{"id":13508,"date":"2026-03-11T23:41:21","date_gmt":"2026-03-11T15:41:21","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13508"},"modified":"2026-06-15T12:32:52","modified_gmt":"2026-06-15T04:32:52","slug":"h13-steel-hardness","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/pt\/h13-steel-hardness\/","title":{"rendered":"Dureza do a\u00e7o H13: Faixa HRC, tabela de revenimento e aplica\u00e7\u00f5es"},"content":{"rendered":"<section class=\"aobo-h13-hardness-page\">\n  <style>\n    .aobo-h13-hardness-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-dark: #073b8e;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-white: #ffffff;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      --aobo-page-width: 1180px;\n      font-family: inherit;\n      color: var(--aobo-text);\n      line-height: 1.7;\n      background: transparent;\n    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class=\"aobo-hero\">\n      <span class=\"aobo-eyebrow\">Dureza do a\u00e7o H13<\/span>\n      <h1>Dureza do a\u00e7o H13<\/h1>\n      <p>The hardness of H13 steel depends on its condition and heat treatment. Supplied H13 is normally annealed for machining, usually around 220&ndash;241 HB. After quenching, standard sections may reach about 51&ndash;54 HRC, while large sections can show lower core hardness.<\/p>\n      <p>After tempering, finished H13 tools are commonly adjusted within about 38&ndash;55 HRC. Many hot-work tools work around 40&ndash;48 HRC, with lower hardness often used for heavy shock and higher hardness used where wear resistance is more important.<\/p>\n      <p>A dureza final pode variar com o tamanho da se\u00e7\u00e3o transversal, a temperatura de austenitiza\u00e7\u00e3o, a taxa de resfriamento, o processo de revenimento e a posi\u00e7\u00e3o do teste. Para a maioria das ferramentas H13, o objetivo \u00e9 uma dureza equilibrada, e n\u00e3o a dureza m\u00e1xima.<\/p>\n      <p>A Aobo Steel fornece a\u00e7o ferramenta H13 recozido para pedidos em grande quantidade, incluindo barras redondas, barras chatas, chapas e blocos forjados. Para adquirir, consulte o cat\u00e1logo. <a href=\"https:\/\/aobosteel.com\/pt\/h13-tool-steel\/\">P\u00e1gina do produto H13<\/a> or contact sales@aobosteel.com<\/p>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <section class=\"aobo-supply-block\" aria-label=\"H13 tool steel inquiry and product details\">\n        <div class=\"aobo-supply-image\">\n          <img src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/H13-STEEL-FLAT-BAR.avif\" alt=\"Barra plana de a\u00e7o ferramenta H13\" loading=\"lazy\" decoding=\"async\">\n        <\/div>\n        <div class=\"aobo-supply-content\">\n          <h2>Need H13 Tool Steel for Bulk Production?<\/h2>\n          <p>Aobo Steel supplies annealed H13 tool steel in round bar, flat bar, plate, and forged block. We support chemical analysis, hardness inspection, UT inspection, and MTC documentation for export orders.<\/p>\n          <div class=\"aobo-supply-actions\">\n            <a class=\"aobo-btn aobo-btn-primary hs-cta-trigger-button hs-cta-trigger-button-230288465624\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n            <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/pt\/h13-tool-steel\/\">View H13 Tool Steel Details<\/a>\n          <\/div>\n        <\/div>\n      <\/section>\n\n      <h2>Tabela de temperatura de revenido e dureza H13<\/h2>\n      <p>O revenimento ajusta o a\u00e7o H13 temperado \u00e0 sua dureza final utiliz\u00e1vel. Reduz a fragilidade, alivia a tens\u00e3o interna, estabiliza a microestrutura e melhora a confiabilidade em servi\u00e7o.<\/p>\n      <p>H13 is commonly austenitized at about 995&ndash;1025&deg;C (1825&ndash;1875&deg;F) before quenching. After quenching, it is usually double-tempered or triple-tempered to improve stability and reduce the risk of brittle failure.