{"id":9395,"date":"2025-08-03T00:45:36","date_gmt":"2025-08-02T16:45:36","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9395"},"modified":"2026-04-25T20:33:50","modified_gmt":"2026-04-25T12:33:50","slug":"h11-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/h11-tool-steel\/","title":{"rendered":"Proveedor de acero para herramientas H11 | Fabricante de acero para trabajo en caliente 1.2343 \/ SKD6 | Aobo Steel"},"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 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 | Acero para trabajo en caliente con cromo SKD6<\/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<\/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, 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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Consulta r\u00e1pida para 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>El acero para herramientas H11 es un acero para trabajo en caliente de endurecimiento 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 deformaci\u00f3n por tratamiento t\u00e9rmico y alta resistencia a la corrosi\u00f3n por aluminio fundido. El H11 se utiliza ampliamente en fundici\u00f3n a presi\u00f3n, forja, extrusi\u00f3n y moldeo de pl\u00e1stico. Se designa como H11 (ASTM A681), con grados equivalentes como 1.2343 (DIN) y SKD6 (JIS).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-h11-tool-steel-supply-overview\">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>Condici\u00f3n de entrega<\/td><td>Totalmente recocido (estado blando para 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>Aprox. 1000 toneladas m\u00e9tricas<\/td><\/tr><tr><td>Cantidad de exportaci\u00f3n recomendada<\/td><td>Contenedor completo de 20 GP (~26 toneladas)<\/td><\/tr><tr><td>Cantidad m\u00ednima de pedido<\/td><td>5 toneladas<\/td><\/tr><tr><td>Plazo de entrega (con stock de lingotes)<\/td><td>Aprox. 20 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (fusi\u00f3n fresca)<\/td><td>30\u201345 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (grado ESR)<\/td><td>Aprox. 60 d\u00edas<\/td><\/tr><tr><td>Inspecci\u00f3n<\/td><td>Equipo UT interno + Inspecci\u00f3n de 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 class=\"wp-block-heading\" id=\"h-why-global-distributors-source-h11-from-aobo-steel\">\u00bfPor qu\u00e9 los distribuidores globales obtienen H11 de 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-28f84493 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-28f84493 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 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>Abastecimiento estable de aleaci\u00f3n 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-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Solicitar cotizaci\u00f3n 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 class=\"wp-block-heading\" id=\"h-available-h11-tool-steel-forms\">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-28f84493 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 class=\"wp-block-heading has-large-font-size\" id=\"h-quality-control-for-bulk-orders\">Control de calidad para pedidos al por mayor<\/h2>\n\n\n\n<p>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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Obtenga una cotizaci\u00f3n de suministro a granel 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-28f84493 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-large-font-size\" id=\"h-export-packaging-and-container-loading\">Embalaje para exportaci\u00f3n y carga de contenedores<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Embalaje de exportaci\u00f3n profesional apto para el transporte mar\u00edtimo<\/li>\n\n\n\n<li>Carga de 20GP optimizada hasta ~26 toneladas<\/li>\n\n\n\n<li>Se admiten calidades mixtas y tama\u00f1os mixtos<\/li>\n\n\n\n<li>Protecci\u00f3n antioxidante para largos tr\u00e1nsitos mar\u00edtimos<\/li>\n<\/ul>\n\n\n\n<p id=\"h-\">Para env\u00edos internacionales, se recomienda encarecidamente cargar el contenedor completo para garantizar la rentabilidad y un procesamiento aduanero m\u00e1s fluido.