{"id":249,"date":"2021-03-27T13:44:00","date_gmt":"2021-03-27T13:44:00","guid":{"rendered":"https:\/\/tufcon.com\/blog\/?p=249"},"modified":"2023-09-13T07:38:17","modified_gmt":"2023-09-13T07:38:17","slug":"difference-between-500-and-550-tmt-bars","status":"publish","type":"post","link":"https:\/\/tufcon.com\/blog\/difference-between-500-and-550-tmt-bars\/","title":{"rendered":"Difference between 500 and 550 TMT Bars"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;249&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Difference between 500 and 550 TMT Bars&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n\n<p>With the increasing demand for various types of high load infrastructures in India, choosing the right type of TMT bars became more critical. So today  understanding <strong>the difference between <a href=\"https:\/\/tufcon.com\/fe-500-tmt-bars\">grade Fe 500<\/a>, Fe 550 and 600 TMT bars<\/strong> will help you <a href=\"https:\/\/tufcon.com\/tmt-rebars.php\">choose the right type of TMT bars<\/a> for your construction project that can tolerate the load of different natural calamities like floods, fires, earthquakes, and so on.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>TMT bars are the main skeletons of any infrastructure and you cannot compromise with the quality of TMT bars. Poor quality TMT rebar doesn\u2019t maintain the quality of material and might cause unrecoverable harm in your construction project.<\/p><\/blockquote>\n\n\n\n<p>\u201cTMT\u201d bars refer to \u201c<strong>Thermo Mechanically Treated<\/strong>\u201d bars and this type is the most popular type of bars in the globe. \u201cFe\u201d refers to the \u201ciron\u201d used to manufacture these bars. The numbers \u201c500\u201d and \u201c550\u201d signifies the minimum yield stress in Megapascal (MPa).<\/p>\n\n\n\n<p>In India, TMT steel bar manufacturers follow and maintain the guidelines of the \u201c<strong><a href=\"https:\/\/bis.gov.in\/\">Bureau of Indian Standards<\/a><\/strong>\u201d (BIS) as mentioned in the IS \u2013 1786\/2008. Bureau of Indian Standards controls the quality of the TMT bars manufacturing processes as well as the products.&nbsp;<\/p>\n\n\n\n<p><strong>Tufcon<\/strong> <strong>is a leading BIS-certified TMT steel bar manufacturing company<\/strong>. Tufcon produces the best quality TMT bars, billets, nails, and iron-binding wires following Indian standards as well as international standards. Contact Tufcon for more details.<\/p>\n\n\n\n<p>As per IS \u2013 1786\/2008 guidelines of the Bureau of Indian Standards, the detailed <strong>difference between grade Fe 500 TMT bars and grade Fe 550 TMT<\/strong> bars are as follows \u2013<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Grade Fe 500 TMT Bars<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mechanical properties of Fe 500 TMT bars <\/strong>\u2013<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Minimum proof stress \u2013 500 Newton per mm square<\/li><li>Minimum tensile strength \u2013 545 Newton per mm square<\/li><li>Minimum elongation \u2013 12 %<\/li><li>Mandrel dia for bend test \u2013 up to 20 mm 4D and over 20 mm 5D<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Chemical composition in percentage (%) of Fe 500 TMT bars &#8211; &nbsp;<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Carbon \u2013 maximum 0.30<\/li><li>Sulfur \u2013 maximum 0.055<\/li><li>Phosphorus \u2013 maximum 0.055<\/li><li>S and P \u2013 maximum 0.105<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>GRADE Fe 550 TMT BARS<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Mechanical properties of Fe 550 TMT bars<\/strong> \u2013<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Minimum proof stress \u2013 550 Newton per mm square<\/li><li>Minimum tensile stress \u2013 585 Newton per mm square<\/li><li>Minimum elongation \u2013 8 %<\/li><li>Mandrel dia for bend test \u2013 up to 20 mm 5D and over 20 mm 6D<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Chemical composition in percentage (%) of Fe 550 TMT bars \u2013 &nbsp;<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Carbon \u2013 maximum 0.30<\/li><li>Sulfur \u2013 maximum 0.055<\/li><li>Phosphorus \u2013 maximum 0.050<\/li><li>S and P &#8211;&nbsp;&nbsp; maximum 0.100<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Basic differences between Fe 500 TMT bars and Fe 550 TMT bars<\/h2>\n\n\n\n<p>These are the basic differences between Fe 500 TMT bars and Fe 550 TMT bars. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>According to Indian standards, grade Fe 550 TMT bars are stronger than grade Fe 500 TMT bars.<\/li><li>Both Fe 500 TMT Rebars and Fe 550 TMT Rebars in several diameters like 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, and so forth up to 36 mm.&nbsp;<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/tufcon.com\/tmt-rebars.php\">Fe 500 TMT bars and Fe 550 TMT bars<\/a> have great strength, reliable mildness, high corrosion resistance, and very good ductility. <\/li><li>These TMT bars are easy to work on the construction site and very cost-effective for all types of infrastructures. &nbsp;<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>Both <strong>Fe 500 and Fe 550 both TMT bars<\/strong> are excellent for Indian high load infrastructures like high rise residential and commercial construction, bridge construction, underground infrastructures, and many more.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">TUFCON Profile<\/h3>\n\n\n\n<p><strong>Tufcon is one of the best TMT steel manufacturing companies in India<\/strong>. If you need any help regarding your construction project, contact our support team.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With the increasing demand for various types of high load infrastructures in India, choosing the right type of TMT bars became more critical. So&#8230;<\/p>\n","protected":false},"author":2,"featured_media":282,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineers-choice-best-tmt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the difference between 500 and 550 TMT Bars<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tufcon.com\/blog\/difference-between-500-and-550-tmt-bars\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the difference between 500 and 550 TMT Bars\" \/>\n<meta property=\"og:description\" content=\"With the increasing demand for various types of high load infrastructures in India, choosing the right type of TMT bars became more critical. 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