quantities online, reduce manual calculations, improve stock-length efficiency and order custom-cut steel with greater confidence.

Edcon Customer Projects

Metalwork Inventor David holds up a custom bike wheel

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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.

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Water treatment facility with metal hand railings and sedimentation tanks under a cloudy sky.

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The real strength of any roof sits underneath, and steel purlins and battens are the hidden framework that holds everything together.

Steel and Metal Articles

A neat pile of Mild Steel Flat bar inside a warehouse setting in Brookvale

29 June 2026 / Edcon Team

Rydal Flat Bar Vs Square Edge Flat Bar: Which Should You Choose?

The real strength of any roof sits underneath, and steel purlins and battens are the hidden framework that holds everything together.

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