{"id":289798,"date":"2025-01-23T06:13:59","date_gmt":"2025-01-23T10:13:59","guid":{"rendered":""},"modified":"2026-10-21T10:40:04","modified_gmt":"2026-10-21T14:40:04","slug":"astm-e18-es","status":"publish","type":"standards","link":"https:\/\/industrialphysics.com\/es\/estandares\/astm-e18-es\/","title":{"rendered":"ASTM E18"},"content":{"rendered":"

Presentaci\u00f3n de ASTM E18 – Industrial Physics <\/span><\/h2>\n

ASTM E18 <\/span>es un m\u00e9todo de prueba est\u00e1ndar global de<\/span> ASTM <\/span>para medir la <\/span>dureza Rockwell<\/span> de materiales met\u00e1licos. <\/span> <\/span><\/p>\n

\u00bfQu\u00e9 es entonces una<\/span> prueba de dureza Rockwell de ASTM?<\/span>? La <\/span>prueba de dureza Rockwell <\/span>es una prueba de dureza<\/span> por indentaci\u00f3n emp\u00edrica <\/span>que puede proporcionar informaci\u00f3n \u00fatil sobre todo tipo de materiales. <\/span>ASTM E18<\/span> es solo para uso con muestras met\u00e1licas. <\/span> <\/span><\/p>\n

La dureza es una caracter\u00edstica de un material m\u00e1s que una propiedad f\u00edsica fundamental. Se define como la resistencia a la indentaci\u00f3n y se determina midiendo la profundidad permanente de dicha indentaci\u00f3n. <\/span> <\/span><\/p>\n

Al utilizar la <\/span>escala de dureza Rockwell<\/span>, cuanto menor sea la indentaci\u00f3n tras aplicar una carga fija, m\u00e1s duro ser\u00e1 el material.<\/span> <\/span><\/p>\n

Resultados de las pruebas de dureza Rockwell<\/h2>\n

La informaci\u00f3n que recopile de las pruebas <\/span>ASTM E18<\/span> puede incluir la resistencia a la tracci\u00f3n, la resistencia al desgaste, la ductilidad y otras caracter\u00edsticas f\u00edsicas de los materiales met\u00e1licos. Es una<\/span> prueba de dureza ASTM <\/span>que puede ser \u00fatil tanto en el control de calidad como en la selecci\u00f3n de materiales.<\/span> <\/span><\/p>\n

Cuando realiza una <\/span>prueba de dureza Rockwell<\/span> se centra en una parte espec\u00edfica de la muestra, por lo que es posible que la medici\u00f3n no represente las caracter\u00edsticas f\u00edsicas de todo el producto.<\/span> <\/span><\/p>\n

Un aspecto inteligente de la <\/span>prueba de dureza Rockwell<\/span> es que proporciona trazabilidad a un conjunto de est\u00e1ndares nacionales de <\/span>dureza Rockwell<\/span>. Estos est\u00e1ndares se consideran adecuados para las pruebas de aceptaci\u00f3n de env\u00edos comerciales. De hecho, se han utilizado ampliamente para este fin.<\/span> <\/span><\/p>\n

La<\/span> norma ASTM E18<\/span> establece los requisitos para los <\/span>dur\u00f3metros Rockwell<\/span> y tambi\u00e9n detalla los procedimientos para realizar <\/span>pruebas de dureza Rockwell<\/span> con \u00e9xito.<\/span> <\/span><\/p>\n

Dos tipos de pruebas de dureza Rockwell<\/h2>\n

Existen dos tipos principales de<\/span> prueba de dureza Rockwell<\/span> que pueden realizarse utilizando<\/span> ASTM E18<\/span>: la prueba est\u00e1ndar y la<\/span> prueba de dureza superficial Rockwell<\/span>. <\/span> <\/p>\n

Entonces, \u00bfcu\u00e1l es la diferencia? La principal diferencia entre las dos <\/span>pruebas de dureza Rockwell<\/span> es que las fuerzas de prueba son menores para la<\/span> prueba de dureza superficial Rockwell<\/span>. Aun as\u00ed, normalmente se puede utilizar el mismo tipo y tama\u00f1o de indentadores para cualquiera de las inspecciones. <\/span> <\/span><\/p>\n

\u00bfNecesita m\u00e1s informaci\u00f3n que le ayude a responder a la pregunta: <\/span>\u00bfqu\u00e9 es la prueba de dureza Rockwell?<\/span> Puede obtener m\u00e1s informaci\u00f3n sobre el proceso de las pruebas de <\/span>escala de dureza Rockwell<\/span> en nuestro blog.<\/span><\/a><\/p>\n

Equipos de prueba de dureza Rockwell ASTM E18<\/h2>\n

\u00bfC\u00f3mo puede Industrial Physics mejorar sus pruebas <\/span>ASTM E18<\/span>? <\/span> <\/span><\/p>\n

Dur\u00f3metro Rockwell Tru-Blue II<\/span><\/a> <\/span><\/p>\n

El TB-II utiliza controles digitales innovadores y una celda de carga de alta precisi\u00f3n para ofrecerle datos de <\/span>pruebas de dureza Rockwell<\/span> sumamente precisos. <\/span> <\/span><\/p>\n

Este <\/span>dur\u00f3metro Rockwell<\/span> cumple o supera las normas<\/span> ASTM E18<\/span> e <\/span>ISO 6508<\/span><\/a> y est\u00e1 disponible en varios tama\u00f1os. Por lo tanto, puede utilizarlo para probar la mayor\u00eda de las piezas y componentes.<\/span>.<\/p>\n

Su socio global de pruebas y mediciones para <\/b>ASTM E18<\/b><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Presentaci\u00f3n de ASTM E18 – Industrial Physics ASTM E18 es un m\u00e9todo de prueba est\u00e1ndar global de ASTM para medir la dureza Rockwell de materiales met\u00e1licos. … <\/p>\n

Seguir leyendo \u00abASTM E18\u00bb<\/span><\/a><\/p>\n","protected":false},"author":148,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"standards_categories":[11815,11818],"class_list":["post-289798","standards","type-standards","status-publish","hentry","standards_categories-industry-standards-es","standards_categories-international-standards-es","entry"],"acf":[],"yoast_head":"\nIndustrial Physics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:site_name\" content=\"Industrial Physics\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@IndustrialPhys\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t \"@context\": 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