{"id":346,"date":"2025-05-13T13:27:55","date_gmt":"2025-05-13T11:27:55","guid":{"rendered":"https:\/\/www.nitinox.com\/?page_id=346"},"modified":"2026-10-14T10:57:38","modified_gmt":"2026-10-14T08:57:38","slug":"f51-duplex-en-14462-uns-s31803-uns-s32205-uranus-45n-saf-2205","status":"publish","type":"page","link":"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/f51-duplex-en-14462-uns-s31803-uns-s32205-uranus-45n-saf-2205\/","title":{"rendered":"F51 \/ DUPLEX \/ EN 1.4462 \/ UNS S31803 \/ UNS S32205 \/ URANUS 45N \/ SAF 2205"},"content":{"rendered":"<h1>F51 \/ DUPLEX \/ EN 1.4462 \/ UNS S31803 \/ UNS S32205 \/ URANUS 45N \/ SAF 2205<\/h1>\n<h2>Description<\/h2>\n<p>El acero inoxidable <strong>D\u00daPLEX EN 1.4462<\/strong>, conocido popularmente como <strong>SAF 2205<\/strong> (junto con las designaciones UNS S31803 y UNS S32205), es el grado d\u00faplex m\u00e1s utilizado a nivel mundial. Su microestructura equilibrada contiene proporciones casi id\u00e9nticas de ferrita y austenita. Gracias a ello, ofrece una combinaci\u00f3n excepcional de alta resistencia mec\u00e1nica, superando con creces a los aceros austen\u00edticos convencionales como el 316L.<\/p>\n<p>Por otro lado, el <strong>SAF 2205<\/strong> destaca por su magn\u00edfica resistencia frente a la corrosi\u00f3n. En concreto, previene de forma muy eficaz el agrietamiento por tensi\u00f3n inducido por cloruros, as\u00ed como los ataques por picaduras y en rendijas. Asimismo, su buena soldabilidad y conformabilidad lo posicionan como una alternativa sumamente eficiente para entornos marinos y qu\u00edmicos exigentes.<\/p>\n<p>Por todas estas ventajas t\u00e9cnicas y de durabilidad, la implementaci\u00f3n de este material resulta id\u00f3nea en proyectos industriales complejos. Como distribuidores especializados, garantizamos un suministro certificado y con plena trazabilidad t\u00e9cnica.<\/p>\n<h2>Applications in the real world<\/h2>\n<ul>\n<li>Equipos para la industria del petr\u00f3leo y gas (oleoductos, gasoductos)<\/li>\n<li>Plantas desalinizadoras de agua de mar<\/li>\n<li>Intercambiadores de calor y recipientes a presi\u00f3n<\/li>\n<li>Industria qu\u00edmica, procesamiento de \u00e1cidos y cloruros<\/li>\n<li>Sistemas de tuber\u00edas para la industria marina y offshore<\/li>\n<li>Componentes estructurales de puentes y edificios (en ambientes agresivos)<\/li>\n<li>Industria de pulpa y papel<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-07.webp\" alt=\"Stock of SAF 2205\/EN 1.4462 duplex stainless steel plates and tubes in the Nitinox Solutions warehouse.\" width=\"1000\" height=\"667\" class=\"alignnone size-full wp-image-1055\" srcset=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-07.webp 1000w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-07-300x200.webp 300w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-07-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3>Enlaces \u00fatiles para SAF 2205 \/ EN 1.4462<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.astm.org\" target=\"_blank\" rel=\"noopener\">ASTM International Standards for UNS S32205<\/a><\/li>\n<li><a href=\"https:\/\/www.matweb.com\" target=\"_blank\" rel=\"noopener\">MatWeb Property Data for EN 1.4462<\/a><\/li>\n<li><a href=\"https:\/\/www.azom.com\" target=\"_blank\" rel=\"noopener\">AZoM SAF 2205 \/ EN 1.4462 Duplex Guide<\/a><\/li>\n<\/ul>\n<p>You can also find the complete list of similar materials on the main page of <a href=\"https:\/\/nitinox.com\/en\/materials\/duplex-super-duplex\/\">Duplex &#038; Super Duplex<\/a>.<\/p>\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>F51 \/ DUPLEX \/ EN 1.4462 \/ UNS S31803 \/ UNS S32205 \/ URANUS 45N \/ SAF 2205 Descripci\u00f3n El acero inoxidable D\u00daPLEX EN 1.4462, conocido popularmente como SAF 2205 (junto con las designaciones UNS S31803 y UNS S32205), es el grado d\u00faplex m\u00e1s utilizado a nivel mundial. Su microestructura equilibrada contiene proporciones casi id\u00e9nticas [&hellip;] <a class=\"more-link\" href=\"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/f51-duplex-en-14462-uns-s31803-uns-s32205-uranus-45n-saf-2205\/\">Read More &#10095;&#10095;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":291,"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-346","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>F51 \/ DUPLEX \/ EN 1.4462 \/ UNS S31803 \/ UNS S32205 \/ URANUS 45N \/ SAF 2205 - Nitinox<\/title>\n<meta name=\"description\" content=\"Acero inoxidable d\u00faplex SAF 2205 \/ EN 1.4462 (UNS S32205). 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