{"id":9395,"date":"2025-08-03T00:45:36","date_gmt":"2025-08-02T16:45:36","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9395"},"modified":"2026-09-27T13:00:47","modified_gmt":"2026-09-27T05:00:47","slug":"h11-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/h11-tool-steel\/","title":{"rendered":"H11 Tool Steel Supplier | 1.2343 \/ SKD6 Hot Work Steel Manufacturer | Aobo Steel"},"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 H11<\/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 H11 | 1.2343 | SKD6 Acero para trabajo en caliente al cromo<\/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 H11<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-91d6fb79 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\">El acero para herramientas H11 es un acero para trabajo en caliente de temple al aire conocido por su excelente tenacidad, resistencia t\u00e9rmica y resistencia a la fatiga t\u00e9rmica. Ofrece buena resistencia al desgaste a temperaturas medias, baja distorsi\u00f3n en el tratamiento t\u00e9rmico y fuerte resistencia a la corrosi\u00f3n por aluminio fundido. El H11 se utiliza ampliamente en fundici\u00f3n a presi\u00f3n, forja, extrusi\u00f3n y aplicaciones de moldes de pl\u00e1stico. Se designa como H11 (ASTM A681), con grados equivalentes que incluyen 1.2343 (DIN) y SKD6 (JIS).<\/p>\n\n\n\n<h2 id=\"h-h11-tool-steel-supply-overview\" class=\"wp-block-heading\">Descripci\u00f3n general del suministro de acero para herramientas H11<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Grado<\/td><td>AISI H11 \/ DIN 1.2343 \/ JIS SKD6<\/td><\/tr><tr><td>Condiciones de entrega<\/td><td>Totalmente recocido (estado blando para el mecanizado)<\/td><\/tr><tr><td>Formularios disponibles<\/td><td>Barra redonda \/ Barra plana \/ Placa \/ Bloque forjado<\/td><\/tr><tr><td>Capacidad de producci\u00f3n mensual<\/td><td>Aproximadamente 1000 toneladas m\u00e9tricas<\/td><\/tr><tr><td>Cantidad de exportaci\u00f3n recomendada<\/td><td>Contenedor completo de 20GP (~26 toneladas)<\/td><\/tr><tr><td>Cantidad m\u00ednima de pedido<\/td><td>5 toneladas<\/td><\/tr><tr><td>Plazo de entrega (con existencias de lingotes)<\/td><td>Aproximadamente 20 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (fundici\u00f3n reciente)<\/td><td>30\u201345 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (Grado ESR)<\/td><td>Aproximadamente 60 d\u00edas<\/td><\/tr><tr><td>Inspecci\u00f3n<\/td><td>Equipo interno de pruebas ultras\u00f3nicas + Inspecci\u00f3n por terceros disponible<\/td><\/tr><tr><td>Documentaci\u00f3n<\/td><td>MTC (EN 10204 3.1) + Informe UT<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-why-global-distributors-source-h11-from-aobo-steel\" class=\"wp-block-heading\">Por qu\u00e9 los distribuidores globales compran H11 a Aobo Steel<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-91e84d54 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\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<ul class=\"wp-block-list\">\n<li>Suministro mensual continuo de alrededor de 1000 toneladas<\/li>\n\n\n\n<li>Cantidad m\u00ednima de pedido (MOQ) a partir de 5 toneladas para pedidos al por mayor.<\/li>\n\n\n\n<li>Longitudes de barras y placas optimizadas para contenedores<\/li>\n\n\n\n<li>Se admiten tama\u00f1os mixtos para la carga de exportaci\u00f3n.<\/li>\n\n\n\n<li>Entrega recocida para mecanizado posterior<\/li>\n\n\n\n<li>Abastecimiento estable a trav\u00e9s de socios de cadena de suministro integrados<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Inspecci\u00f3n UT disponible para SEP 1921-82 D\/d o E\/e<\/li>\n\n\n\n<li>Trazabilidad del MTC y del lote con cada env\u00edo<\/li>\n\n\n\n<li>Seguimiento del n\u00famero de lote para el control de pedidos<\/li>\n\n\n\n<li>Opciones de superficie negra, torneada y pulida<\/li>\n\n\n\n<li>Embalaje a granel para exportaci\u00f3n mar\u00edtima<\/li>\n\n\n\n<li>Ruta de conversi\u00f3n clara a la p\u00e1gina dedicada al suministro a granel.