{"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\/pt\/h11-tool-steel\/","title":{"rendered":"H11 Tool Steel Supplier | 1.2343 \/ SKD6 Hot Work Steel Manufacturer | Aobo Steel"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><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\">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 designated as H11 (ASTM A681), with equivalent grades including 1.2343 (DIN) and SKD6 (JIS).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-h11-tool-steel-supply-overview\">H11 Tool Steel Supply Overview<\/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 class=\"wp-block-heading\" id=\"h-why-global-distributors-source-h11-from-aobo-steel\">Why Global Distributors Source H11 from 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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><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 class=\"wp-block-heading\" id=\"h-available-h11-tool-steel-forms\">Available H11 Tool Steel Forms<\/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 class=\"wp-block-heading has-large-font-size\" id=\"h-quality-control-for-bulk-orders\">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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Get H11 Bulk Supply Quote<\/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 class=\"wp-block-heading has-large-font-size\" id=\"h-export-packaging-and-container-loading\">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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><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 class=\"wp-block-heading\" id=\"2-eael-table-of-content\">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 class=\"wp-block-heading\" id=\"3-eael-table-of-content\">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>Strength: It can be heat-treated to yield strengths of 0.2% well above\u00a01380 MPa (200 ksi)\u00a0and ultimate tensile strengths exceeding\u00a02070 MPa (300 ksi).\u00a0<\/li>\n\n\n\n<li>Hardness: Normal working hardnesses typically range from 40 to 55 HRC. For applications such as aluminum die casting, a preferred hardness of 47 HRC is noted. In die casting, H11 dies can be hardened to 42\u201352 HRC; inserts and cores to 46\u201352 HRC; plungers to 46\u201350 HRC; slides to 46\u201352 HRC; shot sleeves to 44\u201348 HRC; and nozzles to 32\u201342 HRC. For hot forging punches and dies, hardness typically ranges from 44\u201348 HRC. Hot-rolling mill rolls (for short runs and low temperatures) are made of H11 at 40\u201348 HRC. Hot swaging dies are typically 48\u201352 HRC.<\/li>\n\n\n\n<li>Hot Hardness\/Red Hardness:\u00a0Good 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:\u00a0Good 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>Fatigue Resistance: This material offers high fatigue resistance and thermal stability over a temperature range of 75 to 540\u00b0C (167 to 1000\u00b0F). Compared with 4340 steel that has undergone the same high-intensity heat treatment, H11 has better fatigue strength.<\/li>\n\n\n\n<li>Wear Resistance: Its wear resistance is lower than H13&#8217;s.<\/li>\n\n\n\n<li>Weldability:\u00a0It\u00a0is readily weldable, even in heavy sections.\u00a0<\/li>\n\n\n\n<li>Machinability:\u00a0Good machinability, rated around 70% of a standard 1% carbon steel.<\/li>\n\n\n\n<li>Thermal properties: It has a relatively low coefficient of thermal expansion and a thermal conductivity of 26 W\/m\u00b7K.<\/li>\n\n\n\n<li>Corrosion Resistance: Above-average resistance to oxidation and corrosion.<\/li>\n\n\n\n<li>Heat Checking Resistance: Good resistance to thermal fatigue (heat checking).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-eael-table-of-content\">H11 Tool Steel Heat Treatment<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Preciso\u00a0<em>tratamento t\u00e9rmico<\/em>\u00a0of H11 tool steel is crucial to achieving optimal performance as a 5% chromium hot-work die steel and an\u00a0ultrahigh-strength steel, similar to H11 Modified and H13. This process tunes the microstructure for demanding factory tooling.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-eael-table-of-content\">Forjamento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This steel is easily forged, with a suitable forging temperature range of\u00a01120 to 1150\u00b0C (2050 to 2100\u00b0F). We recommend\u00a0preheating the billet to 790-815\u00b0C (1450-1500\u00b0F), then uniformly heating it to the forging temperature. The forging temperature must\u00a0NOT\u00a0be lower than\u00a0925\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 class=\"wp-block-heading\" id=\"6-eael-table-of-content\">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>Preheating:\u00a0Preheat 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:\u00a0The 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\">Manter a temperatura de austenitiza\u00e7\u00e3o garante transforma\u00e7\u00e3o e dissolu\u00e7\u00e3o uniformes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-eael-table-of-content\">Resfriamento<\/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\u00a0never be water-quenched, as this can lead to cracking.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-eael-table-of-content\">T\u00eampera<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After hardening,\u00a0tempering\u00a0H11 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.\u00a0<\/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 class=\"wp-block-heading\" id=\"9-eael-table-of-content\">Recozimento\u00a0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The\u00a0annealing\u00a0temperature ranges from 845 to 900\u00b0C (1550-1650\u00b0F). The cooling rate is\u00a022-40\u00b0C\/h (40-75\u00b0F\/h). The hardness after annealing is\u00a0192-229 HB.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"10-eael-table-of-content\">Other Important H11 Heat Treatment Considerations<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Normalizing:\u00a0This process is generally\u00a0not recommended\u00a0for 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:\u00a0After 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:\u00a0Sub-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:\u00a0Protecting 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 class=\"wp-block-heading\" id=\"1-eael-table-of-content\">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<h2 class=\"wp-block-heading\" id=\"h-request-bulk-supply-of-h11-tool-steel-1-2343-skd6\">Request Bulk Supply of H11 Tool Steel (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\">Abrir formul\u00e1rio de solicita\u00e7\u00e3o de cota\u00e7\u00e3o<\/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\/pt\/distributors\/\" style=\"background-color:#ffffff00\">Acesse a p\u00e1gina de Fornecimento em Grande Quantidade.<\/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 v27.6.1 (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. 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