{"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\/pt\/h11-tool-steel\/","title":{"rendered":"Fornecedor de a\u00e7o ferramenta H11 | Fabricante de a\u00e7o para trabalho a quente 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\/pt\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">In\u00edcio<\/mark> <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/pt\/tool-steels\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Cat\u00e1logo de A\u00e7os para Ferramentas<\/mark><u> <\/u><\/a>A\u00e7o ferramenta 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 | Fornecedor global de a\u00e7o para ferramentas na China<\/em><\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5b6189ba\"><h2 class=\"uagb-heading-text\">A\u00e7o ferramenta AISI H11 | 1.2343 | A\u00e7o para trabalho a quente com cromo SKD6<\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-914bcd03\"><h5 class=\"uagb-heading-text\">\u2713100% Garantia de Qualidade Testada por Ultrassom<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u2713SET 1921-82 Classe D\/d Garantida<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-20e20150\"><h5 class=\"uagb-heading-text\">\u2713Entrega no estado recozido<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33ee52f8\"><h5 class=\"uagb-heading-text\">\u2713Superf\u00edcie: Escama preta, torneada, acabamento bruto ou polida<\/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 o 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\">O a\u00e7o ferramenta H11 \u00e9 um a\u00e7o para trabalho a quente com t\u00eampera ao ar, conhecido por sua excelente tenacidade, resist\u00eancia t\u00e9rmica e resist\u00eancia \u00e0 fadiga t\u00e9rmica. Oferece boa resist\u00eancia ao desgaste em temperaturas m\u00e9dias, baixa distor\u00e7\u00e3o por tratamento t\u00e9rmico e forte resist\u00eancia \u00e0 corros\u00e3o por alum\u00ednio fundido. O H11 \u00e9 amplamente utilizado em fundi\u00e7\u00e3o sob press\u00e3o, forjamento, extrus\u00e3o e moldagem de pl\u00e1sticos. \u00c9 designado como H11 (ASTM A681), com graus equivalentes incluindo 1.2343 (DIN) e SKD6 (JIS).<\/p>\n\n\n\n<h2 id=\"h-h11-tool-steel-supply-overview\" class=\"wp-block-heading\">Vis\u00e3o geral do fornecimento de a\u00e7o ferramenta H11<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Grau<\/td><td>AISI H11\/DIN 1.2343\/JIS SKD6<\/td><\/tr><tr><td>Condi\u00e7\u00f5es de entrega<\/td><td>Totalmente recozido (condi\u00e7\u00e3o macia para usinagem)<\/td><\/tr><tr><td>Formul\u00e1rios dispon\u00edveis<\/td><td>Barra redonda \/ Barra plana \/ Chapa \/ Bloco forjado<\/td><\/tr><tr><td>Capacidade de produ\u00e7\u00e3o mensal<\/td><td>Aproximadamente 1000 toneladas m\u00e9tricas<\/td><\/tr><tr><td>Quantidade recomendada para exporta\u00e7\u00e3o<\/td><td>Cont\u00eainer 20GP completo (aproximadamente 26 toneladas)<\/td><\/tr><tr><td>MOQ<\/td><td>5 toneladas<\/td><\/tr><tr><td>Prazo de entrega (com estoque de lingotes)<\/td><td>Aproximadamente 20 dias<\/td><\/tr><tr><td>Prazo de entrega (derretido)<\/td><td>30 a 45 dias<\/td><\/tr><tr><td>Prazo de entrega (n\u00edvel ESR)<\/td><td>Aproximadamente 60 dias<\/td><\/tr><tr><td>Inspe\u00e7\u00e3o<\/td><td>Equipe interna de ultrassom + Inspe\u00e7\u00e3o por terceiros dispon\u00edvel<\/td><\/tr><tr><td>Documenta\u00e7\u00e3o<\/td><td>MTC (EN 10204 3.1) + Relat\u00f3rio 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 que os distribuidores globais adquirem o a\u00e7o H11 da 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>Fornecimento mensal cont\u00ednuo de cerca de 1000 toneladas<\/li>\n\n\n\n<li>Quantidade m\u00ednima de encomenda a partir de 5 toneladas para pedidos por atacado.<\/li>\n\n\n\n<li>Comprimentos de barras e pratos otimizados para cont\u00eaineres<\/li>\n\n\n\n<li>S\u00e3o permitidos carregamentos de tamanhos mistos para exporta\u00e7\u00e3o.