{"id":13444,"date":"2026-03-11T08:06:58","date_gmt":"2026-03-11T00:06:58","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13444"},"modified":"2026-10-06T08:15:04","modified_gmt":"2026-10-06T00:15:04","slug":"d2-vs-skd11-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/d2-vs-skd11-tool-steel\/","title":{"rendered":"Comparaci\u00f3n de acero para herramientas D2 vs SKD11 | Aobo Steel"},"content":{"rendered":"<section class=\"aobo-d2-vs-skd11-tool-steel-page\">\n  <style>\n\n\n\n\n\n    .aobo-d2-vs-skd11-tool-steel-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      font-family: inherit;\n      color: var(--aobo-text);\n      line-height: 1.7;\n      background: transparent;\n      padding: 0;\n      box-sizing: border-box;\n    }\n\n    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  <h1 id=\"h-d2-vs-skd11-tool-steel\">D2 vs SKD11 Acero para herramientas<\/h1>\n      <p>Los ingenieros y compradores comparan frecuentemente los aceros para herramientas D2 y SKD11 cuando trabajan con diferentes normas internacionales. <a href=\"https:\/\/aobosteel.com\/es\/tool-steel-equivalent-grades\/\">D2 es la designaci\u00f3n AISI utilizada principalmente en Am\u00e9rica del Norte<\/a>, mientras que <a href=\"https:\/\/aobosteel.com\/es\/skd11-tool-steel-technical-overview\/\">SKD11 es la designaci\u00f3n del Est\u00e1ndar Industrial Japon\u00e9s (JIS) definida en JIS G4404<\/a>. Ambos pertenecen a <a href=\"https:\/\/aobosteel.com\/es\/cold-work-tool-steels\/\">la misma categor\u00eda de aceros para herramientas de trabajo en fr\u00edo de alto carbono y alto cromo<\/a>.<\/p>\n      <p>En la pr\u00e1ctica global de herramientas, D2 se compara com\u00fanmente con SKD11 y DIN 1.2379, que son ampliamente reconocidos como grados equivalentes bajo diferentes normas regionales. Comprender su relaci\u00f3n ayuda a los ingenieros a interpretar hojas de datos, especificaciones y documentaci\u00f3n de proveedores en mercados internacionales.<\/p>\n      <p>Para especificaciones de suministro, <a href=\"https:\/\/aobosteel.com\/es\/tool-steel-supplier-bulk-capability\/\">tama\u00f1os disponibles y condiciones de entrega<\/a>, consulte nuestra <a href=\"https:\/\/aobosteel.com\/es\/d2-tool-steel\/\">p\u00e1gina de producto del acero para herramientas D2<\/a>. La l\u00f3gica paso a paso de especificaci\u00f3n y pedido al por mayor est\u00e1 en la <a href=\"https:\/\/aobosteel.com\/es\/d2-tool-steel-1-2379-skd11-selection-supply-guide\/\">gu\u00eda de selecci\u00f3n y suministro a granel de D2<\/a>.<\/p>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <h2>Descripci\u00f3n general del material<\/h2>\n      <h3>Acero para herramientas D2 (AISI \/ UNS T30402)<\/h3>\n      <p>D2 es uno de los aceros para herramientas de trabajo en fr\u00edo de alto carbono y alto cromo m\u00e1s utilizados. Se usa com\u00fanmente como grado de referencia al comparar aceros para trabajo en fr\u00edo resistentes al desgaste.<\/p>\n      <p><a href=\"https:\/\/aobosteel.com\/es\/air-hardening-tool-steel\/\">Como acero para herramientas de temple al aire, D2 ofrece<\/a>:<\/p>\n      <ul class=\"aobo-list\">\n        <li>alta estabilidad dimensional durante el tratamiento t\u00e9rmico<\/li>\n        <li>buena resistencia a la distorsi\u00f3n<\/li>\n        <li>riesgo reducido de agrietamiento en comparaci\u00f3n con los aceros para herramientas de temple en aceite<\/li>\n      <\/ul>\n      <p>Estas caracter\u00edsticas hacen de D2 un material est\u00e1ndar para herramientas de trabajo en fr\u00edo de producci\u00f3n prolongada.