{"id":13216,"date":"2026-03-02T15:29:48","date_gmt":"2026-03-02T07:29:48","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13216"},"modified":"2026-03-21T13:39:02","modified_gmt":"2026-03-21T05:39:02","slug":"d2-tempering-temperature","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/d2-tempering-temperature\/","title":{"rendered":"Temperatura de revenido D2"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-9aa58f6d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7776cb14\"><h1 class=\"uagb-heading-text\">Temperatura de revenido D2: Gu\u00eda t\u00e9cnica para el control de la dureza y el endurecimiento secundario.<\/h1><\/div>\n\n\n\n<p>El revenido es la etapa final y estructuralmente decisiva del ciclo completo de tratamiento t\u00e9rmico del acero para herramientas D2. Tras la austenizaci\u00f3n y el temple al aire, el acero permanece en un estado martens\u00edtico altamente tensionado con una cantidad considerable de austenita retenida. Sin un revenido controlado, esta estructura es inestable e inadecuada para aplicaciones exigentes en herramientas.<\/p>\n\n\n\n<p>Esta p\u00e1gina se centra espec\u00edficamente en el control del revenido. Para una comprensi\u00f3n completa de la secuencia de endurecimiento, incluidos los par\u00e1metros de austenizaci\u00f3n y la estrategia de temple, consulte la documentaci\u00f3n completa. <a href=\"https:\/\/aobosteel.com\/es\/d2-tool-steel-heat-treatment-guide\/\">Gu\u00eda de tratamiento t\u00e9rmico del acero para herramientas D2<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Finalidad del templado del acero para herramientas D2<\/h2>\n\n\n\n<p>El acero D2 es un acero para herramientas de trabajo en fr\u00edo, de alto contenido en carbono y cromo, que se endurece al aire y se caracteriza por su resistencia a la abrasi\u00f3n y su estabilidad dimensional. Sin embargo, su estructura en estado templado contiene tensiones internas y austenita retenida que deben gestionarse con cuidado.<\/p>\n\n\n\n<p>El revenido alivia las tensiones residuales del temple, mejora la tenacidad y estabiliza la microestructura. Al mismo tiempo, promueve la transformaci\u00f3n de la austenita retenida inestable en martensita fresca durante el enfriamiento desde la temperatura de revenido. El grado de esta transformaci\u00f3n afecta directamente la estabilidad dimensional y la vida \u00fatil de la herramienta a largo plazo.<\/p>\n\n\n\n<p>En t\u00e9rminos pr\u00e1cticos, la selecci\u00f3n del revenido determina si el acero D2 se comporta como un acero para herramientas de m\u00e1xima resistencia al desgaste o como un material para herramientas estructuralmente estable, preparado para recubrimientos o tratamientos superficiales secundarios.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rango de temperatura de templado recomendado<\/h2>\n\n\n\n<p>El rango t\u00edpico de temperatura de templado para el acero D2 va de 205 \u00b0C a 540 \u00b0C (400 \u00b0F a 1000 \u00b0F). Dentro de este rango, se pueden lograr diferentes equilibrios de rendimiento.<\/p>\n\n\n\n<p>Cuando se requiere la m\u00e1xima dureza, el revenido a aproximadamente 200\u2013205 \u00b0C (390\u2013400 \u00b0F) es la pr\u00e1ctica habitual. En estas condiciones, la dureza suele oscilar entre 60 y 62 HRC. Este m\u00e9todo prioriza la resistencia a la compresi\u00f3n y a la abrasi\u00f3n a temperaturas ambiente de servicio.<\/p>\n\n\n\n<p>Si la estabilidad dimensional y la reducci\u00f3n de la austenita retenida son factores cr\u00edticos, se prefiere el revenido en la regi\u00f3n de endurecimiento secundario entre 482 \u00b0C y 520 \u00b0C (900\u2013968 \u00b0F). La dureza en este rango es ligeramente menor, generalmente de 58 a 60 HRC, pero la estructura se vuelve m\u00e1s estable y predecible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comportamiento de endurecimiento secundario<\/h2>\n\n\n\n<p>El acero D2 contiene niveles significativos de cromo, molibdeno y vanadio. Estos elementos forman carburos de aleaci\u00f3n durante el revenido y generan un endurecimiento secundario a temperaturas superiores a aproximadamente 500 \u00b0C.