<\/p>\n\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>Temperatura de t\u00eampera<\/th><th>Dureza aproximada<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>Como extinto<\/td><td>About 51&ndash;54 HRC<\/td><\/tr>\n            <tr><td>400&ndash;600&deg;F \/ 204&ndash;316&deg;C<\/td><td>About 51&ndash;53 HRC<\/td><\/tr>\n            <tr><td>950&deg;F \/ 510&deg;C<\/td><td>About 52&ndash;54 HRC<\/td><\/tr>\n            <tr><td>980&deg;F \/ 527&deg;C<\/td><td>Aproximadamente 52 HRC<\/td><\/tr>\n            <tr><td>1030&deg;F \/ 555&deg;C<\/td><td>Cerca de 50 HRC<\/td><\/tr>\n            <tr><td>1050&deg;F \/ 566&deg;C<\/td><td>About 44&ndash;46 HRC<\/td><\/tr>\n            <tr><td>1065&deg;F \/ 575&deg;C<\/td><td>Aproximadamente 48 HRC<\/td><\/tr>\n            <tr><td>1100&deg;F \/ 593&deg;C<\/td><td>About 41&ndash;46 HRC<\/td><\/tr>\n            <tr><td>1120&deg;F \/ 605&deg;C<\/td><td>Aproximadamente 44 HRC<\/td><\/tr>\n            <tr><td>1150&deg;F \/ 621&deg;C<\/td><td>About 36&ndash;38 HRC<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <p>Alguns valores se sobrep\u00f5em porque diferentes dados de refer\u00eancia podem usar diferentes temperaturas de austenitiza\u00e7\u00e3o, m\u00e9todos de t\u00eampera, tempos de perman\u00eancia, tamanhos de se\u00e7\u00e3o e posi\u00e7\u00f5es de teste. Esses valores devem ser usados como <a href=\"https:\/\/aobosteel.com\/pt\/h13-steel-heat-treatment\/\">Orienta\u00e7\u00f5es sobre tratamento t\u00e9rmico H13<\/a>.<\/p>\n      <p>Para ferramentas de trabalho a quente, o valor HRC mais alto nem sempre \u00e9 o melhor objetivo. Uma dureza ligeiramente inferior, por\u00e9m mais est\u00e1vel, pode muitas vezes proporcionar maior vida \u00fatil \u00e0 ferramenta quando esta estiver sujeita a impactos, ciclos t\u00e9rmicos ou tens\u00f5es em grandes se\u00e7\u00f5es.<\/p>\n\n      <h2>Dureza de trabalho recomendada H13 por aplica\u00e7\u00e3o<\/h2>\n      <p>A dureza ideal para o a\u00e7o H13 depende de como a ferramenta opera e de como ela provavelmente falhar\u00e1. Fundi\u00e7\u00e3o sob press\u00e3o, forjamento, extrus\u00e3o e ferramentas de alto impacto imp\u00f5em diferentes exig\u00eancias ao a\u00e7o.<\/p>\n\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead>\n            <tr><th>Aplicativo<\/th><th>Dureza de trabalho t\u00edpica H13<\/th><th>L\u00f3gica de Sele\u00e7\u00e3o<\/th><\/tr>\n          <\/thead>\n          <tbody>\n            <tr><td>Ferramentas gerais para trabalho a quente<\/td><td>About 40&ndash;48 HRC<\/td><td>Equil\u00edbrio entre resist\u00eancia a altas temperaturas, tenacidade e resist\u00eancia ao desgaste.<\/td><\/tr>\n            <tr><td>Matrizes de fundi\u00e7\u00e3o sob press\u00e3o de alum\u00ednio e magn\u00e9sio<\/td><td>About 42&ndash;52 HRC<\/td><td>Depende do tamanho do chip, dos ciclos t\u00e9rmicos e da demanda de desgaste.<\/td><\/tr>\n            <tr><td>Insertos e n\u00facleos comuns para fundi\u00e7\u00e3o sob press\u00e3o<\/td><td>About 44&ndash;48 HRC<\/td><td>Resist\u00eancia equilibrada ao craqueamento t\u00e9rmico e ao desgaste.<\/td><\/tr>\n            <tr><td>Matrizes de fundi\u00e7\u00e3o de zinco<\/td><td>About 50&ndash;52 HRC<\/td><td>Uma temperatura de fundi\u00e7\u00e3o mais baixa pode permitir uma maior dureza.<\/td><\/tr>\n            <tr><td>matrizes de forjamento a martelo<\/td><td>About 40&ndash;47 HRC<\/td><td>Uma dureza menor melhora a resist\u00eancia ao impacto.<\/td><\/tr>\n            <tr><td>Matrizes de forjamento por prensa<\/td><td>About 47&ndash;55 HRC<\/td><td>Impactos menos repentinos permitem maior dureza.<\/td><\/tr>\n            <tr><td>Ferramentas de alto impacto<\/td><td>About 40&ndash;44 HRC<\/td><td>A resist\u00eancia \u00e9 mais importante do que a resist\u00eancia ao desgaste.