<\/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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Obtenga una cotizaci\u00f3n de carga de contenedor completo (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 class=\"wp-block-heading\" id=\"2-eael-table-of-content\">Composici\u00f3n qu\u00edmica<\/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>Grados equivalentes del acero para herramientas H11 y composiciones<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Calificaciones<\/td><td>C<\/td><td>Si<\/td><td>Mn<\/td><td>PAG<\/td><td>S<\/td><td>Cr<\/td><td>Mo<\/td><td>V<\/td><\/tr><tr><td>DIN 1.2343<\/td><td>0,33 \u2013 0,43%<\/td><td>0,80 \u2013 1,25%<\/td><td>0,20 \u2013 0,60%<\/td><td>\u2264 0,030%<\/td><td>\u2264 0,030%<\/td><td>4,75 \u2013 5,50%<\/td><td>1.10 \u2013 1.60%<\/td><td>0,30 \u2013 0,60%<\/td><\/tr><tr><td>JIS SKD6<\/td><td>0,32 \u2013 0,42%<\/td><td>0,80 \u2013 1,20%<\/td><td>0,20 \u2013 0,50%<\/td><td>\u2264 0,030%<\/td><td>\u2264 0,030%<\/td><td>4.50 \u2013 5.50%<\/td><td>1.00 \u2013 1.50%<\/td><td>0,30 \u2013 0,60%<\/td><\/tr><tr><td>GB 4Cr5MoSiV <\/td><td>0,33 \u2013 0,43%<\/td><td>0,80 \u2013 1,20%<\/td><td>0,20 \u2013 0,50%<\/td><td>\u2264 0,030%<\/td><td>\u2264 0,030%<\/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<h2 class=\"wp-block-heading\" id=\"3-eael-table-of-content\">Propiedades<\/h2>\n\n\n\n<p>El acero para herramientas H11 posee una combinaci\u00f3n excepcional de dureza alcanzable, dureza en rojo (dureza en caliente), tenacidad y resistencia al desgaste.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resistencia: Puede someterse a tratamiento t\u00e9rmico para obtener l\u00edmites el\u00e1sticos de 0,2% muy superiores a 1380 MPa (200 ksi) y resistencias a la tracci\u00f3n m\u00e1ximas superiores a 2070 MPa (300 ksi).\u00a0<\/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 prefiere una dureza de 47 HRC. En la fundici\u00f3n a presi\u00f3n, los moldes H11 se pueden endurecer a 42\u201352 HRC; los insertos y n\u00facleos 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 moldes 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) est\u00e1n hechos de H11 a 40\u201348 HRC. Los moldes de recalcado en caliente suelen tener una dureza de 48\u201352 HRC.<\/li>\n\n\n\n<li>Dureza en caliente\/dureza roja: Presenta una buena resistencia al revenido, manteniendo una alta dureza y resistencia a temperaturas elevadas. Resiste el ablandamiento durante la exposici\u00f3n continua a temperaturas de hasta 540 \u00b0C (1000 \u00b0F). Si bien su dureza en caliente es menor que la de otros aceros para trabajo en caliente, como el H19 o el H21, conserva mejor su dureza que otros aceros de aleaci\u00f3n media a temperaturas m\u00e1s altas. La dureza en caliente\/dureza roja es una propiedad muy importante para los aceros para herramientas de trabajo en caliente.<\/li>\n\n\n\n<li>Tenacidad y ductilidad: Presenta buena ductilidad y resistencia al impacto. Ofrece mayor resistencia a la fractura fr\u00e1gil que aceros con mayor contenido de aleaci\u00f3n, como el H14, el H19 y el H21. Los procesos de refundici\u00f3n por electroescoria (ESR) o refundici\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 una 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 sido sometido al mismo tratamiento t\u00e9rmico de alta intensidad, el H11 presenta una mayor 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: Es f\u00e1cilmente soldable, incluso en secciones gruesas.\u00a0<\/li>\n\n\n\n<li>Maquinabilidad: Buena maquinabilidad, con una clasificaci\u00f3n aproximada de 70% para un acero al carbono est\u00e1ndar de 1%.<\/li>\n\n\n\n<li>Propiedades t\u00e9rmicas: Tiene un coeficiente de dilataci\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 a la media a la oxidaci\u00f3n y la corrosi\u00f3n.