{"id":344,"date":"2025-05-13T13:25:59","date_gmt":"2025-05-13T11:25:59","guid":{"rendered":"https:\/\/www.nitinox.com\/?page_id=344"},"modified":"2026-10-14T10:54:06","modified_gmt":"2026-10-14T08:54:06","slug":"aisi-329-duplex-en-14460-uns-s32900","status":"publish","type":"page","link":"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/aisi-329-duplex-en-14460-uns-s32900\/","title":{"rendered":"AISI 329 \/ DUPLEX \/ EN 1.4460 \/ UNS S32900"},"content":{"rendered":"<h1>AISI 329 \/ DUPLEX \/ EN 1.4460 \/ UNS S32900<\/h1>\n<h2>Description<\/h2>\n<p>El acero inoxidable <strong>D\u00daPLEX EN 1.4460<\/strong> (conocido tambi\u00e9n como UNS S32900 o <strong>AISI 329<\/strong>) es una aleaci\u00f3n ferr\u00edtico-austen\u00edtica que fusiona las propiedades beneficiosas de ambas estructuras. Esta microestructura dual le otorga una alta resistencia a la tracci\u00f3n. Asimismo, ofrece un excelente l\u00edmite el\u00e1stico, que duplica aproximadamente el de los aceros austen\u00edticos convencionales.<\/p>\n<p>Por otro lado, el <strong>AISI 329<\/strong> destaca por su magn\u00edfica resistencia frente a la corrosi\u00f3n. En concreto, soporta con eficacia los ataques por picaduras, en rendijas y el agrietamiento por tensi\u00f3n en ambientes con cloruros. Gracias a su correcta maquinabilidad y soldabilidad, se posiciona como una opci\u00f3n \u00f3ptima para contextos exigentes.<\/p>\n<p>Por todas estas cualidades mec\u00e1nicas y de durabilidad, el uso de este material es clave en industrias severas. 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>Ejes de h\u00e9lices y bombas<\/li>\n<li>Componentes de bombas y v\u00e1lvulas<\/li>\n<li>Pistones y agitadores<\/li>\n<li>Screws and nuts<\/li>\n<li>Heat exchangers<\/li>\n<li>Equipos para la industria de la pulpa y el papel (entornos alcalinos)<\/li>\n<li>Recipientes a presi\u00f3n y equipos qu\u00edmicos<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-08.webp\" alt=\"Stock de chapas y barras de acero inoxidable d\u00faplex AISI 329 \/ EN 1.4460 en el almac\u00e9n de Nitinox Solutions.\" width=\"1000\" height=\"667\" class=\"alignnone size-full wp-image-1056\" srcset=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-08.webp 1000w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-08-300x200.webp 300w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-solutions-warehouse-08-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3>Enlaces \u00fatiles para AISI 329 \/ EN 1.4460<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.astm.org\" target=\"_blank\" rel=\"noopener\">ASTM International Standards for UNS S32900<\/a><\/li>\n<li><a href=\"https:\/\/www.matweb.com\" target=\"_blank\" rel=\"noopener\">MatWeb Property Data for EN 1.4460<\/a><\/li>\n<li><a href=\"https:\/\/www.azom.com\" target=\"_blank\" rel=\"noopener\">AZoM Duplex Stainless Steel &#8211; Grade 329 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>AISI 329 \/ DUPLEX \/ EN 1.4460 \/ UNS S32900 Descripci\u00f3n El acero inoxidable D\u00daPLEX EN 1.4460 (conocido tambi\u00e9n como UNS S32900 o AISI 329) es una aleaci\u00f3n ferr\u00edtico-austen\u00edtica que fusiona las propiedades beneficiosas de ambas estructuras. Esta microestructura dual le otorga una alta resistencia a la tracci\u00f3n. Asimismo, ofrece un excelente l\u00edmite el\u00e1stico, que [&hellip;] <a class=\"more-link\" href=\"https:\/\/nitinox.com\/en\/materiales\/duplex-super-duplex\/aisi-329-duplex-en-14460-uns-s32900\/\">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-344","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>AISI 329 \/ DUPLEX \/ EN 1.4460 \/ UNS S32900 - Nitinox<\/title>\n<meta name=\"description\" content=\"Acero inoxidable d\u00faplex AISI 329 \/ EN 1.4460 (UNS S32900). 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