<\/li>\n\n\n\n<li>Entrega de material recozido para usinagem subsequente.<\/li>\n\n\n\n<li>Fornecimento est\u00e1vel por meio de parceiros integrados na cadeia de suprimentos.<\/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>Inspe\u00e7\u00e3o UT dispon\u00edvel para SEP 1921-82 D\/d ou E\/e<\/li>\n\n\n\n<li>Rastreabilidade MTC e de lote para cada remessa.<\/li>\n\n\n\n<li>Rastreamento do n\u00famero de lote para controle de pedidos<\/li>\n\n\n\n<li>Op\u00e7\u00f5es de superf\u00edcie preta, torneada e polida<\/li>\n\n\n\n<li>Embalagem a granel para exporta\u00e7\u00e3o mar\u00edtima.<\/li>\n\n\n\n<li>Caminho de convers\u00e3o claro para a p\u00e1gina dedicada ao fornecimento em massa.<\/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\">Produ\u00e7\u00e3o est\u00e1vel para fornecimento em larga escala a longo prazo<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Produ\u00e7\u00e3o mensal cont\u00ednua de cerca de 1000 toneladas<\/li>\n\n\n\n<li>Ciclos de produ\u00e7\u00e3o cont\u00ednuos para reposi\u00e7\u00e3o de estoque<\/li>\n\n\n\n<li>A tecnologia ESR (Refus\u00e3o por Eletroesc\u00f3ria) est\u00e1 dispon\u00edvel mediante solicita\u00e7\u00e3o.<\/li>\n\n\n\n<li>Fornecimento est\u00e1vel de ligas met\u00e1licas para reduzir o risco de interrup\u00e7\u00e3o no fornecimento<\/li>\n\n\n\n<li>Rastreabilidade completa do lote, vinculada ao n\u00famero de lote 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 um or\u00e7amento para grandes volumes.<\/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 dispon\u00edveis em a\u00e7o ferramenta 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\">Controle de Qualidade para Encomendas em Grande Quantidade<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada lote de a\u00e7o ferramenta fornecido pela Aobo Steel \u00e9 verificado antes do envio para garantir a precis\u00e3o da classifica\u00e7\u00e3o, a integridade interna e a rastreabilidade de pedidos em grande quantidade.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Composi\u00e7\u00e3o qu\u00edmica verificada por espectr\u00f4metro<\/li>\n\n\n\n<li>Teste ultrass\u00f4nico dispon\u00edvel (SET 1921-82)<\/li>\n\n\n\n<li>Entregue em condi\u00e7\u00e3o esferoidizada e recozida<\/li>\n\n\n\n<li>Certificado de Ensaio de F\u00e1brica (EN 10204 3.1) com n\u00famero de lote<\/li>\n\n\n\n<li>Inspe\u00e7\u00e3o dimensional e de superf\u00edcie antes do envio.<\/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\">Solicite um or\u00e7amento para fornecimento em grande quantidade 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\">Embalagem para exporta\u00e7\u00e3o e carregamento de cont\u00eaineres<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Embalagem profissional para exporta\u00e7\u00e3o mar\u00edtima<\/li>\n\n\n\n<li>Carregamento otimizado para cont\u00eaineres de 20 p\u00e9s (20GP) at\u00e9 aproximadamente 26 toneladas.<\/li>\n\n\n\n<li>Suporte para diferentes graus e tamanhos<\/li>\n\n\n\n<li>Prote\u00e7\u00e3o anticorrosiva para longos transportes mar\u00edtimos.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">Para remessas internacionais, recomenda-se fortemente o carregamento de cont\u00eaineres completos para garantir a efici\u00eancia de custos e um processamento alfandeg\u00e1rio mais \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\">Solicite um or\u00e7amento para carga completa de cont\u00eainer (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\">Composi\u00e7\u00e3o 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\">Graus equivalentes de a\u00e7o para ferramentas H11 e suas composi\u00e7\u00f5es<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Notas<\/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 \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\">Propriedades<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O a\u00e7o para ferramentas H11 possui uma combina\u00e7\u00e3o excepcional de dureza ating\u00edvel, dureza vermelha (dureza a quente), tenacidade e resist\u00eancia ao desgaste.