Round / Square Solid Steel

Solid ’rounds’ (AKA circles) and squares of steel have their own applications, and their solid construction can make them a very reliable  alternative to hollow pipes or box sections.

What is a steel round?

Steel rounds are known for having circular cross-sections and a range of industrial applications. Also referred to as a solid steel rod, these versatile products are known for their strength, malleability, and durability. 

They provide a reliable alternative to hollow steel sections while enhancing the structural integrity of your project; however, this extra strength comes with additional weight. Unlike hollow sections, solid bars rapidly accumulate mass as sizes increase.

For example, 16 metres of steel rounds with a 100mm diameter equates to a tonne of steel. Therefore, you must carefully assess your needs and select the most suitable size for your requirements. 

Because they are solid, these round and square bars can become very heavy very quickly, and as such their size is typically no larger than around 100mm.

At the largest size, this equates to a mass of 61.60kg per metre, and just 16 metres will therefore weigh one tonne.

For less heavy-duty applications, smaller cross-sectional areas can be specified, and the smallest measures in at 6mm, equivalent to 0.22kg per metre.

This allows for more than 4,500 metres of bar to be used before one tonne of weight is added to the project site.

As with other products, solid rounds and squares can be worked upon before delivery by our Services and light fabrication team.

Where necessary, they can be painted or galvanised, to give them the desired appearance or to protect the surface of the steel against exposure to the weather, abrasion or other potentially harmful processes and substances.

There are more than 15 different sizes to choose from, subject to availability – allowing solid rounds or squares to be specified that closely match the demands of your project.

What are round steel bars used for?

You can find many uses for a solid steel rod, and they’re often seen in industries such as construction, manufacturing, shipbuilding, and transportation. They can provide additional support in structural projects or even be used to create machine parts like shafts and axles. 

Steel rounds offer a great deal of high tensile strength which allows them to resist deformation under stress and withstand heavy loads. Similarly, they can be flattered or shaped into various forms without fracturing which makes them useful in a range of applications. 

Lastly, steel bars are highly durable and resistant to wear, corrosion, and abrasion. This durability ensures long-term performance and reduces the need for frequent maintenance or replacement. 

All in all, the combination of properties makes steel rounds a highly sought-after and indispensable product across various industries. 

What size is a standard steel round bar?

We stock 16 sizing options, with our smallest cross-section starting at 6mm and the largest model reaching 100mm. For a more in-depth look at sizing and weight options, please examine the table below: 

Order steel rounds today 

If you’re looking for premium steel rounds, James Dunkerely stocks a wide range of sizes to keep your project running as smoothly. We offer made-to-measure solutions and painting services for all kinds of steel applications.

Our in-house fabrication team is at your disposal. We can fabricate light assemblies ahead of deliveries and accommodate any bespoke requirements – whatever they may be. 

Don’t hesitate to contact us if you have any questions about steel rounds or would like to make an order. Our team is fully prepared to offer expert guidance and assist you every step of the way.