{"id":9340,"date":"2025-08-02T11:32:18","date_gmt":"2025-08-02T03:32:18","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9340"},"modified":"2026-09-27T13:01:22","modified_gmt":"2026-09-27T05:01:22","slug":"m35-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/m35-tool-steel\/","title":{"rendered":"Acero para herramientas M35 | 1.3243 | Proveedor SKH55"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"632\" class=\"wp-block-cover__image-background wp-image-7233 size-full\" alt=\"Bulk tool steel bar stock in the Aobo Steel warehouse\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-768x253.webp 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1536x506.webp 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-18x6.webp 18w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#4e4b40\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-uagb-container uagb-block-29fc5c3c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c196a237\"><h6 class=\"uagb-heading-text\"><a href=\"https:\/\/aobosteel.com\/es\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Hogar<\/mark> <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/es\/tool-steels\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">cat\u00e1logo de acero para herramientas<\/mark><u> <\/u><\/a>Acero para herramientas M35<\/h6><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d1ce38c5\"><h5 class=\"uagb-heading-text\"><em>Aobo Steel | Proveedor global de acero para herramientas en China<\/em><\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5b6189ba\"><h2 class=\"uagb-heading-text\">Acero para herramientas AISI M35 | 1.3243 | Acero r\u00e1pido de cobalto SKH55 (HSS-Co)<\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-914bcd03\"><h5 class=\"uagb-heading-text\">\u2713100% Control de calidad probado mediante ultrasonido<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u2713SEP 1921-82 Clase D\/d garantizada<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-20e20150\"><h5 class=\"uagb-heading-text\">\u2713Entrega en estado recocido<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33ee52f8\"><h5 class=\"uagb-heading-text\">\u2713Superficie: Escama negra, torneado, acabado fresado o pulido<\/h5><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Consulta r\u00e1pida sobre el material M35<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">El acero para herramientas M35 es un acero r\u00e1pido de molibdeno con contenido de cobalto. Su composici\u00f3n, espec\u00edficamente la adici\u00f3n de cobalto, da como resultado una mayor dureza en estado templado, resistencia al desgaste y dureza en caliente en comparaci\u00f3n con el acero para herramientas M2, lo que permite mayores velocidades de corte.<\/p>\n\n\n\n<h2 id=\"1-eael-table-of-content\" class=\"wp-block-heading\">1. Composici\u00f3n qu\u00edmica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero M35 que suministramos cumple plenamente con los requisitos est\u00e1ndar. Debido a su contenido de cobalto, el acero M35 posee propiedades especiales en comparaci\u00f3n con otros aceros para herramientas comunes. Su tabla de composici\u00f3n es la siguiente:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Elemento<\/td><td>Carbono<\/td><td>Cromo<\/td><td>Molibdeno<\/td><td>Tungsteno<\/td><td>Vanadio<\/td><td>Cobalto<\/td><td>Manganeso<\/td><td>Silicio<\/td><\/tr><tr><td>Composici\u00f3n (%)<\/td><td>0.80\u20130.90<\/td><td>3.75\u20134.50<\/td><td>4.50\u20135.50<\/td><td>5.50\u20136.75<\/td><td>1.75\u20132.20<\/td><td>4.50\u20135.50<\/td><td>0.20\u20130.45<\/td><td>0.20\u20130.45<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"2-eael-table-of-content\" class=\"wp-block-heading\">2. Propiedades del acero para herramientas M35<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La combinaci\u00f3n espec\u00edfica de elementos en el acero para herramientas M35 se traduce en un conjunto de caracter\u00edsticas de rendimiento muy valoradas en diversas aplicaciones de herramientas.