{"id":5659,"date":"2014-10-27T22:00:00","date_gmt":"2014-10-27T22:00:00","guid":{"rendered":"http:\/\/ausasteel.irantzu.com\/special-steels\/seamless-tube\/barra-perforada-st52\/"},"modified":"2019-09-11T15:57:19","modified_gmt":"2019-09-11T15:57:19","slug":"seamless-tube-st52","status":"publish","type":"page","link":"https:\/\/www.ausasteel.com\/en\/steels\/special-steels\/seamless-tube\/seamless-tube-st52\/","title":{"rendered":"Seamless tube ST52"},"content":{"rendered":"<div class=\"row\">\n<div class=\"container\">\n<div>\n<h1>Seamless tube ST52<\/h1>\n<h3>Pieces with a <strong>medium tensile strength<\/strong> and with <strong>good weldability and tenacity<\/strong>. Acceptable results in the case hardening of non-critical pieces.<\/h3>\n<\/div>\n<div class=\"caja_bloques\">\n<div class=\"col-md-5\">\n<div class=\"bloque\">\n<h4>DELIVERY CONDITIONS<\/h4>\n<p>As rolled.<\/p>\n<\/div>\n<div class=\"bloque\">\n<h4>DIMENSIONS IN STOCK mm<\/h4>\n<ul>\n<li><img decoding=\"async\" src=\"\/wp-content\/uploads\/2014\/10\/circulo.png\" alt=\"circle\" \/><span>21,3X15,3X3 \u2013 660X500X80<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"bloque\">\n<h4>APPLICABLE STANDARD<\/h4>\n<p>EN 10297-1<\/p>\n<\/div>\n<div class=\"bloque\">\n<h4>COLOUR CODE<\/h4>\n<div class=\"figura\" style=\"width: 50px;height: 50px;border: 2px solid #808080 ;border-radius: 50%;position: relative;background:green;\"><div><span style=\"position: absolute;display:inline-block;width:0;height:0;line-height:0;border:25px solid none;border-left:none;border-bottom-right-radius:50px;border-top-right-radius:50px;left:25px;top:0px\"><\/span><span style=\"position: absolute;display:inline-block;width:0;height:0;line-height:0;border:25px solid none;border-right:none;border-bottom-left-radius:50px;border-top-left-radius:50px;left:0px;top:0px\"><\/span><\/div><div style=\"width: 30px;height: 30px;border-radius: 50%;position: absolute;top: 10px;left: 10px;background: white;z-index: 3;\"><\/div><div style=\"width: 8px;height: 50px;display: block;position: absolute;z-index: 3;top: 50%;left: 50%;margin: -25px 0 0 -4px;background:none;\"><\/div><\/div><\/div>\n<\/div>\n<div class=\"col-md-7\">\n<div class=\"bloque\">\n<h4>PROPERTIES AND MOST COMMON APPLICATIONS<\/h4>\n<p>Its most common<strong> applications <\/strong>are for metallic structures (bridges, \u2026) , agricultural and railway machinery.<\/p>\n<div class=\"galeria_ficha\">\n<div class=\"previsualizacion\">\n<img decoding=\"async\" id=\"preview\" src=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2014\/10\/Seamless-Tube-ST52-1.png\" alt=\"Seamless tube ST52 - AUSA\" title=\"Seamless tube ST52 - AUSA\"><a class=\"wp-colorbox-image\" href=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2014\/10\/Seamless-Tube-ST52-1.png\" data-rel=\"lightbox-gallery-N3xCSoSO\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><\/a>\n<\/div>\n<div class=\"miniaturas\">\n<img decoding=\"async\" class=\"thumbnail active\" onclick=\"showGallery(event)\" src=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2014\/10\/Seamless-Tube-ST52-1.png\" alt=\"Seamless tube ST52 - AUSA\" title=\"Seamless tube ST52 - AUSA\" ><br \/>\n<img decoding=\"async\" class=\"thumbnail\" onclick=\"showGallery(event)\" src=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2014\/10\/Seamless-Tube-ST52-2.png\" alt=\"Seamless tube ST52 - AUSA\" title=\"Seamless tube ST52 - AUSA\"><br \/>\n<img decoding=\"async\" class=\"thumbnail\" onclick=\"showGallery(event)\" src=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2015\/05\/Barra-Perforada-ST52-AUSA.png\" alt=\"Seamless tube ST52 - AUSA\" title=\"Seamless tube ST52 - AUSA\">\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"row\">\n<div class=\"container caja_tablas\">\n<div class=\"selectores\">\n<button class=\"selector_tab active\" onclick=\"openTab(event,'t_composicion')\">Chemical composition<\/button><br \/>\n<button class=\"selector_tab\" onclick=\"openTab(event,'t_tratamientos')\">Heat treatments \u2013 Approximate temperatures<\/button><br \/>\n<button class=\"selector_tab\" onclick=\"openTab(event,'t_caracteristicas')\">Mechanical properties<\/button><br \/>\n<button class=\"selector_tab\" onclick=\"openTab(event,'t_equivalencias')\">Approximate equivalent standards<\/button>\n<\/div>\n<div id=\"t_composicion\" class=\"tab\">\n<table class=\"footable\" border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>C<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Mn<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Si<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>P<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>S<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>V<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Others<\/strong><\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\"><strong>Min.<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\">&nbsp;0,08<\/td>\n<td rowspan=\"2\" style=\"text-align: center; vertical-align: middle;\">Al min. 0,010<br \/>\nN max. 0,020<br \/>\nNb max. 0,07<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\"><strong>Max.<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle;\">0,22<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">1,60<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">0,55<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">0,030<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">0,035<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">0,015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div id=\"t_tratamientos\" class=\"tab\" style=\"display:none;\">\n<table class=\"tt\" border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Annealed \u00baC<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Quenched \u00baC<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>Tempered \u00baC<\/strong><\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">670-700<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">870-890 Water<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">480-650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div id=\"t_caracteristicas\" class=\"tab\" style=\"display:none;\">\n<table class=\"cm\" border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<th colspan=\"2\" scope=\"col\"><strong>Dimensions<\/strong><\/th>\n<th scope=\"col\"><strong>Re<\/strong><br \/>\n<strong>(N\/mm<sup>2<\/sup>)<\/strong><\/th>\n<th scope=\"col\"><strong>Rm<\/strong><br \/>\n<strong>(N\/mm<sup>2<\/sup>)<\/strong><\/th>\n<th scope=\"col\"><strong>A (%) long.