{"id":6378,"date":"2020-09-07T06:11:27","date_gmt":"2020-09-07T06:11:27","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=6378"},"modified":"2022-06-30T08:59:15","modified_gmt":"2022-06-30T08:59:15","slug":"aco-inoxidavel-magnetico-sim-ou-nao","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/aco-inoxidavel-magnetico-sim-ou-nao\/","title":{"rendered":"A\u00e7o inoxid\u00e1vel magn\u00e9tico, sim ou n\u00e3o?"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u00c9 poss\u00edvel julgar a qualidade de <\/strong><strong>Magn\u00e9tico<\/strong> <strong>O a\u00e7o inoxid\u00e1vel n\u00e3o \u00e9 qualificado?<\/strong><\/h2>\n\n\n\n<p>A maioria das pessoas pensa que o a\u00e7o inoxid\u00e1vel magn\u00e9tico \u00e9 ruim e usa \u00edm\u00e3s para avaliar a qualidade do <a href=\"https:\/\/www.kaysuns.com\/pt\/\" target=\"_blank\">tubos e acess\u00f3rios de a\u00e7o inoxid\u00e1vel<\/a>. Definitivamente, n\u00e3o \u00e9 cient\u00edfico.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"469\" height=\"375\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg\" alt=\"magn\u00e9tico\" class=\"wp-image-6379\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg 469w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006-300x240.jpg 300w\" sizes=\"(max-width: 469px) 100vw, 469px\" \/><figcaption>magn\u00e9tico<\/figcaption><\/figure><\/div>\n\n\n\n<p>Existem muitos tipos de a\u00e7o inoxid\u00e1vel, que podem ser divididos em v\u00e1rias categorias de acordo com a estrutura organizacional \u00e0 temperatura ambiente:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Tipo de austenita, como 304, 321, 316, 310, etc.;<\/li><li>Martensita ou tipo de ferrita, como 430, 420, 410, etc.;<br \/><\/li><\/ul>\n\n\n\n<p>O tipo austen\u00edtico \u00e9 n\u00e3o magn\u00e9tico ou fracamente magn\u00e9tico, e a martensita ou ferrita \u00e9 magn\u00e9tica.<\/p>\n\n\n\n<p><strong>Por que alguns a\u00e7os inoxid\u00e1veis magn\u00e9ticos<\/strong><\/p>\n\n\n\n<p>O a\u00e7o inoxid\u00e1vel comumente usado para tubos \/ placas decorativos \u00e9 principalmente austen\u00edtico 304, que geralmente \u00e9 n\u00e3o magn\u00e9tico ou fracamente magn\u00e9tico. No entanto, devido \u00e0s flutua\u00e7\u00f5es da composi\u00e7\u00e3o qu\u00edmica ou \u00e0s diferentes condi\u00e7\u00f5es de processamento causadas pela fundi\u00e7\u00e3o, o magnetismo tamb\u00e9m pode aparecer, mas isso n\u00e3o pode ser considerado. N\u00e3o \u00e9 qualificado. Qual \u00e9 a raz\u00e3o?<\/p>\n\n\n\n<p>Como mencionado acima, a austenita \u00e9 n\u00e3o magn\u00e9tica ou fracamente magn\u00e9tica, enquanto a martensita ou ferrita \u00e9 magn\u00e9tica. Devido \u00e0 segrega\u00e7\u00e3o do componente ou ao tratamento t\u00e9rmico impr\u00f3prio durante a fundi\u00e7\u00e3o, uma pequena quantidade de martensita ou ferrita no a\u00e7o inoxid\u00e1vel 304 austen\u00edtico ser\u00e1 causada. Desta forma, o a\u00e7o inoxid\u00e1vel 304 ter\u00e1 propriedades magn\u00e9ticas fracas.<\/p>\n\n\n\n<p>Depois que o a\u00e7o inoxid\u00e1vel 304 \u00e9 tratado a frio, a estrutura tamb\u00e9m se transforma em martensita. Quanto maior o grau de deforma\u00e7\u00e3o do trabalho a frio, maior ser\u00e1 a transforma\u00e7\u00e3o da martensita e maiores ser\u00e3o as propriedades magn\u00e9ticas do a\u00e7o. (por exemplo, para tubos feitos do mesmo material, para tubos de \u03a676, sem indu\u00e7\u00e3o magn\u00e9tica \u00f3bvia, para tubos de \u03a69,5, a indu\u00e7\u00e3o magn\u00e9tica \u00e9 mais \u00f3bvia devido \u00e0 maior deforma\u00e7\u00e3o). Para eliminar completamente o magnetismo do a\u00e7o 304 causado pelas raz\u00f5es acima, ele pode ser passado a alta temperatura <a href=\"https:\/\/www.kaysuns.com\/pt\/qual-e-a-finalidade-do-tratamento-de-solucao-do-tubo-de-fluido-industrial-de-aco-inoxidavel-tp304\/\" target=\"_blank\">solu\u00e7\u00e3o de tratamento<\/a> restaura a estrutura est\u00e1vel da austenita, eliminando assim o magnetismo.<\/p>\n\n\n\n<p><strong>Posso avaliar o tipo de a\u00e7o inoxid\u00e1vel por magnetismo<\/strong><\/p>\n\n\n\n<p>\u00c9 particularmente enfatizado aqui que o magnetismo do a\u00e7o inoxid\u00e1vel 304 causado pelos motivos acima n\u00e3o est\u00e1 no mesmo n\u00edvel que outros materiais do a\u00e7o inoxid\u00e1vel, como o 430 e o a\u00e7o carbono. <\/p>\n\n\n\n<p>Ou seja, o magnetismo do a\u00e7o 304 sempre mostra um magnetismo fraco. Se o a\u00e7o inoxid\u00e1vel tiver magnetismo fraco ou nenhum magnetismo, deve ser julgado como material 304 ou 316; se o magnetismo \u00e9 o mesmo do a\u00e7o carbono, ele mostra um magnetismo forte, porque n\u00e3o \u00e9 considerado 304 material.<\/p>","protected":false},"featured_media":6379,"template":"","categories":[186],"tags":[],"class_list":["post-6378","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Magnetic Stainless Steel, Yes Or Not? - Stainless Steel Pipe Fittings<\/title>\n<meta name=\"description\" content=\"judge the quality of stainless steel pipe and fittings by magnetic is definitely unscientific. 