{"id":52304,"date":"2025-08-22T07:43:20","date_gmt":"2025-08-22T07:43:20","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=52304"},"modified":"2025-12-29T07:21:05","modified_gmt":"2025-12-29T07:21:05","slug":"acier-inoxydable-super-austenitique","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/fr\/acier-inoxydable-super-austenitique\/","title":{"rendered":"Acier inoxydable super aust\u00e9nitique | Nuances | Propri\u00e9t\u00e9s | Performances"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"52304\" class=\"elementor elementor-52304\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c64a2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c64a2d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cc027d\" data-id=\"4cc027d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce3ef06 elementor-widget elementor-widget-text-editor\" data-id=\"ce3ef06\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Acier inoxydable super aust\u00e9nitique<\/strong> est con\u00e7u pour r\u00e9sister \u00e0 la corrosion. Ce mat\u00e9riau est essentiel pour les applications industrielles exigeantes. Il offre une r\u00e9sistance et une durabilit\u00e9 sup\u00e9rieures. Des industries telles que le traitement chimique et l'ing\u00e9nierie marine s'appuient sur ce mat\u00e9riau. Sa composition unique le distingue des autres mat\u00e9riaux. Un fournisseur professionnel de tuyaux et de raccords en acier inoxydable explore ses propri\u00e9t\u00e9s et ses utilisations. Nous nous concentrerons sur ses applications dans les domaines suivants <a href=\"https:\/\/www.kaysuns.com\/fr\/tuyaux-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">tuyaux en acier inoxydable<\/a> et <a href=\"https:\/\/www.kaysuns.com\/fr\/raccords-de-tuyauterie-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">raccords de tuyauterie en acier inoxydable<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b25b314 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b25b314\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8eec0bc\" data-id=\"8eec0bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0a0e5e6 elementor-widget elementor-widget-heading\" data-id=\"0a0e5e6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce qui diff\u00e9rencie l'acier inoxydable super aust\u00e9nitique ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3584836 elementor-widget elementor-widget-text-editor\" data-id=\"3584836\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La principale diff\u00e9rence entre l'acier inoxydable super aust\u00e9nitique et l'acier inoxydable aust\u00e9nitique standard est la chimie. Le super aust\u00e9nitique contient plus de chrome, de nickel, de molybd\u00e8ne et d'azote, ce qui lui conf\u00e8re de meilleures propri\u00e9t\u00e9s g\u00e9n\u00e9rales.<\/p><table><tbody><tr bgcolor=\"#00a0e9\"><th>Fonctionnalit\u00e9<\/th><th>Acier inoxydable super aust\u00e9nitique<\/th><th>Acier inoxydable aust\u00e9nitique standard<\/th><\/tr><tr><td bgcolor=\"#05B8E4\">Teneur en molybd\u00e8ne<\/td><td>\u00c9lev\u00e9 (typiquement &gt;6%)<\/td><td>Faible (&lt;2,5%)<\/td><\/tr><tr><td bgcolor=\"#05B8E4\">Teneur en azote<\/td><td>\u00c9lev\u00e9 (0,2-0,5%)<\/td><td>Faible (g\u00e9n\u00e9ralement \u00e0 l'\u00e9tat de traces)<\/td><\/tr><tr><td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la piq\u00fbre<\/td><td>Excellent<\/td><td>Bon<\/td><\/tr><tr><td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la corrosion<\/td><td>Sup\u00e9rieure<\/td><td>Bon<\/td><\/tr><tr><td bgcolor=\"#05B8E4\">Prix<\/td><td>Plus \u00e9lev\u00e9<\/td><td>Plus bas<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d5ad84 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d5ad84\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2e09770\" data-id=\"2e09770\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6dd29c9 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"6dd29c9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ce que nous faisons<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd2dad1 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"cd2dad1\" data-element_type=\"widget\" data-settings=\"{&quot;drop_cap&quot;:&quot;yes&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Tuyaux &gt;<\/li><li>Raccords &gt;<\/li><li>Brides &gt;<\/li><li>Plus &gt;<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-941a226\" data-id=\"941a226\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a923b1e elementor-align-left elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"a923b1e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.kaysuns.com\/fr\/contacter-kaysuns\/\" target=\"_blank\" id=\"#241018\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Obtenir un devis maintenant<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cd47a7e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cd47a7e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f45b855\" data-id=\"f45b855\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ac38a4 elementor-widget elementor-widget-heading\" data-id=\"1ac38a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Propri\u00e9t\u00e9s m\u00e9caniques : Un examen plus approfondi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b3943e elementor-widget elementor-widget-text-editor\" data-id=\"1b3943e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Biens<\/th>\n<th>Acier inoxydable super aust\u00e9nitique (par exemple, 6Mo)<\/th>\n<th>Acier inoxydable aust\u00e9nitique standard (par exemple, 316L)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la traction (MPa)<\/td>\n<td>650-750<\/td>\n<td>485-620<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Limite d'\u00e9lasticit\u00e9 (MPa)<\/td>\n<td>295-365<\/td>\n<td>170-310<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Duret\u00e9 (HBW)<\/td>\n<td>200-240<\/td>\n<td>160-200<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance au fluage<\/td>\n<td>Excellent<\/td>\n<td>Bon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nCes chiffres montrent un net avantage. Les nuances super aust\u00e9nitiques peuvent supporter des contraintes plus importantes. Elles sont performantes \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es. Elles sont donc parfaites pour les tuyaux en acier inoxydable. Elles supportent les fluides \u00e0 haute pression sans d\u00e9faillance.