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resist\u00eancia: Pode ser tratado termicamente para atingir limites de resist\u00eancia de 0,2% bem acima de 1380 MPa (200 ksi) e resist\u00eancias \u00e0 tra\u00e7\u00e3o superiores a 2070 MPa (300 ksi).&nbsp;<\/li>\n\n\n\n<li>Dureza: As durezas de trabalho normais variam tipicamente de 40 a 55 HRC. Para aplica\u00e7\u00f5es como fundi\u00e7\u00e3o de alum\u00ednio sob press\u00e3o, recomenda-se uma dureza de 47 HRC. Na fundi\u00e7\u00e3o sob press\u00e3o, os moldes de H11 podem ser endurecidos para 42\u201352 HRC; insertos e n\u00facleos para 46\u201352 HRC; \u00eambolos para 46\u201350 HRC; corredi\u00e7as para 46\u201352 HRC; camisas de inje\u00e7\u00e3o para 44\u201348 HRC; e bicos para 32\u201342 HRC. Para pun\u00e7\u00f5es e moldes de forjamento a quente, a dureza varia tipicamente de 44\u201348 HRC. Cilindros de lamina\u00e7\u00e3o a quente (para lotes curtos e baixas temperaturas) s\u00e3o feitos de H11 com dureza de 40\u201348 HRC. Moldes de estampagem a quente t\u00eam dureza t\u00edpica de 48\u201352 HRC.<\/li>\n\n\n\n<li>Dureza a Quente\/Dureza a Vermelho: Boa resist\u00eancia \u00e0 t\u00eampera, mantendo alta dureza e resist\u00eancia em temperaturas elevadas. Resiste ao amolecimento durante a exposi\u00e7\u00e3o cont\u00ednua a temperaturas de at\u00e9 540 \u00b0C (1000 \u00b0F). Embora sua dureza a quente seja menor do que a de alguns outros a\u00e7os para trabalho a quente, como o H19 ou o H21, ainda ret\u00e9m a dureza melhor do que outros a\u00e7os de m\u00e9dia liga em temperaturas mais altas. A dureza a quente\/dureza a vermelho \u00e9 uma propriedade muito importante para a\u00e7os-ferramenta para trabalho a quente.<\/li>\n\n\n\n<li>Tenacidade e Ductilidade: Boa ductilidade e resist\u00eancia ao impacto. Apresenta melhor resist\u00eancia \u00e0 fratura fr\u00e1gil do que a\u00e7os com maior teor de liga, como H14, H19 e H21. Os processos de refus\u00e3o por eletroesc\u00f3ria (ESR) ou refus\u00e3o por arco a v\u00e1cuo (VAR) podem melhorar significativamente a ductilidade e a tenacidade.<\/li>\n\n\n\n<li>Resist\u00eancia \u00e0 fadiga: Este material oferece alta resist\u00eancia \u00e0 fadiga e estabilidade t\u00e9rmica em uma faixa de temperatura de 75 a 540 \u00b0C (167 a 1000 \u00b0F). Comparado ao a\u00e7o 4340 submetido ao mesmo tratamento t\u00e9rmico de alta intensidade, o H11 apresenta melhor resist\u00eancia \u00e0 fadiga.<\/li>\n\n\n\n<li>Resist\u00eancia ao desgaste: Sua resist\u00eancia ao desgaste \u00e9 menor que a do H13.<\/li>\n\n\n\n<li>Soldabilidade: \u00c9 facilmente sold\u00e1vel, mesmo em se\u00e7\u00f5es espessas.&nbsp;<\/li>\n\n\n\n<li>Usinabilidade: Boa usinabilidade, classificada em torno de 70% de um a\u00e7o carbono padr\u00e3o 1%.<\/li>\n\n\n\n<li>Propriedades t\u00e9rmicas: Possui um coeficiente de expans\u00e3o t\u00e9rmica relativamente baixo e uma condutividade t\u00e9rmica de 26 W\/m\u00b7K.<\/li>\n\n\n\n<li>Resist\u00eancia \u00e0 corros\u00e3o: Resist\u00eancia \u00e0 oxida\u00e7\u00e3o e \u00e0 corros\u00e3o acima da m\u00e9dia.<\/li>\n\n\n\n<li>Resist\u00eancia ao trincamento t\u00e9rmico: Boa resist\u00eancia \u00e0 fadiga t\u00e9rmica (trincamento t\u00e9rmico).