{"id":291,"date":"2025-05-07T14:01:14","date_gmt":"2025-05-07T12:01:14","guid":{"rendered":"https:\/\/www.nitinox.com\/?page_id=291"},"modified":"2026-09-16T10:55:59","modified_gmt":"2026-09-16T08:55:59","slug":"duplex-super-duplex","status":"publish","type":"page","link":"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/","title":{"rendered":"Duplex and Super Duplex"},"content":{"rendered":"<h1>Aceros Inoxidables D\u00faplex y S\u00faper D\u00faplex de Nitinox<\/h1>\n<p>Explore nuestros avanzados aceros inoxidables d\u00faplex y s\u00faper d\u00faplex, dise\u00f1ados para un rendimiento superior en entornos altamente corrosivos. Estas innovadoras aleaciones ofrecen una combinaci\u00f3n excepcional de alta resistencia mec\u00e1nica y excelente resistencia a la corrosi\u00f3n por picaduras, por rendijas y por agrietamiento bajo tensi\u00f3n (SCC). Ideales para aplicaciones exigentes en las industrias del petr\u00f3leo y gas, procesamiento qu\u00edmico y marina, nuestros grados aseguran una vida \u00fatil prolongada y un mantenimiento reducido.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/nitinox.com\/wp-content\/uploads\/2025\/07\/warehouse-01.jpg\" alt=\"Detail of the industrial warehouse of Nitinox Solutions specializing in high-strength steels and special alloys.\" width=\"1000\" height=\"450\" class=\"alignnone size-full wp-image-802\" srcset=\"https:\/\/nitinox.com\/wp-content\/uploads\/2025\/07\/warehouse-01.jpg 1000w, https:\/\/nitinox.com\/wp-content\/uploads\/2025\/07\/warehouse-01-300x135.jpg 300w, https:\/\/nitinox.com\/wp-content\/uploads\/2025\/07\/warehouse-01-768x346.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>La selecci\u00f3n adecuada de aceros inoxidables d\u00faplex y s\u00faper d\u00faplex es fundamental para garantizar la integridad estructural en proyectos offshore y plantas qu\u00edmicas complejas. Gracias a su doble estructura microestructural y su \u00f3ptima relaci\u00f3n coste-rendimiento, estos materiales representan la soluci\u00f3n definitiva para ingenieros que buscan m\u00e1xima durabilidad frente a cloruros y agentes agresivos.<\/p>\n<h2>Aqu\u00ed est\u00e1n los materiales que ofrecemos:<\/h2>\n<ul>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/aisi-329-duplex-en-14460-uns-s32900\/\">AISI 329 \/ EN 1.4460 \/ UNS S32900<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/f51-duplex-en-14462-uns-s31803-uns-s32205-uranus-45n-saf-2205\/\">F51 \/ EN 1.4462 \/ UNS S31803 \/ UNS S32205 \/ URANUS 45N \/ SAF 2205<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/f51-lean-duplex-en-14162-uns-s32101-ldx-2101\/\">F51 \/ EN 1.4162 \/ UNS S32101 \/ LDX 2101<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/lean-duplex-en-14362-uns-s32304-uranus-35n-saf-23-04\/\">EN 1.4362 \/ UNS S32304 \/ URANUS 35N \/ SAF 23.04<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/f53-super-duplex-en-14410-uns-s32750-saf2507\/\">F53 \/ EN 1.4410 \/ UNS S32750 \/ SAF 2507<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/f55-super-duplex-en-1-4501-uns-s32760-zeron-100\/\">F55 \/ EN 1.4501 \/ UNS S32760 \/ ZERON 100<\/a><\/li>\n<li><a href=\"\/en\/materials\/duplex-super-duplex\/f61-super-duplex-en-1-4507-uns-s32550-uranus-52n-ferralium\/\">F61 \/ EN 1.4507 \/ UNS S32550 \/ URANUS 52N \/ FERRALIUM<\/a><\/li>\n<\/ul>\n<h2>\u00bfPor qu\u00e9 elegir D\u00faplex\/S\u00faper D\u00faplex?<\/h2>\n<ul>\n<li><strong>Doble Resistencia:<\/strong> Casi el doble de l\u00edmite el\u00e1stico que los aceros austen\u00edticos est\u00e1ndar (como el 304 o 316).<\/li>\n<li><strong>Ahorro de Peso:<\/strong> Su alta resistencia permite usar secciones m\u00e1s delgadas, reduciendo el peso total y el costo.<\/li>\n<li><strong>Resistencia al SCC:<\/strong> Muy superiores en ambientes marinos o con presencia de cloruros.<\/li>\n<\/ul>\n<h3>Tabla de Referencia R\u00e1pida<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2; border-bottom: 2px solid #ddd;\">\n<th style=\"padding: 10px; text-align: left;\">Grado \/ Tipo<\/th>\n<th style=\"padding: 10px; text-align: left;\">Caracter\u00edsticas Principales<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #ddd;\">\n<td style=\"padding: 10px;\"><strong>Lean Duplex<\/strong> (1.4162 \/ 1.4362)<\/td>\n<td style=\"padding: 10px;\">Econ\u00f3mico, bajo contenido de n\u00edquel. Ideal para construcci\u00f3n y tanques de agua.<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #ddd;\">\n<td style=\"padding: 10px;\"><strong>Standard Duplex<\/strong> (F51 \/ 1.4462)<\/td>\n<td style=\"padding: 10px;\">El m\u00e1s utilizado. Excelente equilibrio entre resistencia y corrosi\u00f3n.<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #ddd;\">\n<td style=\"padding: 10px;\"><strong>Super Duplex<\/strong> (F53 \/ F55 \/ F61)<\/td>\n<td style=\"padding: 10px;\">M\u00e1ximo rendimiento. Dise\u00f1ado para plataformas offshore y \u00e1cidos agresivos.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Enlaces \u00fatiles para Duplex and Super Duplex<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.astm.org\" target=\"_blank\" rel=\"noopener\">ASTM International Standards<\/a><\/li>\n<li><a href=\"https:\/\/www.azom.com\" target=\"_blank\" rel=\"noopener\">AZoM Duplex Stainless Steel Guide<\/a><\/li>\n<li><a href=\"https:\/\/www.matweb.com\" target=\"_blank\" rel=\"noopener\">MatWeb Material Property Data<\/a><\/li>\n<\/ul>\n<hr>\n<h5><strong>Please, <a href=\"\/en\/contact-us\/\">Contact us<\/a> if you would like more information or a quote.<\/strong><\/h5>","protected":false},"excerpt":{"rendered":"<p>Aceros Inoxidables D\u00faplex y S\u00faper D\u00faplex de Nitinox Explore nuestros avanzados aceros inoxidables d\u00faplex y s\u00faper d\u00faplex, dise\u00f1ados para un rendimiento superior en entornos altamente corrosivos. Estas innovadoras aleaciones ofrecen una combinaci\u00f3n excepcional de alta resistencia mec\u00e1nica y excelente resistencia a la corrosi\u00f3n por picaduras, por rendijas y por agrietamiento bajo tensi\u00f3n (SCC). Ideales para [&hellip;] <a class=\"more-link\" href=\"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/\">Read More &#10095;&#10095;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":294,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","pgc_sgb_lightbox_settings":"","footnotes":""},"class_list":["post-291","page","type-page","status-publish","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Duplex and Super Duplex - Nitinox<\/title>\n<meta name=\"description\" content=\"Aceros inoxidables d\u00faplex y s\u00faper d\u00faplex. 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