<\/p>\n\n\n\n<p>Durante esta etapa, se precipitan finos carburos a partir de la soluci\u00f3n s\u00f3lida. A medida que el carbono y los elementos de aleaci\u00f3n abandonan la matriz, aumentan las temperaturas de inicio y finalizaci\u00f3n de la martensita. Este cambio desestabiliza la austenita retenida, que posteriormente se transforma en martensita fresca durante el enfriamiento a temperatura ambiente.<\/p>\n\n\n\n<p>Cuando el revenido se realiza a unos 520 \u00b0C, el contenido de austenita retenida puede disminuir de aproximadamente un 15 % a menos del 5 %. Si bien el acero D2 presenta endurecimiento secundario, su valor m\u00e1ximo se considera generalmente moderado en comparaci\u00f3n con algunos aceros de alta velocidad con alto contenido de aleaci\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ciclos de templado y control de procesos<\/h2>\n\n\n\n<p>La disciplina t\u00e9rmica durante el revenido es fundamental. El doble revenido es obligatorio para el acero D2, y en ocasiones se opta por el triple revenido para herramientas cr\u00edticas. El segundo revenido alivia las tensiones en la martensita reci\u00e9n formada durante el enfriamiento del primer ciclo de revenido.<\/p>\n\n\n\n<p>Cada ciclo de revenido debe incluir un tiempo de mantenimiento m\u00ednimo de dos horas por pulgada (25,4 mm) de la secci\u00f3n m\u00e1s delgada. Es necesaria una distribuci\u00f3n uniforme de la temperatura para evitar gradientes estructurales.<\/p>\n\n\n\n<p>Tras el temple, el acero debe enfriarse a aproximadamente 50\u201366 \u00b0C (120\u2013150 \u00b0F) antes de introducirlo directamente en un horno de revenido precalentado. Dejar que el acero se enfr\u00ede completamente a temperatura ambiente antes del primer revenido aumenta el riesgo de agrietamiento e inestabilidad estructural.<\/p>\n\n\n\n<p>Entre los ciclos de revenido, la herramienta debe enfriarse al aire hasta alcanzar la temperatura ambiente para garantizar la m\u00e1xima transformaci\u00f3n de la austenita retenida antes de volver a calentarla.<\/p>\n\n\n\n<p>Si una pieza permanece a temperatura ambiente durante m\u00e1s de dos horas antes del revenido, la austenita retenida puede estabilizarse. En tales casos, puede ser necesario un recocido y endurecimiento completos para restablecer una respuesta predecible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Temperatura de revenido frente a dureza<\/h2>\n\n\n\n<p>La siguiente relaci\u00f3n se aplica al D2 enfriado al aire desde 1010 \u00b0C (1850 \u00b0F).<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Temperatura de revenido (\u00b0F)<\/td><td>Temperatura de revenido (\u00b0C)<\/td><td>Dureza (HRC)<\/td><\/tr><tr><td>Como se apag\u00f3<\/td><td>Como se apag\u00f3<\/td><td>64<\/td><\/tr><tr><td>300<\/td><td>149\u2013150<\/td><td>61<\/td><\/tr><tr><td>400<\/td><td>204\u2013205<\/td><td>60<\/td><\/tr><tr><td>500<\/td><td>260<\/td><td>58\u201359<\/td><\/tr><tr><td>600<\/td><td>315\u2013316<\/td><td>58<\/td><\/tr><tr><td>700<\/td><td>370\u2013371<\/td><td>58<\/td><\/tr><tr><td>800<\/td><td>425\u2013427<\/td><td>57\u201358<\/td><\/tr><tr><td>900\u2013960<\/td><td>482\u2013516<\/td><td>58\u201360<\/td><\/tr><tr><td>1000<\/td><td>538<\/td><td>56\u201357<\/td><\/tr><tr><td>1050<\/td><td>565\u2013566<\/td><td>54<\/td><\/tr><tr><td>1100<\/td><td>593<\/td><td>48<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Esta curva ilustra c\u00f3mo la dureza disminuye gradualmente con la temperatura, seguida de una respuesta de endurecimiento secundario cerca de los 500 \u00b0C.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Riesgos comunes del proceso<\/h2>\n\n\n\n<p>Debe evitarse el revenido entre 260 \u00b0C y 370 \u00b0C (500\u2013700 \u00b0F) porque los aceros que contienen cromo pueden presentar fragilidad azul en este rango, lo que reduce su tenacidad.<\/p>\n\n\n\n<p>El revenido prolongado entre 374 \u00b0C y 574 \u00b0C (705\u20131065 \u00b0F) puede provocar fragilizaci\u00f3n por revenido. Si bien la regi\u00f3n de endurecimiento secundario alrededor de 515 \u00b0C mejora la estabilidad dimensional y el rendimiento a altas temperaturas, reduce ligeramente la tenacidad al impacto en comparaci\u00f3n con el revenido a baja temperatura. Por ello, el revenido cerca de 205 \u00b0C sigue siendo la opci\u00f3n est\u00e1ndar para las herramientas de trabajo en fr\u00edo, ya que proporciona la combinaci\u00f3n \u00f3ptima de m\u00e1xima resistencia a la abrasi\u00f3n y la mayor tenacidad al impacto disponible para este grado.