{"id":15485,"date":"2026-05-16T16:27:21","date_gmt":"2026-05-16T08:27:21","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15485"},"modified":"2026-06-25T15:30:50","modified_gmt":"2026-06-25T07:30:50","slug":"tool-steel-for-rolling-mill-rolls-tube-pipe-mill-rolls","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/pt\/tool-steel-for-rolling-mill-rolls-tube-pipe-mill-rolls\/","title":{"rendered":"A\u00e7o ferramenta para cilindros de lamina\u00e7\u00e3o, cilindros para laminadores de tubos e canos."},"content":{"rendered":"<section class=\"aobo-selection-page\">\n  <style>\n    .aobo-selection-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-dark: #073b8e;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-blue-line: #c9dcff;\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      font-family: Arial, 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0.20);\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 20px;\n      flex-wrap: wrap;\n    }\n\n    .aobo-cta h2 {\n      margin: 0 0 8px;\n      color: #ffffff;\n      font-size: clamp(26px, 3vw, 38px);\n      line-height: 1.15;\n    }\n\n    .aobo-cta p {\n      margin: 0;\n      color: rgba(255, 255, 255, 0.92);\n      line-height: 1.65;\n      max-width: 740px;\n    }\n\n    .aobo-cta .aobo-btn-inquiry {\n      flex: 0 0 auto;\n      background: #ffffff;\n      border-color: #ffffff;\n      color: var(--aobo-blue);\n      min-width: 150px;\n    }\n\n    .aobo-cta .aobo-btn-inquiry:hover {\n      background: #f5f8ff;\n      color: var(--aobo-blue-dark);\n    }\n\n    @media (max-width: 980px) {\n      .aobo-grid {\n        grid-template-columns: repeat(2, 1fr);\n      }\n\n      .aobo-hero h1 {\n        font-size: 30px;\n      }\n    }\n\n    @media (max-width: 640px) {\n      .aobo-selection-page {\n        padding: 0;\n      }\n\n      .aobo-hero {\n        padding: 26px 20px;\n        border-radius: 22px;\n      }\n\n      .aobo-hero h1 {\n        font-size: 28px;\n      }\n\n      .aobo-grid {\n        grid-template-columns: 1fr;\n      }\n\n      .aobo-summary-table {\n        display: block;\n        overflow-x: auto;\n        white-space: nowrap;\n      }\n\n      .aobo-section-title {\n        padding: 26px 20px 0;\n        border-radius: 22px 22px 0 0;\n      }\n\n      .aobo-grid {\n        padding: 22px 20px 26px;\n        border-radius: 0 0 22px 22px;\n      }\n\n      .aobo-cta {\n        padding: 26px 20px;\n        border-radius: 22px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-container\">\n\n    <div class=\"aobo-hero\">\n      <h1>Sele\u00e7\u00e3o de a\u00e7o ferramenta para cilindros de lamina\u00e7\u00e3o, cilindros para laminadores de tubos e canos.<\/h1>\n      <p>\n        Select tool steel by rolling temperature, roll size, galling risk, abrasive wear, hardenability, production volume, and surface hardness requirement.\n        For rolling mill rolls, tube rolls, and pipe mill rolls, the main choice is usually between wear resistance, toughness, hot hardness, and through-section hardenability.\n      <\/p>\n    <\/div>\n\n    <div class=\"aobo-section-title\">\n      <h2>Guia de sele\u00e7\u00e3o r\u00e1pida por grau de a\u00e7o ferramenta<\/h2>\n      <p>\n        Escolha a classe de acordo com o uso do cilindro: lamina\u00e7\u00e3o a frio, lamina\u00e7\u00e3o a quente, cilindros de apoio, cilindros para fabrica\u00e7\u00e3o de tubos e canos ou condi\u00e7\u00f5es severas de desgaste e gripagem.\n      <\/p>\n    <\/div>\n\n    <div class=\"aobo-grid\">\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">P\u00e3ezinhos Frios Pequenos<\/span>\n          <h3>A\u00e7o para ferramentas O1 <small>1.2510 \/ SKS3<\/small><\/h3>\n          <p>\n            Recomendado para rolos de lamina\u00e7\u00e3o a frio de tiragens curtas a m\u00e9dias e para aplica\u00e7\u00f5es com rolos menores.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O a\u00e7o O1 oferece boa usinabilidade, custo moderado e dureza \u00fatil para cilindros laminados a frio, onde n\u00e3o se exige extrema resist\u00eancia ao desgaste.