{"id":5881,"date":"2020-05-09T03:06:09","date_gmt":"2020-05-09T03:06:09","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=5881"},"modified":"2022-06-30T09:01:25","modified_gmt":"2022-06-30T09:01:25","slug":"est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme\/","title":{"rendered":"Est-il possible de juger de la qualit\u00e9 et de l&#039;authenticit\u00e9 des tuyaux en acier inoxydable avec ou sans magn\u00e9tisme ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">La plupart des gens pensent que l&#039;acier inoxydable n&#039;est pas magn\u00e9tique. L&#039;utilisation d&#039;aimants pour juger de la qualit\u00e9 et de l&#039;authenticit\u00e9 des tuyaux en acier inoxydable est tr\u00e8s peu scientifique.<\/h2>\n\n\n\n<p><strong>La r\u00e9ponse est d\u00e9finitivement n\u00e9gative<\/strong>.<\/p>\n\n\n\n<p>Il existe de nombreux types d&#039;inox, que l&#039;on peut diviser en plusieurs cat\u00e9gories selon la structure organisationnelle \u00e0 temp\u00e9rature ambiante :<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><em>Types aust\u00e9nitiques tels que 304, 321, 316, 310, etc.;<\/em><\/li><li><em>Type martensite ou ferrite tel que 430, 420, 410, etc.;<br \/>Le type aust\u00e9nite est non magn\u00e9tique ou faiblement magn\u00e9tique, et la martensite ou la ferrite est magn\u00e9tique.<\/em><\/li><\/ol>\n\n\n\n<p>Cliquez et v\u00e9rifiez <a href=\"https:\/\/www.kaysuns.com\/fr\/caracteristiques-et-applications-des-principaux-types-dacier-inoxydable\/\" target=\"_blank\">Caract\u00e9ristiques et applications des principaux types d&#039;acier inoxydable<\/a><\/p>\n\n\n\n<p>Le plus couramment utilis\u00e9 <a href=\"https:\/\/www.kaysuns.com\/fr\/tuyaux-en-acier-inoxydable\/\" target=\"_blank\">tuyau en acier inoxydable<\/a> pour la d\u00e9coration est de type aust\u00e9nitique 304, qui est g\u00e9n\u00e9ralement non magn\u00e9tique ou faiblement magn\u00e9tique, mais il peut \u00e9galement appara\u00eetre magn\u00e9tique en raison de la fusion ou du traitement, mais cela ne peut pas \u00eatre consid\u00e9r\u00e9 comme non qualifi\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"883\" height=\"596\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg\" alt=\"Grand inventaire de tuyaux sans soudure en acier inoxydable 304\" class=\"wp-image-5052\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg 883w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes-300x202.jpg 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes-768x518.jpg 768w\" sizes=\"(max-width: 883px) 100vw, 883px\" \/><figcaption>304 tuyaux en acier inoxydable<\/figcaption><\/figure>\n\n\n\n<p>L&#039;aust\u00e9nitique est non magn\u00e9tique ou faiblement magn\u00e9tique, et la martensite ou la ferrite est magn\u00e9tique. En raison de la s\u00e9gr\u00e9gation des composants lors de la fusion ou d&#039;un traitement thermique inappropri\u00e9, cela entra\u00eenera une petite quantit\u00e9 de structure de martensite ou de ferrite dans l&#039;acier inoxydable aust\u00e9nitique 304. De cette fa\u00e7on, l&#039;acier inoxydable 304 aura un faible magn\u00e9tique. C&#039;est aussi pourquoi le <a href=\"https:\/\/www.kaysuns.com\/fr\/duplex-2205-stainless-steel-pipe\/\" target=\"_blank\">tuyau duplex<\/a> est magn\u00e9tique.<\/p>\n\n\n\n<p>De plus, lorsque l&#039;acier inoxydable 304 est trait\u00e9 \u00e0 froid, sa structure sera \u00e9galement transform\u00e9e en martensite. Plus le degr\u00e9 de d\u00e9formation \u00e0 froid est \u00e9lev\u00e9, plus la transformation martensitique est importante, plus les propri\u00e9t\u00e9s magn\u00e9tiques de l&#039;acier sont grandes. Pour \u00e9liminer compl\u00e8tement le magn\u00e9tisme caus\u00e9 par les raisons mentionn\u00e9es ci-dessus, la structure d&#039;aust\u00e9nite stable peut \u00eatre restaur\u00e9e par un traitement en solution \u00e0 haute temp\u00e9rature pour \u00e9liminer le magn\u00e9tisme.<\/p>\n\n\n\n<p>Il est particuli\u00e8rement soulign\u00e9 ici que les propri\u00e9t\u00e9s magn\u00e9tiques caus\u00e9es par les raisons ci-dessus sont compl\u00e8tement diff\u00e9rentes de celles d&#039;autres mat\u00e9riaux tels que l&#039;acier 430 et l&#039;acier au carbone, ce qui signifie que les propri\u00e9t\u00e9s magn\u00e9tiques de l&#039;acier 304 sont plus faibles. Si le magn\u00e9tisme de l&#039;acier inoxydable est le m\u00eame que celui de l&#039;acier au carbone, montrant un fort magn\u00e9tisme, il peut ne pas \u00eatre 304 ou 316.<\/p>","protected":false},"featured_media":5052,"template":"","categories":[186],"tags":[],"class_list":["post-5881","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>Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism? - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Most people think that stainless steel is non-magnetic. Using magnets to judge the quality and authenticity of stainless steel pipes is very unscientific.