{"id":12603,"date":"2025-08-13T02:47:00","date_gmt":"2025-08-13T02:47:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-5-lng48-block-magnet-402519mm\/"},"modified":"2025-11-03T05:42:32","modified_gmt":"2025-11-03T05:42:32","slug":"iman-de-bloque-alnico-5-lng48-de-40-x-25-x-19-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/es\/product\/alnico-5-lng48-block-magnet-402519mm\/","title":{"rendered":"Bloque magn\u00e9tico Alnico 5 LNG48 de 40 x 25 x 19 mm"},"content":{"rendered":"<p>El im\u00e1n de bloque Alnico 5 (LNG48) de HS Magnet, de 40 \u00d7 25 \u00d7 19 mm, est\u00e1 dise\u00f1ado para aplicaciones que requieren alta densidad de flujo, excelente estabilidad t\u00e9rmica y durabilidad mec\u00e1nica. Fabricado con aleaci\u00f3n Alnico 5 de primera calidad y rectificado con precisi\u00f3n para lograr tolerancias m\u00ednimas, este bloque ofrece un rendimiento magn\u00e9tico fiable en entornos exigentes.<\/p>\n<h2>Caracter\u00edsticas principales<\/h2>\n<ul>\n<li>Propiedades materiales y magn\u00e9ticas<br \/>\n\u2022 Grado: Alnico 5 (LNG48)<br \/>\n\u2022 Remanencia (Br): ~ 1,20 \u2013 1,30 T<br \/>\n\u2022 Producto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): ~ 5,5 MGOe (\u2248 44 kJ\/m\u00b3)<br \/>\n\u2022 Coercitividad (Hcb): ~ 45 \u2013 50 kA\/m<br \/>\n\u2022 Coeficiente de temperatura del Br: + 0,02 %\/\u00b0C<br \/>\n\u2022 Temperatura m\u00e1xima de funcionamiento: 540 \u00b0C<\/li>\n<li>Dimensiones y tolerancias<br \/>\n\u2022 Longitud (L): 40,00 mm<br \/>\n\u2022 Ancho (W): 25,00 mm<br \/>\n\u2022 Espesor (T): 19,00 mm<br \/>\n\u2022 Tolerancia est\u00e1ndar: \u00b1 0,10 mm (\u00b1 0,05 mm opcional)<\/li>\n<li>Acabados de superficies y recubrimientos<br \/>\n\u2022 Superficie sinterizada gris natural<br \/>\n\u2022 Recubrimientos opcionales: n\u00edquel, esta\u00f1o o epoxi para una mayor resistencia a la corrosi\u00f3n<br \/>\n\u2022 El rectificado de precisi\u00f3n garantiza la planitud y el paralelismo.<\/li>\n<li>Embalaje y manipulaci\u00f3n<br \/>\n\u2022 Envueltos individualmente en papel anticorrosivo<br \/>\n\u2022 Acolchado con espuma o embolsado en polietileno para evitar que se astille<br \/>\n\u2022 Se suministra en bandejas a granel, bl\u00edsteres personalizados o cajas de madera.<br \/>\n\u2022 Incluye trazabilidad de lotes y certificaci\u00f3n de materiales<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensiones: 40 x 25 x 19 mm<\/p>\n<p>Material: Alnico<\/p>\n<p>Grado: Alnico 5<\/p>\n<p>N\u00famero de modelo: 52089<\/p>\n<p>Tipo:Permanente<\/p>","protected":false},"featured_media":12602,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12603","product","type-product","status-publish","has-post-thumbnail","product_cat-alnico-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alnico 5 LNG48 block magnet 40*25*19mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"High-performance Alnico 5 (LNG48) block magnet, 40\u00d725\u00d719 mm, Br \u2248 1.25 T, BH\u2098\u2090\u2093 \u2248 5.5 MGOe, stable to 540 \u00b0C. 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Ideal for sensors, actuators, fixtures &amp; high-temperature applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/es\/product\/iman-de-bloque-alnico-5-lng48-de-40-x-25-x-19-mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-03T05:42:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/10540x25x19-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-5-lng48-block-magnet-402519mm\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-5-lng48-block-magnet-402519mm\\\/\",\"name\":\"Alnico 5 LNG48 block magnet 40*25*19mm - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-5-lng48-block-magnet-402519mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-5-lng48-block-magnet-402519mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/10540x25x19-1.jpg\",\"datePublished\":\"2025-08-13T02:47:00+00:00\",\"dateModified\":\"2025-11-03T05:42:32+00:00\",\"description\":\"High-performance Alnico 5 (LNG48) block magnet, 40\u00d725\u00d719 mm, Br \u2248 1.25 T, BH\u2098\u2090\u2093 \u2248 5.5 MGOe, stable to 540 \u00b0C. 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