{"id":9357,"date":"2025-08-02T14:35:10","date_gmt":"2025-08-02T06:35:10","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9357"},"modified":"2026-06-26T09:38:08","modified_gmt":"2026-06-26T01:38:08","slug":"l6-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/l6-tool-steel\/","title":{"rendered":"L6 Tool Steel | 1.2714 | SKT4 Supplier"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" class=\"wp-block-cover__image-background wp-image-7233 size-large\" alt=\"\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, 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, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><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\">Inicio<\/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 aceros 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% UT Garant\u00eda de calidad probada | SEP 1921-82 Clase D\/d garantizada<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u2713 Dureza y templabilidad superiores | Alto contenido de n\u00edquel para resistencia a los impactos<\/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, torneada, acabado laminado o pulida<\/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 para 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\">L6 tool steel is a low-alloy hot work tool steel\u00a0valued <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 herramientas y componentes espec\u00edficos donde la resistencia al impacto y la robustez son cruciales.<\/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>Matrices de corte<\/li>\n\n\n\n<li>Punzones<\/li>\n\n\n\n<li>Matrices para prensas plegadoras<\/li>\n\n\n\n<li>Rodillos de laminaci\u00f3n en fr\u00edo<\/li>\n\n\n\n<li>Cuchillas de cizalla<\/li>\n\n\n\n<li>Matrices de conformaci\u00f3n y embutici\u00f3n<\/li>\n\n\n\n<li>Matrices de forja masivas<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Las aplicaciones de piezas de m\u00e1quina para acero para herramientas L6 incluyen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>cenadores<\/li>\n\n\n\n<li>C\u00e1maras y seguidores de c\u00e1mara<\/li>\n\n\n\n<li>Mandriles y pinzas<\/li>\n\n\n\n<li>Husillos<\/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>Plantillas y pasadores 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 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, UNS (Sistema de Numeraci\u00f3n Unificado), 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\">Tiene un rango flexible de dureza dependiendo de su condici\u00f3n y tratamiento:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The hardness range in the annealed state is 183-212 HB, with good machinability. After heat treatment (working hardness), the hardness is&nbsp;45-62 HRC, and after quenching, it can reach a hardness of approximately&nbsp;64 HRC. The hardness <span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">required for woodworking saws is&nbsp;45-50 HRC, while the hardness of general-purpose tools after low-temperature tempering ranges&nbsp;from 58 to&nbsp;<\/span>62 HRC.<\/p>\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\">El material L6 presenta mayor tenacidad que muchos grados de alto contenido de carbono que se templan en aceite. Esta alta tenacidad lo convierte en una excelente opci\u00f3n para herramientas y componentes sometidos a cargas de impacto o choque. Si bien la ductilidad a la tracci\u00f3n puede ser menor a temperaturas de revenido m\u00e1s bajas, mejora significativamente al revenerarse por encima de 315 \u00b0C (600 \u00b0F). El L6 tambi\u00e9n presenta 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 ablandamiento durante el revenido. Por lo tanto, generalmente no se recomienda para aplicaciones que impliquen servicio a temperaturas elevadas. Para entornos de alta temperatura, los aceros espec\u00edficos para trabajo en caliente ser\u00edan m\u00e1s adecuados.<\/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>\u00bfEst\u00e1 interesado en el acero para herramientas L6?<\/strong> <strong>\u00a1Por favor rellene el formulario a continuaci\u00f3n 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\/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=\"6.1.6\" \/><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=\"72\"\/><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\">L6 tool steel heat treatment\u00a0process involves four primary steps: preheating, austenitizing (hardening), quenching, and tempering.