<\/td><\/tr>\n            <tr><td>Matrizes de extrus\u00e3o de alum\u00ednio e magn\u00e9sio<\/td><td>About 42&ndash;45 HRC<\/td><td>Equil\u00edbrio entre resist\u00eancia a altas temperaturas e resist\u00eancia a rachaduras<\/td><\/tr>\n            <tr><td>Matrizes de extrus\u00e3o de cobre e lat\u00e3o<\/td><td>About 42&ndash;48 HRC<\/td><td>Maior demanda t\u00e9rmica e de press\u00e3o<\/td><\/tr>\n            <tr><td>Matrizes de extrus\u00e3o de a\u00e7o<\/td><td>About 47&ndash;51 HRC<\/td><td>\u00c9 necess\u00e1ria maior resist\u00eancia ao calor e ao desgaste.<\/td><\/tr>\n            <tr><td>Mandris<\/td><td>About 46&ndash;52 HRC<\/td><td>\u00c9 necess\u00e1rio ter resist\u00eancia a altas temperaturas e resist\u00eancia ao desgaste.<\/td><\/tr>\n            <tr><td>Blocos e pist\u00f5es falsos<\/td><td>About 40&ndash;44 HRC<\/td><td>Resist\u00eancia e durabilidade s\u00e3o importantes.<\/td><\/tr>\n            <tr><td>Cont\u00eaineres de extrus\u00e3o<\/td><td>About 35&ndash;40 HRC<\/td><td>Uma dureza menor melhora a resist\u00eancia em se\u00e7\u00f5es grandes.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <p>Para moldes de fundi\u00e7\u00e3o sob press\u00e3o, a dureza deve ser equilibrada com a resist\u00eancia ao trincamento t\u00e9rmico. Insertos grandes geralmente s\u00e3o mantidos com uma dureza menor para reduzir o risco de fissuras, enquanto insertos menores podem ser fabricados com dureza mais alta quando a resist\u00eancia ao desgaste \u00e9 mais importante.<\/p>\n      <p>Para matrizes de forjamento, a severidade do impacto \u00e9 a principal preocupa\u00e7\u00e3o. O forjamento por martelo normalmente requer menor dureza do que o forjamento por prensa, pois a carga \u00e9 mais repentina e severa. Se a dureza for muito alta, a matriz pode trincar antes que o desgaste se torne o principal problema.<\/p>\n      <p>Para ferramentas de extrus\u00e3o, a fun\u00e7\u00e3o da ferramenta \u00e9 importante. Matrizes, mandris, blocos de preenchimento, pist\u00f5es, revestimentos e recipientes n\u00e3o devem ser automaticamente considerados com a mesma dureza, pois est\u00e3o sujeitos a diferentes cargas t\u00e9rmicas e mec\u00e2nicas.<\/p>\n      <p>Uma regra de sele\u00e7\u00e3o simples \u00e9 a seguinte: quando o desgaste e a deforma\u00e7\u00e3o pl\u00e1stica predominam, uma dureza de trabalho mais alta pode ser vantajosa. Quando o que predomina s\u00e3o fissuras, lascas, impactos severos ou fadiga t\u00e9rmica, uma dureza menor ou mais equilibrada geralmente \u00e9 mais segura.<\/p>\n    <\/main>\n\n    <section class=\"aobo-final-cta\">\n      <div>\n        <h2>Need H13 Steel for Hot-Work Tooling?<\/h2>\n        <p>Send your required grade, size, quantity, condition, and application. Aobo Steel can help confirm H13 supply condition, inspection requirements, and export documentation for bulk orders.<\/p>\n      <\/div>\n      <a class=\"aobo-btn hs-cta-trigger-button hs-cta-trigger-button-230288465624\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n    <\/section>\n  <\/div>\n<\/section>\n\n\n\n\n<ul class=\"wp-block-yoast-seo-related-links yoast-seo-related-links\">\n<li><a href=\"https:\/\/aobosteel.com\/pt\/m2-tool-steel\/\">A\u00e7o para ferramentas M2 | 1.3343 | SKH51<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/pt\/o2-tool-steel\/\">A\u00e7o para ferramentas O2 | 1.2842<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-aluminum-extrusion-dies\/\">Sele\u00e7\u00e3o de a\u00e7o para matrizes de extrus\u00e3o de alum\u00ednio | Fornecedor de a\u00e7o ferramenta H11 vs H12 vs H13<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/pt\/operational-limitations-and-challenges-of-h13-tool-steel\/\">H13 Tool Steel Limitations and Failure Modes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/pt\/selection-of-tool-steel-for-copper-and-brass-extrusion\/\">Sele\u00e7\u00e3o de a\u00e7os-ferramenta para extrus\u00e3o de cobre e lat\u00e3o | Fornecedor H21 H26<\/a><\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-faq\" class=\"wp-block-heading\">Perguntas frequentes<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1778647307871\"><strong class=\"schema-faq-question\">Qual \u00e9 a dureza t\u00edpica do a\u00e7o H13?