{"id":3656,"date":"2021-01-21T10:37:40","date_gmt":"2021-01-21T09:37:40","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=3656"},"modified":"2025-09-29T13:01:17","modified_gmt":"2025-09-29T11:01:17","slug":"bolas-s2-rockbit","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/es\/productos\/bolas-de-metales-no-ferrosos-y-aleaciones\/bolas-s2-rockbit\/","title":{"rendered":"Bolas S2 RockBit"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tool_steel\">Bolas de acero para herramientas S2 RockBit \u2013 elementos de rodadura resistentes a impactos para perforaci\u00f3n<\/a><\/h2>\n<p>Las Bolas S2 RockBit de acero para herramientas resistente a impactos est\u00e1n dise\u00f1adas para tensiones de contacto extremas, impacto y abrasi\u00f3n en entornos de perforaci\u00f3n. Tratadas t\u00e9rmicamente para alta dureza manteniendo la tenacidad, resisten el descascarillado (spalling) y el brinelado (brinelling) en servicio con lodo\u2014ideales para tr\u00e9panos tric\u00f3nicos, herramientas de fondo de pozo y mecanismos percutivos pesados.<\/p>\n<h3>\ud83d\udd27 Especificaciones t\u00e9cnicas clave<\/h3>\n<ul>\n<li><strong>Composici\u00f3n<\/strong>: acero para herramientas S2 resistente a impactos (t\u00edp.): C 0,45\u20130,55%, Si 0,20\u20131,00%, Mn 0,20\u20131,00%, Cr 0,15\u20130,80%, Mo 0,30\u20130,80% (balance Fe)<\/li>\n<li><strong>Estructura<\/strong>: martensita revenida con carburos finamente dispersos<\/li>\n<li><strong>Dureza<\/strong>: Rockwell C 58\u201364 (tratamiento t\u00e9rmico)<\/li>\n<li><strong>Resistencia a la tracci\u00f3n<\/strong>: hasta \u2248 2.100 MPa (seg\u00fan condici\u00f3n)<\/li>\n<li><strong>Densidad<\/strong>: ~7,80 g\/cm\u00b3<\/li>\n<li><strong>Corrosi\u00f3n<\/strong>: limitada; usar lubricaci\u00f3n\/revestimientos para protecci\u00f3n<\/li>\n<li><strong>Magn\u00e9tico<\/strong>: totalmente magn\u00e9ticas<\/li>\n<\/ul>\n<h3>\u2705 Ventajas<\/h3>\n<ul>\n<li><strong>Alta tenacidad al impacto<\/strong>: resiste golpes y vibraci\u00f3n<\/li>\n<li><strong>Anti-spalling\/anti-brinelling<\/strong> bajo cargas hertzianas extremas<\/li>\n<li><strong>Resistencia a la abrasi\u00f3n<\/strong> en lodo de perforaci\u00f3n y part\u00edculas<\/li>\n<li><strong>Estabilidad dimensional<\/strong> despu\u00e9s del tratamiento t\u00e9rmico<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplicaciones de las Bolas S2 RockBit<\/h3>\n<ul>\n<li><strong>Rodamientos de tr\u00e9panos tric\u00f3nicos<\/strong><\/li>\n<li><strong>Herramientas de fondo de pozo &amp; mecanismos percutivos<\/strong><\/li>\n<li><strong>Rodamientos industriales pesados<\/strong> en medios abrasivos<\/li>\n<\/ul>\n<h3>\ud83d\udce6 Grados &amp; tama\u00f1os disponibles<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Grados<\/strong>: ISO 3290, DIN 5401, AFBMA (tolerancias equivalentes)<\/a><\/li>\n<li><strong>Rango de di\u00e1metros<\/strong>: tama\u00f1os imperiales y m\u00e9tricos est\u00e1ndar; no est\u00e1ndar\/a medida bajo pedido<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Bolas de acero para herramientas S2 RockBit \u2013 elementos de rodadura resistentes a impactos para perforaci\u00f3n Las Bolas S2 RockBit de acero para herramientas resistente a impactos est\u00e1n dise\u00f1adas para tensiones de contacto extremas, impacto y abrasi\u00f3n en entornos de perforaci\u00f3n. Tratadas t\u00e9rmicamente para alta dureza manteniendo la tenacidad, resisten el descascarillado (spalling) y [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8768,"parent":3640,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3656","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bolas S2 RockBit \u2013 dureza y resistencia al impacto<\/title>\n<meta name=\"description\" content=\"Bolas S2 RockBit ofrecen alta tenacidad, resistencia al desgaste e impacto, ideales para perforaci\u00f3n y aplicaciones industriales exigentes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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