{"id":1211,"date":"2026-05-19T10:49:40","date_gmt":"2026-05-19T08:49:40","guid":{"rendered":"https:\/\/nitinox.com\/?p=1211"},"modified":"2026-09-30T09:56:28","modified_gmt":"2026-09-30T07:56:28","slug":"en-14438-317l-stainless-steel-heavy-rounds","status":"publish","type":"post","link":"https:\/\/nitinox.com\/en\/en-14438-317l-stainless-steel-heavy-rounds\/","title":{"rendered":"En 1.4438 \/ 317L Stainless Steel Heavy Rounds"},"content":{"rendered":"<p>Otra muestra de otro pedido de redondos pesados en acero inoxidable austen\u00edtico de alta aleaci\u00f3n, seleccionados especialmente para aplicaciones industriales que requieren una resistencia excepcional a la corrosi\u00f3n.<\/p>\n<h2>Especificaciones del material<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 15px;\">\n<tbody>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 8px 0; font-weight: bold; width: 30%;\">Calidad:<\/td>\n<td style=\"padding: 8px 0;\">EN 1.4438 \/ UNS S31703 \/ 317L<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 8px 0; font-weight: bold;\">Dimensiones en stock:<\/td>\n<td style=\"padding: 8px 0;\">\u00d8 545 mm x 40 mm<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 8px 0; font-weight: bold;\">Trazabilidad:<\/td>\n<td style=\"padding: 8px 0;\">Totalmente certificado, con n\u00fameros de colada verificados.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Caracter\u00edsticas t\u00e9cnicas<\/h2>\n<p>La calidad 1.4438 es un acero inoxidable de bajo contenido en carbono y aleado con molibdeno, dise\u00f1ado para ofrecer un rendimiento superior al 316L est\u00e1ndar en entornos qu\u00edmicos altamente agresivos.<\/p>\n<p>El contenido significativamente mayor de molibdeno proporciona una resistencia superior frente a la corrosi\u00f3n por picaduras de cloruros, corrosi\u00f3n en grietas y ataque qu\u00edmico general. El bajo contenido en carbono (calidad \u201cL\u201d) garantiza la limitaci\u00f3n de la corrosi\u00f3n intergranular durante las operaciones de soldadura, manteniendo la integridad mec\u00e1nica del material.<\/p>\n<h2>Aplicaciones habituales<\/h2>\n<p>Estos redondos de gran espesor son una excelente materia prima para mecanizado, mandrinado o forja de componentes de alta integridad, entre ellos:<\/p>\n<ul style=\"margin: 0; padding-left: 20px; font-size: 15px;\">\n<li style=\"margin-bottom: 6px;\"><strong style=\"color: #111;\">Control de fluidos:<\/strong> bridas para tuber\u00edas de alta resistencia, bridas ciegas y cuerpos de v\u00e1lvulas para alta presi\u00f3n.<\/li>\n<li style=\"margin-bottom: 6px;\"><strong style=\"color: #111;\">Intercambio t\u00e9rmico:<\/strong> placas tubulares de alta tolerancia para intercambiadores de calor industriales de carcasa y tubos.<\/li>\n<li style=\"margin-bottom: 6px;\"><strong style=\"color: #111;\">Recipientes de proceso:<\/strong> tapas de registro, fondos y cierres de recipientes a presi\u00f3n para procesos qu\u00edmicos agresivos.<\/li>\n<\/ul>\n<h2>Industrias objetivo<\/h2>\n<p>Este material est\u00e1 especialmente dise\u00f1ado para ofrecer un rendimiento fiable y duradero en plantas de blanqueo de pasta y papel, procesos petroqu\u00edmicos, sistemas de desulfuraci\u00f3n de gases de combusti\u00f3n (FGD) y plantas de desalinizaci\u00f3n marina.<\/p>\n<h5>Si quieres m\u00e1s informaci\u00f3n o necesitas una cotizaci\u00f3n, puedes contactarnos en Comercial@nitinox.com<\/h5>","protected":false},"excerpt":{"rendered":"<p>Otra muestra de otro pedido de redondos pesados en acero inoxidable austen\u00edtico de alta aleaci\u00f3n, seleccionados especialmente para aplicaciones industriales que requieren una resistencia excepcional a la corrosi\u00f3n. Especificaciones del material Calidad: EN 1.4438 \/ UNS S31703 \/ 317L Dimensiones en stock: \u00d8 545 mm x 40 mm Trazabilidad: Totalmente certificado, con n\u00fameros de colada [&hellip;] <a class=\"more-link\" href=\"https:\/\/nitinox.com\/en\/en-14438-317l-stainless-steel-heavy-rounds\/\">Read More &#10095;&#10095;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":""},"categories":[14],"tags":[],"class_list":["post-1211","post","type-post","status-publish","format-standard","category-materials","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>En 1.4438 \/ 317L Stainless Steel Heavy Rounds - Nitinox<\/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:\/\/nitinox.com\/en\/en-14438-317l-stainless-steel-heavy-rounds\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"En 1.4438 \/ 317L Stainless Steel Heavy Rounds - Nitinox\" \/>\n<meta property=\"og:description\" content=\"Otra muestra de otro pedido de redondos pesados en acero inoxidable austen\u00edtico de alta aleaci\u00f3n, seleccionados especialmente para aplicaciones industriales que requieren una resistencia excepcional a la corrosi\u00f3n. Especificaciones del material Calidad: EN 1.4438 \/ UNS S31703 \/ 317L Dimensiones en stock: \u00d8 545 mm x 40 mm Trazabilidad: Totalmente certificado, con n\u00fameros de colada [&hellip;] Read More &#10095;&#10095;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nitinox.com\/en\/en-14438-317l-stainless-steel-heavy-rounds\/\" \/>\n<meta property=\"og:site_name\" content=\"Nitinox\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-19T08:49:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-30T07:56:28+00:00\" \/>\n<meta name=\"author\" content=\"admin_nitinox\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin_nitinox\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/\"},\"author\":{\"name\":\"admin_nitinox\",\"@id\":\"https:\\\/\\\/nitinox.com\\\/#\\\/schema\\\/person\\\/4ce9ed2d214387e7ea01d91ee67f636d\"},\"headline\":\"En 1.4438 \\\/ 317L Stainless Steel Heavy Rounds\",\"datePublished\":\"2026-05-19T08:49:40+00:00\",\"dateModified\":\"2026-09-30T07:56:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/\"},\"wordCount\":292,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/nitinox.com\\\/#organization\"},\"articleSection\":[\"Materials\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/\",\"url\":\"https:\\\/\\\/nitinox.com\\\/en-14438-317l-stainless-steel-heavy-rounds\\\/\",\"name\":\"En 1.4438 \\\/ 317L Stainless Steel Heavy Rounds - 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