<\/p>\n\n\n\n<p>Las operaciones posteriores al mecanizado, como el rectificado, la soldadura o la electroerosi\u00f3n, pueden provocar cambios microestructurales localizados. Se recomienda un tratamiento t\u00e9rmico de alivio de tensiones a una temperatura entre 14 y 28 \u00b0C inferior a la temperatura de revenido final anterior para restablecer el equilibrio estructural.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gu\u00eda de selecci\u00f3n de ingenieros<\/h2>\n\n\n\n<p>Cuando las aplicaciones exigen la m\u00e1xima resistencia a la compresi\u00f3n y al desgaste a temperatura ambiente, resulta apropiado un revenido a baja temperatura, cerca de 205 \u00b0C, manteniendo una dureza de entre 60 y 62 HRC.<\/p>\n\n\n\n<p>Si la herramienta se someter\u00e1 a recubrimiento PVD, nitruraci\u00f3n o servicio a altas temperaturas, es m\u00e1s adecuado el revenido en el rango de endurecimiento secundario a unos 515 \u00b0C. Este m\u00e9todo reduce la austenita retenida por debajo del 5 % y mejora la estabilidad dimensional, manteniendo una dureza entre 58 y 60 HRC.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\">Preguntas frecuentes<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1772436276508\"><strong class=\"schema-faq-question\">\u00bfCu\u00e1l es el rango de temperatura de revenido recomendado para el acero para herramientas D2?<\/strong> <p class=\"schema-faq-answer\">El rango t\u00edpico de revenido para el acero para herramientas D2 va de 205 \u00b0C a 540 \u00b0C (400 \u00b0F a 1000 \u00b0F). Este rango permite diferentes equilibrios entre dureza y estabilidad.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436296828\"><strong class=\"schema-faq-question\">\u00bfA qu\u00e9 temperatura se alcanza la m\u00e1xima dureza en el acero para herramientas D2?<\/strong> <p class=\"schema-faq-answer\">El revenido a aproximadamente 200\u2013205 \u00b0C (390\u2013400 \u00b0F) es la pr\u00e1ctica habitual para obtener la m\u00e1xima dureza. Esto suele dar como resultado un rango de dureza de 60 a 62 HRC.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436298095\"><strong class=\"schema-faq-question\">\u00bfCu\u00e1l es el rango de endurecimiento secundario para el acero para herramientas D2?<\/strong> <p class=\"schema-faq-answer\">El endurecimiento secundario se produce entre 482 \u00b0C y 520 \u00b0C (900\u2013968 \u00b0F). Este rango es el preferido cuando la estabilidad dimensional y la reducci\u00f3n de la austenita retenida son cruciales.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436299391\"><strong class=\"schema-faq-question\">\u00bfPor qu\u00e9 es obligatorio el doble templado para el acero para herramientas D2?<\/strong> <p class=\"schema-faq-answer\">Se requiere un doble revenido para aliviar las tensiones en la martensita reci\u00e9n formada durante el primer ciclo de enfriamiento. El triple revenido puede utilizarse para herramientas cr\u00edticas.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436300062\"><strong class=\"schema-faq-question\">\u00bfQu\u00e9 temperaturas de revenido deben evitarse para prevenir la fragilidad?<\/strong> <p class=\"schema-faq-answer\">Evite el revenido entre 260 \u00b0C y 370 \u00b0C (500\u2013700 \u00b0F) para prevenir la fragilizaci\u00f3n azul. Adem\u00e1s, un revenido prolongado entre 374 \u00b0C y 574 \u00b0C puede provocar fragilizaci\u00f3n por revenido.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436356092\"><strong class=\"schema-faq-question\">\u00bfC\u00f3mo afecta el revenido a 520 \u00b0C a la austenita retenida?<\/strong> <p class=\"schema-faq-answer\">El revenido a temperaturas cercanas a los 520 \u00b0C puede reducir el contenido de austenita retenida de aproximadamente un 15 % a menos del 5 %. Esto mejora la estabilidad dimensional y la previsibilidad de la herramienta.