<\/p>\n\n\n\n<h3 id=\"3-eael-table-of-content\" class=\"wp-block-heading\">2.1 Mayor dureza y revenido<em>&nbsp;<\/em>Respuesta<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un aspecto fundamental de las propiedades del acero para herramientas M35 es su dureza superior. El contenido de cobalto 5% es clave en este sentido, ya que no solo aumenta la dureza alcanzable en comparaci\u00f3n con los grados M2 est\u00e1ndar, sino que tambi\u00e9n intensifica significativamente la respuesta del acero durante el proceso de revenido.&nbsp;<\/p>\n\n\n\n<h3 id=\"4-eael-table-of-content\" class=\"wp-block-heading\">2.2 Resistencia al desgaste excepcional<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La vida \u00fatil y la eficiencia de las herramientas est\u00e1n directamente relacionadas con su resistencia al desgaste. El acero para herramientas M35 ofrece un rendimiento excepcional en este sentido. Su mayor dureza, resultado directo de su aleaci\u00f3n con cobalto y su estructura de carburo optimizada, proporciona una s\u00f3lida resistencia al desgaste abrasivo. Esto significa que las herramientas fabricadas con M35 durar\u00e1n m\u00e1s, reduciendo el tiempo de inactividad y los costos de reemplazo.<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">2.3 Dureza en caliente superior (dureza roja)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Una de las propiedades m\u00e1s importantes del acero para herramientas M35 es su excelente dureza en caliente, tambi\u00e9n conocida como dureza roja. Esto se debe directamente a la adici\u00f3n de cobalto. Esta caracter\u00edstica es fundamental para aplicaciones que implican altas velocidades y avances de corte, donde las herramientas se someten a una considerable generaci\u00f3n de calor. El M35 mantiene su resistencia y dureza a estas temperaturas elevadas, lo que permite realizar operaciones de mecanizado a mayores velocidades y avances, aumentando as\u00ed la productividad sin comprometer prematuramente la integridad de la herramienta.<\/p>\n\n\n\n<h3 id=\"6-eael-table-of-content\" class=\"wp-block-heading\">2.4 Equilibrio de la resistencia<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Si bien el acero para herramientas M35 est\u00e1 dise\u00f1ado para ofrecer alta dureza y resistencia al desgaste, tambi\u00e9n presenta una notable tenacidad. Esto se aprecia especialmente al compararlo con otros aceros r\u00e1pidos de alta resistencia al desgaste. Esta tenacidad permite que las herramientas de M35 soporten cierto grado de tensi\u00f3n mec\u00e1nica e impacto durante su funcionamiento. Aunque para aplicaciones que requieren una resistencia extrema a los golpes se podr\u00edan considerar otros grados, el M35 ofrece un perfil equilibrado, adecuado para una amplia gama de herramientas de corte y conformado donde se necesita un balance entre resistencia al desgaste y tenacidad. Generalmente se considera m\u00e1s tenaz que el T15, si bien su resistencia a los golpes es ligeramente inferior a la del M42.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">2.5 Facilidad de molienda favorable<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La facilidad de fabricaci\u00f3n de herramientas y su posterior mantenimiento, como el reafilado, es una consideraci\u00f3n pr\u00e1ctica importante. El acero para herramientas M35 presenta una buena capacidad de afilado, similar a la del acero r\u00e1pido M2. La distribuci\u00f3n de carburos no disueltos en el M35 es tal que el vanadio a\u00f1adido no afecta negativamente su capacidad de afilado, a diferencia de lo que podr\u00eda ocurrir en otros aceros con alto contenido de vanadio, como el M3. Esto facilita procesos de afilado y conformado de herramientas m\u00e1s sencillos y eficientes.