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 is 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.<\/p>\n
Key information:<\/p>\n
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- Shape \u2013 Square Box Section<\/strong><\/li>\n
- Grade \u2013 S235JRH<\/strong><\/li>\n
- Hot or Cold Rolled \u2013 Cold Rolled<\/strong><\/li>\n
- Box Outer Size – 100 x 100<\/strong>mm<\/strong><\/li>\n
- Wall Thickness \u2013 3mm<\/strong><\/li>\n<\/ul>\n
We also carry a wide range of mild steel\u00a0sheet metal<\/a>,\u00a0angle iron\u00a0<\/a>and\u00a0flat bar.<\/a><\/p>\n
Why Choose Speciality Metals<\/h4>\n
Speciality Metals is known to be the United Kingdom\u2019s best up-and-coming small-quantity metal company.<\/p>\n
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- FREE UK delivery on all orders<\/strong><\/li>\n
- Order dispatch within 24 hours of order<\/strong><\/li>\n
- Located in Warrington, UK which is the UK home of mesh and metals<\/strong><\/li>\n
- Our experienced staff are experts in the mesh market and care personally about your customer experience<\/strong><\/li>\n<\/ul>\n
Furthermore we stock a vast range of round tube<\/strong><\/a> options that compliment our mesh range perfectly.<\/p>\n
Over 50,000 customers of Specialty Metals are provided with fast, friendly customer service every year. We\u2019re the place to try when you need metal of any shape and size. We\u2019re based in Warrington, UK. We pride ourselves on our rapid turnaround and a large range of options.<\/p>\n
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\nFAQs About This Product<\/h4>\n
\n\n\n\nIs Mild Square Tube Steel Magnetic?<\/h2>\n
Yes, mild square tube steel is indeed magnetic. Mild steel, which is primarily composed of iron with a small percentage of carbon, retains the fundamental magnetic properties of iron. This makes it ferromagnetic, meaning it’s not only attracted to magnets but can also be magnetised itself. This characteristic distinguishes mild steel from some other metals or alloys, like stainless steel, where only specific types exhibit magnetic properties. The magnetic nature of mild square tube steel is utilized in various applications, especially in industries where magnetic induction or magnetic mounting is essential. It’s worth noting, however, that while mild steel’s magnetic properties can be an advantage in certain applications, it may be a disadvantage in others where magnetic interference could be a concern. Always consider the magnetic nature of mild steel when determining its suitability for a particular project or application.<\/p>\n
Can Mild Square Tube Steel be Used Outdoors?<\/h2>\n
Absolutely, mild square tube steel can be used outdoors, but there are considerations to bear in mind. The primary concern is the susceptibility of mild steel to corrosion when exposed to moisture and the elements. Without protection, the surface of the steel will oxidise, leading to rust formation which can weaken the material over time. To enhance its durability and longevity in outdoor settings, there are several preventive measures:<\/p>\n
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Galvanisation:<\/strong> This process coats the steel with a layer of zinc, which corrodes preferentially and thereby protects the underlying steel from rusting.<\/p>\n<\/li>\n
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Painting:<\/strong> A proper primer and paint coat can act as a barrier, preventing moisture from reaching the steel surface. Regular inspections and touch-ups can ensure the paint remains effective.<\/p>\n<\/li>\n
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Powder Coating:<\/strong> This offers a durable and protective finish, available in a variety of colors and is especially resistant to chipping and wear.<\/p>\n<\/li>\n
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Sealants:<\/strong> Applying protective sealants can help shield the steel from moisture, though these might require reapplication over time.<\/p>\n<\/li>\n<\/ol>\n
When using mild square tube steel outdoors, it’s essential to consider the specific environment it will be exposed to. For instance, coastal areas with salty air can accelerate corrosion. Regular maintenance checks and protective measures are crucial to ensuring the steel remains robust and maintains its visual appeal. If appropriately protected and maintained, mild square tube steel can serve reliably in various outdoor applications for many years.<\/p>\n
How Does Galvanising Protect the Square Tube Steel?<\/h2>\n
Galvanising is a process wherein a protective layer of zinc is applied to the surface of the steel, and it serves as a crucial method for safeguarding steel against the detrimental effects of corrosion. The protection offered by galvanising is twofold. Firstly, the zinc coating acts as a physical barrier, preventing environmental factors like moisture, oxygen and pollutants from directly contacting the steel. This is referred to as barrier protection.<\/p>\n
Secondly, and more importantly, zinc provides what’s termed “sacrificial protection.” When the steel is exposed to corrosive elements, the zinc coating will corrode in preference to the underlying steel. This means the zinc sacrifices itself to protect the steel, thus the term “sacrificial anode.” Even if the coating is slightly damaged or scratched, exposing the steel beneath, the surrounding zinc will still provide protection by corroding first. This cathodic protection ensures that small areas of damage or imperfection in the coating don’t immediately compromise the integrity of the steel component.<\/p>\n
The result of galvanising is a considerable extension of the steel’s lifespan, especially in environments where rust and corrosion are prevalent concerns. Over time, the zinc may form a patina, a protective zinc carbonate layer resulting from its exposure to the atmosphere, which further enhances the steel’s resistance to corrosion.<\/p>\n
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Check out our blog discussing what is a steel box section<\/a>. It will prove a useful read to help you to make an informed decision on which material would work best for you.\u00a0<\/strong><\/em><\/p>\n
We are also very proud of our ever expanding YouTube<\/a> channel.\u00a0<\/strong><\/em><\/p>\n
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.\u00a0 Contact us<\/a>\u00a0today if you have any questions at all. We are always really keen to help in any way that we can.<\/strong><\/em><\/p>\n
We are also very proud of our highly popular\u00a0eBay store<\/a>, check us out there too.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"
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- Order dispatch within 24 hours of order<\/strong><\/li>\n
- Grade \u2013 S235JRH<\/strong><\/li>\n
![\"\"](\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/09\/Mild-Steel-Sheet.jpg\")
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