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Mild Steel Flat Bars

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12 reviews
Rated 4.2 out of 5 stars
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Our stock of EN10025 S275JR mild steel flat bars offers durability and strength for general fabrication and construction applications. These hot-rolled steel flats feature a rectangular cross-section profile that ranges from 3mm to 25mm in thickness and lengths up to 4 meters, with free custom cutting available.

Please note: Our mild steel products come with a mill finish, meaning they are in their raw, unfinished state with a rough, matte surface. There may be rust and they are likely to have sharp, rough edges when cut.

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mm
Min: 20mmMax: 4000mm

Approximate Weight: 6.10 g

Free delivery when you spend £250+

  Inc. VAT
Out Of Stock

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Flat Bar Applications

The appropriate thickness of mild steel flat bars depends on the specific application and the amount of load or stress they will be subjected to. Here's a general guideline for the thicknesses you might need for different use cases:

3mm - 6mm

  • Fabrication - Creating supports, brackets and frames.
  • Automotive - Used for making chassis components, brackets, supports, and body panels. Thicker sections may be used for heavy-duty applications.
  • Furniture - They can be utilised in furniture making for constructing frames, supports, and structural elements. Thicker sections may be used for heavier furniture pieces.
  • DIY Projects: Mild steel flat bars are popular among DIY enthusiasts for creating shelves, brackets, furniture, and decorative items.
  • Handrails and Balustrades: They are often used in the construction of handrails and balustrades for stairs, balconies, and walkways, with thicker sections used for higher load-bearing requirements.

6mm - 12mm

  • Construction: Mild steel flat bars are frequently used in construction projects for structural support, framing, and reinforcement. The thickness should depend on the load-bearing requirements of the structure.
  • Machinery: In machinery manufacturing, flat bars can be used for creating parts, supports, and structural components.
  • Toolmaking: They are suitable for making various tools and implements due to their strength and ease of machining.

12mm - 20mm

  • Transportation Equipment: In the transportation sector, particularly for commercial vehicles, trailers, or agricultural machinery, thicker mild steel flat bars can be used to construct components like chassis frames, trailer beds, or load-bearing structures that require high strength and resilience.
  • Heavy-Duty Equipment Supports: In industrial settings, such as factories or warehouses, where heavy equipment or machinery is installed, 20mm thicker mild steel flat bars can be employed as supports, mounting brackets, or base plates to provide stability and withstand substantial loads.
  • Security Barriers and Gates: For security purposes, such as perimeter fencing, security barriers, or gates in high-security facilities, mild steel flat bars with a higher thickness can be used to create robust and durable barriers that offer enhanced protection.

Product Information

Shape Flat Bar
Alloy Grade S275JR
Production Method Hot Rolled
Finish Mill Finish
Formability Poor
Weldability Excellent
Corrosion Resistance Poor
Machinability Excellent

Frequently Asked Questions

Have a question? You can find answers to commonly asked questions about our products, delivery, returns, cancellations and more on our FAQs page

Alternatively, for help and assistance, you can use our Live Chat or reach out to us via email using the contact form on our Contact Us page. 

Delivery depends on the size of your order

Reviews

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4.2 / 5 12 reviews
K Turnbull, 9th July
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Order arrived as specified. A*
Verified, Collected by Cut My
Oleksandr Bobrishov, 9th June
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Amazing! Very good quality and very good price.
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Dainius B., 5th June
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Nice, clean metals... ideally, according to the desired measurements, cut.. very well packed and fast delivery... Excellent.. Thank you
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James R Williams, 5th June
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A prompt, efficient and convenient supply of a cut to size requirement, will be happy to use the service again.
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James bird - PC Gremlin, 3rd June
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Product OK, but delivery rubbish.
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Richard, 29th May
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Good service
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Andrew Phillips, 28th May
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done the job
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Iain McLaren, 25th May
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0000000000
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Nich Bailey, 20th May
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Didn't even receive it
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TONY K G TILFORD, 7th April
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Exactly as ordered at a very reasonable price and prompt delivery
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