<\/p>\n\n\n\n<h3 id=\"8-eael-table-of-content\" class=\"wp-block-heading\">2.6 Propiedades f\u00edsicas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Densidad:<\/strong>&nbsp;Aproximadamente 8,3-8,5 g\/cm\u00b3<\/li>\n\n\n\n<li><strong>Punto de fusi\u00f3n:<\/strong>&nbsp;Aproximadamente 1420-1450 \u00b0C<\/li>\n\n\n\n<li><strong>Conductividad t\u00e9rmica:<\/strong>&nbsp;Aproximadamente 20-25 W\/(m\u00b7K)<\/li>\n\n\n\n<li><strong>Coeficiente de dilataci\u00f3n t\u00e9rmica:<\/strong>&nbsp;Aproximadamente 11-13\u00d710\u207b\u2076\/\u00b0C<\/li>\n\n\n\n<li><strong>M\u00f3dulo de elasticidad:<\/strong>&nbsp;Aproximadamente 210-220 GPa<\/li>\n<\/ul>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">2.7 Propiedades mec\u00e1nicas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dureza del material M35 despu\u00e9s&nbsp;<\/strong>tratamiento t\u00e9rmico<strong>:<\/strong>&nbsp;HRC 65-67 (templado + revenido m\u00faltiple).<\/li>\n\n\n\n<li><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>Dureza a alta temperatura:<\/strong>&nbsp;A 600 \u00b0C, a\u00fan mantiene una dureza HRC de 54-58 (el cobalto mejora la dureza en rojo).<\/span><\/li>\n\n\n\n<li><strong>Resistencia a la tracci\u00f3n:<\/strong>&nbsp;Aproximadamente 2000-2500 MPa<\/li>\n\n\n\n<li><strong>Tenacidad:<\/strong>&nbsp;La resistencia al impacto es baja (aproximadamente 4-8 J\/cm\u00b2),<\/li>\n\n\n\n<li><strong>Resistencia al desgaste:<\/strong>&nbsp;Excelente, especialmente para el corte a alta velocidad y el procesamiento de materiales de alta dureza (como acero inoxidable y aleaciones de titanio).<\/li>\n\n\n\n<li><strong>Resistencia a la compresi\u00f3n:<\/strong>&nbsp;Aproximadamente 3000-3500 MPa<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns has-ast-global-color-8-background-color has-background is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/M35-tool-steel.webp\" alt=\"Acero para herramientas M35\" class=\"wp-image-7959\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/M35-tool-steel.webp 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/M35-tool-steel-300x300.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/M35-tool-steel-150x150.webp 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/M35-tool-steel-12x12.webp 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Acero para herramientas M35<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\"><strong>\u00bfBusca acero r\u00e1pido M35? \u00a1Complete el siguiente formulario para contactarnos ahora!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16042-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16042\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/pages\/9340#wpcf7-f16042-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/pages\/9340#wpcf7-f16042-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16042\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16042-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Su nombre *\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Correo electr\u00f3nico *\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Mensaje *\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar consulta\" \/>\n<\/p><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>\u0394<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"9\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":true,\"openpopup_id\":16052}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">3. Gu\u00eda de tratamiento t\u00e9rmico del acero para herramientas M35<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un tratamiento t\u00e9rmico adecuado es fundamental para lograr las propiedades deseadas en el acero para herramientas M35. El objetivo principal de este proceso es transformar la estructura recocida del acero M35 (principalmente ferrita y carburos de aleaci\u00f3n) en una estructura martens\u00edtica endurecida y templada que contenga los carburos necesarios para un rendimiento \u00f3ptimo de la herramienta de corte. Esto generalmente implica cuatro etapas principales: precalentamiento, austenizaci\u00f3n, temple y revenido.<\/p>\n\n\n\n<h3 id=\"11-eael-table-of-content\" class=\"wp-block-heading\">3.1 Precalentamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El precalentamiento es un paso necesario para los aceros para herramientas de alta aleaci\u00f3n como el M35. Sirve para minimizar el choque t\u00e9rmico y uniformizar la temperatura en toda la pieza antes de aplicar las temperaturas de austenizaci\u00f3n m\u00e1s elevadas.