<br \/>\n<\/strong><\/th>\n<th scope=\"col\"><strong>A (%) transverse<br \/>\n<\/strong><\/th>\n<\/tr>\n<tr>\n<td colspan=\"2\" style=\"text-align: center; vertical-align: middle; background-color: #F7F7F7;\"><strong>Mm.<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle; background-color: #F7F7F7;\"><strong>Min.<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle; background-color: #F7F7F7;\"><strong>N\/mm<sup>2<\/sup><\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle; background-color: #F7F7F7;\"><strong>Min.<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle; background-color: #F7F7F7;\"><strong>Min.<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\">\u2264 16<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">355<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">490<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">17<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">15<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">&gt; 16<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">\u2264 40<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">345<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">490<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">17<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">15<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">&gt; 40<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">\u2264 65<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">335<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">490<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">17<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">15<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">&gt; 65<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">\u2264 80<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">315<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">470<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">17<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">15<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">&gt; 80<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">\u2264 100<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">295<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">470<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">17<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div id=\"t_equivalencias\" class=\"tab\" style=\"display: none;\">\n<table class=\"ea\" border=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>EN<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>DIN<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>N\u00ba Stand<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>UNE<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>STAS<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>AFNOR<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>BS<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>UNI<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>AISI\/SAE<\/strong><\/th>\n<th scope=\"col\" style=\"text-align: center; vertical-align: middle;\"><strong>GOST<\/strong><\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">E470<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">20MnV6<\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; vertical-align: middle;\">E355<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">E355<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">1.0580<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">ST52<\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<td style=\"text-align: center; vertical-align: middle;\">CEW5<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">Fe510<\/td>\n<td style=\"text-align: center; vertical-align: middle;\">1024<\/td>\n<td style=\"text-align: center; vertical-align: middle;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"container ficha_descarga\">\n<a class=\"btn_ausa\" title=\"Technical sheet seamless tube ST52\" href=\"https:\/\/www.ausasteel.com\/wp-content\/uploads\/2015\/05\/Seamless-Tube-ST52-AUSA.pdf\" target=\"_blank\">Technical sheet seamless tube ST52<\/a>\n<\/div>\n<\/div>\n<div class=\"row informacion_tecnica_ficha\">\n<div class=\"container\">\n<ul>\n<li id=\"menu-item-1297\"><a title=\"Weight Calculator\" href=\"\/en\/technical-information\/weight-calculator\/\">Weight Calculator<\/a><\/li>\n<li id=\"menu-item-1302\"><a title=\"Dimensional Tolerances\" href=\"\/en\/technical-information\/dimensional-tolerances\/\">Dimensional Tolerances<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"row relacionados\">\n<div class=\"container\">\n<h2>Related seamless tubes<\/h2>\n<p>[vc_widget_sidebar show_bg=&#8221;false&#8221; sidebar_id=&#8221;sidebar_15&#8243;]\n<\/p><\/div>\n<\/div><!-- AddThis Advanced Settings generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Seamless tube ST52 Pieces with a medium tensile strength and with good weldability and tenacity. Acceptable results in the case hardening of non-critical pieces. DELIVERY CONDITIONS As rolled. DIMENSIONS IN STOCK mm 21,3X15,3X3 \u2013 660X500X80 APPLICABLE STANDARD EN 10297-1 COLOUR CODE PROPERTIES AND MOST COMMON APPLICATIONS Its most common applications are for metallic structures (bridges,&hellip;<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5563,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-5659","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Seamless tube ST52 - AUSA Special Steels<\/title>\n<meta name=\"description\" content=\"Pieces with a medium tensile strength and with good weldability and tenacity.\" \/>\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.ausasteel.com\/en\/steels\/special-steels\/seamless-tube\/seamless-tube-st52\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seamless tube ST52 - 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