<\/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 del acero para herramientas L6 es&nbsp;<strong>1200 \u00b0F (650 \u00b0C)<\/strong>, con un tiempo de retenci\u00f3n de&nbsp;<strong>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 aconsejable colocar primero el material encima del 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 (Austenitizaci\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 una temperatura de 790\u2013870 \u00b0C (1450\u20131600 \u00b0F) o de 790\u2013845 \u00b0C (1454\u20131553 \u00b0F). Este proceso se ve influenciado tanto por el tiempo como por la temperatura. El tiempo de remojo debe ser lo suficientemente largo como para garantizar que la pieza de trabajo se caliente completamente. Durante este proceso, la microestructura del acero cambia de ferrita-perlita a austenita, y los carburos de la aleaci\u00f3n se disuelven.<\/p>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">4.3 Apagado<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El objetivo del temple es enfriar la austenita con la suficiente rapidez para transformarla en una estructura martens\u00edtica endurecida. El acero para herramientas L6 es principalmente un acero templado en aceite. Presenta buena templabilidad y alcanza la dureza requerida mediante el temple en aceite. Tras el temple, las piezas deben enfriarse a <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 desciende 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>Como se apag\u00f3<\/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. TEMPLE EN ACEITE 4. QU\u00cdMICA Carbono 0,751 TP3T Manganeso 0,701 TP3T Silicio 0,251 TP3T Cromo 0,801 TP3T Molibdeno 0,301 TP3T N\u00edquel 1,501 TP3T<\/figcaption><\/figure>\n\n\n\n<h3 id=\"11-eael-table-of-content\" class=\"wp-block-heading\">4.5 Forja<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La temperatura de forja del acero L6 es de 980 a 1090 \u00b0C (1800 a 2000 \u00b0F). No debe ser inferior a 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 temple. La temperatura de recocido para L6 es&nbsp;<strong>870 \u00b0C (1598 \u00b0F)<\/strong>El alivio de tensi\u00f3n a veces se realiza despu\u00e9s del mecanizado en bruto y antes del mecanizado final, generalmente mediante calentamiento a&nbsp;<strong>650-730 \u00b0C (1200-1350 \u00b0F)<\/strong>&nbsp;para minimizar la distorsi\u00f3n durante el endurecimiento.<\/p>\n\n\n\n<h2 id=\"13-eael-table-of-content\" class=\"wp-block-heading\">5. C\u00f3mo se compara el 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 se compara el L6:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>vs. Acero para herramientas O1:<\/strong>&nbsp;L6 ofrece una tenacidad significativamente mayor pero exhibe una menor resistencia a la abrasi\u00f3n en comparaci\u00f3n con O1.<\/li>\n\n\n\n<li><strong>vs. Acero para herramientas L2:<\/strong>&nbsp;L6 generalmente ofrece una mejor templabilidad debido a su contenido de n\u00edquel.<\/li>\n\n\n\n<li><strong>vs. aceros para moldes tipo P:<\/strong>&nbsp;Para los moldes de inyecci\u00f3n de pl\u00e1stico, los aceros especializados tipo P suelen ser la opci\u00f3n preferida.<\/li>\n\n\n\n<li><strong>vs.&nbsp;<em>4140<\/em>\/4150 Aceros aleados:<\/strong>&nbsp;Si bien 4140\/4150 a veces se utilizan para accesorios m\u00e1s simples o matrices de tiradas cortas, 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 de acero para herramientas L6<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Alemania:\u00a0<\/strong>DIN\u00a01.2714\/DIN 55NiCrMoV7 (older designation, but still sometimes used)\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. Formas 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, losas, barras planas, barras cuadradas y bloques. Las dimensiones de la barra plana var\u00edan de: ancho 20\u2013600 mm \u00d7 espesor 20\u2013400 mm \u00d7 longitud 1000\u20135500 mm. Las dimensiones de la barra redonda var\u00edan de 20\u2013400 mm de di\u00e1metro \u00d7 longitud 1000\u20135500 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 originales negros, pelados, mecanizados\/torneados, pulidos, rectificados o fresados.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estado del inventario: No tenemos existencias de acero L6. Organizamos la producci\u00f3n seg\u00fan los pedidos de los clientes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tiempo de entrega: Los materiales para horno de arco el\u00e9ctrico (EAF) son 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=\"1.2714 acero para herramientas\" 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\">1.2714 acero para herramientas<\/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>","protected":false},"excerpt":{"rendered":"<p>L6 tool steel is a low-alloy hot work tool steel\u00a0valued for its excellent toughness and good\u00a0hardenability. 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":"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":"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 v27.9 (Yoast SEO v27.9) - 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