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Temperatura de precalentamiento recomendada:<\/strong>&nbsp;Para el acero para herramientas M35, la temperatura de precalentamiento recomendada es&nbsp;<strong>815 \u00b0C (1500 \u00b0F)<\/strong>.<\/li>\n\n\n\n<li><strong>Consideraciones:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Para herramientas complejas o de mayor tama\u00f1o, suele ser beneficioso un proceso de precalentamiento en varias etapas.<\/li>\n\n\n\n<li>Si se introduce la pieza M35 en un horno que ya est\u00e1 precalentado, es recomendable colocar primero la pieza encima del horno para eliminar cualquier resto de fr\u00edo, reduciendo as\u00ed el riesgo de choque t\u00e9rmico y agrietamiento.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"12-eael-table-of-content\" class=\"wp-block-heading\">3.2 Austenizaci\u00f3n (endurecimiento)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Durante la austenizaci\u00f3n, el acero M35 se calienta a alta temperatura para disolver los carburos de aleaci\u00f3n complejos en el&nbsp;<em>austenita<\/em>&nbsp;fase, que es esencial para el desarrollo de sus propiedades finales. Los aceros para herramientas de alta velocidad se calientan t\u00edpicamente a temperaturas que van desde 1150 \u00b0C a 1290 \u00b0C (2100 \u00b0F a 2350 \u00b0F), dependiendo del grado espec\u00edfico.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Temperatura de austenizaci\u00f3n recomendada para M35:<\/strong>&nbsp;<strong>1190 \u00b0C (2175 \u00b0F)<\/strong>.<\/li>\n\n\n\n<li><strong>Tiempo de espera:<\/strong>&nbsp;El tiempo de mantenimiento a esta alta temperatura suele ser corto, alrededor de&nbsp;<strong>De 2 a 6 minutos<\/strong>, dependiendo de la configuraci\u00f3n y el tama\u00f1o de la herramienta. Por ejemplo, una secci\u00f3n transversal de 6 pulgadas de espesor podr\u00eda mantenerse durante unos 5 a 6 minutos.<\/li>\n\n\n\n<li><strong>Entorno del horno:<\/strong>&nbsp;Para austenizar el M35, a menudo se prefiere utilizar un ba\u00f1o de sales o un horno de atm\u00f3sfera controlada para evitar la degradaci\u00f3n de la superficie, como la oxidaci\u00f3n o la descarburaci\u00f3n.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"13-eael-table-of-content\" class=\"wp-block-heading\">3.3 Enfriamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tras la austenizaci\u00f3n, el acero M35 se enfr\u00eda r\u00e1pidamente (templado) para transformar la austenita en martensita.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Medio de enfriamiento recomendado para M35:<\/strong>&nbsp;Ba\u00f1o de aceite o de sal.<\/li>\n\n\n\n<li><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>Ba\u00f1o de sal para refrescarse:<\/strong>&nbsp;Normalmente, el ba\u00f1o de sal se mantiene a <strong>540\u00b0C a 650<\/strong>\u00b0C (1000 \u00b0F a<strong> 1200\u00b0F)<\/strong>.<\/span> Posteriormente, la pieza se enfr\u00eda al aire. El temple en ba\u00f1o de sales ayuda a minimizar la distorsi\u00f3n y las tensiones residuales debidas a la uniformidad de la temperatura.<\/li>\n\n\n\n<li><strong>Enfriamiento con aceite:<\/strong>&nbsp;El temple directo en aceite no siempre se utiliza; a veces, el acero se enfr\u00eda primero a una temperatura intermedia (por ejemplo, aproximadamente 1000 \u00b0C) antes del temple en aceite para ayudar a prevenir grietas por temple.<\/li>\n\n\n\n<li><strong>Velocidad de enfriamiento:<\/strong>&nbsp;El enfriamiento debe ser lo suficientemente r\u00e1pido a trav\u00e9s del rango de temperatura cr\u00edtico para asegurar la transformaci\u00f3n deseada a una estructura martens\u00edtica.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"14-eael-table-of-content\" class=\"wp-block-heading\">3.4 Templado<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El revenido es un paso final crucial. La estructura del acero M35 templado (martensita y austenita retenida) est\u00e1 sometida a altas tensiones y es fr\u00e1gil. El revenido aumenta la tenacidad del acero, alivia las tensiones internas y promueve el endurecimiento secundario mediante la precipitaci\u00f3n de carburos de aleaci\u00f3n. En el caso de los aceros de alta velocidad, el revenido tambi\u00e9n transforma la austenita retenida en martensita nueva, lo que requiere un revenido adicional.