<\/strong> <p class=\"schema-faq-answer\">A dureza do a\u00e7o H13 depende de sua condi\u00e7\u00e3o e tratamento t\u00e9rmico. No estado recozido, o H13 geralmente apresenta uma dureza em torno de <strong>220\u2013241 HB<\/strong>. Ap\u00f3s o processo de t\u00eampera e revenimento, as ferramentas H13 acabadas s\u00e3o geralmente ajustadas em cerca de <strong>38\u201355 HRC<\/strong>, com muitas ferramentas de trabalho a quente utilizadas em torno de <strong>40\u201348 HRC<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647327368\"><strong class=\"schema-faq-question\">Qual \u00e9 a dureza do a\u00e7o H13 ap\u00f3s recozimento?<\/strong> <p class=\"schema-faq-answer\">A dureza do a\u00e7o H13 recozido \u00e9 geralmente em torno de <strong>220\u2013241 HB<\/strong>. Esta \u00e9 a condi\u00e7\u00e3o macia comum para usinagem antes do endurecimento e revenimento finais.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647328060\"><strong class=\"schema-faq-question\">Qual \u00e9 a dureza do H13 ap\u00f3s o resfriamento r\u00e1pido?<\/strong> <p class=\"schema-faq-answer\">Ap\u00f3s o resfriamento r\u00e1pido, as se\u00e7\u00f5es padr\u00e3o H13 podem atingir aproximadamente <strong>51\u201354 HRC<\/strong>. Se\u00e7\u00f5es extensas podem apresentar menor dureza no n\u00facleo porque o centro esfria mais lentamente do que a superf\u00edcie.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647328804\"><strong class=\"schema-faq-question\">Qual \u00e9 a dureza de trabalho t\u00edpica do a\u00e7o ferramenta H13?<\/strong> <p class=\"schema-faq-answer\">Muitas ferramentas de trabalho a quente H13 funcionam em torno de <strong>40\u201348 HRC<\/strong>. A dureza de trabalho exata depende do tamanho da ferramenta, da temperatura de opera\u00e7\u00e3o, da carga de impacto, da demanda de desgaste e do risco de falha.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647329499\"><strong class=\"schema-faq-question\">Qual a dureza utilizada nos moldes de fundi\u00e7\u00e3o sob press\u00e3o H13?<\/strong> <p class=\"schema-faq-answer\">Os moldes de fundi\u00e7\u00e3o H13 s\u00e3o frequentemente usados em <strong>42\u201352 HRC<\/strong>. Os insertos e n\u00facleos comuns para fundi\u00e7\u00e3o sob press\u00e3o s\u00e3o frequentemente selecionados em torno de <strong>44\u201348 HRC<\/strong>, dependendo do tamanho do chip, dos ciclos t\u00e9rmicos e das condi\u00e7\u00f5es de desgaste.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647361628\"><strong class=\"schema-faq-question\">Qual a dureza utilizada nas matrizes de forjamento H13?<\/strong> <p class=\"schema-faq-answer\">As matrizes de forjamento a martelo H13 s\u00e3o frequentemente usadas em torno de\u00a0<strong>40\u201347 HRC<\/strong>\u00a0porque a severidade do impacto \u00e9 alta. Matrizes de forjamento por prensa podem usar uma faixa maior, frequentemente em torno de <strong>47\u201355 HRC<\/strong>, porque o carregamento \u00e9 menos repentino.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647362221\"><strong class=\"schema-faq-question\">Qual a dureza utilizada nas matrizes de extrus\u00e3o H13?<\/strong> <p class=\"schema-faq-answer\">As matrizes de extrus\u00e3o H13 s\u00e3o geralmente selecionadas de acordo com o material extrudado. Matrizes de extrus\u00e3o para alum\u00ednio e magn\u00e9sio costumam ser encontradas em torno de <strong>42\u201345 HRC<\/strong>, matrizes de extrus\u00e3o de cobre e lat\u00e3o ao redor <strong>42\u201348 HRC<\/strong>, e matrizes de extrus\u00e3o de a\u00e7o ao redor <strong>47\u201351 HRC<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647391542\"><strong class=\"schema-faq-question\">Uma dureza H13 mais alta \u00e9 sempre melhor?