{"id":12259,"date":"2025-08-13T02:43:00","date_gmt":"2025-08-13T02:43:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/alnico-class-8-cylindrical-magnet-od-20xh-40-mm\/"},"modified":"2025-10-27T05:39:12","modified_gmt":"2025-10-27T05:39:12","slug":"iman-cilindrico-de-alnico-clase-8-diametro-exterior-20-x-altura-40-mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/es\/product\/alnico-class-8-cylindrical-magnet-od-20xh-40-mm\/","title":{"rendered":"Im\u00e1n cil\u00edndrico de Alnico Clase 8, di\u00e1metro exterior 20 x altura 40 mm"},"content":{"rendered":"<p>Los imanes cil\u00edndricos de Alnico-8 de HS Magnet (\u00d8 exterior 20 \u00d7 altura 40 mm) est\u00e1n dise\u00f1ados para las aplicaciones industriales y de audio m\u00e1s exigentes. Fabricados con aleaci\u00f3n de Alnico-8 de primera calidad y rectificados con precisi\u00f3n con tolerancias ajustadas, estos imanes ofrecen una densidad de flujo excepcional, una resistencia t\u00e9rmica excepcional y una estabilidad a largo plazo.<\/p>\n<h2>Caracter\u00edsticas principales<\/h2>\n<ul>\n<li><strong>Propiedades materiales y magn\u00e9ticas<\/strong><br \/>\n\u2022 Aleaci\u00f3n: Alnico-8 (Al\u2013Ni\u2013Co\u2013Cu)<br \/>\n\u2022 Remanencia (Br): \u2248 1,35 T<br \/>\n\u2022 Producto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): \u2248 8,5 MGOe<br \/>\n\u2022 Coercitividad (Hcj): \u2248 55 kA\/m<br \/>\n\u2022 Temperatura m\u00e1xima de funcionamiento: hasta 550 \u00b0C<\/li>\n<li><strong>Dimensiones y tolerancias<\/strong><br \/>\n\u2022 Di\u00e1metro exterior (OD): 20,00 mm<br \/>\n\u2022 Altura (H): 40,00 mm<br \/>\n\u2022 Tolerancia est\u00e1ndar: \u00b1 0,10 mm (\u00b1 0,05 mm opcional)<\/li>\n<li><strong>Acabado y revestimiento<\/strong><br \/>\n\u2022 Superficie natural rectificada con precisi\u00f3n<br \/>\n\u2022 Recubrimiento de n\u00edquel o epoxi opcional para protecci\u00f3n contra la corrosi\u00f3n.<br \/>\n\u2022 Bordes biselados para aliviar la tensi\u00f3n<\/li>\n<li><strong>Opciones de magnetizaci\u00f3n<\/strong><br \/>\n\u2022 Est\u00e1ndar: axial (a trav\u00e9s del espesor)<br \/>\n\u2022 Personalizado: patrones radiales o multipolares<\/li>\n<li><strong>Embalaje y manipulaci\u00f3n<\/strong><br \/>\n\u2022 Envuelto individualmente con espuma protectora.<br \/>\n\u2022 Bandejas a granel o kits personalizados para evitar colisiones y astillamientos.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimensiones: di\u00e1metro exterior 23 mm x altura 44 mm<br \/>\nTolerancia: \u00b1 0,1 mm<br \/>\nMaterial: AlNiCo<br \/>\nPropiedades: Tipo AlNiCo8 (AlNiCo8)<br \/>\nPintura\/enchapado: \/<br \/>\nDirecci\u00f3n de magnetizaci\u00f3n: axial<br \/>\nTemperatura m\u00e1xima de trabajo: 550\u2103<br \/>\nRemanencia: 8.000 Gauss<\/p>","protected":false},"featured_media":12257,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-12259","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 v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alnico Class 8 Cylindrical Magnet OD 20xH 40 mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"High-performance Alnico-8 cylindrical magnet OD 20\u00d740 mm with Br\u22481.35 T, thermal stability to 550 \u00b0C, precision-ground finish. Ideal for motors, sensors &amp; audio devices.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hsmagnet.com\/es\/product\/iman-cilindrico-de-alnico-clase-8-diametro-exterior-20-x-altura-40-mm\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alnico Class 8 Cylindrical Magnet OD 20xH 40 mm - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"High-performance Alnico-8 cylindrical magnet OD 20\u00d740 mm with Br\u22481.35 T, thermal stability to 550 \u00b0C, precision-ground finish. Ideal for motors, sensors &amp; audio devices.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/es\/product\/iman-cilindrico-de-alnico-clase-8-diametro-exterior-20-x-altura-40-mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-27T05:39:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/AlNiCo-8-Magnet-Cylinder-Dia-23\u00d744-mm.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"850\" \/>\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-class-8-cylindrical-magnet-od-20xh-40-mm\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-class-8-cylindrical-magnet-od-20xh-40-mm\\\/\",\"name\":\"Alnico Class 8 Cylindrical Magnet OD 20xH 40 mm - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-class-8-cylindrical-magnet-od-20xh-40-mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/alnico-class-8-cylindrical-magnet-od-20xh-40-mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/AlNiCo-8-Magnet-Cylinder-Dia-23\u00d744-mm.jpg\",\"datePublished\":\"2025-08-13T02:43:00+00:00\",\"dateModified\":\"2025-10-27T05:39:12+00:00\",\"description\":\"High-performance Alnico-8 cylindrical magnet OD 20\u00d740 mm with Br\u22481.35 T, thermal stability to 550 \u00b0C, precision-ground finish. 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