{"id":6020,"date":"2020-06-03T05:58:26","date_gmt":"2020-06-03T05:58:26","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=6020"},"modified":"2025-07-01T06:34:15","modified_gmt":"2025-07-01T06:34:15","slug":"que-es-el-acero-inoxidable-super-duplex-2507","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/es\/blog\/que-es-el-acero-inoxidable-super-duplex-2507\/","title":{"rendered":"\u00bfQu\u00e9 es el acero inoxidable 2507 s\u00faper d\u00faplex?"},"content":{"rendered":"

2507 acero inoxidable s\u00faper d\u00faplex: 00Cr25Ni7Mo4N<\/h2>\n\n\n
\n
\"2507
2507 Barra de acero inoxidable s\u00faper d\u00faplex<\/figcaption><\/figure>\n<\/div>\n\n\n

El acero inoxidable 2507 se denomina 00Cr25Ni7Mo4N en China. Este acero es un conocido acero inoxidable superd\u00faplex. La cantidad de cromo, molibdeno<\/a> y nitr\u00f3geno en el acero es superior a la del acero inoxidable d\u00faplex de segunda generaci\u00f3n. Su valor PRE puede alcanzar 42 y tiene una excelente resistencia a la corrosi\u00f3n por picaduras y a la corrosi\u00f3n por intersticios.<\/p>\n\n\n\n

El acero d\u00faplex 2057 fue desarrollado por primera vez por la empresa sueca SANDVIK y sali\u00f3 a la luz en 1993.<\/p>\n\n\n\n

Caracter\u00edsticas del acero superd\u00faplex 2507<\/strong><\/h3>\n\n\n\n

Despu\u00e9s de que el acero inoxidable 2507 es adecuado para el tratamiento en soluci\u00f3n, la microestructura de este acero tiene una estructura ideal de doble fase con una relaci\u00f3n \u03b1 \/ \u03b3 de aproximadamente 50\/50.<\/p>\n\n\n\n

Cuando la temperatura de la soluci\u00f3n es superior a 1050 \u00b0 C, a medida que aumenta la temperatura, aumentar\u00e1 el n\u00famero de fases de ferrita en el acero, pero debido al alto contenido de nitr\u00f3geno, la proporci\u00f3n de acero por debajo de 1300 \u00b0 C no cambiar\u00e1 significativamente.<\/p>\n\n\n\n

Propiedades mec\u00e1nicas del acero superd\u00faplex 2507<\/strong><\/h3>\n\n\n\n

Los estudios han demostrado que para obtener una temperatura de transici\u00f3n fr\u00e1gil de menos de -50 \u2103 y suficiente tenacidad para aceros inoxidables s\u00faper d\u00faplex como el acero inoxidable 2507, el contenido de Cr \/ Ni en el acero debe controlarse para obtener los mejores dos- comparaci\u00f3n de fases. <\/p>\n\n\n\n

Es necesario mejorar la pureza del acero y dominar los procesos adecuados de trabajo en caliente y tratamiento t\u00e9rmico.<\/p>\n\n\n\n

