{"id":4543,"date":"2024-03-07T10:47:10","date_gmt":"2024-03-07T10:47:10","guid":{"rendered":"https:\/\/staging.esb-group.com\/products-din-en\/hot-rolled-micro-alloyed-steel\/"},"modified":"2025-03-04T19:44:35","modified_gmt":"2025-03-04T19:44:35","slug":"hot-rolled-microalloyed-steel","status":"publish","type":"page","link":"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/","title":{"rendered":"Hot-rolled micro-alloyed steel"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-8de8518f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<figure class=\"wp-block-table is-style-regular\"><table><thead><tr><th>Quality<\/th><th class=\"has-text-align-left\" data-align=\"left\">Material No.<\/th><th>Standard<\/th><th>Further designation<\/th><th>Product information<\/th><\/tr><\/thead><tbody><tr><td>S315MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0972<\/td><td>DIN EN 10149-2<\/td><td>QStE340TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s315mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S355MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0976<\/td><td>DIN EN 10149-2<\/td><td>QStE380TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s355mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S420MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0980<\/td><td>DIN EN 10149-2<\/td><td>QStE420TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s420mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S460MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0982<\/td><td>DIN EN 10149-2<\/td><td>QStE460TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s460mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S500MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0984<\/td><td>DIN EN 10149-2<\/td><td>QStE500TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s500mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S550MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0986<\/td><td>DIN EN 10149-2<\/td><td>QStE550TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s550mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S600MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.8969<\/td><td>DIN EN 10149-2<\/td><td>QStE600TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s600mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S650MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.8976<\/td><td>DIN EN 10149-2<\/td><td><a href=\"https:\/\/www.esb-group.com\/produkte-din-en\/warmgewalzter-mikrolegierter-stahl-nach-din-en-10149-2\/s650mc-mikrolegierter-warmgewalzter-stahl-zum-kaltumformen\/\">QStE650TM<\/a><\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s650mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S700MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.7974<\/td><td>DIN EN 10149-2<\/td><td>QStE690TM<\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s700mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S900MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.8798<\/td><td>DIN EN 10149-2<\/td><td><\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s900mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><tr><td>S960MC<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.8799<\/td><td>DIN EN 10149-2<\/td><td><\/td><td><a href=\"https:\/\/www.esb-group.com\/en\/products-din-en\/hot-rolled-microalloyed-steel\/s960mc-micro-alloyed-hot-rolled-steel-for-cold-forming\/\">Details<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-41c99999\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<p>Our product portfolio also includes hot-rolled micro-alloyed steel. This is specified in detail in the DIN EN 10149-2 standard and the grades S315MC, S420MC, S500MC to S960MC are classified. Hot-rolled micro-alloyed steel is a central component of our product portfolio. This steel grade is a hot-formed, micro-alloyed steel that has specific properties due to its special composition and production. These are characterized in particular by excellent cold formability, high yield strength and &#8211; which is particularly relevant for industrial applications &#8211; excellent weldability.      <br\/><br\/>Our range also includes specific hot-rolled micro-alloyed steel in accordance with DIN EN 10149-2. This standard specifies the technical delivery conditions for hot-rolled flat steel products for cold forming. This standard distinguishes between non-alloyed steels, micro-alloyed steels and low-alloyed steels. <br\/><br\/>DIN EN 10149-2 distinguishes and classifies various grades of hot-rolled micro-alloyed steel. Of these, we have grades S315MC to S960MC in our product portfolio. These steel grades differ in terms of their minimum yield strength and tensile strength. We therefore offer the right hot-rolled micro-alloyed steel for almost every requirement and every specific project. Our customers can therefore look forward to a diverse product selection that is tailored to their needs.    <br\/><\/p>\n\n\n\n<p>Hot-rolled micro-alloyed steels are low-alloyed and high-strength. They offer maximum strength with exceptional formability. The steels in the MC series are used for cold-formed components in a wide variety of designs. These grades are primarily used to manufacture the following parts.   <\/p>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-e30b8a24\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-b977924f\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">longitudinal beams<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-424baec1\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Frame constructions<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-2fa716ca\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Cold pressed parts<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-ac88a790\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Cold profiles  <\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-e48efc8e\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Construction tubes  <\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-bbd89381\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Industrial silos<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-ef05a71f\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Car seats<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-39bb95e9\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\">Tow hook<\/span><\/div>\n<\/div><\/div>\n\n\n\n<p>Hot-rolled steel is usually supplied with a descaled or pickled and oiled surface. In this case, both sides are given a protective layer of oil that is chemically neutral, non-drying and free from foreign bodies. The oil layer can be removed with alkaline solutions or other common solvents. Alternatively, hot-rolled steel can also be supplied in the rolled condition, i.e. the surface has a thin, adherent layer of scale with varying coloration. Pores, slight scars, slight marks, slight scratches, discolorations and kinks from uncoiling are permissible. However, the surface quality must be free of overlaps, bubbles, peeling, cracks and scratches, as these can impair usability.     <br\/><br\/>Details of the mechanical and chemical values can be found on the detailed pages linked above.<br\/><\/p>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-b14085db\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-e776c7c0\">\n<div class=\"wp-block-uagb-info-box uagb-block-bb13f507 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-icon-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\"><path d=\"M144 480C64.47 480 0 415.5 0 336C0 273.2 40.17 219.8 96.2 200.1C96.07 197.4 96 194.7 96 192C96 103.6 167.6 32 256 32C315.3 32 367 64.25 394.7 112.2C409.9 101.1 428.3 96 448 96C501 96 544 138.1 544 192C544 204.2 541.7 215.8 537.6 226.6C596 238.4 640 290.1 640 352C640 422.7 582.7 480 512 480H144zM303 392.1C312.4 402.3 327.6 402.3 336.1 392.1L416.1 312.1C426.3 303.6 426.3 288.4 416.1 279C407.6 269.7 392.4 269.7 383 279L344 318.1V184C344 170.7 333.3 160 320 160C306.7 160 296 170.7 296 184V318.1L256.1 279C247.6 269.7 232.4 269.7 223 279C213.7 288.4 213.7 303.6 223 312.1L303 392.1z\"><\/path><\/svg><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Quality Guide Download: Hot rolled micro-alloyed steel<\/h3><\/div><p class=\"uagb-ifb-desc\">Behind this download you will find our ESB Quality Guide (data sheet) for hot-rolled micro-alloyed steels.