{"id":9548,"date":"2025-08-05T15:04:00","date_gmt":"2025-08-05T07:04:00","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9548"},"modified":"2026-09-23T20:38:05","modified_gmt":"2026-09-23T12:38:05","slug":"selection-of-tool-steels-for-cold-forming-hexagon-nuts","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/selection-of-tool-steels-for-cold-forming-hexagon-nuts\/","title":{"rendered":"Selecci\u00f3n de aceros para herramientas para el conformado en fr\u00edo de tuercas hexagonales"},"content":{"rendered":"<section class=\"aobo-hexagon-nuts-page\">\n  <style>\n\n\n\n    .aobo-hexagon-nuts-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      font-family: inherit;\n      color: var(--aobo-text);\n      line-height: 1.7;\n      background: transparent;\n      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{\n      .aobo-hexagon-nuts-page .aobo-table th,\n      .aobo-hexagon-nuts-page .aobo-table td {\n        padding: 11px 12px;\n        font-size: 14px;\n      }\n    }\n  \n  \n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <h1 id=\"h-selection-of-tool-steel-for-cold-forming-hexagon-nuts\">Selecci\u00f3n de acero para herramientas para el conformado en fr\u00edo de tuercas hexagonales<\/h1>\n      <p>El conformado en fr\u00edo de tuercas hexagonales es un proceso de m\u00faltiples etapas realizado bajo altas cargas de compresi\u00f3n e impactos repetidos, normalmente por debajo de 200 \u00b0C. La falla de la herramienta no se debe al ablandamiento t\u00e9rmico, sino a la sobrecarga mec\u00e1nica y al da\u00f1o superficial.<\/p>\n      <p>En la pr\u00e1ctica, las herramientas fallan principalmente por desgaste abrasivo, desgaste adhesivo (gripado) y deformaci\u00f3n pl\u00e1stica bajo esfuerzo de contacto excesivo. Los modos de falla secundarios incluyen desportillado del filo y agrietamiento por fatiga bajo carga c\u00edclica.<\/p>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <h2>Factores de selecci\u00f3n<\/h2>\n      <p>La selecci\u00f3n de acero para herramientas para el conformado de tuercas hexagonales es fundamentalmente un equilibrio entre resistencia al desgaste y tenacidad bajo alta tensi\u00f3n de compresi\u00f3n.<\/p>\n      <p>Una alta dureza mejora la resistencia al desgaste y a la deformaci\u00f3n, lo cual es cr\u00edtico para mantener la geometr\u00eda de la matriz durante largas series de producci\u00f3n. Sin embargo, aumentar la dureza y el contenido de carburos reduce la tenacidad, elevando el riesgo de desportillado del filo o fractura fr\u00e1gil bajo impactos repetidos.<\/p>\n      <p>Debido a que las temperaturas de conformado son relativamente bajas, las propiedades t\u00e9rmicas como la dureza en caliente y la resistencia al agrietamiento t\u00e9rmico no son decisivas. La selecci\u00f3n del material debe centrarse en controlar el desgaste, mantener la estabilidad dimensional y prevenir la fractura bajo carga c\u00edclica.<\/p>\n      <h2>Aceros para herramientas recomendados<\/h2>\n      <div class=\"aobo-grade-card\">\n        <h3 id=\"h-aisi-d2-tool-steel-1-2379-skd11\">Acero para herramientas AISI D2 | 1.2379 | SKD11<\/h3>\n        <p>El D2 se utiliza en aplicaciones donde el desgaste abrasivo y la estabilidad dimensional son los requisitos principales, y la carga de impacto es limitada.<\/p>\n        <p>Con una dureza de trabajo de 58\u201360 HRC, el D2 ofrece una fuerte resistencia al desgaste superficial mientras mantiene la precisi\u00f3n durante el tratamiento t\u00e9rmico. Sin embargo, su menor tenacidad lo hace menos adecuado para condiciones que implican impactos repetidos o cargas inestables.<\/p>\n        <p>El D2 es m\u00e1s adecuado para matrices de precisi\u00f3n donde la resistencia al desgaste es cr\u00edtica y las condiciones de carga est\u00e1n bien controladas.