{"id":15330,"date":"2026-05-14T15:06:41","date_gmt":"2026-05-14T07:06:41","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15330"},"modified":"2026-08-05T16:28:54","modified_gmt":"2026-08-05T08:28:54","slug":"52100-steel-properties","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/52100-steel-properties\/","title":{"rendered":"Propiedades del acero 52100: composici\u00f3n, dureza y equivalentes"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-9a05659b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h1 class=\"wp-block-heading has-text-align-left\" id=\"h-52100-steel-properties-composition-hardness-amp-equivalents\">Propiedades del acero 52100: composici\u00f3n, dureza y equivalentes<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">SAE\/AISI <a href=\"https:\/\/aobosteel.com\/es\/52100-bearing-steel\/\">acero 52100<\/a> El acero aleado 52100 ocupa una posici\u00f3n central en el campo de la ciencia e ingenier\u00eda de materiales, especialmente en la fabricaci\u00f3n de componentes mec\u00e1nicos de precisi\u00f3n. Se considera el acero cl\u00e1sico para rodamientos, y sus propiedades integrales sirven como referencia para medir y evaluar la composici\u00f3n de otros aceros similares.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Como acero al cromo de alto contenido en carbono y baja aleaci\u00f3n, la principal ventaja del acero 52100 reside en su excepcional dureza y su superior resistencia al desgaste. Estas propiedades lo convierten en una opci\u00f3n indispensable para aplicaciones que requieren un funcionamiento prolongado y de alta intensidad.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/52100-png.avif\" alt=\"Acero para rodamientos 52100\" class=\"wp-image-5692\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/52100-png.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/52100-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/52100-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/52100-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">acero 52100<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-defining-52100-chemical-composition\" class=\"wp-block-heading\">Definici\u00f3n de 52100: Composici\u00f3n qu\u00edmica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Como acero de baja aleaci\u00f3n, el 52100 pertenece a la serie 5100, que comprende aceros de baja aleaci\u00f3n con un contenido de carbono superior al 0,301% (TP3T C) y aptos para procesos de austemperado. Se utiliza espec\u00edficamente en aplicaciones de desgaste sin necesidad de carburaci\u00f3n.<\/p>\n\n\n\n<h2 id=\"h-hardness-and-heat-treatment\" class=\"wp-block-heading\">Dureza y tratamiento t\u00e9rmico<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La excepcional resistencia a la fatiga y al desgaste del acero 52100 se debe a su tratamiento t\u00e9rmico. El objetivo principal de este tratamiento es optimizar su microestructura interna, transform\u00e1ndola en una estructura martens\u00edtica dura que cumpla con las exigentes demandas de fatiga por contacto rodante bajo cargas elevadas.<\/p>\n\n\n\n<h3 id=\"h-microstructure-and-treatment-parameters\" class=\"wp-block-heading\">Microestructura y par\u00e1metros de tratamiento<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El proceso est\u00e1ndar de tratamiento t\u00e9rmico consta principalmente de tres pasos clave:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Austenizaci\u00f3n: el primer paso. El acero 52100 debe calentarse a un rango de temperatura muy estrecho y preciso de 855 \u00b1 5 \u00b0C. Este rango garantiza la austenizaci\u00f3n completa del acero y controla la cantidad de austenita retenida tras el temple a un nivel razonable. Es fundamental evitar estrictamente temperaturas superiores a 860 \u00b0C (1600 \u00b0F). El sobrecalentamiento produce un exceso de austenita retenida, que forma f\u00e1cilmente martensita gruesa, con forma de aguja y microfisuras durante el temple posterior. Esto resulta muy perjudicial para la resistencia final y la vida \u00fatil del componente.<\/li>\n\n\n\n<li>Temple: Inmediatamente despu\u00e9s de la austenizaci\u00f3n, realice un temple en aceite para obtener una estructura martens\u00edtica de alta dureza.<\/li>\n\n\n\n<li>Templado: El acero endurecido por temple se vuelve duro y quebradizo, por lo que requiere un templado inmediato para evitar el agrietamiento. El acero 52100 se templa normalmente a baja temperatura, entre 180 y 250 \u00b0C, para aliviar las tensiones internas, mejorar la tenacidad y mantener una alta dureza.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Tras someterse a este conjunto completo de procesos, el acero 52100 alcanza sus propiedades ideales. Su microestructura consiste principalmente en una matriz martens\u00edtica ligeramente templada, carburos residuales distribuidos uniformemente y una peque\u00f1a cantidad de austenita retenida inferior a 5%. Los carburos residuales no disueltos contribuyen a una mayor resistencia al desgaste.