{"id":4473,"date":"2024-05-08T12:23:48","date_gmt":"2024-05-08T12:23:48","guid":{"rendered":"https:\/\/staging.esb-group.com\/products-din-en\/cold-rolled-microalloyed-steel\/hc340la-cold-rolled-micro-alloyed-steel\/"},"modified":"2025-03-08T07:25:03","modified_gmt":"2025-03-08T06:25:03","slug":"hc340la-cold-rolled-micro-alloyed-steel","status":"publish","type":"page","link":"https:\/\/www.esb-group.com\/en\/products-din-en\/cold-rolled-microalloyed-steel\/hc340la-cold-rolled-micro-alloyed-steel\/","title":{"rendered":"HC340LA &#8211; Cold 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>Standard<\/th><th class=\"has-text-align-left\" data-align=\"left\">Material No.<\/th><th>Possible Surface Coating:<\/th><\/tr><\/thead><tbody><tr><td>HC340LA, HC340LA+ZE<\/td><td>DIN EN 10268<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.0548<\/td><td>+ZE according to DIN EN 10152<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Quality<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Testing direction<\/th><th class=\"has-text-align-center\" data-align=\"center\">Yield Point R<sub>e<\/sub> <br\/>(MPa)<\/th><th class=\"has-text-align-center\" data-align=\"center\">Tensil Strength<br\/>R<sub>m<\/sub> (MPa)<\/th><th class=\"has-text-align-center\" data-align=\"center\">Elongation<br\/>A<sub>80<\/sub> (in %) <\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Q<\/td><td class=\"has-text-align-center\" data-align=\"center\">340 &#8211; 420<\/td><td class=\"has-text-align-center\" data-align=\"center\">410 &#8211; 510<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2265 21<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">L<\/td><td class=\"has-text-align-center\" data-align=\"center\">320 &#8211; 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">400 &#8211; 500<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2265 22<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Mechanical Properties <\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-table is-style-regular\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">C <br\/>%<\/th><th>Si<br\/>%<\/th><th>Mn<br\/>%<\/th><th>P <br\/>%<\/th><th>S <br\/>%<\/th><th>Al<br\/>%<\/th><th>Ti<br\/>%<\/th><th>Nb<br\/>%<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u2264 0,12<\/td><td>\u2264 0,5<\/td><td>\u2264 1,5<\/td><td>\u2264 0,030<\/td><td>\u2264 0,025<\/td><td>\u2265 0,015<\/td><td>\u2264 0,15<\/td><td>\u2264 0,09<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Chemical properties<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-e3a1df8c\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7a71f0e5\"><h2 class=\"uagb-heading-text\">HC340LA &#8211; Cold rolled micro-alloyed steel according to the DIN EN 10268 standard<\/h2><\/div>\n\n\n\n<p>On our website, we would like to introduce you to the cold-rolled micro-alloyed HC340LA steel in accordance with the DIN EN 10268 standard. This type of steel belongs to the group of low-alloy\/micro-alloy steels (LA), which are specially alloyed to achieve the required yield strength values. The alloying elements niobium (Nb), titanium (Ti) and vanadium (V) are often used to improve the mechanical properties of the steel.  <\/p>\n\n\n\n<p>HC340LA steel is characterized by its versatile application possibilities. The combination of low alloy and microalloy makes it possible to achieve high yield strength values, which makes the steel suitable for applications where high strength is required. However, a certain degree of formability is retained, which also makes it suitable for forming processes such as cold forming.  <\/p>\n\n\n\n<p>An important aspect of using HC340LA steel is its improved weldability. The alloying elements help to reduce the formation of welding defects and increase the strength of the weld seams. This makes the steel particularly attractive for constructions that require welded joints.  <\/p>\n\n\n\n<p>In addition, HC340LA steel offers a good combination of impact and fatigue resistance. These properties are particularly important in applications where the steel is subjected to repeated loads or impact stresses. The micro-alloyed structure of the steel helps to minimize the formation of cracks and fractures, which increases its reliability and service life.  <\/p>\n\n\n\n<p>However, it should be noted that despite its positive properties, HC340LA steel is not suitable for all applications. Depending on the specific requirements and environmental conditions, it may be necessary to use other types of steel. A careful assessment of the requirements and advice from specialists are therefore essential to ensure the optimum choice of material.  <\/p>\n\n\n\n<p>Overall, the cold-rolled micro-alloyed HC340LA steel offers an excellent combination of strength, formability and resistance to impact and fatigue loads in accordance with the DIN EN 10268 standard. Its versatile properties make it an attractive option for a wide range of applications in various industries. <\/p>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-3839cc9d\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7e3f86e1\"><h2 class=\"uagb-heading-text\">HC340LA+ZE: Electrolytically galvanized  <\/h2><\/div>\n\n\n\n<p>HC340LA cold-rolled micro-alloyed steel is undoubtedly a cutting-edge material that is revolutionizing the metalworking industry. A fascinating technical feature of this steel is its ability to be electrolytically galvanized, which takes its versatility and performance to a new level. Electrolytic galvanizing allows HC340LA steel to receive a uniform zinc coating that not only improves its corrosion resistance, but also significantly extends its service life. This process provides an innovative way to utilize HC340LA steel for a wide range of applications where both strength and protection against corrosion are critical. The combination of advanced properties and the possibility of electrolytic galvanizing makes HC340LA steel a true pioneer in the metalworking industry and inspires enthusiasm for its endless application possibilities.    <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Characteristic overlay factor<\/th><th>Nominal zinc coating per side<br\/>Thickness \u00b5m<\/th><th>Nominal zinc coating per side<br\/>Mass g\/m\u00b2<\/th><th>Minimum value per side<br\/>Thickness \u00b5m<\/th><th>Minimum value per page<br\/>Mass g\/m\u00b2<\/th><\/tr><\/thead><tbody><tr><td>ZE25\/25<\/td><td>2,5<\/td><td>18<\/td><td>1,7<\/td><td>12<\/td><\/tr><tr><td>ZE50\/50<\/td><td>5,5<\/td><td>36<\/td><td>4,1<\/td><td>29<\/td><\/tr><tr><td>ZE75\/75<\/td><td>7,5<\/td><td>54<\/td><td>6,6<\/td><td>47<\/td><\/tr><tr><td>ZE100\/100<\/td><td>10,0<\/td><td>72<\/td><td>9,1<\/td><td>65<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b4da0f03\"><h3 class=\"uagb-heading-text\">Surface treatment (surface protection) of electrolytically galvanized material<\/h3><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Code letters<\/th><th>Type of surface treatment<\/th><\/tr><\/thead><tbody><tr><td>P<\/td><td>phosphated<\/td><\/tr><tr><td>PC<\/td><td>Phosphated and chemically treated<\/td><\/tr><tr><td>C<\/td><td>chemically passivated<\/td><\/tr><tr><td>PCO<\/td><td>Phosphated, chemically treated and oiled<\/td><\/tr><tr><td>CO<\/td><td>Chemically passivated and oiled<\/td><\/tr><tr><td>PO<\/td><td>Phosphated and oiled<\/td><\/tr><tr><td>O<\/td><td>oiled<\/td><\/tr><tr><td>S<\/td><td>sealed<\/td><\/tr><tr><td>U<\/td><td>galvanized, without surface treatment<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-9473a5e7\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-64326558\"><h3 class=\"uagb-heading-text\">Delivery Forms<\/h3><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-uagb-info-box uagb-block-041fe90e uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-image-content\"><img decoding=\"async\" src=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2024\/07\/PXL_20240617_070900567.RAW-02.ORIGINAL-Edit-copy-300x100.webp\" alt=\"Lieferform: Coil\" width=\"\" height=\"0\" loading=\"lazy\"\/><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Coil<\/h3><\/div><p class=\"uagb-ifb-desc\">Thickness: 0,50 \u2013 3,00 mm<br\/>Width: up to 1.850 mm<\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-uagb-info-box uagb-block-3ace1294 uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-image-content\"><img decoding=\"async\" src=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2024\/02\/A7R9754-Edit-300x100.webp\" alt=\"Lieferform: Spaltband\" width=\"\" height=\"0\" loading=\"lazy\"\/><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Slit Coil<\/h3><\/div><p class=\"uagb-ifb-desc\">Thickness: 0,50 \u2013 3,00 mm<br\/>Width: up to 1.850 mm<\/p><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-uagb-info-box uagb-block-280c902b uagb-infobox__content-wrap  uagb-infobox-icon-above-title uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-image-content\"><img decoding=\"async\" src=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2024\/02\/A7R9749-Edit_3_1-1-300x100.webp\" alt=\"Lieferform: Tafeln und Zuschnitte\" width=\"\" height=\"0\" loading=\"lazy\"\/><\/div><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\">Sheets<\/h3><\/div><p class=\"uagb-ifb-desc\">Thickness: 0,50 \u2013 3,00 mm<br\/>Width: up to 1.850 mm<br\/>Length: up to 6.000 mm<\/p><\/div><\/div>\n<\/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\/A7R1253-Edit-Kopie-1890x1260.webp\"\n                srcset=\"https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/A7R1253-Edit-Kopie-1890x1260.webp 1x,\n                        https:\/\/www.esb-group.com\/wp-content\/uploads\/2025\/02\/A7R1253-Edit-Kopie-1890x1260.webp 2x\"\n                sizes=\"(max-width: 1024px) 100vw, 945px\"\n                width=\"945\" height=\"630\"\n                alt=\"Ben Schmidt\"><\/div>\n        <div><h6>Ihr Ansprechpartner<\/h6>\n        <h4 class=\"single-contact-name\">Ben 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 15.7893 1.46957 16 2 16H14C14.5304 16 15.0391 15.7893 15.4142 15.4142C15.7893 15.0391 16 14.5304 16 14V12C15.9999 11.7348 15.8945 11.4805 15.707 11.293L12.707 8.293ZM8 14C7.60444 14 7.21776 13.8827 6.88886 13.6629C6.55996 13.4432 6.30362 13.1308 6.15224 12.7654C6.00087 12.3999 5.96126 11.9978 6.03843 11.6098C6.1156 11.2219 6.30608 10.8655 6.58579 10.5858C6.86549 10.3061 7.22186 10.1156 7.60982 10.0384C7.99778 9.96126 8.39991 10.0009 8.76537 10.1522C9.13082 10.3036 9.44318 10.56 9.66294 10.8889C9.8827 11.2178 10 11.6044 10 12C10 12.5304 9.78929 13.0391 9.41421 13.4142C9.03914 13.7893 8.53043 14 8 14Z\" fill=\"currentColor\"\/>\n<\/g>\n<defs>\n<clipPath id=\"clip0_131_943\">\n<rect width=\"16\" height=\"16\" fill=\"white\"\/>\n<\/clipPath>\n<\/defs>\n<\/svg>\n<\/span>+49 2841\/60041 121<\/p><p class=\"single-contact-mobile\"><span class=\"contact-icon1\"><svg width=\"16\" height=\"17\" viewBox=\"0 0 16 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<g 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 id=\"clip0_131_960\">\n<rect width=\"16\" height=\"16\" fill=\"white\" transform=\"translate(0 0.5)\"\/>\n<\/clipPath>\n<\/defs>\n<\/svg>\n<\/span>+49 173\/4791333<\/p><p class=\"single-contact-email\"><span class=\"contact-icon1\"><svg width=\"16\" height=\"17\" viewBox=\"0 0 16 17\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<g clip-path=\"url(#clip0_131_946)\">\n<path d=\"M14 1.5H2C1.46957 1.5 0.960859 1.71071 0.585786 2.08579C0.210714 2.46086 0 2.96957 0 3.5L0 3.9L8 8.4L16 4V3.5C16 2.96957 15.7893 2.46086 15.4142 2.08579C15.0391 1.71071 14.5304 1.5 14 1.5Z\" fill=\"currentColor\"\/>\n<path d=\"M7.5 10.4L0 6.20001V13.5C0 14.0304 0.210714 14.5392 0.585786 14.9142C0.960859 15.2893 1.46957 15.5 2 15.5H14C14.5304 15.5 15.0391 15.2893 15.4142 14.9142C15.7893 14.5392 16 14.0304 16 13.5V6.20001L8.5 10.4C8.3424 10.4693 8.17214 10.505 8 10.505C7.82786 10.505 7.6576 10.4693 7.5 10.4Z\" fill=\"currentColor\"\/>\n<\/g>\n<defs>\n<clipPath id=\"clip0_131_946\">\n<rect width=\"16\" height=\"16\" fill=\"white\" transform=\"translate(0 0.5)\"\/>\n<\/clipPath>\n<\/defs>\n<\/svg>\n<\/span>Ben.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 Standard Material No. Possible Surface Coating: HC340LA, HC340LA+ZE DIN EN 10268 1.0548 +ZE according to DIN EN 10152 Quality Testing direction Yield Point Re (MPa) Tensil StrengthRm (MPa) ElongationA80 (in %) Q 340 &#8211; 420 410 &#8211; 510 \u2265 21 L 320 &#8211; 410 400 &#8211; 500 \u2265 22 Mechanical Properties C % Si% [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5110,"parent":4385,"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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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