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o. Uma dureza maior pode melhorar a resist\u00eancia ao desgaste e \u00e0 deforma\u00e7\u00e3o pl\u00e1stica, mas tamb\u00e9m pode aumentar o risco de fissuras, lascamento e trincas t\u00e9rmicas. Para ferramentas H13, a dureza deve ser selecionada de acordo com o principal modo de falha.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778647392259\"><strong class=\"schema-faq-question\">Por que os valores de dureza H13 se sobrep\u00f5em nas tabelas de t\u00eampera?<\/strong> <p class=\"schema-faq-answer\">Os valores de dureza de revenido H13 podem se sobrepor, pois os resultados dependem da temperatura de austenitiza\u00e7\u00e3o, do m\u00e9todo de t\u00eampera, do tempo de perman\u00eancia, do tamanho da se\u00e7\u00e3o transversal, da pr\u00e1tica de revenido e da posi\u00e7\u00e3o do teste. As tabelas de revenido devem ser usadas como guia, e n\u00e3o como valores de dureza garantidos para todas as ferramentas.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>H13 Steel Hardness H13 Steel Hardness The hardness of H13 steel depends on its condition and heat treatment. Supplied H13 is normally annealed for machining, usually around 220&ndash;241 HB. After quenching, standard sections may reach about 51&ndash;54 HRC, while large sections can show lower core hardness. After tempering, finished H13 tools are commonly adjusted within [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15297,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","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-13508","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>H13 Steel Hardness: HRC Range, Tempering Chart &amp; Applications<\/title>\n<meta name=\"description\" content=\"Learn H13 steel hardness ranges, including annealed HB, quenched HRC, tempering hardness chart, and recommended working hardness for die casting, forging, and extrusion tools.\" \/>\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\/pt\/h13-steel-hardness\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H13 Steel Hardness: HRC Range, Tempering Chart &amp; Applications\" \/>\n<meta property=\"og:description\" content=\"Learn H13 steel hardness ranges, including annealed HB, quenched HRC, tempering hardness chart, and recommended working hardness for die casting, forging, and extrusion tools.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/pt\/h13-steel-hardness\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-15T04:32:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"H13 Steel Hardness: HRC Range, Tempering Chart &amp; 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In the annealed condition, H13 is usually around <strong>220\u2013241 HB<\\\/strong>. After hardening and tempering, finished H13 tools are commonly adjusted within about <strong>38\u201355 HRC<\\\/strong>, with many hot-work tools used around <strong>40\u201348 HRC<\\\/strong>.\",\"inLanguage\":\"pt-BR\"},\"inLanguage\":\"pt-BR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647327368\",\"position\":2,\"url\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647327368\",\"name\":\"What is the annealed hardness of H13 steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The annealed hardness of H13 steel is usually around <strong>220\u2013241 HB<\\\/strong>. This is the common soft condition for machining before final hardening and tempering.\",\"inLanguage\":\"pt-BR\"},\"inLanguage\":\"pt-BR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647328060\",\"position\":3,\"url\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647328060\",\"name\":\"What is the hardness of H13 after quenching?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"After quenching, standard H13 sections may reach about <strong>51\u201354 HRC<\\\/strong>. Large sections can show lower core hardness because the center cools more slowly than the surface.