<\/li>\n<\/ul>\n\n\n\n<h2 id=\"4-eael-table-of-content\" class=\"wp-block-heading\">Tratamento t\u00e9rmico do a\u00e7o ferramenta H11<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Preciso&nbsp;<em>tratamento t\u00e9rmico<\/em>&nbsp;O processo de fabrica\u00e7\u00e3o do a\u00e7o ferramenta H11 \u00e9 crucial para alcan\u00e7ar o desempenho ideal como um a\u00e7o para matrizes de trabalho a quente com cromo 5% e um a\u00e7o de ultra-alta resist\u00eancia, similar ao H11 Modificado e ao H13. Esse processo ajusta a microestrutura para atender \u00e0s exig\u00eancias das ferramentas de f\u00e1brica.&nbsp;<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">Forjamento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Este a\u00e7o \u00e9 facilmente forjado, com uma faixa de temperatura adequada de 1120 a 1150 \u00b0C (2050 a 2100 \u00b0F). Recomendamos pr\u00e9-aquecer o tarugo a 790-815 \u00b0C (1450-1500 \u00b0F) e, em seguida, aquec\u00ea-lo uniformemente at\u00e9 a temperatura de forjamento. A temperatura de forjamento N\u00c3O deve ser inferior a 925 \u00b0C (1700 \u00b0F). Se a temperatura cair para perto desse n\u00edvel, o tarugo deve ser reaquecido antes de continuar o processo de forjamento.<\/p>\n\n\n\n<h3 id=\"6-eael-table-of-content\" class=\"wp-block-heading\">Austenitiza\u00e7\u00e3o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A austenitiza\u00e7\u00e3o, etapa prim\u00e1ria de endurecimento, envolve o aquecimento para transformar sua estrutura em austenita. Isso permite a convers\u00e3o e dissolu\u00e7\u00e3o uniformes dos elementos de liga e dos carbonetos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pr\u00e9-aquecimento: Pr\u00e9-aque\u00e7a o H11 a 760-815 \u00b0C (1400-1500 \u00b0F) antes da austenitiza\u00e7\u00e3o para minimizar o choque t\u00e9rmico e o surgimento de trincas, especialmente para este material de alta liga.<\/li>\n\n\n\n<li>Temperaturas e tempos de austenitiza\u00e7\u00e3o: A temperatura de austenitiza\u00e7\u00e3o \u00e9 de 995-1025 \u00b0C (1825-1875 \u00b0F). O tempo de austenitiza\u00e7\u00e3o \u00e9 de 20 minutos + 5 minutos por cada 25 mm (1 polegada) de espessura.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Manter a temperatura de austenitiza\u00e7\u00e3o garante transforma\u00e7\u00e3o e dissolu\u00e7\u00e3o uniformes.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">Resfriamento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ap\u00f3s a austenitiza\u00e7\u00e3o, o a\u00e7o H11 \u00e9 resfriado rapidamente para formar martensita dura. O H11 \u00e9 um a\u00e7o de endurecimento ao ar que proporciona endurecimento uniforme em grandes se\u00e7\u00f5es com m\u00ednimas tens\u00f5es residuais e altera\u00e7\u00f5es dimensionais. O resfriamento ao ar \u00e9 o m\u00e9todo padr\u00e3o e preferido para o a\u00e7o ferramenta H11. Embora o resfriamento ao ar seja o padr\u00e3o, a t\u00eampera em \u00f3leo a partir de 995 \u00b0C (1825 \u00b0F) \u00e9 uma alternativa poss\u00edvel. O H11 e outros a\u00e7os ferramenta para trabalho a quente nunca devem ser temperados em \u00e1gua, pois isso pode levar ao surgimento de trincas.<\/p>\n\n\n\n<h3 id=\"8-eael-table-of-content\" class=\"wp-block-heading\">T\u00eampera<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ap\u00f3s o endurecimento, o revenimento do a\u00e7o ferramenta H11 por meio de reaquecimento a uma temperatura mais baixa \u00e9 crucial para melhorar a tenacidade, aliviar tens\u00f5es e estabilizar as propriedades. O a\u00e7o H11 \u00e9 um a\u00e7o de t\u00eampera secund\u00e1ria. Ele atinge seu melhor desempenho quando revenido a temperaturas acima de 510 \u00b0C (950 \u00b0F). Recomendamos a realiza\u00e7\u00e3o de m\u00faltiplos tratamentos de revenimento para obter tenacidade ideal e prolongar a vida \u00fatil da ferramenta. Deixe as pe\u00e7as esfriarem at\u00e9 a temperatura ambiente entre os ciclos de revenimento para minimizar a austenita residual.