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-5d8a0cc1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\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-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-left has-large-font-size\" id=\"h-stable-production-for-long-term-bulk-supply\">Producci\u00f3n estable para un suministro a granel a largo plazo<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Producci\u00f3n mensual continua de alrededor de 1000 toneladas.<\/li>\n\n\n\n<li>Ciclos de producci\u00f3n continuos para la reposici\u00f3n de inventario.<\/li>\n\n\n\n<li>El proceso ESR (refundici\u00f3n por electroescoria) est\u00e1 disponible bajo petici\u00f3n.<\/li>\n\n\n\n<li>Suministro estable de aleaciones para reducir el riesgo de interrupci\u00f3n del suministro.<\/li>\n\n\n\n<li>Trazabilidad completa del lote vinculada al n\u00famero de colada original.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c 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\">Solicite un presupuesto por volumen.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1024x576.avif\" alt=\"\" class=\"wp-image-12933\" style=\"border-top-left-radius:15px;border-top-right-radius:15px;border-bottom-left-radius:15px;border-bottom-right-radius:15px\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1024x576.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-300x169.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-768x432.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1536x864.avif 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-18x10.avif 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016.avif 1860w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 id=\"h-available-h11-tool-steel-forms\" class=\"wp-block-heading\">Formas disponibles de acero para herramientas H11<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"206\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd-1024x206.avif\" alt=\"\" class=\"wp-image-13355\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd-1024x206.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd-300x60.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd-768x155.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd-18x4.avif 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/03\/dd399cbb-cb1f-40f8-8398-03acefc1a0cd.avif 1385w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-905fd28c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\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 aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20221028_111745.avif\" alt=\"\" class=\"wp-image-13133\" style=\"border-top-left-radius:15px;border-top-right-radius:15px;border-bottom-left-radius:15px;border-bottom-right-radius:15px\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20221028_111745.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20221028_111745-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20221028_111745-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20221028_111745-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 id=\"h-quality-control-for-bulk-orders\" class=\"wp-block-heading has-large-font-size\">Control de calidad para pedidos al por mayor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada lote de acero para herramientas suministrado por Aobo Steel se verifica antes del env\u00edo para garantizar la precisi\u00f3n del grado, la integridad interna y la trazabilidad de los pedidos a granel.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Composici\u00f3n qu\u00edmica verificada mediante un espectr\u00f3metro.<\/li>\n\n\n\n<li>Pruebas ultras\u00f3nicas disponibles (SEP 1921-82)<\/li>\n\n\n\n<li>Entregado en estado recocido esferoidizado<\/li>\n\n\n\n<li>Certificado de prueba de f\u00e1brica (EN 10204 3.1) con n\u00famero de colada<\/li>\n\n\n\n<li>Inspecci\u00f3n dimensional y superficial antes del env\u00edo.