\",\"inLanguage\":\"pt-BR\"},\"inLanguage\":\"pt-BR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647328804\",\"position\":4,\"url\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647328804\",\"name\":\"What is the typical working hardness of H13 tool steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Many H13 hot-work tools work around <strong>40\u201348 HRC<\\\/strong>. The exact working hardness depends on tool size, operating temperature, impact load, wear demand, and failure risk.\",\"inLanguage\":\"pt-BR\"},\"inLanguage\":\"pt-BR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647329499\",\"position\":5,\"url\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647329499\",\"name\":\"What hardness is used for H13 die casting dies?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"H13 die-casting dies are often used at <strong>42\u201352 HRC<\\\/strong>. Common die casting inserts and cores are frequently selected around <strong>44\u201348 HRC<\\\/strong>, depending on die size, thermal cycling, and wear conditions.\",\"inLanguage\":\"pt-BR\"},\"inLanguage\":\"pt-BR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647361628\",\"position\":6,\"url\":\"https:\\\/\\\/aobosteel.com\\\/h13-steel-hardness\\\/#faq-question-1778647361628\",\"name\":\"What hardness is used for H13 forging dies?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"H13 hammer-forging dies are often used at around\u00a0<strong>40\u201347 HRC<\\\/strong>\u00a0because the\u00a0impact severity is high. 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In the annealed condition, H13 is usually around <strong>220\u2013241 HB<\/strong>. After hardening and tempering, finished H13 tools are commonly adjusted within about <strong>38\u201355 HRC<\/strong>, with many hot-work tools used around <strong>40\u201348 HRC<\/strong>.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647327368","position":2,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647327368","name":"Qual \u00e9 a dureza do a\u00e7o H13 ap\u00f3s recozimento?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The annealed hardness of H13 steel is usually around <strong>220\u2013241 HB<\/strong>. This is the common soft condition for machining before final hardening and tempering.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647328060","position":3,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647328060","name":"Qual \u00e9 a dureza do H13 ap\u00f3s o resfriamento r\u00e1pido?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"After quenching, standard H13 sections may reach about <strong>51\u201354 HRC<\/strong>. Large sections can show lower core hardness because the center cools more slowly than the surface.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647328804","position":4,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647328804","name":"Qual \u00e9 a dureza de trabalho t\u00edpica do a\u00e7o ferramenta H13?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Many H13 hot-work tools work around <strong>40\u201348 HRC<\/strong>. The exact working hardness depends on tool size, operating temperature, impact load, wear demand, and failure risk.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647329499","position":5,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647329499","name":"Qual a dureza utilizada nos moldes de fundi\u00e7\u00e3o sob press\u00e3o H13?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"H13 die-casting dies are often used at <strong>42\u201352 HRC<\/strong>. Common die casting inserts and cores are frequently selected around <strong>44\u201348 HRC<\/strong>, depending on die size, thermal cycling, and wear conditions.