Resistencias a la corrosi\u00f3n<\/strong><\/h3>\n\n\n\n
    \n
  1. Corrosi\u00f3n general<\/strong>: La resistencia general a la corrosi\u00f3n del acero inoxidable 2507 no solo es mejor que la de los aceros inoxidables austen\u00edticos con cromo-n\u00edquel como 316 y 904L en algunos medios, sino que tambi\u00e9n es similar al acero inoxidable s\u00faper austen\u00edtico 6Mo + N.<\/li>\n\n\n\n
  2. Corrosi\u00f3n por picaduras y grietas<\/strong>: El acero inoxidable 2507 tiene una excelente resistencia a la corrosi\u00f3n por picaduras y grietas. En algunas pruebas, la resistencia a la corrosi\u00f3n por picaduras y grietas del acero 2507 es cercana o incluso mayor que la del 6Mo + N s\u00faper austen\u00edtico.<\/li>\n\n\n\n
  3. Corrosi\u00f3n por estr\u00e9s<\/strong>: El acero inoxidable 2507 tiene una excelente resistencia a la corrosi\u00f3n por tensi\u00f3n. Por ejemplo, en el uso de gas \u00e1cido Cl-H\u2082S, la resistencia a la corrosi\u00f3n por tensi\u00f3n del acero inoxidable 2507 no solo es mejor que el acero inoxidable d\u00faplex de segunda generaci\u00f3n 2304, 2205, el acero inoxidable austen\u00edtico ordinario 304L, 316L, sino tambi\u00e9n superior al alto contenido de cromo. , n\u00edquel y molibdeno Acero inoxidable 904L y aleaci\u00f3n resistente a la corrosi\u00f3n a base de hierro-n\u00edquel Sanicro28.<\/li>\n\n\n\n
  4. Abrasi\u00f3n<\/strong>: Debido a que el acero inoxidable 2507 superd\u00faplex tiene alta resistencia a la corrosi\u00f3n y alta dureza, este acero muestra un excelente desempe\u00f1o en un ambiente de fluido abrasivo con medios corrosivos y part\u00edculas fijas Resistencia al desgaste<\/li>\n<\/ol>\n\n\n\n

    Rendimiento de procesamiento en fr\u00edo y en caliente<\/strong><\/h3>\n\n\n\n

    Proceso de calor<\/strong>: La tuber\u00eda de acero inoxidable s\u00faper d\u00faplex tiene una plasticidad de trabajabilidad en caliente m\u00e1s baja que la ordinaria tuber\u00eda de acero inoxidable d\u00faplex<\/a> con menor contenido de cromo, molibdeno y nitr\u00f3geno, y la resistencia a la deformaci\u00f3n en caliente es relativamente alta. Por tanto, la trabajabilidad en caliente de este acero es relativamente pobre. Los experimentos muestran que la temperatura de procesamiento en caliente del acero inoxidable 2507 es preferiblemente de 1020 ~ 1125 \u2103.<\/p>\n\n\n\n

    Proceso frio<\/strong>: El acero inoxidable 2507 tiene buena trabajabilidad en fr\u00edo y se puede trabajar y conformar en fr\u00edo en el estado de tratamiento de soluci\u00f3n. Sin embargo, debido a que el l\u00edmite el\u00e1stico del acero inoxidable superd\u00faplex es mucho mayor que el del acero inoxidable monof\u00e1sico, requiere una gran fuerza externa durante la deformaci\u00f3n inicial. Endurecimiento por trabajo en fr\u00edo, cuando la deformaci\u00f3n en fr\u00edo supera los 20%, debe someterse a un tratamiento t\u00e9rmico intermedio a 1080 ~ 1120 \u2103.<\/p>\n\n\n\n