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>Tabela de Dureza e Temperatura de Revenimento para A\u00e7o 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 t\u00eampera<\/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 extinto<\/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\">Condi\u00e7\u00f5es experimentais: 1. TEMPERATURA DE PR\u00c9-AQUECIMENTO 1200\u00b0F\/650\u00b0C 2. TEMPERATURA DE ENDURECIMENTO 1850\u00b0F\/1010\u00b0C 3. T\u00c9RMINA\u00c7\u00c3O AO AR 4. QU\u00cdMICA Carbono 0,40% Mangan\u00eas 0,30% Sil\u00edcio 1,00% Cromo 5,00% Molibd\u00eanio 1,30% Van\u00e1dio 0,50%<\/figcaption><\/figure>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">Recozimento&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A temperatura de recozimento varia de 845 a 900 \u00b0C (1550 a 1650 \u00b0F). A taxa de resfriamento \u00e9 de 22 a 40 \u00b0C\/h (40 a 75 \u00b0F\/h). A dureza ap\u00f3s o recozimento \u00e9 de 192 a 229 HB.<\/p>\n\n\n\n<h3 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">Outras considera\u00e7\u00f5es importantes sobre o tratamento t\u00e9rmico H11<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Normaliza\u00e7\u00e3o: Este processo geralmente n\u00e3o \u00e9 recomendado para a\u00e7os ferramenta H11 ou H13 devido ao alto risco de fissuras, principalmente quando ocorre descarboneta\u00e7\u00e3o superficial.<\/li>\n\n\n\n<li>Al\u00edvio de tens\u00f5es: Ap\u00f3s o processamento do a\u00e7o H11, como retifica\u00e7\u00e3o, soldagem ou eletroeros\u00e3o (EDM), recomendamos fortemente um tratamento de al\u00edvio de tens\u00f5es a 650 \u00b0C. Este tratamento deve ser realizado a uma temperatura de 14 a 28 \u00b0C (25 a 50 \u00b0F) inferior \u00e0 temperatura de revenimento anterior. Ap\u00f3s o al\u00edvio de tens\u00f5es, o resfriamento deve ser lento, a uma taxa m\u00e1xima de 300 \u00b0C\/h, para evitar a forma\u00e7\u00e3o de novas tens\u00f5es.<\/li>\n\n\n\n<li>Tratamento criog\u00eanico: O tratamento a temperaturas abaixo de zero (por exemplo, -73\u00b0C \/ -100\u00b0F) pode reduzir a austenita retida; no entanto, as altas temperaturas de revenido do H11 geralmente tornam esse tratamento desnecess\u00e1rio para atingir o endurecimento secund\u00e1rio m\u00e1ximo.<\/li>\n\n\n\n<li>Prote\u00e7\u00e3o da superf\u00edcie: Proteger as superf\u00edcies contra oxida\u00e7\u00e3o e descarboneta\u00e7\u00e3o durante tratamentos em altas temperaturas, como austenitiza\u00e7\u00e3o e recozimento, \u00e9 fundamental. Isso geralmente \u00e9 obtido utilizando atmosferas controladas, fornos a v\u00e1cuo ou banhos de sal.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"1-eael-table-of-content\" class=\"wp-block-heading\">Aplicativos<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Matrizes de fundi\u00e7\u00e3o sob press\u00e3o<\/li>\n\n\n\n<li>Matrizes de forjamento<\/li>\n\n\n\n<li>Ferramentas de extrus\u00e3o<\/li>\n\n\n\n<li>L\u00e2minas de corte a quente:<\/li>\n\n\n\n<li>Componentes aeroespaciais<\/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=\"A\u00e7o para ferramentas 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\">A\u00e7o para ferramentas 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=\"A\u00e7o 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\">A\u00e7o para ferramentas 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=\"A\u00e7o para ferramentas 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\">A\u00e7o para ferramentas 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\">Abrir formul\u00e1rio de solicita\u00e7\u00e3o de cota\u00e7\u00e3o<\/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. 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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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