<\/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\">Obtenga una cotizaci\u00f3n de suministro a granel de H11<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-a9250134 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\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-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 id=\"h-export-packaging-and-container-loading\" class=\"wp-block-heading has-large-font-size\">Embalaje para exportaci\u00f3n y carga de contenedores<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Embalaje profesional apto para exportaci\u00f3n mar\u00edtima<\/li>\n\n\n\n<li>Carga de 20GP optimizada hasta ~26 toneladas<\/li>\n\n\n\n<li>Se admiten grados y tama\u00f1os mixtos.<\/li>\n\n\n\n<li>Protecci\u00f3n anticorrosi\u00f3n para largos tr\u00e1nsitos mar\u00edtimos<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">Para env\u00edos internacionales, se recomienda encarecidamente la carga de contenedores completos para garantizar la rentabilidad y una tramitaci\u00f3n aduanera m\u00e1s \u00e1gil.<\/p>\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\">Obtenga una cotizaci\u00f3n para carga completa de contenedor (FCL).<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2.avif\" alt=\"\" class=\"wp-image-12935\" style=\"border-top-left-radius:15px;border-top-right-radius:15px;border-bottom-left-radius:15px;border-bottom-right-radius:15px\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2.avif 1000w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-300x225.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-768x576.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-16x12.avif 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/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<h2 id=\"2-eael-table-of-content\" class=\"wp-block-heading\">Chemical composition<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>C<\/td><td>Mn<\/td><td>Si<\/td><td>Cr<\/td><td>Mo<\/td><td>V<\/td><\/tr><tr><td>0.33 \u2013 0.43%<\/td><td>0.20 \u2013 0.60%<\/td><td>0.80 \u2013 1.25%<\/td><td>4.75 \u2013 5.50%<\/td><td>1.10 \u2013 1.60%<\/td><td>0.30 \u2013 0.60%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Grados equivalentes del acero para herramientas H11 y las composiciones<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Grados<\/td><td>C<\/td><td>Si<\/td><td>Mn<\/td><td>P<\/td><td>S<\/td><td>Cr<\/td><td>Mo<\/td><td>V<\/td><\/tr><tr><td>DIN 1.2343<\/td><td>0.33 &#8211; 0.43%<\/td><td>0.80 &#8211; 1.25%<\/td><td>0.20 &#8211; 0.60%<\/td><td>\u2264&nbsp;0.030%<\/td><td>\u2264&nbsp;0.030%<\/td><td>4,75 \u2013 5,50%<\/td><td>1.10 &#8211; 1.60%<\/td><td>0,30 \u2013 0,60%<\/td><\/tr><tr><td>JIS SKD6<\/td><td>0.32 &#8211; 0.42%<\/td><td>0.80 &#8211; 1.20%<\/td><td>0.20 &#8211; 0.50%<\/td><td>\u2264&nbsp;0.030%<\/td><td>\u2264&nbsp;0.030%<\/td><td>4.50 &#8211; 5.50%<\/td><td>1.00 &#8211; 1.50%<\/td><td>0,30 \u2013 0,60%<\/td><\/tr><tr><td>GB 4Cr5MoSiV <\/td><td>0.33 &#8211; 0.43%<\/td><td>0.80 &#8211; 1.20%<\/td><td>0.20 &#8211; 0.50%<\/td><td>\u2264&nbsp;0.030%<\/td><td>\u2264&nbsp;0.030%<\/td><td>4,75 \u2013 5,50%<\/td><td>1.10 &#8211; 1.60%<\/td><td>0,30 \u2013 0,60%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"3-eael-table-of-content\" class=\"wp-block-heading\">Propiedades<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero para herramientas H11 posee una combinaci\u00f3n excepcional de dureza alcanzable, dureza en caliente (dureza al rojo), tenacidad y resistencia al desgaste. Cada propiedad, y el modo de falla que controla, se examina en la <a href=\"https:\/\/aobosteel.com\/es\/h11-tool-steel-properties\/\">gu\u00eda de propiedades y rendimiento del H11<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resistencia: Puede tratarse t\u00e9rmicamente para obtener l\u00edmites el\u00e1sticos al 0,2% muy superiores a&nbsp;1380 MPa (200 ksi)&nbsp;y resistencias a la tracci\u00f3n m\u00e1ximas superiores a&nbsp;2070 MPa (300 ksi).