<\/li>\n\n\n\n<li>Resistencia al agrietamiento por calor: Buena resistencia a la fatiga t\u00e9rmica (agrietamiento por calor).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-eael-table-of-content\">Tratamiento t\u00e9rmico del acero para herramientas H11<\/h2>\n\n\n\n<p>Preciso\u00a0<em>tratamiento t\u00e9rmico<\/em>\u00a0El tratamiento del acero para herramientas H11 es crucial para lograr un rendimiento \u00f3ptimo como acero para matrices de trabajo en caliente con cromo 5% y como acero de ultra alta resistencia, similar al H11 Modificado y al H13. Este proceso ajusta la microestructura para la fabricaci\u00f3n de herramientas industriales exigentes.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-eael-table-of-content\">Forja<\/h3>\n\n\n\n<p>Este acero se forja f\u00e1cilmente, con un rango de temperatura de forja adecuado de 1120 a 1150 \u00b0C (2050 a 2100 \u00b0F). Recomendamos precalentar la pieza a 790-815 \u00b0C (1450-1500 \u00b0F) y luego calentarla uniformemente hasta la temperatura de forja. La temperatura de forja NO debe ser inferior a 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 class=\"wp-block-heading\" id=\"6-eael-table-of-content\">Austenitizaci\u00f3n<\/h3>\n\n\n\n<p>La austenizaci\u00f3n, la etapa principal de endurecimiento, consiste en calentar el material para transformar su estructura en austenita. Esto permite la conversi\u00f3n y disoluci\u00f3n uniformes de los elementos de aleaci\u00f3n y los carburos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Precalentamiento: 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 en el caso de este material de alta aleaci\u00f3n.<\/li>\n\n\n\n<li>Temperaturas y tiempos de remojo para austenizaci\u00f3n: La temperatura de austenizaci\u00f3n es de 995-1025 \u00b0C (1825-1875 \u00b0F). El tiempo de remojo es de 20 minutos + 5 minutos por cada 25 mm (1 pulgada) de espesor.<\/li>\n<\/ul>\n\n\n\n<p>Mantener la temperatura de austenizaci\u00f3n garantiza una transformaci\u00f3n y disoluci\u00f3n uniformes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-eael-table-of-content\">Enfriamiento<\/h3>\n\n\n\n<p>Tras la austenizaci\u00f3n, el acero H11 se enfr\u00eda r\u00e1pidamente para formar martensita dura. El H11 es un acero de endurecimiento al aire que proporciona un endurecimiento uniforme en secciones grandes con m\u00ednimas tensiones residuales y cambios dimensionales. El enfriamiento al aire es el m\u00e9todo est\u00e1ndar y preferido para el acero para herramientas H11. Si bien el enfriamiento al aire es el m\u00e9todo est\u00e1ndar, el enfriamiento en aceite desde 995 \u00b0C (1825 \u00b0F) es una alternativa posible. El H11 y otros aceros para herramientas de trabajo en caliente nunca deben enfriarse con agua, ya que esto puede provocar fisuras.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-eael-table-of-content\">Templado<\/h3>\n\n\n\n<p>Tras el endurecimiento, el revenido del acero para herramientas H11 mediante recalentamiento a una temperatura m\u00e1s baja es crucial para mejorar la tenacidad, aliviar las tensiones y estabilizar sus propiedades. El acero H11 es un acero de endurecimiento secundario. Alcanza su m\u00e1ximo rendimiento cuando se revenido a temperaturas superiores a 510 \u00b0C (950 \u00b0F). Recomendamos realizar varios 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.\u00a0<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Tabla de dureza y temperatura de revenido para 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\">Como se apag\u00f3<\/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 0,401 TP3T Manganeso 0,301 TP3T Silicio 1,001 TP3T Cromo 5,001 TP3T Molibdeno 1,301 TP3T Vanadio 0,501 TP3T<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"9-eael-table-of-content\">Recocido\u00a0<\/h3>\n\n\n\n<p>La temperatura de recocido oscila entre 845 y 900 \u00b0C (1550-1650 \u00b0F). La velocidad de enfriamiento es de 22-40 \u00b0C\/h (40-75 \u00b0F\/h). La dureza despu\u00e9s del recocido es de 192-229 HB.