<\/p>\n\n\n\n<h3 id=\"h-target-hardness-levels\" class=\"wp-block-heading\">Niveles de dureza objetivo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El acero 52100 puede alcanzar una alta dureza mediante tratamiento t\u00e9rmico, un factor clave para su idoneidad como acero de alto rendimiento para rodamientos. Su valor de dureza no es fijo, sino que var\u00eda dentro de un rango determinado seg\u00fan la aplicaci\u00f3n espec\u00edfica y el proceso de tratamiento t\u00e9rmico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tras un tratamiento t\u00e9rmico est\u00e1ndar, la dureza Rockwell (HRC) del acero 52100 suele oscilar entre 55 y 60 HRC, o entre 62 y 64 HRC bajo procesos espec\u00edficos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los valores de dureza tambi\u00e9n se ajustan con precisi\u00f3n seg\u00fan la aplicaci\u00f3n final. Por ejemplo, en aplicaciones de rodamientos convencionales, la dureza superficial suele controlarse en torno a 62 HRC. Sin embargo, al fabricar moldes de precisi\u00f3n, como los utilizados para la fusi\u00f3n al vac\u00edo de electrodos consumibles, los valores de dureza se controlan con mayor precisi\u00f3n, situ\u00e1ndose entre 59 y 61 HRC, para lograr un equilibrio entre la dureza y la durabilidad del molde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A nivel microsc\u00f3pico, su dureza tambi\u00e9n presenta variaciones. Las investigaciones indican que, tras el mecanizado, la dureza superficial del material (aproximadamente 900 HV0.025) es significativamente mayor que su dureza interna total (aproximadamente 750 HV0.025), lo que demuestra un fortalecimiento superficial durante el mecanizado.<sup data-fn=\"4744cd5f-6685-4910-a3a9-39cd41238369\" class=\"fn\"><a href=\"#4744cd5f-6685-4910-a3a9-39cd41238369\" id=\"4744cd5f-6685-4910-a3a9-39cd41238369-link\">1<\/a><\/sup>.<\/p>\n\n\n\n<h2 id=\"h-key-mechanical-properties\" class=\"wp-block-heading\">Propiedades mec\u00e1nicas clave<\/h2>\n\n\n\n<h3 id=\"h-elastic-modulus-and-strength\" class=\"wp-block-heading\">M\u00f3dulo de elasticidad y resistencia<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rigidez: El m\u00f3dulo de Young, o m\u00f3dulo el\u00e1stico, del acero 52100 es de 210 GPa.<\/li>\n\n\n\n<li>Resistencia: La resistencia del acero 52100 debe distinguirse seg\u00fan su tratamiento t\u00e9rmico. En estado recocido, su resistencia se reduce intencionalmente para facilitar el mecanizado. En esta etapa, su resistencia a la tracci\u00f3n es de aproximadamente 379 MPa y su l\u00edmite el\u00e1stico es de unos 165 MPa. Tras el temple, su resistencia m\u00e1xima a la fractura es de 590 MPa.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-toughness-and-fracture-resistance\" class=\"wp-block-heading\">Resistencia y tenacidad a la fractura<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La alta dureza suele ir acompa\u00f1ada de una baja tenacidad. Incluso despu\u00e9s del revenido est\u00e1ndar a 200 \u00b0C, la tenacidad general del acero 52100 templado y revenido sigue siendo baja. Su tenacidad a la fractura (K_<sub>Ic<\/sub>) normalmente oscila solo entre 15 y 25 MPa m<sup>1\/2<\/sup>, lo que indica una resistencia relativamente baja a la propagaci\u00f3n de grietas.<sup data-fn=\"9a808281-9e16-4343-91e1-d27138df1b8c\" class=\"fn\"><a href=\"#9a808281-9e16-4343-91e1-d27138df1b8c\" id=\"9a808281-9e16-4343-91e1-d27138df1b8c-link\">2<\/a><\/sup>.<\/p>\n\n\n\n<h3 id=\"h-weldability\" class=\"wp-block-heading\">Soldabilidad<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">El acero AISI 52100 es muy propenso a agrietarse durante el temple debido a su alto contenido de carbono y, por lo tanto, no es soldable.<\/p>\n\n\n\n<h2 id=\"h-equivalent-grades-and-designations\" class=\"wp-block-heading\">Calificaciones y designaciones equivalentes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Como material reconocido internacionalmente, la norma SAE 52100 cuenta con m\u00faltiples designaciones equivalentes en diferentes est\u00e1ndares nacionales e industriales.<\/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>Est\u00e1ndar (Pa\u00eds\/Regi\u00f3n)<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Grado equivalente<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>N.\u00ba W (Werkstoff alem\u00e1n)<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>DIN \/ EN<\/strong> (Alemania \/ Europa)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>100Cr6<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>1.3505<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>JIS<\/strong> (Jap\u00f3n)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>SUJ2<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Gran Breta\u00f1a<\/strong> (Porcelana)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>GCr15<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Licenciatura<\/strong> (Reino Unido)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>EN31<\/strong> (tambi\u00e9n 534A99 \/ 535A99)<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>ISO<\/strong> (Internacional)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>100Cr6<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">1.3505<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>UNS<\/strong> (EE.UU)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>G52986<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>GOST<\/strong> (Rusia)<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>ShKh15<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u2013<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-faq\" class=\"wp-block-heading\">Preguntas frecuentes<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1765417148180\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1l es el rango t\u00edpico de dureza Rockwell (HRC) para el acero 52100 tratado t\u00e9rmicamente?