{"id":13996,"date":"2022-03-03T08:51:29","date_gmt":"2022-03-03T08:51:29","guid":{"rendered":"https:\/\/www.smetals.co.uk\/?post_type=product&#038;p=13996"},"modified":"2026-07-15T14:04:02","modified_gmt":"2026-07-15T14:04:02","slug":"44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube","status":"publish","type":"product","link":"https:\/\/www.smetals.co.uk\/product\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\/","title":{"rendered":"44.45 x 1.5mm Mild Steel Round Metal Tubing ERW Round Tube"},"content":{"rendered":"<h2>44.45 x 1.5mm Round Metal Tubing<\/h2>\n<p>44.45 x 1.5mm mild steel round metal tubing is used in many structural and engineering applications. The size refers to the outside diameter and then the thickness of the wall.<\/p>\n<p>ERW means Electric Resistance Welded. ERW round tube is made when steel strip is welded 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.<\/p>\n<div>\n<p>Mild steel round tube is widely used in a variety of applications and also comes in both <strong><a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/mild-steel-square-tube\/\">square<\/a><\/strong> and <strong><a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/mild-steel-rectangular-tube\/\">rectangular<\/a><\/strong> options.<\/p>\n<\/div>\n<p>When it comes to durable, versatile and cost-effective materials for industrial use, there are very few options that can match the capabilities of round metal tubing. Specifically, the 44.45mm x 1.5mm mild steel round metal tubing offered by Speciality Metals is an excellent choice for a variety of manufacturing applications due to its outstanding welding, forming, bending and machining abilities. This tubing is available in various lengths, making it adaptable to a wide range of project requirements. Beyond its practical uses, mild steel round metal tubing is also recyclable, making it an eco-friendly choice for businesses looking to reduce their environmental impact. Overall, this tubing is an excellent investment for any company looking for top quality materials at a reasonable price.<\/p>\n<div>\n<h4>Why Choose Speciality Metals<\/h4>\n<p>Speciality Metals is known to be the United Kingdom\u2019s best up-and-coming small-quantity metal company.<\/p>\n<ul>\n<li><strong>FREE UK delivery on all orders<\/strong><\/li>\n<li><strong>Order dispatch within 24 hours of order<\/strong><\/li>\n<li><strong>Located in Warrington, UK which is the UK home of mesh and metals<\/strong><\/li>\n<li><strong>Our experienced staff are experts in the mesh market and care personally about your customer experience<\/strong><\/li>\n<\/ul>\n<p>Furthermore we stock a vast range of <a href=\"https:\/\/www.smetals.co.uk\/product-category\/tube\/\"><strong>round tube<\/strong><\/a> options that compliment our mesh range perfectly.<\/p>\n<p>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<\/div>\n<div>\n<p>Key information:<\/p>\n<ul>\n<li><strong>Shape \u2013 Round Tube<\/strong><\/li>\n<li><strong>Grade \u2013 EN10305E220<\/strong><\/li>\n<li><strong>Hot or Cold Rolled \u2013 Hot Rolled<\/strong><\/li>\n<li><strong>External Diameter \u2013 44.45mm<\/strong><\/li>\n<li><strong>Wall Thickness \u2013 1.5mm<\/strong><\/li>\n<li><strong>Internal Diameter &#8211; 41.45mm<\/strong><\/li>\n<\/ul>\n<p>We also carry a wide range of mild steel\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product-category\/sheet-metal\/mild-steel-plate-cut-to-size\/\" target=\"_blank\" rel=\"noopener noreferrer\">sheet metal<\/a>,\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product\/mild-steel-angle-iron-steel-section-20-60mm-width-3-6mm-thick\/\" target=\"_blank\" rel=\"noopener noreferrer\">angle iron\u00a0<\/a>and\u00a0<a href=\"https:\/\/www.smetals.co.uk\/product\/mild-steel-flat-bar-steel-strip\/\" target=\"_blank\" rel=\"noopener noreferrer\">flat bar.<\/a><\/p>\n<p>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.<\/p>\n<ul>\n<li><strong>Bending &amp; Forming &#8211; Fair. You could only bend this tubing with bending tools but not by hand<\/strong><\/li>\n<li><strong>Corrosion Resistance &#8211; Poor. Mild steel is uncoated, so there is no additional protection against corrosion<\/strong><\/li>\n<li><strong>Machining &amp; Grinding &#8211; Good. Mild steel is the metal choice for many forms of machining and grinding, but stainless steel can also offer good results<\/strong><\/li>\n<li><strong>Welding &#8211; Excellent. You could easily weld with this tubing to suit your requirements<\/strong><\/li>\n<li><strong>Painting &#8211; 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<\/strong><\/li>\n<li><strong>Wear Resistance &#8211; Fair. As there is no protective layer, we suggest stainless steel or galvanised steel if you require a stronger wear resistance<\/strong><\/li>\n<\/ul>\n<p>The grade of plain steel that we have available has mechanical properties that provide excellent machinability, formability and weldability.<\/p>\n<p>Mild steel can be welded and it&#8217;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.