{"id":9357,"date":"2025-08-02T14:35:10","date_gmt":"2025-08-02T06:35:10","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9357"},"modified":"2026-09-27T13:01:04","modified_gmt":"2026-09-27T05:01:04","slug":"l6-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/l6-tool-steel\/","title":{"rendered":"Acero para herramientas L6 | 1.2714 | Proveedor SKT4"},"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>&gt; Acero para herramientas L6<\/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 L6 | 1.2714 | Acero para trabajo en fr\u00edo aleado con cromo-n\u00edquel SKT4<\/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 por ultrasonidos | SEP 1921-82 Clase D\/d garantizado<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u2713Resistencia y templabilidad superiores | Alto contenido de n\u00edquel para resistencia a los golpes<\/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 material L6<\/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 L6 es un acero para herramientas de trabajo en caliente de baja aleaci\u00f3n valorado <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\"><\/mark>Por su excelente tenacidad y buena templabilidad, cuenta con una larga trayectoria de uso y sigue siendo una opci\u00f3n s\u00f3lida para necesidades espec\u00edficas de herramientas y componentes donde la resistencia al impacto y la robustez son fundamentales.<\/p>\n\n\n\n<h2 id=\"1-eael-table-of-content\" class=\"wp-block-heading\">1. Aplicaciones<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Troqueles de troquelado<\/li>\n\n\n\n<li>Pu\u00f1etazos<\/li>\n\n\n\n<li>Troqueles para prensas plegadoras<\/li>\n\n\n\n<li>Rodillos de laminaci\u00f3n en fr\u00edo<\/li>\n\n\n\n<li>Cuchillas de corte<\/li>\n\n\n\n<li>Troqueles de conformado y embutici\u00f3n<\/li>\n\n\n\n<li>Troqueles de forja masivos<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Las aplicaciones de piezas de maquinaria para el acero para herramientas L6 incluyen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>p\u00e9rgolas<\/li>\n\n\n\n<li>C\u00e1maras y seguidores de c\u00e1maras<\/li>\n\n\n\n<li>Mandriles y pinzas<\/li>\n\n\n\n<li>Husos<\/li>\n\n\n\n<li>Engranajes y pi\u00f1ones<\/li>\n\n\n\n<li>Piezas de embrague y trinquetes<\/li>\n\n\n\n<li>Se\u00f1uelos y clavijas de deriva<\/li>\n<\/ul>\n\n\n\n<h2 id=\"2-eael-table-of-content\" class=\"wp-block-heading\">2. Composici\u00f3n del acero L6<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carbono (C): 0,65-0,75%<\/li>\n\n\n\n<li>Manganeso (Mn): 0,25-0,80%<\/li>\n\n\n\n<li>Silicio (Si): 0,25%<\/li>\n\n\n\n<li>Cromo (Cr): 0,60-1,20%<\/li>\n\n\n\n<li>N\u00edquel (Ni): 1,25-2,00%<\/li>\n\n\n\n<li>Molibdeno (Mo): Hasta 0,50% (en algunas variantes)<\/li>\n<\/ul>\n\n\n\n<h2 id=\"3-eael-table-of-content\" class=\"wp-block-heading\">3. Propiedades del acero para herramientas L6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero para herramientas L6 se clasifica como un acero para herramientas de baja aleaci\u00f3n para usos especiales, perteneciente a la serie &quot;L&quot; del sistema de clasificaci\u00f3n del Instituto Americano del Hierro y el Acero (AISI). Su designaci\u00f3n espec\u00edfica del Sistema Unificado de Numeraci\u00f3n (UNS) es T61206.&nbsp;<\/p>\n\n\n\n<h3 id=\"4-eael-table-of-content\" class=\"wp-block-heading\">3.1 Propiedades mec\u00e1nicas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dureza<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Presenta un rango de dureza flexible que depende de su estado y tratamiento:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El rango de dureza en estado recocido es de 183-212 HB, con buena maquinabilidad. Despu\u00e9s del tratamiento t\u00e9rmico (dureza de trabajo), la dureza es de 45-62 HRC, y despu\u00e9s del temple, puede alcanzar una dureza de aproximadamente 64 HRC. La dureza <span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">La dureza requerida para las sierras de carpinter\u00eda es de 45-50 HRC, mientras que la dureza de las herramientas de uso general despu\u00e9s del templado a baja temperatura oscila entre 58 y&nbsp;<\/span>62 HRC.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tenacidad<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">El material L6 presenta una mayor tenacidad en comparaci\u00f3n con muchos aceros de alto contenido de carbono endurecibles al aceite. Esta elevada tenacidad lo convierte en una excelente opci\u00f3n para herramientas y componentes sometidos a cargas de choque o impacto. Si bien la ductilidad a la tracci\u00f3n puede ser menor a temperaturas de revenido m\u00e1s bajas, mejora significativamente al templarlo por encima de 315 \u00b0C (600 \u00b0F). El L6 tambi\u00e9n posee una excelente ductilidad torsional tras un tratamiento t\u00e9rmico adecuado.