<\/strong><\/strong> <p class=\"schema-faq-answer\">Despu\u00e9s del tratamiento t\u00e9rmico est\u00e1ndar, la dureza Rockwell (HRC) del acero 52100 suele oscilar entre <strong>55 a 60 HRC<\/strong>, aunque se pueden lograr procesos espec\u00edficos <strong>62 a 64 HRC<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417162099\"><strong class=\"schema-faq-question\"><strong>\u00bfQu\u00e9 tipo de acero aleado es el SAE 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El 52100 se define como un acero al cromo de alto contenido de carbono y baja aleaci\u00f3n, y se considera el acero cl\u00e1sico para rodamientos. Pertenece a la serie 5100, que contiene m\u00e1s de <strong>0.30%<\/strong> Carb\u00f3n.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417162907\"><strong class=\"schema-faq-question\"><strong>\u00bfQu\u00e9 temperatura se requiere para austenizar el acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El acero 52100 debe calentarse al rango de temperatura preciso de <strong>855 \u00b1 5 \u00b0C<\/strong> para una austenizaci\u00f3n completa. Es estrictamente cr\u00edtico evitar temperaturas que superen\u00a0<strong>860 \u00b0C<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417164140\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1l es el rango de temperatura de revenido est\u00e1ndar para el acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El acero 52100 se templa t\u00edpicamente a baja temperatura dentro del <strong>180\u2013250 \u00b0C<\/strong> El revenido es esencial para aliviar las tensiones internas, mejorar la tenacidad y prevenir el agrietamiento despu\u00e9s del temple.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417164914\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1l es la norma DIN o EN equivalente para el acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El grado equivalente est\u00e1ndar europeo (EN) y alem\u00e1n (DIN) para el acero 52100 es <strong>100Cr6<\/strong>, correspondiente a la designaci\u00f3n W-Nr. <strong>1.3505<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417191833\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1les son las principales aplicaciones del acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El acero 52100 es una opci\u00f3n indispensable para aplicaciones de rodamientos convencionales, componentes mec\u00e1nicos de precisi\u00f3n y moldes de precisi\u00f3n, debido a su resistencia al desgaste superior y su capacidad para soportar un funcionamiento de alta intensidad.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417192746\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1l es la norma JIS japonesa equivalente al acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">La designaci\u00f3n equivalente de las Normas Industriales Japonesas para el acero SAE 52100 es <strong>SUJ2<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417223736\"><strong class=\"schema-faq-question\"><strong>\u00bfCu\u00e1l es el m\u00f3dulo de elasticidad del acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">El m\u00f3dulo de Young, o m\u00f3dulo el\u00e1stico, que mide la rigidez del acero 52100, es <strong>210 GPa<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765417233476\"><strong class=\"schema-faq-question\"><strong>\u00bfEs soldable el acero 52100?<\/strong><\/strong> <p class=\"schema-faq-answer\">No, el acero AISI 52100 se clasifica como <strong>no soldable<\/strong>. Es muy propenso a agrietarse durante el enfriamiento debido a su alto contenido de carbono.<\/p> <\/div> <\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>52100 Steel Properties: Composition, Hardness &amp; Equivalents SAE\/AISI 52100 steel is an alloy steel occupying a central position in the field of materials science and engineering, particularly in the manufacture of precision mechanical components. It is considered the classic rolling bearing steel, and the comprehensive properties of 52100 steel serve as the benchmark against which [&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":"[{\"id\":\"4744cd5f-6685-4910-a3a9-39cd41238369\",\"content\":\"\"},{\"id\":\"9a808281-9e16-4343-91e1-d27138df1b8c\",\"content\":\"\"}]"},"class_list":["post-15330","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>52100 Steel Properties: Composition, Hardness &amp; 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It falls under the 5100 series, containing more than <strong>0.30%<\\\/strong> Carbon.\",\"inLanguage\":\"es\"},\"inLanguage\":\"es\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/52100-steel-properties\\\/#faq-question-1765417162907\",\"position\":3,\"url\":\"https:\\\/\\\/aobosteel.com\\\/52100-steel-properties\\\/#faq-question-1765417162907\",\"name\":\"What temperature is required for austenitizing 52100 steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"52100 steel must be heated to the precise temperature range of <strong>855 \u00b1 5 \u00b0C<\\\/strong> for complete austenitization. It is strictly critical to avoid temperatures exceeding\u00a0<strong>860 \u00b0C<\\\/strong>.