&nbsp;<\/li>\n\n\n\n<li>Dureza: Las durezas de trabajo normales suelen oscilar entre 40 y 55 HRC. Para aplicaciones como la fundici\u00f3n a presi\u00f3n de aluminio, se indica una dureza preferida de 47 HRC. En fundici\u00f3n a presi\u00f3n, los troqueles de H11 pueden endurecerse a 42\u201352 HRC; las inserciones y los machos a 46\u201352 HRC; los \u00e9mbolos a 46\u201350 HRC; las correderas a 46\u201352 HRC; las camisas de inyecci\u00f3n a 44\u201348 HRC; y las boquillas a 32\u201342 HRC. Para punzones y troqueles de forja en caliente, la dureza suele oscilar entre 44\u201348 HRC. Los rodillos de laminaci\u00f3n en caliente (para series cortas y bajas temperaturas) se fabrican de H11 a 40\u201348 HRC. Los troqueles de estampado en caliente suelen ser de 48\u201352 HRC.<\/li>\n\n\n\n<li>Dureza en caliente\/Dureza al rojo:&nbsp;Buena resistencia al revenido, manteniendo alta dureza y resistencia a temperaturas elevadas. Resiste el ablandamiento durante la exposici\u00f3n continua a temperaturas de hasta 540 \u00b0C (1000 \u00b0F). Aunque su dureza en caliente es menor que la de otros aceros para trabajo en caliente, como el H19 o el H21, a\u00fan retiene la dureza mejor que otros aceros de aleaci\u00f3n media a temperaturas m\u00e1s altas. La dureza en caliente\/dureza al rojo es una propiedad muy importante para los aceros para herramientas de trabajo en caliente.<\/li>\n\n\n\n<li>Tenacidad y ductilidad:&nbsp;Buena ductilidad y resistencia al impacto. Tiene mejor resistencia a la fractura fr\u00e1gil que los aceros con mayor contenido de aleaci\u00f3n, como el H14, H19 y H21. Los procesos de refusi\u00f3n por electroescoria (ESR) o refusi\u00f3n por arco al vac\u00edo (VAR) pueden mejorar significativamente la ductilidad y la tenacidad.<\/li>\n\n\n\n<li>Resistencia a la fatiga: Este material ofrece alta resistencia a la fatiga y estabilidad t\u00e9rmica en un rango de temperatura de 75 a 540 \u00b0C (167 a 1000 \u00b0F). En comparaci\u00f3n con el acero 4340 que ha recibido el mismo tratamiento t\u00e9rmico de alta intensidad, el H11 tiene mejor resistencia a la fatiga.<\/li>\n\n\n\n<li>Resistencia al desgaste: Su resistencia al desgaste es menor que la del H13.<\/li>\n\n\n\n<li>Soldabilidad:&nbsp;Es f\u00e1cilmente soldable, incluso en secciones gruesas.&nbsp;<\/li>\n\n\n\n<li>Maquinabilidad:&nbsp;Buena maquinabilidad, calificada alrededor del 70% de un acero al carbono est\u00e1ndar del 1%.<\/li>\n\n\n\n<li>Propiedades t\u00e9rmicas: Tiene un coeficiente de expansi\u00f3n t\u00e9rmica relativamente bajo y una conductividad t\u00e9rmica de 26 W\/m\u00b7K.<\/li>\n\n\n\n<li>Resistencia a la corrosi\u00f3n: Resistencia superior al promedio a la oxidaci\u00f3n y la corrosi\u00f3n.<\/li>\n\n\n\n<li>Resistencia al agrietamiento t\u00e9rmico: Buena resistencia a la fatiga t\u00e9rmica (agrietamiento t\u00e9rmico).<\/li>\n<\/ul>\n\n\n\n<h2 id=\"4-eael-table-of-content\" class=\"wp-block-heading\">Tratamiento t\u00e9rmico del acero para herramientas H11<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Preciso&nbsp;<em>tratamiento t\u00e9rmico<\/em>&nbsp;del acero para herramientas H11 es crucial para lograr un rendimiento \u00f3ptimo como acero para matrices de trabajo en caliente con 5% de cromo y un&nbsp;acero de ultra alta resistencia, similar al H11 Modificado y al H13. Este proceso ajusta la microestructura para herramientas de f\u00e1brica exigentes.&nbsp;<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">Forging<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Este acero se forja f\u00e1cilmente, con un rango de temperatura de forja adecuado de&nbsp;1120 a 1150 \u00b0C (2050 a 2100 \u00b0F). Recomendamos&nbsp;precalentar el tocho a 790-815 \u00b0C (1450-1500 \u00b0F), luego calentarlo uniformemente a la temperatura de forja. La temperatura de forja NO&nbsp;debe ser inferior a&nbsp;925 \u00b0C (1700 \u00b0F). Si la temperatura desciende cerca de este nivel, debe recalentarse antes de continuar el proceso de forja.<\/p>\n\n\n\n<h3 id=\"6-eael-table-of-content\" class=\"wp-block-heading\">Austenitizaci\u00f3n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La austenizaci\u00f3n, el paso principal de endurecimiento, implica calentar para transformar su estructura en austenita. Esto permite la conversi\u00f3n uniforme y la disoluci\u00f3n de los elementos de aleaci\u00f3n y los carburos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Precalentamiento:&nbsp;Precaliente el H11 a 760-815 \u00b0C (1400-1500 \u00b0F) antes de la austenizaci\u00f3n para minimizar el choque t\u00e9rmico y el agrietamiento, especialmente para este material de alta aleaci\u00f3n.