<\/p><div class=\"uagb-ifb-button-wrapper wp-block-button\"><a href=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/ESB-Quality-Guide-V1.1-Warmgewaltzer-mikrolegierter-stahl.pdf\" class=\"uagb-infobox-cta-link wp-block-button__link\" target=\"_blank\" rel=\"noopener noreferrer\" onclick=\"return true;\" alt=\"\"><span class=\"uagb-inline-editing\">QG DOWNLOAD<\/span><\/a><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-a70733bc\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n<\/div><\/div>\n<div class=\"contact-block\"><div class=\"single-contact-image\"><img decoding=\"async\" class=\"single-contact-image\"\n                src=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/A7R1333_Torsten_Schmidt-1890x1260.webp\"\n                srcset=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/A7R1333_Torsten_Schmidt-1890x1260.webp 1x,\n                        https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/A7R1333_Torsten_Schmidt-1890x1260.webp 2x\"\n                sizes=\"(max-width: 1024px) 100vw, 945px\"\n                width=\"945\" height=\"630\"\n                alt=\"Torsten Schmidt\"><\/div>\n        <div><h6>Ihr Ansprechpartner<\/h6>\n        <h4 class=\"single-contact-name\">Torsten Schmidt<\/h4><p class=\"single-contact-telephone\"><span class=\"contact-icon1\"><svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<g clip-path=\"url(#clip0_131_943)\">\n<path d=\"M12 0H4C2.93913 0 1.92172 0.421427 1.17157 1.17157C0.421427 1.92172 0 2.93913 0 4L0 5C0 5.26522 0.105357 5.51957 0.292893 5.70711C0.48043 5.89464 0.734784 6 1 6H4C4.26522 6 4.51957 5.89464 4.70711 5.70711C4.89464 5.51957 5 5.26522 5 5V3H11V5C11 5.26522 11.1054 5.51957 11.2929 5.70711C11.4804 5.89464 11.7348 6 12 6H15C15.2652 6 15.5196 5.89464 15.7071 5.70711C15.8946 5.51957 16 5.26522 16 5V4C16 2.93913 15.5786 1.92172 14.8284 1.17157C14.0783 0.421427 13.0609 0 12 0Z\" fill=\"currentColor\"\/>\n<path d=\"M12.707 8.293C12.5195 8.10545 12.2652 8.00006 12 8H4C3.73481 8.00006 3.48049 8.10545 3.293 8.293L0.293 11.293C0.105451 11.4805 5.66374e-05 11.7348 0 12L0 14C0 14.5304 0.210714 15.0391 0.585786 15.4142C0.960859 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clip-path=\"url(#clip0_131_960)\">\n<path d=\"M15.0865 10.9L11.9495 9.50801C11.6392 9.37074 11.2923 9.33965 10.9625 9.41956C10.6327 9.49947 10.3385 9.68592 10.1255 9.95001L9.17848 11.135C7.64382 10.1587 6.34219 8.85742 5.36548 7.32301L6.54948 6.37701C6.81449 6.16422 7.00172 5.86978 7.08203 5.53953C7.16233 5.20927 7.1312 4.86174 6.99348 4.55101L5.60048 1.41401C5.4525 1.08082 5.19103 0.810982 4.86267 0.65257C4.53431 0.494158 4.16037 0.45746 3.80748 0.549014L1.15548 1.23801C0.789606 1.33359 0.471491 1.56003 0.26139 1.87445C0.0512898 2.18886 -0.036205 2.56941 0.0154791 2.94401C0.506594 6.36123 2.09143 9.52741 4.53268 11.9685C6.97393 14.4095 10.1402 15.9942 13.5575 16.485C13.6277 16.4949 13.6985 16.5 13.7695 16.5C14.1109 16.4998 14.4426 16.3864 14.7128 16.1776C14.9829 15.9688 15.1762 15.6764 15.2625 15.346L15.9505 12.693C16.0434 12.3402 16.0074 11.9659 15.849 11.6372C15.6907 11.3086 15.4203 11.0472 15.0865 10.9Z\" fill=\"currentColor\"\/>\n<\/g>\n<defs>\n<clipPath 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height=\"16\" fill=\"white\" transform=\"translate(0 0.5)\"\/>\n<\/clipPath>\n<\/defs>\n<\/svg>\n<\/span>Torsten.Schmidt@ESB-Group.com<\/p><div class=\"button_container\">\n            <p>Sie m\u00f6chten unsere Produkte anfragen? <br> Dann nutzen Sie gerne unser Kontaktformular.<\/p><a href=\"#\" class=\"button single-contact-button\" onclick=\"openOverlay()\" >zum Anfrageformular<\/a><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Quality Material No. Standard Further designation Product information S315MC 1.0972 DIN EN 10149-2 QStE340TM Details S355MC 1.0976 DIN EN 10149-2 QStE380TM Details S420MC 1.0980 DIN EN 10149-2 QStE420TM Details S460MC 1.0982 DIN EN 10149-2 QStE460TM Details S500MC 1.0984 DIN EN 10149-2 QStE500TM Details S550MC 1.0986 DIN EN 10149-2 QStE550TM Details S600MC 1.8969 DIN EN 10149-2 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3344,"parent":4286,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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