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>FAQs About This Product<\/h4>\n<\/div>\n<div>\n<div class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<h2>Is it Easy to Machine Mild Steel Round Metal Tubing?<\/h2>\n<p>Machining mild steel round metal tubing is generally considered easy, especially when compared to harder materials or complex alloys. Mild steel, due to its low carbon content, is more ductile and malleable than higher-carbon steels. This property allows it to be cut, drilled and machined with less wear on the cutting tools. Additionally, mild steel does not work-harden as quickly as some other metals, which can simplify the machining process. When working with round metal tubing, it&#8217;s important to properly secure the material to prevent any unwanted rotation or movement. Lubrication or cooling fluids are often used during the machining process to further ease the cutting and to prolong the life of the tools. Overall, with the right setup and equipment, mild steel round metal tubing can be efficiently and effectively machined.<\/p>\n<h2>Can I Use Mild Steel Round Metal Tubing for Gas Lines?<\/h2>\n<p>Mild steel is susceptible to corrosion, especially when exposed to moisture and certain chemicals. Over time, this corrosion can compromise the structural integrity of the tubing, leading to potential leaks. Gas leaks are hazardous and can result in explosions, fires and other dangerous situations.<\/p>\n<p>Additionally, many local building codes and regulations specifically stipulate the types of materials that can be used for gas lines, often favoring materials like black iron pipe, galvanised pipe, or specialised plastic tubing for underground applications.<\/p>\n<p>That being said, in some industrial settings, mild steel may be used for certain non-combustible gases, especially when the environment is controlled, and the gas is non-corrosive. However, when considering gas lines for residential, commercial or general applications, it&#8217;s crucial to follow local codes and industry standards to ensure safety. Always consult with professionals or local authorities when choosing materials for gas lines.<\/p>\n<h2>How do I Ensure a Longer Lifespan for my Mild Steel Round Metal Tubing?<\/h2>\n<ol>\n<li>\n<p><strong>Protective Coatings:<\/strong> Applying a protective coating, such as paint or powder coating, can shield the steel from the elements and reduce the risk of rust and corrosion. Galvanising, which involves applying a protective layer of zinc, is another option that offers good protection against rust.<\/p>\n<\/li>\n<li>\n<p><strong>Regular Inspections:<\/strong> Periodically inspect the tubing for any signs of wear, corrosion or damage. Catching and addressing issues early can prevent bigger problems in the future.<\/p>\n<\/li>\n<li>\n<p><strong>Environment:<\/strong> If possible, store or use the tubing in environments where exposure to moisture, aggressive chemicals or salt is minimal. If it&#8217;s used outdoors, consider placing it in locations where water doesn&#8217;t pool.<\/p>\n<\/li>\n<li>\n<p><strong>Maintenance:<\/strong> Clean the tubing periodically to remove dirt, debris and any corrosive substances. This is especially crucial if the tubing is exposed to industrial environments where chemicals or corrosive materials are prevalent.<\/p>\n<\/li>\n<li>\n<p><strong>Proper Installation:<\/strong> If the tubing is part of a structure or system, ensure it&#8217;s installed correctly, avoiding unnecessary stress or tension that could compromise its integrity.<\/p>\n<\/li>\n<li>\n<p><strong>Use Sealants:<\/strong> For tubing sections that are joined together, use appropriate sealants to prevent moisture or contaminants from entering the joints.<\/p>\n<\/li>\n<li>\n<p><strong>Cathodic Protection:<\/strong> For buried or submerged applications, consider using cathodic protection. This technique uses an external electrode to divert corrosive electrical activity away from the steel tubing, offering protection from corrosion.<\/p>\n<\/li>\n<li>\n<p><strong>Desiccants:<\/strong> If the tubing is stored for long periods, consider using desiccants to reduce humidity in the storage area, minimising the risk of rust.<\/p>\n<\/li>\n<li>\n<p><strong>Lubrication:<\/strong> If the tubing is part of a mechanical system where parts move or rotate within it, ensure proper lubrication to minimise wear and tear.<\/p>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<p>&nbsp;<\/p>\n<p><em><strong>Check out our blog discussing <a href=\"https:\/\/www.smetals.co.uk\/cutting-welding-and-shaping-working-with-mild-steel-round-tube\/\">cutting, welding and shaping mild steel round tube<\/a><\/strong><\/em><em><strong>. 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<p><em><strong>We are also very proud of our ever expanding <a href=\"https:\/\/www.youtube.com\/@SpecialityMetals\">YouTube<\/a> channel.