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436370148\"><strong class=\"schema-faq-question\">\u00bfCu\u00e1l es el tiempo de mantenimiento necesario para cada ciclo de atemperado?<\/strong> <p class=\"schema-faq-answer\">Cada ciclo requiere un tiempo de mantenimiento m\u00ednimo de dos horas por pulgada (25,4 mm) de la secci\u00f3n m\u00e1s delgada. Es necesaria una distribuci\u00f3n uniforme de la temperatura para evitar gradientes estructurales.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1772436386542\"><strong class=\"schema-faq-question\">\u00bfCu\u00e1ndo debe transferirse el acero para herramientas D2 al horno de templado?<\/strong> <p class=\"schema-faq-answer\">Tras el temple, el acero debe enfriarse a 50\u201366 \u00b0C (120\u2013150 \u00b0F) antes de transferirlo inmediatamente a un horno precalentado. Enfriarlo completamente a temperatura ambiente aumenta el riesgo de agrietamiento.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-related-pages\">P\u00e1ginas relacionadas<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aobosteel.com\/es\/d2-austenitizing-temperature\/\">Temperatura de austenizaci\u00f3n D2<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/es\/d2-secondary-hardening\/\">Endurecimiento secundario D2<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/es\/d2-cryogenic-treatment\/\">Tratamiento criog\u00e9nico D2<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/es\/d2-distortion-control\/\">Control de distorsi\u00f3n D2<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/es\/d2-retained-austenite\/\">Austenita retenida D2<\/a><\/li>\n<\/ul>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>D2 Tempering Temperature: Technical Guide for Hardness and Secondary Hardening Control Tempering is the final and structurally decisive stage in the complete heat-treatment cycle of D2 tool steel. After austenitizing and air-quenching, the steel remains in a highly stressed martensitic condition with a measurable amount of retained austenite. Without controlled tempering, this structure is unstable [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13216","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D2 Tempering Temperature | Hardness Control in Heat Treatment | AoboSteel<\/title>\n<meta name=\"description\" content=\"Technical guide to D2 tempering temperature. Learn hardness curves, secondary hardening range, retained austenite reduction, and double tempering requirements.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/es\/d2-tempering-temperature\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D2 Tempering Temperature\" \/>\n<meta property=\"og:description\" content=\"Technical guide to D2 tempering temperature. 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Cooling fully to room temperature increases the risk of cracking.","inLanguage":"es"},"inLanguage":"es"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"D2 Tempering Temperature: Technical Guide for Hardness and Secondary Hardening Control Tempering is the final and structurally decisive stage in the complete heat-treatment cycle of D2 tool steel. After austenitizing and air-quenching, the steel remains in a highly stressed martensitic condition with a measurable amount of retained austenite. Without controlled tempering, this structure is unstable&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"D2 Tempering Temperature: Technical Guide for Hardness and Secondary Hardening Control Tempering is the final and structurally decisive stage in the complete heat-treatment cycle of D2 tool steel. After austenitizing and air-quenching, the steel remains in a highly stressed martensitic condition with a measurable amount of retained austenite. Without controlled tempering, this structure is unstable&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/comments?post=13216"}],"version-history":[{"count":5,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13216\/revisions"}],"predecessor-version":[{"id":14035,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13216\/revisions\/14035"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media?parent=13216"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}