{"id":5261,"date":"2019-09-16T06:16:02","date_gmt":"2019-09-16T06:16:02","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=5261"},"modified":"2025-06-30T08:12:36","modified_gmt":"2025-06-30T08:12:36","slug":"caracteristicas-de-rendimiento-de-los-tubos-de-acero-inoxidable-duplex","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/es\/blog\/caracteristicas-de-rendimiento-de-los-tubos-de-acero-inoxidable-duplex\/","title":{"rendered":"Caracter\u00edsticas de rendimiento de la tuber\u00eda de acero inoxidable d\u00faplex"},"content":{"rendered":"<h2><a href=\"https:\/\/www.kaysuns.com\/es\/duplex-2205-stainless-steel-pipe\/\" target=\"_blank\">Tuber\u00eda d\u00faplex<\/a> se apoya en acero inoxidable d\u00faplex, por lo que cuenta con acero inoxidable d\u00faplex.<\/h2>\n<p><strong>El acero inoxidable d\u00faplex tiene las siguientes caracter\u00edsticas de rendimiento:<\/strong><br \/>\n(1) El acero inoxidable d\u00faplex que contiene molibdeno presenta una buena resistencia a la corrosi\u00f3n bajo tensi\u00f3n por cloruros en condiciones de baja tensi\u00f3n. Generalmente, el acero inoxidable austen\u00edtico tipo 18-8 es propenso a la... <a href=\"https:\/\/www.kaysuns.com\/es\/agrietamiento-por-corrosion-bajo-tension-en-acero-inoxidable\/\" target=\"_blank\" rel=\"noopener\">agrietamiento por corrosi\u00f3n bajo tensi\u00f3n<\/a> en soluci\u00f3n de cloruro neutro por encima de 60 \u00b0C, e intercambiadores de calor, evaporadores, etc. de dicho acero inoxidable en medio industrial de cloruro de trazas y sulfuro de hidr\u00f3geno. Existe una tendencia a producir grietas por corrosi\u00f3n bajo tensi\u00f3n, mientras que el acero inoxidable d\u00faplex presenta una buena resistencia.<\/p>\n<p>(2) El acero inoxidable d\u00faplex que contiene molibdeno tiene buena resistencia a las picaduras. El potencial de picadura d\u00faplex del acero inoxidable d\u00faplex es similar al del acero inoxidable austen\u00edtico cuando tiene el mismo valor equivalente de resistencia a picaduras (PRE = Cr% + 3.3Mo% + 16N%). La resistencia a la corrosi\u00f3n por picadura del acero inoxidable d\u00faplex y el acero inoxidable austen\u00edtico es comparable a la del AISI 316L. La resistencia a la corrosi\u00f3n por picaduras y grietas de los aceros inoxidables d\u00faplex con alto contenido de cromo que contienen Cr 25%, especialmente los que contienen nitr\u00f3geno, supera la del AISI 316L.<\/p>\n<p>(3) Tiene buena fatiga por corrosi\u00f3n y resistencia a la corrosi\u00f3n por desgaste. Es adecuado para fabricar equipos el\u00e9ctricos como bombas y v\u00e1lvulas en determinadas condiciones de medios corrosivos.<\/p>\n<p>(4) Las propiedades mec\u00e1nicas completas son buenas. Tiene alta resistencia y resistencia a la fatiga, y su l\u00edmite el\u00e1stico es el doble que el del acero inoxidable austen\u00edtico 18-8. El alargamiento en el estado de soluci\u00f3n s\u00f3lida es 25% y el valor de tenacidad AK (muesca en V) est\u00e1 por encima de 100J.<\/p>\n<p>(5) Buena soldabilidad, baja tendencia al agrietamiento t\u00e9rmico, generalmente sin precalentamiento antes de soldar, sin tratamiento t\u00e9rmico despu\u00e9s de soldar y se puede soldar con acero inoxidable austen\u00edtico tipo 18-8 o acero al carbono.<\/p>\n<p>(6) La temperatura de procesamiento d\u00faplex del acero inoxidable d\u00faplex que contiene bajo contenido de cromo (18%Cr) es m\u00e1s ancha que la del acero inoxidable austen\u00edtico 18-8, y la resistencia es peque\u00f1a, y la hoja de acero se puede enrollar y enrollar directamente sin forjar. El procesamiento en caliente de acero inoxidable d\u00faplex con alto contenido de cromo (25% Cr) es un poco m\u00e1s dif\u00edcil que el acero inoxidable austen\u00edtico y puede producir productos como placas, tubos y alambres.<\/p>\n<p>(7) En comparaci\u00f3n con el acero inoxidable austen\u00edtico tipo 18-8, el efecto de endurecimiento por trabajo es mayor en el trabajo en fr\u00edo. Cuando el tubo y la placa est\u00e1n sujetos a deformaci\u00f3n, se requiere una gran tensi\u00f3n para deformarlos.<\/p>\n<p>(8) En comparaci\u00f3n con el acero inoxidable austen\u00edtico, tiene una gran conductividad t\u00e9rmica y un peque\u00f1o coeficiente de expansi\u00f3n lineal, y es adecuado para su uso como revestimiento de equipos y para la producci\u00f3n de paneles compuestos. Tambi\u00e9n adecuado para fabricar matrices de intercambiadores de calor, la eficiencia de transferencia de calor es mayor que la del acero inoxidable austen\u00edtico.<\/p>\n<p>(9) Todav\u00eda existen diversas tendencias a la fragilidad del acero inoxidable ferr\u00edtico con alto contenido de cromo, que no deben utilizarse en condiciones de trabajo por encima de 300 \u00b0 C. Cuanto menor sea el contenido de cromo en el acero inoxidable d\u00faplex, menos da\u00f1ina ser\u00e1 la fase fr\u00e1gil como \u03c3.<\/p>","protected":false},"featured_media":5095,"template":"","categories":[186],"tags":[],"class_list":["post-5261","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Performance Characteristics Of Duplex Stainless Steel Pipe - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Duplex stainless steel is supported by duplex stainless steel, so it features 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\/caracteristicas-de-rendimiento-de-los-tubos-de-acero-inoxidable-duplex\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Performance Characteristics Of Duplex Stainless Steel Pipe - 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