    Campo de aplicaci\u00f3n del acero superd\u00faplex 2507<\/strong><\/h3>\n\n\n\n

    2507 Super Duplex Steel se utiliza principalmente en oleoductos y gasoductos, tanques y tanques de transportadores qu\u00edmicos en alta mar, industria qu\u00edmica, industria petroqu\u00edmica, industria de refinaci\u00f3n de petr\u00f3leo y torres, tanques, recipientes, intercambiadores de calor en entornos de agua de mar.<\/p>","protected":false},"featured_media":6021,"template":"","categories":[186],"tags":[],"class_list":["post-6020","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\nWhat Is 2507 Super Duplex Stainless Steel - Duplex Pipe KAYSUNS<\/title>\n<meta name=\"description\" content=\"what is 2507 super stainless steel? it is called 00Cr25Ni7Mo4N in China. This steel is a well-known super duplex stainless steel.\" \/>\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.kaysuns.com\/es\/blog\/que-es-el-acero-inoxidable-super-duplex-2507\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is 2507 Super Duplex Stainless Steel - Duplex Pipe KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"what is 2507 super stainless steel? it is called 00Cr25Ni7Mo4N in China. This steel is a well-known super duplex stainless steel.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/es\/blog\/que-es-el-acero-inoxidable-super-duplex-2507\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-01T06:34:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"585\" \/>\n\t<meta property=\"og:image:height\" content=\"459\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/\",\"name\":\"What Is 2507 Super Duplex Stainless Steel - Duplex Pipe KAYSUNS\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg\",\"datePublished\":\"2020-06-03T05:58:26+00:00\",\"dateModified\":\"2025-07-01T06:34:15+00:00\",\"description\":\"what is 2507 super stainless steel? it is called 00Cr25Ni7Mo4N in China. This steel is a well-known super duplex stainless steel.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg\",\"width\":585,\"height\":459,\"caption\":\"2507-Super-Duplex-Stainless-Steel-Bar\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kaysuns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Is 2507 Super Duplex Stainless Steel\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kaysuns.com\/#website\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"name\":\"Stainless Steel Pipe and Fittings | KAYSUNS\",\"description\":\"Stainless Steel Pipe & Fittings Manufacturer and Supplier in China\",\"publisher\":{\"@id\":\"https:\/\/www.kaysuns.com\/#organization\"},\"alternateName\":\"KAYSUNS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kaysuns.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kaysuns.com\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"width\":52,\"height\":59,\"caption\":\"Kaysuns Industry Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u00bfQu\u00e9 es 2507 de acero inoxidable s\u00faper d\u00faplex? Tuber\u00eda d\u00faplex KAYSUNS","description":"\u00bfQu\u00e9 es el s\u00faper acero inoxidable 2507? se llama 00Cr25Ni7Mo4N en China. Este acero es un conocido acero inoxidable s\u00faper d\u00faplex.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kaysuns.com\/es\/blog\/que-es-el-acero-inoxidable-super-duplex-2507\/","og_locale":"es_ES","og_type":"article","og_title":"What Is 2507 Super Duplex Stainless Steel - Duplex Pipe KAYSUNS","og_description":"what is 2507 super stainless steel? it is called 00Cr25Ni7Mo4N in China. This steel is a well-known super duplex stainless steel.","og_url":"https:\/\/www.kaysuns.com\/es\/blog\/que-es-el-acero-inoxidable-super-duplex-2507\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_modified_time":"2025-07-01T06:34:15+00:00","og_image":[{"width":585,"height":459,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/","url":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/","name":"\u00bfQu\u00e9 es 2507 de acero inoxidable s\u00faper d\u00faplex? Tuber\u00eda d\u00faplex KAYSUNS","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg","datePublished":"2020-06-03T05:58:26+00:00","dateModified":"2025-07-01T06:34:15+00:00","description":"\u00bfQu\u00e9 es el s\u00faper acero inoxidable 2507? se llama 00Cr25Ni7Mo4N en China. Este acero es un conocido acero inoxidable s\u00faper d\u00faplex.","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/06\/2507-Super-Duplex-Stainless-Steel-Bar.jpg","width":585,"height":459,"caption":"2507-Super-Duplex-Stainless-Steel-Bar"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/blog\/what-is-2507-super-duplex-stainless-steel\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"What Is 2507 Super Duplex Stainless Steel"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubos y accesorios de acero inoxidable | KAYSUNS","description":"Fabricante y proveedor de tubos y accesorios de acero inoxidable en China","publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"alternateName":"KAYSUNS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kaysuns.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Kaysuns Industry Ltd.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","width":52,"height":59,"caption":"Kaysuns Industry Ltd."},"image":{"@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/6020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":2,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/6020\/revisions"}],"predecessor-version":[{"id":50993,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/blog\/6020\/revisions\/50993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media\/6021"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media?parent=6020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/categories?post=6020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/tags?post=6020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}