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"10-eael-table-of-content\">Otras consideraciones importantes sobre el tratamiento t\u00e9rmico H11<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Normalizaci\u00f3n: Este proceso generalmente no se recomienda para los aceros para herramientas H11 o H13 debido al alto riesgo de agrietamiento, particularmente cuando se produce descarburaci\u00f3n superficial.<\/li>\n\n\n\n<li>Alivio de tensiones: Tras el procesamiento del acero H11 mediante t\u00e9cnicas como el rectificado, la soldadura o el mecanizado por descarga el\u00e9ctrica (EDM), recomendamos encarecidamente un tratamiento de alivio de tensiones a 650 \u00b0C. Este tratamiento debe realizarse a una temperatura entre 14 y 28 \u00b0C (25 y 50 \u00b0F) inferior a la del revenido anterior. Tras el alivio de tensiones, enfr\u00ede lentamente a una velocidad m\u00e1xima de 300 \u00b0C\/h para evitar la formaci\u00f3n de nuevas tensiones.<\/li>\n\n\n\n<li>Tratamiento criog\u00e9nico: El tratamiento a temperaturas bajo cero (por ejemplo, -73 \u00b0C \/ -100 \u00b0F) puede reducir la austenita retenida; sin embargo, las altas temperaturas de revenido del H11 generalmente hacen innecesario lograr el m\u00e1ximo endurecimiento secundario.<\/li>\n\n\n\n<li>Protecci\u00f3n de la superficie: Es fundamental proteger las superficies de la oxidaci\u00f3n y la descarburaci\u00f3n durante los tratamientos a altas temperaturas, como la austenizaci\u00f3n y el recocido. Esto se suele lograr mediante atm\u00f3sferas controladas, hornos de vac\u00edo o ba\u00f1os de sales.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-eael-table-of-content\">Aplicaciones<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Matrices de fundici\u00f3n a presi\u00f3n<\/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 cizalla 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=\"acero 1.2343\" 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\">1.2343 acero para herramientas<\/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=\"1.2343 acero para herramientas\" 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\">1.2343 acero para herramientas<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-request-bulk-supply-of-h11-tool-steel-1-2343-skd6\">Solicitar suministro a granel de acero para herramientas H11 (1.2343\/SKD6)<\/h2>\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-50 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Formulario de solicitud de cotizaci\u00f3n abierta<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-ast-global-color-3-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aobosteel.com\/es\/distributors\/\" style=\"background-color:#ffffff00\">Ir a la p\u00e1gina de suministro a granel<\/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>","protected":false},"excerpt":{"rendered":"<p>H11 tool steel is an air-hardening hot work steel known for its excellent toughness, thermal strength, and resistance to thermal fatigue. 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. It is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14815,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"landing-page","_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-9395","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>H11 Tool Steel Supplier | 1.2343 | SKD6 Hot Work Steel | Aobo Steel<\/title>\n<meta name=\"description\" content=\"H11 tool steel (1.2343 \/ SKD6) supplier for bulk orders. High toughness hot work steel for die casting, forging, and extrusion. MOQ 5 tons, stable supply, MTC available.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/es\/h11-tool-steel\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H11 Tool Steel Supplier | 1.2343 \/ SKD6 Hot Work Steel Manufacturer | Aobo Steel\" \/>\n<meta property=\"og:description\" content=\"H11 tool steel (1.2343 \/ SKD6) supplier for bulk orders. High toughness hot work steel for die casting, forging, and extrusion. 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