<\/li>\n\n\n\n<li>Temperaturas de austenizaci\u00f3n y tiempos de permanencia:&nbsp;La temperatura de austenizaci\u00f3n es de 995-1025 \u00b0C (1825-1875 \u00b0F). El tiempo de permanencia es de 20 minutos + 5 minutos por cada 25 mm (1 pulgada) de espesor.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">El mantenimiento a la temperatura de austenizaci\u00f3n asegura una transformaci\u00f3n y disoluci\u00f3n uniformes.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">Temple<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Despu\u00e9s de la austenizaci\u00f3n, el acero H11 se templa r\u00e1pidamente para formar martensita dura. El H11 es un acero de temple al aire que proporciona un endurecimiento uniforme en secciones grandes con tensiones residuales y cambios dimensionales m\u00ednimos. El enfriamiento al aire es el m\u00e9todo est\u00e1ndar y preferido para el acero para herramientas H11. Aunque el enfriamiento al aire es est\u00e1ndar, el temple en aceite desde 995 \u00b0C (1825 \u00b0F) es una alternativa posible. El H11 y otros aceros para herramientas de trabajo en caliente nunca&nbsp;deben templarse en agua, ya que esto puede provocar agrietamiento.<\/p>\n\n\n\n<h3 id=\"8-eael-table-of-content\" class=\"wp-block-heading\">Templado<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Despu\u00e9s del endurecimiento,&nbsp;el revenido&nbsp;del acero para herramientas H11 mediante recalentamiento a una temperatura m\u00e1s baja es crucial para mejorar la tenacidad, aliviar las tensiones y estabilizar las propiedades. El acero H11 es un acero de endurecimiento secundario. Alcanza su mejor rendimiento cuando se reviene a temperaturas superiores a 510 \u00b0C (950 \u00b0F). Recomendamos realizar m\u00faltiples tratamientos de revenido para lograr una tenacidad \u00f3ptima y prolongar la vida \u00fatil de la herramienta. Deje que las piezas se enfr\u00eden a temperatura ambiente entre ciclos de revenido para minimizar la austenita residual.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Tabla de dureza y temperatura de revenido para el acero H11<\/strong><\/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\">56<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">700\u00b0F\/370\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">54<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">800\u00b0F\/425\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">55<\/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\">57<\/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\">56<\/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\">46<\/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\">36<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Condiciones experimentales: 1. TEMPERATURA DE PRECALENTAMIENTO 1200 \u00b0F\/650 \u00b0C 2. TEMPERATURA DE ENDURECIMIENTO 1850 \u00b0F\/1010 \u00b0C 3. TEMPLE AL AIRE 4. QU\u00cdMICA Carbono 0,40% Manganeso 0,30% Silicio 1,00% Cromo 5,00% Molibdeno 1,30% Vanadio 0,50%<\/figcaption><\/figure>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">Recocido&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La&nbsp;temperatura de recocido&nbsp;oscila entre 845 y 900 \u00b0C (1550-1650 \u00b0F). La velocidad de enfriamiento es de&nbsp;22-40 \u00b0C\/h (40-75 \u00b0F\/h). La dureza despu\u00e9s del recocido es de&nbsp;192-229 HB.<\/p>\n\n\n\n<h3 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">Otras consideraciones importantes sobre el tratamiento t\u00e9rmico del H11<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Normalizado:&nbsp;Este proceso generalmente&nbsp;no se recomienda&nbsp;para los aceros para herramientas H11 o H13 debido al alto riesgo de agrietamiento, particularmente cuando ocurre descarburaci\u00f3n superficial.