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/o1-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">P\u00e3es Frios Resistentes<\/span>\n          <h3>A\u00e7o ferramenta L6 <small>1.2714 \/ SKT4<\/small><\/h3>\n          <p>\n            Recomendado para laminados a frio de tiragens curtas a m\u00e9dias, onde a resist\u00eancia e a usinabilidade s\u00e3o importantes.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O a\u00e7o L6 oferece uma combina\u00e7\u00e3o pr\u00e1tica de resist\u00eancia, custo moderado e capacidade de t\u00eampera total para aplica\u00e7\u00f5es de lamina\u00e7\u00e3o a frio.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/l6-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">Rolos m\u00e9dios a grandes<\/span>\n          <h3>A\u00e7o para ferramentas A2 <small>1.2363 \/ SKD12<\/small><\/h3>\n          <p>\n            Recomendado para rolos de trabalho de m\u00e9dio a grande porte e rolos de reserva.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O alum\u00ednio A2 permite a t\u00eampera integral de se\u00e7\u00f5es de rolos maiores com baixa distor\u00e7\u00e3o, proporcionando um equil\u00edbrio entre resist\u00eancia ao desgaste e tenacidade.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/a2-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">P\u00e3es frios de longa dura\u00e7\u00e3o<\/span>\n          <h3>A\u00e7o para ferramentas D2 <small>1.2379 \/ SKD11 \/ Cr12Mo1V1<\/small><\/h3>\n          <p>\n            Recomendado para cilindros de lamina\u00e7\u00e3o a frio de longa dura\u00e7\u00e3o, onde s\u00e3o necess\u00e1rias alta resist\u00eancia ao desgaste e maior vida \u00fatil do cilindro.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O D2 proporciona alta resist\u00eancia ao desgaste do carboneto de cromo e comportamento de endurecimento profundo para cilindros laminados a frio sob severo desgaste abrasivo.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/d2-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">Risco grave de irrita\u00e7\u00e3o por atrito<\/span>\n          <h3>A\u00e7o r\u00e1pido M42 <small>1.3247 \/ SKH59<\/small><\/h3>\n          <p>\n            Recomendado para condi\u00e7\u00f5es severas de rolamento onde s\u00e3o necess\u00e1rias resist\u00eancia ao desgaste por atrito e m\u00e1xima vida \u00fatil.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O M42 \u00e9 um a\u00e7o r\u00e1pido de cobalto-molibd\u00eanio, projetado para condi\u00e7\u00f5es de lamina\u00e7\u00e3o dif\u00edceis, onde os a\u00e7os para trabalho a frio convencionais sofrem desgaste ou gripagem muito rapidamente.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/m42-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">P\u00e3ezinhos quentes<\/span>\n          <h3>A\u00e7o para ferramentas H13 <small>1.2344 \/ SKD61<\/small><\/h3>\n          <p>\n            Recomendado para cilindros a quente de produ\u00e7\u00e3o curta a m\u00e9dia, cilindros de apoio e mandris em laminadores de an\u00e9is de alta velocidade.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O a\u00e7o H13 proporciona tenacidade a quente, resist\u00eancia \u00e0 fadiga t\u00e9rmica e dureza a quente \u00fatil para lamina\u00e7\u00e3o a quente em temperaturas baixas a m\u00e9dias.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/h13-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">P\u00e3ezinhos quentes e resistentes<\/span>\n          <h3>A\u00e7o para ferramentas H11 <small>1.2343 \/ SKD6<\/small><\/h3>\n          <p>\n            Recomendado para cilindros de lamina\u00e7\u00e3o a quente e cilindros de lamina\u00e7\u00e3o de apoio que exigem resist\u00eancia em altas temperaturas.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O H11 \u00e9 selecionado quando a resist\u00eancia ao trabalho a quente e a resist\u00eancia \u00e0 fadiga t\u00e9rmica s\u00e3o mais importantes do que a m\u00e1xima resist\u00eancia ao desgaste a quente.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/h11-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-card\">\n        <div>\n          <span class=\"aobo-tag\">Rolos de alta temperatura<\/span>\n          <h3>A\u00e7o ferramenta H21 <small>1.2581 \/ SKD5<\/small><\/h3>\n          <p>\n            Recomendado para lamina\u00e7\u00e3o a quente de longa dura\u00e7\u00e3o ou lamina\u00e7\u00e3o de ligas especiais em temperaturas muito elevadas.