{"id":2763,"date":"2025-05-26T10:04:05","date_gmt":"2025-05-26T08:04:05","guid":{"rendered":"https:\/\/jfkgroup.pl\/?page_id=2763"},"modified":"2025-05-26T10:06:05","modified_gmt":"2025-05-26T08:06:05","slug":"structural-steel","status":"publish","type":"page","link":"https:\/\/jfkgroup.pl\/en\/stal-konstrukcyjna\/","title":{"rendered":"Structural steel"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2763\" class=\"elementor elementor-2763\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ccf291 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"4ccf291\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b3da0cb flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"b3da0cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Structural steel<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51dc895 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"51dc895\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p class=\"template-p contenteditable\" data-form-name=\"p_1\">Steel is the material most frequently used in construction and in the production processes of machinery, equipment, cars, and everyday items. It is an alloy of iron with the addition of carbon, the proportions of which determine the physical properties of the product. There are many varieties of steel, classified based on different criteria. One of them is\u00a0<strong>structural steel<\/strong>.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d4131d flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"0d4131d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of structural steel\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd4bd52 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"cd4bd52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The factor that distinguishes different types of steel is its composition. The general definition states that it is an alloy of iron and carbon, with the carbon content not exceeding 2.11%. The so-called \u2026 constitute a separate group.\u00a0<strong>alloy wheels,<\/strong>\u00a0in which the content of this element may be higher. This is due to the enrichment of the alloy mixture with additional elements that change the properties of the product \u2013 e.g., increasing the strength or ductility of steel.<\/p><p>What place in the classification does it occupy?\u00a0<strong>structural steel<\/strong>This is one of four categories \u2013 alongside tool steel, machine steel, and special steel \u2013 into which material is divided considering its application. It is used for the construction of various building structures, as well as machines and their parts or vehicles.<\/p><p>According to the classification, the following are produced and used<strong>\u00a0types of structural steel<\/strong>:<\/p><ul><li>general purpose,<\/li><li>low-profile,<\/li><li>higher quality,<\/li><li>for thermal improvements,<\/li><li>for carburising,<\/li><li>to nitriding,<\/li><li>Automatic,<\/li><li>bearing,<\/li><li>spring-loaded,<\/li><li>transformer.<\/li><\/ul>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c61a31f thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"c61a31f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-13bce84 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"13bce84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Structural steel designations\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf3ccc3 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"cf3ccc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Individual\u00a0<strong>Structural steel grades<\/strong>\u00a0They differ in composition and properties. In practice, medium-carbon alloy steel is most commonly used, with a carbon content of at least 0.25%. However, as the various applications of structural steel require its parameters and physical properties to be tailored to specific needs, it is essential to precisely distinguish and designate these grades.<br \/>Currently, two standards apply to the production and marking of structural steel.<\/p><ul><li>according to PN-EN 10027-1:2007, it is a designation system, composed of symbols and numbers,<\/li><li>According to PN-EN 10027-2:2015-07, it is an exclusively digital system.<\/li><\/ul><p>Structural steel designations are structured so that a specific set of characters identifies only one type of material. In the case of the \u201eold\u201d Polish classification, individual symbols indicated characteristics such as: application, physical and mechanical properties, or chemical composition. The European system, used since 1992, consists of a combination of a single letter and a steel number. The standard designation for structural steel is the letter S.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7471e75 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"7471e75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What do the individual symbols mean?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48a5efe flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"48a5efe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The structural steel designations currently in use consist of the letter S and three digits. The numerical symbol indicates the so-called minimum yield strength Re, specified for a product with the minimum possible thickness of \u2264 16 mm. This value is expressed in MPa. Structural steels are designated by the symbols: 235, 275, 355, 420, 460, 500, 550, 620, 690, 890, 960.<\/p><p>In turn, the standard PN-EN 10027-2:1994 assigns each steel grade a specific five-digit number in the following format: l.xxnn. In this designation, 1 denotes a ferrous alloy, xx denotes the steel group, and nn denotes the specific grade within the group. The example designation 1.4301 is typical for the austenitic steel X10CrNi 18-8.<\/p><p>There are around 100 groups of steel, with characteristic properties and chemical composition. Alloy structural steels are designated by numbers xx in the range of 50 to 89.<\/p><p>Among our offerings, we have:<\/p><ul><li><strong>S355 steel<\/strong><\/li><li><strong>S500MC steel<\/strong><\/li><li><strong>Stal S700MC<\/strong><\/li><\/ul>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa67c62 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"aa67c62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Structural steel price<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55b5a82 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"55b5a82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p><strong>Structural steel price<\/strong>\u00a0is dependent on many parameters. The commercial form of the finished product also has an influence. It can be sheet metal of a specific thickness, but also profiles \u2013 flats, channels, I-beams and others, depending on needs or intended use. In the offer<strong>\u00a0JFK Group<\/strong>\u00a0is diverse\u00a0<strong>structural steel<\/strong>. The price of individual products is competitive, and additionally, the company also offers the possibility of preliminary processing of the base material. We operate mainly in Silesia, but we accept orders from all over Poland. We invite you to\u00a0<a href=\"https:\/\/jfkgroup.pl\/en\/contact\/\">Contact<\/a>\u00a0to obtain a detailed quote.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Stal konstrukcyjna Stal jest materia\u0142em najcz\u0119\u015bciej wykorzystywanym w budownictwie oraz w procesach produkcji maszyn, urz\u0105dze\u0144, samochod\u00f3w czy przedmiot\u00f3w u\u017cytkowych. Jest&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"footnotes":""},"class_list":["post-2763","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stal Konstrukcyjna - JFK GROUP<\/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:\/\/jfkgroup.pl\/en\/structural-steel\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stal Konstrukcyjna - JFK GROUP\" \/>\n<meta property=\"og:description\" content=\"Stal konstrukcyjna Stal jest materia\u0142em najcz\u0119\u015bciej wykorzystywanym w budownictwie oraz w procesach produkcji maszyn, urz\u0105dze\u0144, samochod\u00f3w czy przedmiot\u00f3w u\u017cytkowych. 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