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El M35, un acero que contiene cobalto, generalmente tiene un rango de dureza de trabajo m\u00e1s alto (65-67 HRC) y presenta una mayor dureza de revenido y dureza en caliente en comparaci\u00f3n con el M2. El revenido de los aceros de alta velocidad se realiza normalmente a temperaturas que oscilan entre 530 \u00b0C y 570 \u00b0C (980 \u00b0F y 1060 \u00b0F).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ciclos de templado para M35:<\/strong>&nbsp;Requiere&nbsp;<strong>m\u00faltiples ciclos de templado, normalmente de 2 a 4 veces<\/strong>, para asegurar la correcta transformaci\u00f3n de la austenita retenida y el revenido de la martensita reci\u00e9n formada.<\/li>\n\n\n\n<li><strong>Tiempo de remojo:<\/strong>&nbsp;Cada ciclo consiste en calentar a la temperatura deseada y dejar en remojo durante 2-4 horas.<strong>, o 2 horas por pulgada de secci\u00f3n transversal<\/strong>.<\/li>\n\n\n\n<li><strong>Enfriamiento despu\u00e9s del templado:<\/strong>&nbsp;Normalmente se realiza al aire libre.<\/li>\n\n\n\n<li><strong>Momento:<\/strong>&nbsp;Temple el acero lo antes posible despu\u00e9s de que se haya enfriado tras el temple (idealmente antes de que alcance la temperatura ambiente, por ejemplo, entre&nbsp;<strong>52 \u00b0C y 65 \u00b0C o 125 \u00b0F y 150 \u00b0F<\/strong>) para evitar grietas.<\/li>\n\n\n\n<li><strong>Enfriamiento desde la temperatura de templado:<\/strong>&nbsp;Se recomienda un enfriamiento lento para minimizar las tensiones residuales.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Temperaturas de revenido y dureza resultante del acero para herramientas M35:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Temperatura de revenido<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Rockwell C<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Reci\u00e9n templado<\/td><td class=\"has-text-align-center\" data-align=\"center\">65<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">900 \u00b0F\/480 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">64<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">950 \u00b0F\/510 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">65<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1000 \u00b0F\/540 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">65<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1050\u00b0F\/565\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">64<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1100 \u00b0F\/595 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">62<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1150 \u00b0F\/620 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">58<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1200 \u00b0F\/650 \u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">52<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Condiciones experimentales: 1. TEMPERATURA DE PRECALENTAMIENTO 1500 \u00b0F\/815 \u00b0C 2. TEMPERATURA DE ENDURECIMIENTO 2250 \u00b0F\/1230 \u00b0C 3. ENFRIAMIENTO CON ACEITE O SAL 4. COMPOSICI\u00d3N QU\u00cdMICA Carbono: 1,001 TP3T Manganeso: 0,801 TP3T Silicio: 0,301 TP3T Cromo: 4,151 TP3T Molibdeno: 5,001 TP3T Vanadio: 2,001 TP3T Tungsteno: 6,001 TP3T Cobalto: 5,001 TP3T Azufre: 0,271 TP3T<\/figcaption><\/figure>\n\n\n\n<h3 id=\"15-eael-table-of-content\" class=\"wp-block-heading\">3.6 Opcional: Tratamiento bajo cero para acero M35<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tras el temple, se puede aplicar un tratamiento t\u00e9rmico a temperaturas bajo cero, especialmente en aceros de alto contenido de carbono y alta aleaci\u00f3n como el M35, para transformar la austenita retenida en martensita. Esto puede mejorar la dureza, la resistencia al desgaste y la estabilidad dimensional.