\n          <\/p>\n          <div class=\"aobo-reason\">\n            Motivo: O H21 cont\u00e9m alto teor de tungst\u00eanio, proporcionando maior dureza a quente e resist\u00eancia ao amolecimento sob severas condi\u00e7\u00f5es de lamina\u00e7\u00e3o a quente.\n          <\/div>\n        <\/div>\n        <div class=\"aobo-buttons\">\n          <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/pt\/h21-tool-steel\/\">Ver detalhes<\/a>\n          <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n        <\/div>\n      <\/div>\n\n    <\/div>\n\n    <div class=\"aobo-section-title\">\n      <h2>Resumo da Sele\u00e7\u00e3o<\/h2>\n      <p>\n        Esta tabela permite uma compara\u00e7\u00e3o mais r\u00e1pida quando o comprador j\u00e1 conhece o tipo de rolo e o principal risco de falha.\n      <\/p>\n    <\/div>\n\n    <table class=\"aobo-summary-table\">\n      <thead>\n        <tr>\n          <th>Aplica\u00e7\u00e3o em rolo<\/th>\n          <th>Requisito principal<\/th>\n          <th>Classes de a\u00e7o Aobo<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>Pequenos cilindros a frio e lamina\u00e7\u00e3o de tiragens curtas a m\u00e9dias.<\/td>\n          <td>Usinabilidade, custo moderado e dureza superficial \u00fatil.<\/td>\n          <td>O1, L6<\/td>\n        <\/tr>\n        <tr>\n          <td>Rolos de trabalho e rolos de apoio de tamanho m\u00e9dio a grande<\/td>\n          <td>Temperabilidade em toda a se\u00e7\u00e3o transversal, baixa distor\u00e7\u00e3o e tenacidade.<\/td>\n          <td>A2<\/td>\n        <\/tr>\n        <tr>\n          <td>Lamina\u00e7\u00e3o a frio em larga escala e produ\u00e7\u00e3o em massa<\/td>\n          <td>Alta resist\u00eancia ao desgaste abrasivo e maior vida \u00fatil do rolo.<\/td>\n          <td>D2<\/td>\n        <\/tr>\n        <tr>\n          <td>Condi\u00e7\u00f5es severas de desgaste por atrito ou rolamento abrasivo<\/td>\n          <td>Resist\u00eancia \u00e0 abras\u00e3o e m\u00e1xima vida \u00fatil ao desgaste<\/td>\n          <td>M42<\/td>\n        <\/tr>\n        <tr>\n          <td>Tiragens curtas a m\u00e9dias de rolos quentes e rolos de reserva.<\/td>\n          <td>Resist\u00eancia a altas temperaturas, resist\u00eancia \u00e0 fadiga t\u00e9rmica e dureza a altas temperaturas moderada.<\/td>\n          <td>H13, H11<\/td>\n        <\/tr>\n        <tr>\n          <td>Lamina\u00e7\u00e3o a quente em alta temperatura ou lamina\u00e7\u00e3o de ligas especiais<\/td>\n          <td>Cor vermelha, dureza e resist\u00eancia ao amolecimento em temperaturas elevadas.<\/td>\n          <td>H21<\/td>\n        <\/tr>\n        <tr>\n          <td>Cilindros para laminadores de tubos e canos onde \u00e9 necess\u00e1ria alta dureza.<\/td>\n          <td>Temperabilidade, resist\u00eancia ao desgaste e controle de engripamento<\/td>\n          <td>O1, D2, M42<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n\n    <div class=\"aobo-cta\">\n      <div>\n        <h2>Precisa de a\u00e7o ferramenta para cilindros de lamina\u00e7\u00e3o ou cilindros para laminadores de tubos?<\/h2>\n        <p>\n          Envie suas especifica\u00e7\u00f5es: grau, tamanho, quantidade, tipo de rolo, temperatura de lamina\u00e7\u00e3o e material da pe\u00e7a. A Aobo Steel pode fornecer barras e chapas redondas de a\u00e7o ferramenta em grandes quantidades para compradores industriais.\n        <\/p>\n      <\/div>\n      <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n    <\/div>\n\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Tool Steel Selection for Rolling Mill Rolls, Tube &amp; Pipe Mill Rolls Select tool steel by rolling temperature, roll size, galling risk, abrasive wear, hardenability, production volume, and surface hardness requirement. For rolling mill rolls, tube rolls, and pipe mill rolls, the main choice is usually between wear resistance, toughness, hot hardness, and through-section hardenability. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"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":"","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-15485","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tool Steel for Rolling Mill Rolls, Tube &amp; 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