{"id":16371,"date":"2026-11-09T23:06:15","date_gmt":"2026-11-09T23:06:15","guid":{"rendered":"https:\/\/www.belmontmetals.com\/?post_type=product&#038;p=16371"},"modified":"2026-11-10T18:09:27","modified_gmt":"2026-11-10T18:09:27","slug":"aleacion-de-aluminio-384-1","status":"publish","type":"product","link":"https:\/\/www.belmontmetals.com\/es\/producto\/aleacion-de-aluminio-384-1\/","title":{"rendered":"Aleaci\u00f3n de Aluminio 384.1"},"content":{"rendered":"<p>La Aleaci\u00f3n de Aluminio 384.1 es una aleaci\u00f3n de aluminio-silicio-cobre para fundici\u00f3n a presi\u00f3n con una composici\u00f3n nominal de 11.25% Si y 3.75% Cu, con zinc, hierro y otros elementos controlados. La designaci\u00f3n \u00ab.1\u00bb la identifica como un grado de lingote para refundici\u00f3n. Tiene un rango de fusi\u00f3n de aproximadamente 960\u20131,080\u00b0F (516\u2013582\u00b0C).<\/p>\n<p>Su mayor contenido de silicio le da a la 384 mejor fluidez y capacidad de llenado del molde que la 380, por lo que es muy adecuada para piezas complejas de pared delgada que son dif\u00edciles de llenar. El cobre aporta buena resistencia mec\u00e1nica y dureza, y la aleaci\u00f3n tiene buena resistencia al agrietamiento en caliente. Se usa para componentes automotrices, carcasas y otras piezas intrincadas fundidas a presi\u00f3n.<\/p>\n<p>Se suministra en lingote 3-16.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6568],"product_tag":[],"industry":[1185],"class_list":["post-16371","product","type-product","status-publish","product_cat-aleaciones-de-aluminio","pa_density-g-cm3-2-74","pa_density-lbs-in3-0-099","pa_forms-3-16-ingot","pa_melting-point-liquidus-f-2548","pa_melting-point-solidus-f-2502","pa_nominal-composition-0-1-mg","pa_nominal-composition-0-35-sn","pa_nominal-composition-0-5-mn","pa_nominal-composition-0-5-ni","pa_nominal-composition-1-0-fe","pa_nominal-composition-11-25-si","pa_nominal-composition-2-9-zn","pa_nominal-composition-3-75-cu","pa_nominal-composition-bal-al","pa_primary-elements-al-2","pa_primary-elements-cu-2","industry-die-casting","first","outofstock","purchasable","product-type-simple"],"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals<\/title>\n<meta name=\"description\" content=\"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals\" \/>\n<meta property=\"og:description\" content=\"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/\" \/>\n<meta property=\"og:site_name\" content=\"Belmont Metals\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/BelmontMetals\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-10T18:09:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.belmontmetals.com\/wp-content\/uploads\/2026\/07\/AdobeStock_2015932248.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1053\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@BelmontMetals\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/product\\\/384-1-aluminum-alloy\\\/\",\"url\":\"https:\\\/\\\/www.belmontmetals.com\\\/product\\\/384-1-aluminum-alloy\\\/\",\"name\":\"Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#website\"},\"datePublished\":\"2026-11-09T23:06:15+00:00\",\"dateModified\":\"2026-11-10T18:09:27+00:00\",\"description\":\"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/product\\\/384-1-aluminum-alloy\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.belmontmetals.com\\\/product\\\/384-1-aluminum-alloy\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/product\\\/384-1-aluminum-alloy\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.belmontmetals.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tienda\",\"item\":\"https:\\\/\\\/www.belmontmetals.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Aleaci\u00f3n de Aluminio 384.1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#website\",\"url\":\"https:\\\/\\\/www.belmontmetals.com\\\/\",\"name\":\"Belmont Metals\",\"description\":\"Non-Ferrous Metals and Alloys for Every Application\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.belmontmetals.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#organization\",\"name\":\"Belmont Metals\",\"url\":\"https:\\\/\\\/www.belmontmetals.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.belmontmetals.com\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/Logo_Reversed.jpg\",\"contentUrl\":\"https:\\\/\\\/www.belmontmetals.com\\\/wp-content\\\/uploads\\\/2017\\\/12\\\/Logo_Reversed.jpg\",\"width\":1920,\"height\":525,\"caption\":\"Belmont Metals\"},\"image\":{\"@id\":\"https:\\\/\\\/www.belmontmetals.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/BelmontMetals\\\/\",\"https:\\\/\\\/x.com\\\/BelmontMetals\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/belmont-metals-inc-\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals","description":"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/","og_locale":"es_ES","og_type":"article","og_title":"Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals","og_description":"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.","og_url":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/","og_site_name":"Belmont Metals","article_publisher":"https:\/\/www.facebook.com\/BelmontMetals\/","article_modified_time":"2026-11-10T18:09:27+00:00","og_image":[{"width":1920,"height":1053,"url":"https:\/\/www.belmontmetals.com\/wp-content\/uploads\/2026\/07\/AdobeStock_2015932248.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@BelmontMetals","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/","url":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/","name":"Aleaci\u00f3n de Aluminio 384.1 - Belmont Metals","isPartOf":{"@id":"https:\/\/www.belmontmetals.com\/#website"},"datePublished":"2026-11-09T23:06:15+00:00","dateModified":"2026-11-10T18:09:27+00:00","description":"Aleaci\u00f3n de aluminio para fundici\u00f3n a presi\u00f3n (11.25% Si, 3.75% Cu) con excelente fluidez para piezas fundidas a presi\u00f3n de pared delgada e intrincadas.","breadcrumb":{"@id":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.belmontmetals.com\/product\/384-1-aluminum-alloy\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.belmontmetals.com\/"},{"@type":"ListItem","position":2,"name":"Tienda","item":"https:\/\/www.belmontmetals.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Aleaci\u00f3n de Aluminio 384.1"}]},{"@type":"WebSite","@id":"https:\/\/www.belmontmetals.com\/#website","url":"https:\/\/www.belmontmetals.com\/","name":"Belmont Metals","description":"Non-Ferrous Metals and Alloys for Every Application","publisher":{"@id":"https:\/\/www.belmontmetals.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.belmontmetals.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.belmontmetals.com\/#organization","name":"Belmont Metals","url":"https:\/\/www.belmontmetals.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.belmontmetals.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.belmontmetals.com\/wp-content\/uploads\/2017\/12\/Logo_Reversed.jpg","contentUrl":"https:\/\/www.belmontmetals.com\/wp-content\/uploads\/2017\/12\/Logo_Reversed.jpg","width":1920,"height":525,"caption":"Belmont Metals"},"image":{"@id":"https:\/\/www.belmontmetals.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/BelmontMetals\/","https:\/\/x.com\/BelmontMetals","https:\/\/www.linkedin.com\/company\/belmont-metals-inc-\/"]}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/product\/16371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/comments?post=16371"}],"wp:attachment":[{"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/media?parent=16371"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/product_brand?post=16371"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/product_cat?post=16371"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/product_tag?post=16371"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/www.belmontmetals.com\/es\/wp-json\/wp\/v2\/industry?post=16371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}