\",\"inLanguage\":\"es\"},\"inLanguage\":\"es\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/52100-steel-properties\\\/#faq-question-1765417164140\",\"position\":4,\"url\":\"https:\\\/\\\/aobosteel.com\\\/52100-steel-properties\\\/#faq-question-1765417164140\",\"name\":\"What is the standard tempering temperature range for 52100 steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"52100 steel is typically low-temperature tempered within the <strong>180\u2013250\u00b0C<\\\/strong> range. 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It falls under the 5100 series, containing more than <strong>0.30%<\/strong> Carbon.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417162907","position":3,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417162907","name":"\u00bfQu\u00e9 temperatura se requiere para austenizar el acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"52100 steel must be heated to the precise temperature range of <strong>855 \u00b1 5 \u00b0C<\/strong> for complete austenitization. It is strictly critical to avoid temperatures exceeding\u00a0<strong>860 \u00b0C<\/strong>.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417164140","position":4,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417164140","name":"\u00bfCu\u00e1l es el rango de temperatura de revenido est\u00e1ndar para el acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"52100 steel is typically low-temperature tempered within the <strong>180\u2013250\u00b0C<\/strong> range. Tempering is essential to relieve internal stresses, enhance toughness, and prevent cracking after quenching.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417164914","position":5,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417164914","name":"\u00bfCu\u00e1l es la norma DIN o EN equivalente para el acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The standard European (EN) and German (DIN) equivalent grade for 52100 steel is <strong>100Cr6<\/strong>, corresponding to the W-Nr. designation <strong>1.3505<\/strong>.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417191833","position":6,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417191833","name":"\u00bfCu\u00e1les son las principales aplicaciones del acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"52100 is an indispensable choice for conventional bearing applications, precision mechanical components, and precision molds, due to its superior wear resistance and ability to sustain high-intensity operation.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417192746","position":7,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417192746","name":"\u00bfCu\u00e1l es la norma JIS japonesa equivalente al acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The Japanese Industrial Standards equivalent designation for SAE 52100 steel is <strong>SUJ2<\/strong>.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417223736","position":8,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417223736","name":"\u00bfCu\u00e1l es el m\u00f3dulo de elasticidad del acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The Young\u2019s modulus, or elastic modulus, which measures the stiffness of 52100 steel, is <strong>210 GPa<\/strong>.","inLanguage":"es"},"inLanguage":"es"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417233476","position":9,"url":"https:\/\/aobosteel.com\/52100-steel-properties\/#faq-question-1765417233476","name":"\u00bfEs soldable el acero 52100?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No, AISI 52100 steel is classified as <strong>nonweldable<\/strong>. It is highly prone to cracking during quenching because of its high carbon content.","inLanguage":"es"},"inLanguage":"es"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"52100 Steel Properties: Composition, Hardness &amp; Equivalents SAE\/AISI 52100 steel is an alloy steel occupying a central position in the field of materials science and engineering, particularly in the manufacture of precision mechanical components. It is considered the classic rolling bearing steel, and the comprehensive properties of 52100 steel serve as the benchmark against which&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"52100 Steel Properties: Composition, Hardness &amp; Equivalents SAE\/AISI 52100 steel is an alloy steel occupying a central position in the field of materials science and engineering, particularly in the manufacture of precision mechanical components. It is considered the classic rolling bearing steel, and the comprehensive properties of 52100 steel serve as the benchmark against which&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/15330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/comments?post=15330"}],"version-history":[{"count":1,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/15330\/revisions"}],"predecessor-version":[{"id":17466,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/15330\/revisions\/17466"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media?parent=15330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}