<\/p>\n      <h3>Acero para herramientas SKD11 (JIS G4404)<\/h3>\n      <p>SKD11 es la designaci\u00f3n del Est\u00e1ndar Industrial Japon\u00e9s para la misma clase de aceros para herramientas de trabajo en fr\u00edo de alto carbono y alto cromo. Est\u00e1 dise\u00f1ado para aplicaciones de herramientas que requieren alta dureza, fuerte resistencia a la abrasi\u00f3n y comportamiento estable en el tratamiento t\u00e9rmico.<\/p>\n      <p>En el uso industrial pr\u00e1ctico, SKD11 se compara frecuentemente con AISI D2 y DIN 1.2379, ya que estos grados comparten objetivos metal\u00fargicos y rangos de aplicaci\u00f3n similares.<\/p>\n      <h2>\u00bfSon D2 y SKD11 equivalentes?<\/h2>\n      <p>D2 y SKD11 son ampliamente considerados equivalentes funcionales. Aunque las normas internacionales no son matem\u00e1ticamente id\u00e9nticas, la designaci\u00f3n AISI D2 se considera generalmente la m\u00e1s cercana a JIS SKD11 y a DIN 1.2379.<\/p>\n      <p>Para la mayor\u00eda de las aplicaciones de ingenier\u00eda y fabricaci\u00f3n, estos grados pueden usarse indistintamente cuando las propiedades requeridas coinciden con las caracter\u00edsticas t\u00edpicas de los aceros para herramientas de trabajo en fr\u00edo de alto carbono y alto cromo.<\/p>\n      <h2>Composici\u00f3n qu\u00edmica<\/h2>\n      <p>Las composiciones qu\u00edmicas de D2 y SKD11 son muy similares. Las diferencias reflejan principalmente los rangos admisibles definidos por sus respectivas normas.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>Elemento<\/th><th>D2 (AISI) % nominal<\/th><th>SKD11 (JIS) % nominal<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>Carbon (C)<\/td><td>1.50<\/td><td>1.55<\/td><\/tr>\n            <tr><td>Cromo (Cr)<\/td><td>12.00<\/td><td>12.00<\/td><\/tr>\n            <tr><td>Molibdeno (Mo)<\/td><td>1.00<\/td><td>0.70<\/td><\/tr>\n            <tr><td>Vanadio (V)<\/td><td>1.00<\/td><td>1.00<\/td><\/tr>\n            <tr><td>Silicio (Si)<\/td><td>\u2014<\/td><td>0.30<\/td><\/tr>\n            <tr><td>Manganeso (Mn)<\/td><td>\u2014<\/td><td>0.35<\/td><\/tr>\n            <tr><td>F\u00f3sforo \/ Azufre<\/td><td>\u2014<\/td><td>0.03 Max<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>Estos valores nominales ilustran la estrecha relaci\u00f3n metal\u00fargica entre los dos grados.<\/p>\n      <h2>Caracter\u00edsticas mec\u00e1nicas y de rendimiento<\/h2>\n      <p>Debido a que sus composiciones de aleaci\u00f3n est\u00e1n estrechamente alineadas, D2 y SKD11 exhiben caracter\u00edsticas mec\u00e1nicas y de rendimiento muy similares.<\/p>\n      <ul class=\"aobo-list\">\n        <li>Dureza. <a href=\"https:\/\/aobosteel.com\/es\/d2-steel-hardness\/\">Ambos aceros pueden alcanzar 60\u201362 HRC despu\u00e9s del tratamiento t\u00e9rmico<\/a>. La dureza de trabajo t\u00edpica oscila entre 54 y 62 HRC, seg\u00fan la temperatura de revenido seleccionada.<\/li>\n        <li>Resistencia al desgaste. Ambos grados proporcionan una excelente resistencia a la abrasi\u00f3n. Esto se debe principalmente a la presencia de <a href=\"https:\/\/aobosteel.com\/es\/tool-steel-carbide-types-and-hardness\/\">carburos duros ricos en cromo (como M\u2087C\u2083)<\/a> distribuidos dentro de una matriz martens\u00edtica de alto carbono.<\/li>\n        <li>Tenacidad y maquinabilidad. El alto contenido de carburos que produce una fuerte resistencia al desgaste tambi\u00e9n reduce la tenacidad y la resistencia al impacto. Como resultado, ambos grados son relativamente dif\u00edciles de mecanizar y rectificar en comparaci\u00f3n con aceros para herramientas de menor aleaci\u00f3n.