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Resistencia al desgaste<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">La resistencia al desgaste es moderada, inferior a la de otros aceros para herramientas, como&nbsp;<em><a href=\"https:\/\/aobosteel.com\/es\/o1-tool-steel\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">O1<\/mark><\/a><\/em>&nbsp;o W1.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dureza en caliente y resistencia al ablandamiento:<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">El acero para herramientas L6 presenta baja dureza en caliente y baja resistencia al reblandecimiento durante el templado. Por consiguiente, generalmente no se recomienda para aplicaciones que impliquen trabajo a altas temperaturas. Para entornos de alta temperatura, ser\u00edan m\u00e1s adecuados los aceros espec\u00edficos para trabajo en caliente.<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">3.2 Maquinabilidad&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Su maquinabilidad es media. La presencia de n\u00edquel, si bien es beneficiosa para la tenacidad, hace que sea ligeramente menos maquinable que grados comparables sin n\u00edquel, como el acero para herramientas L2.<\/p>\n\n\n\n<div class=\"wp-block-columns 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-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif\" alt=\"acero para herramientas L6\" class=\"wp-image-9197\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-12x12.avif 12w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6.avif 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas L6<\/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=\"wp-block-paragraph\"><strong>\u00bfLe interesa el acero para herramientas L6?<\/strong> <strong>\u00a1Por favor, rellene el formulario a continuaci\u00f3n para ponerse en contacto con nosotros 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\/9357#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\/9357#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=\"44\"\/><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=\"6-eael-table-of-content\" class=\"wp-block-heading\">4. Tratamiento t\u00e9rmico del acero para herramientas L6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El proceso de tratamiento t\u00e9rmico del acero para herramientas L6 consta de cuatro pasos principales: precalentamiento, austenizaci\u00f3n (endurecimiento), temple y revenido.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">4.1 Precalentamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La temperatura de precalentamiento para el acero para herramientas L6 es&nbsp;<strong>1200 \u00b0F (650 \u00b0C)<\/strong>, con un tiempo de retenci\u00f3n de&nbsp;<strong>De 10 a 15 minutos<\/strong>, o hasta que el material se caliente uniformemente. Evite el remojo prolongado, ya que puede alterar la estructura molecular y causar efectos adversos en procesos posteriores. Para componentes L6 grandes o complejos, se recomienda calentar lentamente dentro del rango de&nbsp;<strong>650\u2013760 \u00b0C (1200\u20131400 \u00b0F)<\/strong>. Si se coloca el material directamente en un horno ya calentado a la temperatura de precalentamiento, es recomendable colocar primero el material sobre el horno para eliminar el fr\u00edo.<\/p>\n\n\n\n<h3 id=\"8-eael-table-of-content\" class=\"wp-block-heading\">4.2 Endurecimiento (Austenizaci\u00f3n)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La temperatura de endurecimiento es&nbsp;<strong>1525 \u00b0F (830 \u00b0C).<\/strong>&nbsp;Algunas fuentes indican que el tiempo de calentamiento oscila entre 790 y 870 \u00b0C (1450 y 1600 \u00b0F) o entre 790 y 845 \u00b0C (1454 y 1553 \u00b0F). Este proceso depende tanto del tiempo como de la temperatura. El tiempo de calentamiento debe ser lo suficientemente prolongado para garantizar que la pieza alcance su temperatura \u00f3ptima. Durante este proceso, la microestructura del acero pasa de ferrita-perlita a austenita, y los carburos de aleaci\u00f3n se disuelven.<\/p>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">4.3 Enfriamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El objetivo del temple es enfriar la austenita lo suficientemente r\u00e1pido como para transformarla en una estructura martens\u00edtica endurecida. El acero para herramientas L6 es principalmente un acero templado en aceite. Tiene buena templabilidad y alcanza la dureza requerida mediante el temple en aceite. Despu\u00e9s del temple, las piezas deben enfriarse hasta <strong>125-150 \u00b0F (52-65 \u00b0C)<\/strong>.