28 x 2mm Round Mild Steel Tubing Metal Pipe ERW Round Tube

28 x 2mm round mild steel metal pipe is used in many structural and engineering applications. The size refers to the outside diameter and then the thickness of the wall.

ERW means Electric Resistance Welded. ERW tube is made by welding a steel strip to form a tube shape. The tube is continuously seam welded which means that there is a neat weld running along the inside of the tube.

Mild steel round tube is widely used in a variety of applications and also comes in both square and rectangular options.

Why Choose Speciality Metals

Speciality Metals is known to be the United Kingdom’s best up-and-coming small-quantity metal company.

• FREE UK delivery on all orders
• Order dispatch within 24 hours of order
• Located in Warrington, UK which is the UK home of mesh and metals
• Our experienced staff are experts in the mesh market and care personally about your customer experience

Furthermore we stock a vast range of round tube options that compliment our mesh range perfectly.

Over 50,000 customers of Specialty Metals are provided with fast, friendly customer service every year. We’re the place to try when you need metal of any shape and size. We’re based in Warrington, UK. We pride ourselves on our rapid turnaround and a large range of options.

Key information:

• Shape – Round Tube
• Grade – EN10305E220
• Hot or Cold Rolled – Hot Rolled
• External Diameter – 28mm
• Wall Thickness – 2mm
• Internal Diameter – 24mm

We also carry a wide range of mild steel sheet metal, angle iron and flat bar.

Mild steel is a quality strong metal. However it is not rust proof and may do so over time. Please use galvanised or stainless steel if you need resistance to rust. If this metal tube does show signs of rust then simply remove this with WD40 or fine sanding.

• Bending & Forming – Fair. You could only bend this tubing with bending tools but not by hand
• Corrosion Resistance – Poor. Mild steel is uncoated, so there is no additional protection against corrosion
• Machining & Grinding – Good. Mild steel is the metal choice for many forms of machining and grinding, but stainless steel can also offer good results
• Welding – Excellent. You could easily weld with this tubing to suit your requirements
• Painting – Good. We suggest that a mild steel product is always used when a layer of paint needs to be applied. Galvanised and stainless steel will not take paint
• Wear Resistance – Fair. As there is no protective layer, we suggest stainless steel or galvanised steel if you require a stronger wear resistance

The grade of plain steel that we have available has mechanical properties that provide excellent machinability, formability and weldability.

Mild steel can be welded and it’s also suitable for painting. Mild steel is a magnetic grade of metal. Magnets will stick to this sheet but it is not itself a magnet.

FAQs About This Product

Is it Cost-Effective to use Mild Steel Tubes?

Mild steel tubes are renowned for their balance of performance and affordability, making them a popular choice across various industries. The primary reason for their cost-effectiveness is the relative abundance of the raw materials used in their production, mainly iron and carbon, as compared to metals like aluminum or the alloying elements found in stainless steel. Additionally, the manufacturing processes for mild steel are well-established and efficient, leading to lower production costs. While mild steel lacks the inherent corrosion resistance of materials like stainless steel, the cost to protect and maintain them, using methods like painting or galvanising, is often justified by the initial savings on material costs. However, it’s essential to factor in the potential costs of maintenance or replacement over the tube’s lifetime, especially in environments where corrosion is a significant concern. In many applications, the overall affordability, combined with its strength and formability, makes mild steel tubes a cost-effective option.

How does it Differ from Rectangular or Square Tubing?

Mild steel tubing can come in various shapes, the most common being round, rectangular and square. Here’s a paragraph discussing the differences among these three types:

Mild steel round tubes, rectangular tubes and square tubes serve different purposes, primarily due to their distinct shapes. Round tubing is often used where uniform strength is required in all directions or where there’s a need for smooth finishes without corners, such as in the automotive and plumbing sectors. Their symmetrical cross-section makes them ideal for applications involving rotation, like axles or shafts. Rectangular and square tubes, on the other hand, are more commonly employed in structural applications where flat surfaces and right angles are beneficial. These tubes provide more surface area on one side, which can be advantageous for tasks like building frames or supports. Square tubes, with their equal width and height, can often bear loads in two directions equally, while rectangular tubes can be oriented to provide greater strength in a particular direction. Aesthetic and fitment reasons also play a role in choosing between these shapes. Ultimately, the choice between round, rectangular, or square tubing depends on the specific requirements and constraints of the application in question.

Check out our blog discussing ‘What is Steel Box Section?‘. It will prove a useful read to help you to make an informed decision on which material would work best for you. 

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Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers.  Contact us today if you have any questions at all. We are always really keen to help in any way that we can.

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