<\/li>\n        <li>Estabilidad dimensional. Debido a que ambos aceros son grados de temple al aire, experimentan una distorsi\u00f3n relativamente baja durante el tratamiento t\u00e9rmico en comparaci\u00f3n con muchos otros aceros para herramientas.<\/li>\n      <\/ul>\n      <h2>Aplicaciones t\u00edpicas<\/h2>\n      <p>D2 y SKD11 se usan com\u00fanmente en operaciones de trabajo en fr\u00edo donde las herramientas deben soportar alta presi\u00f3n y desgaste abrasivo severo sin exposici\u00f3n prolongada a temperaturas elevadas. Las aplicaciones t\u00edpicas incluyen:<\/p>\n      <ul class=\"aobo-list\">\n        <li>troqueles de corte para producci\u00f3n prolongada<\/li>\n        <li>matrices de conformado y embutici\u00f3n profunda<\/li>\n        <li>herramientas de laminado de roscas<\/li>\n        <li>componentes de forja en fr\u00edo y extrusi\u00f3n en fr\u00edo<\/li>\n        <li>punzones de perforaci\u00f3n<\/li>\n        <li><a href=\"https:\/\/aobosteel.com\/es\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\/\">cuchillas de corte y cuchillas de hendido<\/a><\/li>\n        <li><a href=\"https:\/\/aobosteel.com\/es\/tool-steel-for-gages-precision-tools\/\">calibradores y herramientas de bru\u00f1ido<\/a><\/li>\n        <li>moldes para ladrillos<\/li>\n      <\/ul>\n      <h2>Conclusi\u00f3n<\/h2>\n      <p>Al comparar el acero para herramientas D2 vs SKD11, los dos grados representan esencialmente la misma clase de aceros para herramientas de trabajo en fr\u00edo de alto carbono y alto cromo definidos por diferentes normas regionales. D2 pertenece al sistema AISI, mientras que SKD11 se especifica en la norma japonesa JIS. Ambos tambi\u00e9n est\u00e1n estrechamente asociados con DIN 1.2379 en el sistema europeo.<\/p>\n      <p id=\"h-\">Su composici\u00f3n qu\u00edmica, respuesta al tratamiento t\u00e9rmico y caracter\u00edsticas de rendimiento t\u00edpicas son altamente comparables. Para la mayor\u00eda de las aplicaciones de herramientas de trabajo en fr\u00edo, D2 y SKD11 se tratan como equivalentes intercambiables dentro de sus respectivos sistemas de normas.<\/p>\n      <h2 id=\"h-related-page\">P\u00e1gina relacionada<\/h2>\n      <ul class=\"aobo-list\">\n        <li><a href=\"https:\/\/aobosteel.com\/es\/d2-vs-1-2379\/\">\u00bfEs D2 lo mismo que 1.2379?<\/a><\/li>\n        <li><a href=\"https:\/\/aobosteel.com\/es\/what-is-the-difference-between-skd11-and-skd61\/\">SKD11 vs SKD61: \u00bfQu\u00e9 acero para herramientas se adapta a su aplicaci\u00f3n?<\/a><\/li>\n      <\/ul>\n      >\n    <\/main>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>D2 vs SKD11 Tool Steel Engineers and buyers frequently compare D2 and SKD11 tool steels when working across different international standards. D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_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-13444","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - 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D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"D2 vs SKD11 Tool Steel Engineers and buyers frequently compare D2 and SKD11 tool steels when working across different international standards. D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13444","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=13444"}],"version-history":[{"count":5,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13444\/revisions"}],"predecessor-version":[{"id":20993,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13444\/revisions\/20993"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media?parent=13444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}