{"id":12375,"date":"2025-08-13T02:45:00","date_gmt":"2025-08-13T02:45:00","guid":{"rendered":"https:\/\/dev.hsmagnet.com\/product\/neodymium-magnet-n42-cylinder-magnets-d812mm\/"},"modified":"2025-11-03T01:17:41","modified_gmt":"2025-11-03T01:17:41","slug":"ima-de-neodimio-n42-imas-cilindricos-d812mm","status":"publish","type":"product","link":"https:\/\/hsmagnet.com\/pt\/product\/neodymium-magnet-n42-cylinder-magnets-d812mm\/","title":{"rendered":"\u00cdm\u00e3 de neod\u00edmio N42 \u00cdm\u00e3s cil\u00edndricos D8*12mm"},"content":{"rendered":"<p>O \u00edm\u00e3 cil\u00edndrico de neod\u00edmio N42 da HS Magnet (\u00d8 8,00 \u00d7 12,00 mm) combina dimens\u00f5es compactas com desempenho magn\u00e9tico excepcional. Usinado em liga NdFeB de alta qualidade, oferece alta for\u00e7a de atra\u00e7\u00e3o, distribui\u00e7\u00e3o precisa do campo magn\u00e9tico e prote\u00e7\u00e3o confi\u00e1vel contra corros\u00e3o para aplica\u00e7\u00f5es industriais e de consumo exigentes.<\/p>\n<h2>Principais caracter\u00edsticas<\/h2>\n<ul>\n<li><strong>Propriedades materiais e magn\u00e9ticas<\/strong><br \/>\n\u2022 Grau: NdFeB N42<br \/>\n\u2022 Reman\u00eancia (Br): 1,25 \u2013 1,30 T<br \/>\n\u2022 Coercividade intr\u00ednseca (Hci): \u2265 836 kA\/m<br \/>\n\u2022 Produto energ\u00e9tico m\u00e1ximo (BH\u2098\u2090\u2093): \u2248 42 MGOe<br \/>\n\u2022 Temperatura m\u00e1xima de opera\u00e7\u00e3o: 80 \u00b0C (120 \u00b0C opcional)<\/li>\n<li><strong>Dimens\u00f5es e Toler\u00e2ncias<\/strong><br \/>\n\u2022 Di\u00e2metro: \u00d8 8,00 mm<br \/>\n\u2022 Comprimento: 12,00 mm<br \/>\n\u2022 Toler\u00e2ncia padr\u00e3o: \u00b1 0,05 mm (\u00b1 0,02 mm opcional)<\/li>\n<li><strong>Revestimento e Acabamento<\/strong><br \/>\n\u2022 Padr\u00e3o: Revestimento triplo de Ni\u2013Cu\u2013Ni para resist\u00eancia superior \u00e0 corros\u00e3o<br \/>\n\u2022 Opcional: revestimento de zinco, ep\u00f3xi ou ouro<br \/>\n\u2022 Extremidades retificadas com precis\u00e3o para faces de polos uniformes<\/li>\n<li><strong>Embalagem e manuseio<\/strong><br \/>\n\u2022 Embalados individualmente com espuma ou em sacos pl\u00e1sticos para evitar lascas.<br \/>\n\u2022 Embalagens em bandeja ou a granel dispon\u00edveis para pedidos em grande volume.<br \/>\n\u2022 Kits personalizados e embalagens blister sob encomenda<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dimens\u00e3o: \u03a68mm *espessura 12mm<\/p>\n<p>Material: NdFeB<\/p>\n<p>Desempenho: N42<\/p>\n<p>Dire\u00e7\u00e3o de magnetiza\u00e7\u00e3o: espessura 12 mm dire\u00e7\u00e3o<\/p>\n<p>Pintura\/revestimento: resina ep\u00f3xi (Ni-Cu-Ni-Ep\u00f3xi)<\/p>","protected":false},"featured_media":12374,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":""},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-12375","product","type-product","status-publish","has-post-thumbnail","product_cat-ndfeb-magnet","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Neodymium Magnet N42 Cylinder Magnets D8*12mm - Hangzhou HS Magnet Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"High-strength N42 neodymium cylinder magnet (\u00d88\u00d712 mm) with Ni\u2013Cu\u2013Ni plating, \u00b10.05 mm tolerance and 80 \u00b0C thermal stability. Ideal for motors, sensors &amp; DIY projects.\" \/>\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\/pt\/product\/ima-de-neodimio-n42-imas-cilindricos-d812mm\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neodymium Magnet N42 Cylinder Magnets D8*12mm - Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"High-strength N42 neodymium cylinder magnet (\u00d88\u00d712 mm) with Ni\u2013Cu\u2013Ni plating, \u00b10.05 mm tolerance and 80 \u00b0C thermal stability. Ideal for motors, sensors &amp; DIY projects.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hsmagnet.com\/pt\/product\/ima-de-neodimio-n42-imas-cilindricos-d812mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhou HS Magnet Co.,Ltd.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-03T01:17:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hsmagnet.com\/wp-content\/uploads\/2025\/08\/N42-\u03a68mm-x12mm-Epoxy-resin-Ni-Cu-Ni-Epoxy.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\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=\"Tempo estimado de leitura\" \/>\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\\\/neodymium-magnet-n42-cylinder-magnets-d812mm\\\/\",\"url\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n42-cylinder-magnets-d812mm\\\/\",\"name\":\"Neodymium Magnet N42 Cylinder Magnets D8*12mm - Hangzhou HS Magnet Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n42-cylinder-magnets-d812mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hsmagnet.com\\\/product\\\/neodymium-magnet-n42-cylinder-magnets-d812mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hsmagnet.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/N42-\u03a68mm-x12mm-Epoxy-resin-Ni-Cu-Ni-Epoxy.jpg\",\"datePublished\":\"2025-08-13T02:45:00+00:00\",\"dateModified\":\"2025-11-03T01:17:41+00:00\",\"description\":\"High-strength N42 neodymium cylinder magnet (\u00d88\u00d712 mm) with Ni\u2013Cu\u2013Ni plating, \u00b10.05 mm tolerance and 80 \u00b0C thermal stability. 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