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Procedimiento:<\/strong>&nbsp;Implica enfriar a temperaturas que van desde <strong>-30\u00b0C a -120\u00b0C<\/strong>.<\/li>\n\n\n\n<li><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>Hacer un seguimiento:<\/strong>&nbsp;Si se utiliza un tratamiento bajo cero,&nbsp;<strong>debe ser seguido inmediatamente&nbsp;<\/strong><\/span><strong>mediante el templado<\/strong>&nbsp;para aliviar las tensiones introducidas por la transformaci\u00f3n.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"16-eael-table-of-content\" class=\"wp-block-heading\">4. Solicitud<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Enfoque de aplicaci\u00f3n del acero para herramientas M35<\/strong><\/td><td><strong>Detalles de fuentes t\u00e9cnicas<\/strong><\/td><\/tr><tr><td><strong>Herramientas especializadas y de mayor tama\u00f1o<\/strong><\/td><td>Adecuado para herramientas especiales y especialmente recomendado para herramientas de mayor di\u00e1metro, concretamente aquellas que superan los 20 mm.<\/td><\/tr><tr><td><strong>Operaciones de brochado<\/strong><\/td><td>El acero M35 se ha utilizado para&nbsp;<strong>herramientas de brochado<\/strong>, por ejemplo, en la producci\u00f3n de pistas de bolas en cubos de juntas.<\/td><\/tr><tr><td><strong>Desgaste de engranajes<\/strong><\/td><td>Utilizado para la fabricaci\u00f3n&nbsp;<strong>placas de cocina de engranajes<\/strong>. En pruebas comparativas, como el tallado de engranajes del eje trasero, las fresas M35 formaron parte de los materiales evaluados.<\/td><\/tr><tr><td><strong>Herramientas para trabajo en fr\u00edo<\/strong><\/td><td>Bajo ciertas condiciones de servicio, M35 puede aplicarse en&nbsp;<strong>aplicaciones de trabajo en fr\u00edo<\/strong>.<\/td><\/tr><tr><td><strong>Necesidades de alta dureza<\/strong><\/td><td>Su contenido de cobalto proporciona una mayor dureza de temple y&nbsp;<strong>dureza caliente<\/strong>&nbsp;en comparaci\u00f3n con M2, lo que lo hace adecuado para velocidades de corte m\u00e1s altas y mejor&nbsp;<strong>resistencia al desgaste<\/strong>.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En cuanto a su trabajabilidad, la capacidad de molienda de&nbsp;<strong>Acero para herramientas M35<\/strong>&nbsp;Se informa que es similar al de M2.<\/p>\n\n\n\n<h2 id=\"17-eael-table-of-content\" class=\"wp-block-heading\">5. Calificaciones equivalentes<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EE. UU. (AISI\/ASTM):<\/strong>&nbsp;M35<\/li>\n\n\n\n<li><strong>Alemania (DIN EN ISO 4957):<\/strong>&nbsp;1.3243 \/ HS6-5-2-5<\/li>\n\n\n\n<li><strong>Jap\u00f3n (JIS G 4403):<\/strong>&nbsp;SKH55<\/li>\n\n\n\n<li><strong>China (GB\/T 9943):<\/strong>&nbsp;W6Mo5Cr4V2Co5<\/li>\n\n\n\n<li><strong>ISO 4957:<\/strong>&nbsp;HS6-5-2-5<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Formulario de solicitud de cotizaci\u00f3n abierta<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<style id=\"aobo-hero-legibility\">\n\/* aobo product hero - copy sits on the photo, left side graded, right side\n   left at its own brightness. 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Its composition, specifically the Cobalt addition, leads to higher temper hardness,\u00a0wear\u00a0resistance, and hot hardness compared to\u00a0M2 tool steel, enabling higher cutting speeds. 1. Chemical composition The M35 steel we provide fully meets the standard requirements. Due to its cobalt content, M35 steel has some special properties [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7959,"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":"full-width-container","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":"disabled","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-9340","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>M35 Tool Steel | 1.3243 | SKH55 Supplier - AoboSteel<\/title>\n<meta name=\"description\" content=\"M35 tool steel is a Cobalt-bearing molybdenum high-speed steel. 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