\" \/>\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\/fr\/blog\/est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism? - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"Most people think that stainless steel is non-magnetic. Using magnets to judge the quality and authenticity of stainless steel pipes is very unscientific.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/fr\/blog\/est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-30T09:01:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"883\" \/>\n\t<meta property=\"og:image:height\" content=\"596\" \/>\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=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/\",\"name\":\"Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism? - Stainless Steel Pipe and Fittings | KAYSUNS\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg\",\"datePublished\":\"2020-05-09T03:06:09+00:00\",\"dateModified\":\"2022-06-30T09:01:25+00:00\",\"description\":\"Most people think that stainless steel is non-magnetic. Using magnets to judge the quality and authenticity of stainless steel pipes is very unscientific.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg\",\"width\":883,\"height\":596,\"caption\":\"Large inventory of 304 stainless steel seamless pipes\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kaysuns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism?\"}]},{\"@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\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kaysuns.com\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@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":"Est-il possible de juger de la qualit\u00e9 et de l'authenticit\u00e9 des tubes en acier inoxydable avec ou sans magn\u00e9tisme ? - Tubes et raccords en acier inoxydable | KAYSUNS","description":"La plupart des gens pensent que l&#039;acier inoxydable n&#039;est pas magn\u00e9tique. L&#039;utilisation d&#039;aimants pour juger de la qualit\u00e9 et de l&#039;authenticit\u00e9 des tuyaux en acier inoxydable est tr\u00e8s peu scientifique.","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\/fr\/blog\/est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme\/","og_locale":"fr_FR","og_type":"article","og_title":"Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism? - Stainless Steel Pipe and Fittings | KAYSUNS","og_description":"Most people think that stainless steel is non-magnetic. Using magnets to judge the quality and authenticity of stainless steel pipes is very unscientific.","og_url":"https:\/\/www.kaysuns.com\/fr\/blog\/est-il-possible-de-juger-de-la-qualite-et-de-lauthenticite-des-tubes-en-acier-inoxydable-avec-ou-sans-magnetisme\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_modified_time":"2022-06-30T09:01:25+00:00","og_image":[{"width":883,"height":596,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/","url":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/","name":"Est-il possible de juger de la qualit\u00e9 et de l'authenticit\u00e9 des tubes en acier inoxydable avec ou sans magn\u00e9tisme ? - Tubes et raccords en acier inoxydable | KAYSUNS","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg","datePublished":"2020-05-09T03:06:09+00:00","dateModified":"2022-06-30T09:01:25+00:00","description":"La plupart des gens pensent que l&#039;acier inoxydable n&#039;est pas magn\u00e9tique. L&#039;utilisation d&#039;aimants pour juger de la qualit\u00e9 et de l&#039;authenticit\u00e9 des tuyaux en acier inoxydable est tr\u00e8s peu scientifique.","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/06\/Large-inventory-of-304-stainless-steel-seamless-pipes.jpg","width":883,"height":596,"caption":"Large inventory of 304 stainless steel seamless pipes"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/blog\/is-it-possible-to-judge-the-quality-and-authenticity-of-stainless-steel-pipes-with-or-without-magnetism\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"Is It Possible To Judge The Quality And Authenticity Of Stainless Steel Pipes With Or Without Magnetism?"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubes et raccords en acier inoxydable | KAYSUNS","description":"Tubes et raccords en acier inoxydable Fabricant et Fournisseur en Chine","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":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Kaysuns Industry Ltd.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@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\/fr\/wp-json\/wp\/v2\/blog\/5881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":1,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog\/5881\/revisions"}],"predecessor-version":[{"id":37709,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog\/5881\/revisions\/37709"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/media\/5052"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/media?parent=5881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/categories?post=5881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/tags?post=5881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}