{"id":9395,"date":"2025-08-03T00:45:36","date_gmt":"2025-08-02T16:45:36","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9395"},"modified":"2026-06-26T09:30:48","modified_gmt":"2026-06-26T01:30:48","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 popmake-16052\"><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 class=\"wp-block-paragraph\">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 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>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 id=\"h-why-global-distributors-source-h11-from-aobo-steel\" class=\"wp-block-heading\">\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-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 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-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\">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 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 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 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 class=\"wp-block-paragraph\" 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 popmake-16052\"><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 id=\"2-eael-table-of-content\" class=\"wp-block-heading\">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 class=\"wp-block-paragraph\">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 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 rojo (dureza en caliente), tenacidad y resistencia al desgaste.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strength: It can be heat-treated to yield strengths of 0.2% well above&nbsp;1380 MPa (200 ksi)&nbsp;and ultimate tensile strengths exceeding&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 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>Hot Hardness\/Red Hardness:&nbsp;Good temper resistance, maintaining high hardness and strength at elevated temperatures. It resists softening during continuous exposure to temperatures up to 540 \u00b0C (1000 \u00b0F). While its hot hardness is lower than some other hot-work steels, such as H19 or H21, it still retains hardness better than other medium-alloy steels at higher temperatures. Hot Hardness\/Red Hardness is a very important property for hot-work tool steels.<\/li>\n\n\n\n<li>Toughness and Ductility:&nbsp;Good ductility and impact strength. It has better resistance to brittle fracture than higher-alloy-content steels such as H14, H19, and H21. Electroslag remelting (ESR) or vacuum arc remelting (VAR) processes can significantly improve ductility and toughness.<\/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>Weldability:&nbsp;It&nbsp;is readily weldable, even in heavy sections.&nbsp;<\/li>\n\n\n\n<li>Machinability:&nbsp;Good machinability, rated around 70% of a standard 1% carbon steel.<\/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 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;of H11 tool steel is crucial to achieving optimal performance as a 5% chromium hot-work die steel and an&nbsp;ultrahigh-strength steel, similar to H11 Modified and H13. This process tunes the microstructure for demanding factory tooling.&nbsp;<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">Forja<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This steel is easily forged, with a suitable forging temperature range of&nbsp;1120 to 1150\u00b0C (2050 to 2100\u00b0F). We recommend&nbsp;preheating the billet to 790-815\u00b0C (1450-1500\u00b0F), then uniformly heating it to the forging temperature. The forging temperature must&nbsp;NOT&nbsp;be lower than&nbsp;925\u00b0C (1700\u00b0F). If the temperature drops near this level, it must be reheated before continuing the forging process.<\/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, 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>Preheating:&nbsp;Preheat H11 to 760-815 \u00b0C (1400-1500 \u00b0F) before austenitizing to minimize thermal shock and cracking, especially for this high-alloy material.<\/li>\n\n\n\n<li>Austenitizing Temperatures and Soaking Times:&nbsp;The Austenitizing Temperature is 995-1025 \u00b0C (1825-1875 \u00b0F). The soaking time is 20 minutes + 5 minutes per 25 mm (1 inch) of thickness.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mantener la temperatura de austenizaci\u00f3n garantiza una transformaci\u00f3n y disoluci\u00f3n uniformes.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">Enfriamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After austenitizing, H11 steel is rapidly quenched to form hard martensite. H11 is an air-hardening steel that provides uniform hardening throughout large sections with minimal residual stresses and dimensional changes. Air cooling is the standard and preferred method for H11 tool steel. While air cooling is standard, oil quenching from 995 \u00b0C (1825 \u00b0F) is a possible alternative. H11 and other hot-work tool steels must&nbsp;never be water-quenched, as this can lead to cracking.<\/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\">After hardening,&nbsp;tempering&nbsp;H11 tool steel by reheating to a lower temperature is crucial for improving toughness, relieving stress, and stabilizing properties. Steel H11 is a secondary hardening steel. It achieves its best performance when tempered at temperatures above 510\u00b0C (950\u00b0F). We recommend performing multiple tempering treatments on it to achieve optimal toughness and extend tool life. Allow the parts to cool to room temperature between tempering cycles to minimize residual austenite.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><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 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">Recocido&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">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 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">Otras consideraciones importantes sobre el tratamiento t\u00e9rmico H11<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Normalizing:&nbsp;This process is generally&nbsp;not recommended&nbsp;for H11 or H13 tool steels due to the high risk of cracking, particularly when surface decarburization occurs.<\/li>\n\n\n\n<li>Stress-Relief:&nbsp;After H11 has been processed, such as grinding, welding, or EDM (electrical discharge machining), we strongly recommend stress-relief treatment at 650\u00b0C. This treatment should be carried out at a temperature 14\u201328\u00b0C (25\u201350\u00b0F) lower than the previous tempering temperature. After stress relief, cool slowly at a maximum rate of 300\u00b0C\/h to prevent the formation of new stresses.<\/li>\n\n\n\n<li>Cryogenic Treatment:&nbsp;Sub-zero treatment (e.g., -73\u00b0C \/ -100\u00b0F) can reduce retained austenite; however, H11\u2019s high tempering temperatures usually make it unnecessary to achieve maximum secondary hardening.<\/li>\n\n\n\n<li>Surface Protection:&nbsp;Protecting its surfaces from oxidation and decarburization during high-temperature treatments, such as austenitizing and annealing, is vital. This is often achieved using controlled atmospheres, vacuum furnaces, or salt baths.<\/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>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<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>","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":{"_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 v27.9 (Yoast SEO v27.9) - 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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