<\/p>\n\n\n\n<h3 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">4.4 Templado<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando la temperatura de la pieza baja a&nbsp;<strong>125-150 \u00b0F (52-65 \u00b0C)<\/strong>, Se puede realizar un revenido. El revenido reduce las tensiones internas, mejora la tenacidad del acero y ajusta su dureza. El acero L6 suele revenirse una sola vez, pero se recomiendan varios revenidos para reducir la austenita residual y aliviar las tensiones. El tiempo de mantenimiento es de 2 horas por pulgada (25 mm) de secci\u00f3n transversal.<br>La dureza resultante se puede controlar variando la temperatura de revenido.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Tabla de relaci\u00f3n dureza-temperatura de revenido para acero L6<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Temperatura de revenido<\/strong><\/td><td><strong>Rockwell C<\/strong><\/td><\/tr><tr><td>Reci\u00e9n templado<\/td><td>64<\/td><\/tr><tr><td>300 \u00b0F\/150 \u00b0C<\/td><td>63<\/td><\/tr><tr><td>400 \u00b0F\/205 \u00b0C<\/td><td>63<\/td><\/tr><tr><td>500 \u00b0F\/260 \u00b0C<\/td><td>61<\/td><\/tr><tr><td>600 \u00b0F\/315 \u00b0C<\/td><td>59<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Condiciones experimentales: 1. TEMPERATURA DE PRECALENTAMIENTO 1200 \u00b0F\/650 \u00b0C 2. TEMPERATURA DE ENDURECIMIENTO 1525 \u00b0F\/830 \u00b0C 3. ENFRIAMIENTO EN ACEITE 4. COMPOSICI\u00d3N QU\u00cdMICA Carbono 0,75% Manganeso 0,70% Silicio 0,25% Cromo 0,80% Molibdeno 0,30% N\u00edquel 1,50%<\/figcaption><\/figure>\n\n\n\n<h3 id=\"11-eael-table-of-content\" class=\"wp-block-heading\">4.5 Forjado<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La temperatura de forjado para el acero L6 es de 980 a 1090 \u00b0C (1800 a 2000 \u00b0F). La temperatura de forjado no debe descender por debajo de 845 \u00b0C (1550 \u00b0F).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El acero L6 nunca debe normalizarse despu\u00e9s del forjado; en su lugar, debe recocerse. El acero para herramientas L6 tiene buena templabilidad, por lo que debe enfriarse desde la temperatura de forjado m\u00e1s lentamente que mediante enfriamiento al aire. El acero L6 puede enterrarse en materiales aislantes t\u00e9rmicos como cal, mica o tierra de diatomeas para ralentizar el enfriamiento, evitar el agrietamiento y mantener el acero en un estado semiblando para su posterior procesamiento.<\/p>\n\n\n\n<h3 id=\"12-eael-table-of-content\" class=\"wp-block-heading\">4.6 Recocido y alivio de tensiones<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los aceros L6 no deben normalizarse debido a su alta templabilidad, sino que deben recocerse despu\u00e9s del forjado y antes del endurecimiento. La temperatura de recocido para L6 es&nbsp;<strong>870 \u00b0C (1598 \u00b0F)<\/strong>. El alivio de tensiones se realiza a veces despu\u00e9s del mecanizado en bruto y antes del mecanizado final, generalmente calentando a&nbsp;<strong>650-730 \u00b0C (1200-1350 \u00b0F)<\/strong>&nbsp;para minimizar la deformaci\u00f3n durante el endurecimiento.<\/p>\n\n\n\n<h2 id=\"13-eael-table-of-content\" class=\"wp-block-heading\">5. Comparaci\u00f3n del acero para herramientas L6 con otros aceros<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Seleccionar el acero adecuado es crucial. Aqu\u00ed te mostramos c\u00f3mo se compara el L6:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>vs. Acero para herramientas O1:<\/strong>&nbsp;El L6 ofrece una tenacidad significativamente mayor, pero presenta una menor resistencia a la abrasi\u00f3n en comparaci\u00f3n con el O1.<\/li>\n\n\n\n<li><strong>vs. Acero para herramientas L2:<\/strong>&nbsp;En general, el acero L6 ofrece una mejor templabilidad debido a su contenido de n\u00edquel.<\/li>\n\n\n\n<li><strong>frente a aceros para moldes tipo P:<\/strong>&nbsp;Para los moldes de inyecci\u00f3n de pl\u00e1stico, los aceros especializados de tipo P suelen ser la opci\u00f3n preferida.<\/li>\n\n\n\n<li><strong>vs.&nbsp;<em>4140<\/em>Aceros aleados \/4150:<\/strong>&nbsp;Si bien los aceros 4140\/4150 se utilizan a veces para fijaciones m\u00e1s sencillas o matrices de tiradas cortas, el L6 es un grado de acero para herramientas espec\u00edfico que ofrece un rendimiento superior para herramientas m\u00e1s exigentes.<\/li>\n\n\n\n<li><strong>vs. 1095<\/strong>El acero L6 es un acero aleado para herramientas dise\u00f1ado para equilibrar la dureza, la tenacidad y la resistencia al desgaste gracias a su contenido de n\u00edquel, cromo y molibdeno, lo que lo hace adecuado para diversos troqueles y herramientas de corte. El acero 1095 es un acero al carbono simple, con alto contenido de carbono, cuya dureza depende principalmente de dicho contenido, y puede ser reemplazado por aceros aleados para aplicaciones m\u00e1s exigentes.