304 stainless steel is magnetic\" \/>\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.kaysuns.com\/pt\/blog\/aco-inoxidavel-magnetico-sim-ou-nao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Magnetic Stainless Steel, Yes Or Not? - Stainless Steel Pipe Fittings\" \/>\n<meta property=\"og:description\" content=\"judge the quality of stainless steel pipe and fittings by magnetic is definitely unscientific. 304 stainless steel is magnetic\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/pt\/blog\/aco-inoxidavel-magnetico-sim-ou-nao\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-30T08:59:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"469\" \/>\n\t<meta property=\"og:image:height\" content=\"375\" \/>\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=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/\",\"name\":\"Magnetic Stainless Steel, Yes Or Not? - Stainless Steel Pipe Fittings\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg\",\"datePublished\":\"2020-09-07T06:11:27+00:00\",\"dateModified\":\"2022-06-30T08:59:15+00:00\",\"description\":\"judge the quality of stainless steel pipe and fittings by magnetic is definitely unscientific. 304 stainless steel is magnetic\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg\",\"width\":469,\"height\":375,\"caption\":\"magnet\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kaysuns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Magnetic Stainless Steel, Yes Or Not?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kaysuns.com\/#website\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"name\":\"Stainless Steel Pipe and Fittings | KAYSUNS\",\"description\":\"Stainless Steel Pipe &amp; Fittings Manufacturer and Supplier in China\",\"publisher\":{\"@id\":\"https:\/\/www.kaysuns.com\/#organization\"},\"alternateName\":\"KAYSUNS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kaysuns.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kaysuns.com\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"width\":52,\"height\":59,\"caption\":\"Kaysuns Industry Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A\u00e7o inoxid\u00e1vel magn\u00e9tico, sim ou n\u00e3o? - Acess\u00f3rios para tubos de a\u00e7o inoxid\u00e1vel","description":"julgar a qualidade de tubos e conex\u00f5es de a\u00e7o inoxid\u00e1vel por magn\u00e9tico \u00e9 definitivamente n\u00e3o cient\u00edfico. A\u00e7o inoxid\u00e1vel 304 \u00e9 magn\u00e9tico","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.kaysuns.com\/pt\/blog\/aco-inoxidavel-magnetico-sim-ou-nao\/","og_locale":"pt_BR","og_type":"article","og_title":"Magnetic Stainless Steel, Yes Or Not? - Stainless Steel Pipe Fittings","og_description":"judge the quality of stainless steel pipe and fittings by magnetic is definitely unscientific. 304 stainless steel is magnetic","og_url":"https:\/\/www.kaysuns.com\/pt\/blog\/aco-inoxidavel-magnetico-sim-ou-nao\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_modified_time":"2022-06-30T08:59:15+00:00","og_image":[{"width":469,"height":375,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/","url":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/","name":"A\u00e7o inoxid\u00e1vel magn\u00e9tico, sim ou n\u00e3o? - Acess\u00f3rios para tubos de a\u00e7o inoxid\u00e1vel","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg","datePublished":"2020-09-07T06:11:27+00:00","dateModified":"2022-06-30T08:59:15+00:00","description":"julgar a qualidade de tubos e conex\u00f5es de a\u00e7o inoxid\u00e1vel por magn\u00e9tico \u00e9 definitivamente n\u00e3o cient\u00edfico. A\u00e7o inoxid\u00e1vel 304 \u00e9 magn\u00e9tico","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2020\/09\/00907141006.jpg","width":469,"height":375,"caption":"magnet"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/blog\/magnetic-stainless-steel-yes-or-not\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"Magnetic Stainless Steel, Yes Or Not?"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubos e Conex\u00f5es de A\u00e7o Inoxid\u00e1vel | KAYSUNS","description":"Fabricante e fornecedor de tubos e conex\u00f5es de a\u00e7o inoxid\u00e1vel na China","publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"alternateName":"KAYSUNS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kaysuns.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Ind\u00fastria Kaysuns Ltda.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","width":52,"height":59,"caption":"Kaysuns Industry Ltd."},"image":{"@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/blog\/6378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":1,"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/blog\/6378\/revisions"}],"predecessor-version":[{"id":37677,"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/blog\/6378\/revisions\/37677"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/media\/6379"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/media?parent=6378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/categories?post=6378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/pt\/wp-json\/wp\/v2\/tags?post=6378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}