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"aobo-btn aobo-btn-primary\">Enviar consulta ahora<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/es\/d2-tool-steel\/\">Ver detalles de suministro de material D2<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3>Acero r\u00e1pido (HSS) M4<\/h3>\n        <p>El M4 se utiliza cuando el desgaste es el mecanismo de falla dominante y el volumen de producci\u00f3n es alto. Rinde mejor bajo condiciones de carga estables donde el desportillado del filo no es el factor limitante.<\/p>\n        <p>Rendimiento: En producci\u00f3n, las herramientas de M4 pueden superar 1 mill\u00f3n de piezas cuando el desgaste controla la vida \u00fatil de la herramienta.<br>Mejora: Con un tratamiento t\u00e9rmico optimizado o endurecimiento superficial a 63\u201365 HRC, la vida \u00fatil puede alcanzar aproximadamente 2,4 millones de piezas.<\/p>\n        <p>El M4 es la opci\u00f3n preferida para producci\u00f3n de volumen ultra alto donde la m\u00e1xima resistencia al desgaste determina directamente la vida \u00fatil de la herramienta.<\/p>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3>Acero r\u00e1pido de tungsteno T1<\/h3>\n        <p>El T1 se selecciona cuando est\u00e1n presentes tanto el desgaste como el impacto, pero ninguno es extremo. En comparaci\u00f3n con grados de HSS de mayor aleaci\u00f3n, ofrece una respuesta m\u00e1s equilibrada bajo condiciones de carga mixta.<\/p>\n        <p>Con tratamiento t\u00e9rmico est\u00e1ndar (temple en aceite a 1270 \u00b0C y doble revenido a 595 \u00b0C), el T1 normalmente entrega alrededor de 350.000 piezas.<\/p>\n        <p>El T1 es adecuado para producci\u00f3n de volumen medio a alto donde se requiere una mejor tenacidad para reducir el riesgo de desportillado.<\/p>\n      <\/div>\n      <div class=\"aobo-grade-card\">\n        <h3>Acero para herramientas al carbono (barra de taladro tipo W)<\/h3>\n        <p>Para componentes no cr\u00edticos como pasadores gu\u00eda o porta-matrices\u2014donde el desgaste directo y el impacto son m\u00ednimos\u2014el acero para herramientas al carbono ofrece una soluci\u00f3n rentable.<\/p>\n        <p>A 58\u201360 HRC, ofrece suficiente resistencia a la compresi\u00f3n y rigidez sin el costo de los aceros de alta aleaci\u00f3n.<\/p>\n      <\/div>\n      <h2>Tabla resumen<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Grado de acero para herramientas<\/th><th>Propiedades clave \/ Dureza<\/th><th>Ventaja principal en el conformado de tuercas<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>M4<\/td><td>63\u201365 HRC<\/td><td>M\u00e1xima longevidad: Ideal para producci\u00f3n de volumen ultra alto con desgaste dominante<\/td><\/tr>\n            <tr><td>T1<\/td><td>Templado 1270 \u00b0C \/ Revenido 595 \u00b0C<\/td><td>Rendimiento equilibrado: Adecuado para condiciones combinadas de desgaste e impacto<\/td><\/tr>\n            <tr><td>D2<\/td><td>58\u201360 HRC<\/td><td>Estabilidad y resistencia al desgaste: Ideal para matrices de precisi\u00f3n bajo carga controlada<\/td><\/tr>\n            <tr><td>Acero al carbono<\/td><td>58\u201360 HRC<\/td><td>Econom\u00eda: Se utiliza para componentes estructurales o de soporte de bajo desgaste<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/main>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Selection of Tool Steel for Cold Forming Hexagon Nuts The cold forming of hexagon nuts is a multi-stage process performed under high compressive loads and repeated impact, typically below 200 \u00b0C. Tool failure is not driven by thermal softening, but by mechanical overload and surface damage. In practice, tooling fails primarily due to abrasive wear, [&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":"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":"","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-9548","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Selection of Tool Steels for Cold Forming Hexagon Nuts | AoboSteel<\/title>\n<meta name=\"description\" content=\"Select the right tool steel for cold forming hexagon nuts based on wear and impact conditions. 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