Welcome to Edcon Steel - Register TODAY - View LIVE prices on over 6,000 steel and metal items - Get quotes and buy online 24/7

Buy Cast Iron Online

Custom-cut to order
Delivery or Click & Collect

Edcon Steel stocks 4E grade cast iron round bar in a variety of sizes. Used in a variety of applications, 4E-grade cast iron has good wear resistance and is ideally suited to high-speed machining. We are also able to source 3D-grade cast iron upon request.

Simply click on the product groups below to find the right cast iron for your next project.

Search below for Cast Iron Products only.

Search All Products

Loading results...

Everything you need for your next job

Edcon stocks everything you need for your next job. Find a large range of Cast Iron 3D Grade, Cast Iron 4E Grade.

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

Our most popular steel and metal products

Structural Steel Beams, C-Section, Columns, Angles

Browse Now

316 Stainless Steel. Sheet & Plate, Angle, Bar, Pipe, Tube

Browse Now

Precision Metals - Gauge Plate & Silver Steel

Browse Now

Cattle & Sheep Handling. Steel Panels, Gates, Ramps, Crush

Browse Now

Buy Rural Fencing Online. Wire, Pickets, Posts, Gates

Browse Now

Buy Welded Mesh Online. Mesh and Perforated

Browse Now

Tubular Steel. Rectangular (RHS), Square (SHS), Pipe

Browse Now

Merchant Bar. Flat, Round, Square, Angles, C-Channel

Browse Now

Need some inspiration? Check out our customer projects

St Dominic’s Yarning Circle

The innovative design concept of the Yarning Circle helped to transform an unused outdoor space into a central meeting hub for the school community at St Dominic’s College in Sydney.

Learn More

3801 steam train

From the workshop benches to the materials used on the train, Edcon was there to provide the quality steel and metal needed to restore the 3801 steam train.

Learn More

Don Wimer, American Ramp Company

The Wollongong landscape is transforming – and it’s a dream come true for skaters and scooters across the city.

Learn More

Leading brands

Edcon toolbox

What is the difference between pre-gal and hot-dip galvanised steel?

Learn More

304 vs 316 stainless steel

Learn More

Make over your garden this spring with a retaining wall or some garden edging

Learn More