<\/li>\n\n\n\n<li>Alivio de tensiones:&nbsp;Despu\u00e9s de que el H11 haya sido procesado, como rectificado, soldadura o EDM (mecanizado por descarga el\u00e9ctrica), recomendamos encarecidamente el tratamiento de alivio de tensiones a 650\u00b0C. Este tratamiento debe realizarse a una temperatura 14\u201328\u00b0C (25\u201350\u00b0F) menor que la temperatura de revenido anterior. Despu\u00e9s del alivio de tensiones, enfriar lentamente a una velocidad m\u00e1xima de 300\u00b0C\/h para prevenir la formaci\u00f3n de nuevas tensiones.<\/li>\n\n\n\n<li>Tratamiento criog\u00e9nico:&nbsp;El tratamiento bajo cero (p. ej., -73\u00b0C \/ -100\u00b0F) puede reducir la austenita retenida; sin embargo, las altas temperaturas de revenido del H11 generalmente lo hacen innecesario para lograr el m\u00e1ximo endurecimiento secundario.<\/li>\n\n\n\n<li>Protecci\u00f3n superficial:&nbsp;Proteger sus superficies de la oxidaci\u00f3n y la descarburaci\u00f3n durante los tratamientos a alta temperatura, como la austenizaci\u00f3n y el recocido, es vital. Esto a menudo se logra utilizando atm\u00f3sferas controladas, hornos de vac\u00edo o ba\u00f1os de sales.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"1-eael-table-of-content\" class=\"wp-block-heading\">Aplicaciones<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Die Casting Dies<\/li>\n\n\n\n<li>Matrices de forja<\/li>\n\n\n\n<li>Herramientas de extrusi\u00f3n<\/li>\n\n\n\n<li>Cuchillas de corte en caliente:<\/li>\n\n\n\n<li>Componentes aeroespaciales<\/li>\n<\/ul>\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-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" data-id=\"6292\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT.avif\" alt=\"Acero para herramientas H11\" class=\"wp-image-6292\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H11-TOOL-STEEL-FLAT-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas H11<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"887\" height=\"887\" data-id=\"10004\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel.avif\" alt=\"1.2343 steel\" class=\"wp-image-10004\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel.avif 887w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel-768x768.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/08\/1.2343-steel-12x12.avif 12w\" sizes=\"auto, (max-width: 887px) 100vw, 887px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas 1.2343<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" data-id=\"8787\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/1.2343.webp\" alt=\"acero para herramientas 1.2343\" class=\"wp-image-8787\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/1.2343.webp 600w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/1.2343-300x300.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/1.2343-150x150.webp 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/06\/1.2343-12x12.webp 12w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">acero para herramientas 1.2343<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-group has-ast-global-color-8-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\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<\/div>\n\n\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Forged H11 \\\/ 1.2343 \\\/ SKD6 Hot Work Tool Steel Round Bar\",\n    \"image\": \"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/H11-TOOL-STEEL-FLAT.avif\",\n    \"description\": \"High-quality Forged H11 (1.2343 \\\/ SKD6) Hot Work Tool Steel directly from Aobo Steel factory. Exceptional toughness and resistance to thermal cracking. Suitable for heavy hammer forging dies. 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-H11-Round\",\n    \"mpn\": \"AOBO-H11-MFG\",\n    \"offers\": {\n        \"@type\": \"AggregateOffer\",\n        \"url\": \"https:\\\/\\\/aobosteel.com\\\/h11-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 offers good wear resistance at medium temperatures, low heat-treatment distortion, and strong resistance to corrosion by molten aluminum. H11 is widely used in die casting, forging, extrusion, and plastic mold applications. 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