\u00a0<\/strong><\/em><\/p>\n<p><em><strong>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 <a href=\"https:\/\/www.smetals.co.uk\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">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<p><em><strong>We are also very proud of our highly popular\u00a0<a href=\"https:\/\/www.ebay.co.uk\/itm\/303565335602?hash=item46ade76c32:g:52wAAOSwn35hVB0a&amp;amdata=enc%3AAQAHAAAA4FIP%2Fs70tTymwnOpAeuHgnIW%2FBAqQpqeR6HroKjmP36%2F%2FmVroq%2BkLuGAaqDDsbaUfezU7AgwWXqeZQmNQ9vUrKB0HvNfHGAMnrWAV3zaYwfaFXdb1ZPy%2BLRANrk4r34iTPERZMCKc4gz2jaHnnKfbWTRLl8wCNCXv1nnvzGyQjL%2BLPk7pduZ2rCUZMa%2B9dwXbeWE8%2FtoTTxof0z3NBEHraiWUdiMaSNaodMXjF7JoSwCP86rmynJf3BJud112BCDM1VXm9EmoScImhggISQRN41JtQY58AhlfjQsHHCoaCVv%7Ctkp%3ABFBMrKS3v79g\">eBay store<\/a>, check us out there too.<\/strong><\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><em><strong>\u2714 Specialists In Rapid Shipments Of Any Size<\/strong><\/em><\/p>\n<p><em><strong>\u2714 FREE UK Delivery Included<\/strong><\/em><\/p>\n<p><em><strong>\u2714 Immediate Express Dispatch From Stock<\/strong><\/em><\/p>\n<p><em><strong>\u2714 Tracked Delivery with Order Updates<\/strong><\/em><\/p>\n<p><em><strong>\u2714 30-Day Returns Accepted<\/strong><\/em><\/p>\n<p><strong>@ \u260f \u00a0<a href=\"https:\/\/themeshcompany.com\/contact-us\/\"><em>Bespoke Lengths &amp; Larger Quantities Available<\/em><\/a>\u00a0<\/strong><\/p>\n<p>Hey there! Are you searching for strong and versatile round metal tubing for your next project? Look no further than the 44.45mm x 1.5mm Mild Steel Round Metal Tubing ERW Round Tube by Speciality Metals! Not only is it durable and cost-effective, but it&#8217;s also recyclable for those who prioritise sustainability. Plus, its excellent welding, forming, bending and machining abilities make it a top choice for professionals and DIY enthusiasts alike. With various lengths available, this round metal tubing is perfect for a multitude of applications. Get your hands on this all-around superstar and watch your project come to life.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-21833\" src=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-scaled.jpg\" alt=\"Mild Steel Box Section Icon Banner\" width=\"2560\" height=\"448\" srcset=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-scaled.jpg 2560w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-300x53.jpg 300w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-1024x179.jpg 1024w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-768x134.jpg 768w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-1536x269.jpg 1536w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-2048x358.jpg 2048w, https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2022\/11\/Mild-Steel-Box-Section-Icon-Banner-600x105.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n","protected":false},"featured_media":18808,"comment_status":"open","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false},"product_brand":[],"product_cat":[21,20],"product_tag":[22,23,24],"class_list":["post-13996","product","type-product","status-publish","has-post-thumbnail","product_cat-mild-steel-round-tube","product_cat-tube","product_tag-1-5mm-thick","product_tag-mild-steel","product_tag-round-tube","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>44.45 x 1.5mm Mild Steel Round Metal Tubing ERW Round Tube - Speciality Metals<\/title>\n<meta name=\"description\" content=\"44.45 x 1.5mm steel round metal tubing has a 44.45mm outside dia(O\/D)and 1.5mm wall thickness. Ideal for many applications. Round ERW tube\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.smetals.co.uk\/product\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"44.45 x 1.5mm Mild Steel Round Metal Tubing ERW Round Tube - Speciality Metals\" \/>\n<meta property=\"og:description\" content=\"44.45 x 1.5mm steel round metal tubing has a 44.45mm outside dia(O\/D)and 1.5mm wall thickness. Ideal for many applications. Round ERW tube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.smetals.co.uk\/product\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\/\" \/>\n<meta property=\"og:site_name\" content=\"Speciality Metals\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-15T14:04:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.smetals.co.uk\/wp-content\/uploads\/2023\/04\/Mild-Steel-Round-Tube-44.45mm-Hole-x-1.5mm-Thick-Image-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\\\/\",\"url\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\\\/\",\"name\":\"44.45 x 1.5mm Mild Steel Round Metal Tubing ERW Round Tube - Speciality Metals\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.smetals.co.uk\\\/product\\\/44-45-x-1-5mm-mild-steel-round-metal-tubing-erw-round-tube\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.smetals.co.uk\\\/wp-content\\\/uploads\\\/2023\\\/04\\\/Mild-Steel-Round-Tube-44.45mm-Hole-x-1.5mm-Thick-Image-1.jpg\",\"datePublished\":\"2022-03-03T08:51:29+00:00\",\"dateModified\":\"2026-07-15T14:04:02+00:00\",\"description\":\"44.45 x 1.5mm steel round metal tubing has a 44.45mm outside dia(O\\\/D)and 1.5mm wall thickness. 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