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647361628","position":6,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647361628","name":"Qual a dureza utilizada nas matrizes de forjamento H13?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"H13 hammer-forging dies are often used at around\u00a0<strong>40\u201347 HRC<\/strong>\u00a0because the\u00a0impact severity is high. Press forging dies may use a higher range, often around <strong>47\u201355 HRC<\/strong>, because the loading is less sudden.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647362221","position":7,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647362221","name":"Qual a dureza utilizada nas matrizes de extrus\u00e3o H13?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"H13 extrusion dies are commonly selected according to the extruded material. Aluminum and magnesium extrusion dies are often around <strong>42\u201345 HRC<\/strong>, copper and brass extrusion dies around <strong>42\u201348 HRC<\/strong>, and steel extrusion dies around <strong>47\u201351 HRC<\/strong>.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647391542","position":8,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647391542","name":"Uma dureza H13 mais alta \u00e9 sempre melhor?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. Higher hardness can improve wear resistance and resistance to plastic deformation, but it can also increase the risk of cracking, chipping, and heat checking. For H13 tooling, hardness should be selected according to the main failure mode.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647392259","position":9,"url":"https:\/\/aobosteel.com\/h13-steel-hardness\/#faq-question-1778647392259","name":"Por que os valores de dureza H13 se sobrep\u00f5em nas tabelas de t\u00eampera?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"H13 tempering hardness values can overlap because results depend on austenitizing temperature, quenching method, holding time, section size, tempering practice, and test position. Tempering charts should be used as guidance, not as guaranteed hardness values for every tool.","inLanguage":"pt-BR"},"inLanguage":"pt-BR"}]}},"uagb_featured_image_src":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-300x300.avif",300,300,true],"medium_large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-768x768.avif",768,768,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-1024x1024.avif",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-12x12.avif",12,12,true]},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/pt\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"H13 Steel Hardness H13 Steel Hardness The hardness of H13 steel depends on its condition and heat treatment. Supplied H13 is normally annealed for machining, usually around 220&ndash;241 HB. After quenching, standard sections may reach about 51&ndash;54 HRC, while large sections can show lower core hardness. After tempering, finished H13 tools are commonly adjusted within&hellip;","rttpg_featured_image_url":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"landscape":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"portraits":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-300x300.avif",300,300,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-1024x1024.avif",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD.avif",1254,1254,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/H13-HARDNESS-AD-12x12.avif",12,12,true]},"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/pt\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"H13 Steel Hardness H13 Steel Hardness The hardness of H13 steel depends on its condition and heat treatment. Supplied H13 is normally annealed for machining, usually around 220&ndash;241 HB. After quenching, standard sections may reach about 51&ndash;54 HRC, while large sections can show lower core hardness. 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