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"14-eael-table-of-content\" class=\"wp-block-heading\">6. Grados equivalentes del acero para herramientas L6<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Alemania:\u00a0<\/strong>DIN 1.2714\/DIN 55NiCrMoV7 (designaci\u00f3n antigua, pero que todav\u00eda se usa en ocasiones)\u00a0 \u00a0<\/li>\n\n\n\n<li><strong>Jap\u00f3n:&nbsp;<\/strong>JIS SKT4<\/li>\n\n\n\n<li><strong>Porcelana:\u00a0<\/strong>GB\/T 1299:\u00a0<em>5CrNiMo<\/em>\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 id=\"15-eael-table-of-content\" class=\"wp-block-heading\">7. Formularios y dimensiones de suministro<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero para herramientas L6 que suministramos est\u00e1 disponible en diversas formas, incluyendo barras redondas, chapas, planchas, barras planas, barras cuadradas y bloques. Las dimensiones de la barra plana var\u00edan entre: ancho de 20 a 600 mm \u00d7 espesor de 20 a 400 mm \u00d7 longitud de 1000 a 5500 mm. Las dimensiones de la barra redonda var\u00edan entre un di\u00e1metro de 20 a 400 mm \u00d7 una longitud de 1000 a 5500 mm. Las dimensiones del bloque se obtienen cortando la barra plana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pruebas UT: septiembre de 1921-84 D\/d, E\/e.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tratamiento de superficie: acabados superficiales en negro original, pelado, mecanizado\/torneado, pulido, lijado o fresado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estado del inventario: No mantenemos existencias de acero L6. Organizamos la producci\u00f3n en funci\u00f3n de los pedidos de los clientes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plazo de entrega: Los materiales para hornos de arco el\u00e9ctrico (EAF) tienen un plazo de entrega de 30 a 45 d\u00edas.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"9197\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif\" alt=\"acero para herramientas L6\" class=\"wp-image-9197\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-1024x1024.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6-12x12.avif 12w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/07\/L6.avif 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas L6<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" data-id=\"5013\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124.avif\" alt=\"acero para herramientas 1.2714\" class=\"wp-image-5013\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124.avif 1000w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/IMG_20170403_111124-12x12.avif 12w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas 1.2714<\/figcaption><\/figure>\n<\/figure>\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<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Forged L6 \\\/ 1.2714 \\\/ SKT4 Nickel Tool Steel Round Bar\",\n    \"image\": \"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/L6.avif\",\n    \"description\": \"High-quality Forged L6 (1.2714 \\\/ SKT4) Nickel Chrome Molybdenum Tool Steel directly from Aobo Steel factory. Exceptional toughness and deep hardenability. Ideal for drop forging dies and heavy-duty tools. Manufacturer price.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"sku\": \"AOBO-L6-Round\",\n    \"mpn\": \"AOBO-L6-MFG\",\n    \"offers\": {\n        \"@type\": \"AggregateOffer\",\n        \"url\": \"https:\\\/\\\/aobosteel.com\\\/l6-tool-steel\\\/\",\n        \"priceCurrency\": \"USD\",\n        \"lowPrice\": \"1100\",\n        \"highPrice\": \"1400\",\n        \"offerCount\": \"5\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\",\n        \"itemCondition\": \"https:\\\/\\\/schema.org\\\/NewCondition\",\n        \"seller\": {\n            \"@type\": \"Organization\",\n            \"name\": \"Aobo Steel\",\n            \"telephone\": \"+86 180 6294 5370\",\n            \"address\": {\n                \"@type\": \"PostalAddress\",\n                \"streetAddress\": \"No. 141 Huangjiawan, Shileishan Village, Xisai District\",\n                \"addressLocality\": \"Huangshi City\",\n                \"addressRegion\": \"Hubei Province\",\n                \"postalCode\": \"435000\",\n                \"addressCountry\": \"CN\"\n            }\n        }\n    }\n}<\/script>\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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It has a long history of use and remains a solid choice for specific tooling and component needs where impact resistance and strength are critical. 1. Applications Machine part applications for L6 tool steel include: 2. L6 steel Composition [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9197,"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-9357","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) - 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