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9dc447 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9dc447\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ff627c2\" data-id=\"ff627c2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82a5f32 elementor-widget elementor-widget-heading\" data-id=\"82a5f32\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages de l'acier inoxydable super aust\u00e9nitique pour les tubes et raccords<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bf41ea elementor-widget elementor-widget-accordion\" data-id=\"2bf41ea\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4601\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-4601\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">R\u00e9sistance exceptionnelle \u00e0 la corrosion<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4601\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-4601\"><p>Ce mat\u00e9riau r\u00e9siste \u00e0 la corrosion par piq\u00fbres. Il combat \u00e9galement la corrosion par crevasses. Ces probl\u00e8mes sont fr\u00e9quents dans les environnements riches en chlorure. La teneur \u00e9lev\u00e9e en molybd\u00e8ne en est la raison. Elle emp\u00eache la rouille et la d\u00e9gradation.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4602\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-4602\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Haute r\u00e9sistance et durabilit\u00e9<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4602\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-4602\"><p>L'alliage pr\u00e9sente une r\u00e9sistance m\u00e9canique sup\u00e9rieure. Cela garantit des performances \u00e0 long terme. Il peut supporter des pressions internes \u00e9lev\u00e9es. Il est donc id\u00e9al pour les syst\u00e8mes de tuyauterie robustes.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4603\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-4603\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Excellente soudabilit\u00e9<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4603\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-4603\"><p data-sourcepos=\"31:3-31:233\">Les nuances super aust\u00e9nitiques sont con\u00e7ues pour offrir une bonne soudabilit\u00e9. Celle-ci est essentielle pour l'assemblage des tuyaux et des raccords. Les techniques de soudage appropri\u00e9es sont importantes. Elles garantissent l'int\u00e9grit\u00e9 de l'ensemble du syst\u00e8me.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4604\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-4604\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">R\u00e9duction des co\u00fbts de maintenance<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4604\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-4604\"><p>Gr\u00e2ce \u00e0 l'excellente r\u00e9sistance \u00e0 la corrosion et \u00e0 l'usure du mat\u00e9riau, les besoins d'entretien sont faibles. Sa longue dur\u00e9e de vie r\u00e9duit la n\u00e9cessit\u00e9 d'un remplacement fr\u00e9quent, ce qui permet de r\u00e9aliser d'importantes \u00e9conomies \u00e0 long terme.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-4605\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-4605\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Applications polyvalentes<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-4605\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-4605\"><p>L'acier inoxydable super aust\u00e9nitique est utilis\u00e9 dans divers secteurs. On le trouve dans les plates-formes p\u00e9troli\u00e8res offshore. Il est \u00e9galement utilis\u00e9 dans les usines chimiques. Sa polyvalence en fait un investissement pr\u00e9cieux.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2706e3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2706e3c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-32b12c6\" data-id=\"32b12c6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"dce-visibility-event elementor-section elementor-inner-section elementor-element elementor-element-320fd9d elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"320fd9d\" data-element_type=\"section\" data-settings=\"{&quot;enabled_visibility&quot;:&quot;yes&quot;,&quot;dce_visibility_selected&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9013ce0\" data-id=\"9013ce0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0180754 elementor-widget elementor-widget-image\" data-id=\"0180754\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-1024x575.webp\" class=\"attachment-large size-large wp-image-52321\" alt=\"Grades d&#039;aciers inoxydables super aust\u00e9nitiques Propri\u00e9t\u00e9s Performance - CTA1\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-1024x575.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-300x168.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-768x431.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-1536x862.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686-18x10.webp 18w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA1-e1755848323686.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fa0ae6d\" data-id=\"fa0ae6d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-acfa0ea elementor-widget elementor-widget-image\" data-id=\"acfa0ea\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-1024x575.webp\" class=\"attachment-large size-large wp-image-52322\" alt=\"Grades d&#039;aciers inoxydables super aust\u00e9nitiques Propri\u00e9t\u00e9s Performance - CTA2\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-1024x575.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-300x168.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-768x431.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-1536x863.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658-18x10.webp 18w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/08\/Super-Austenitic-Stainless-Steel-Grades-Properties-Performance-CTA2-e1755848347658.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-b75a7dc elementor-cta--layout-image-right elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"b75a7dc\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tObtenir un devis rapide et gratuit\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tKAYSUNS fournit des solutions globales pour les mat\u00e9riaux de tuyauterie tels que les TUBES, les RACCORDS, les FLANGES, les VANNES en acier inoxydable, en acier duplex et en acier alli\u00e9, etc. Nous personnaliserons les produits les plus appropri\u00e9s pour vous. Si vous avez des questions sur notre soci\u00e9t\u00e9 et nos produits, n'h\u00e9sitez pas \u00e0 nous contacter.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tObtenir un devis\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1e35310 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e35310\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-704d81a\" data-id=\"704d81a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dffc936 elementor-widget elementor-widget-heading\" data-id=\"dffc936\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications id\u00e9ales pour l'acier inoxydable super aust\u00e9nitique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a88e880 elementor-widget elementor-widget-text-editor\" data-id=\"a88e880\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Marine et offshore : L'eau sal\u00e9e est extr\u00eamement corrosive. Les tuyaux et raccords en acier inoxydable super aust\u00e9nitique r\u00e9sistent \u00e0 cette corrosion. Ils sont utilis\u00e9s dans les syst\u00e8mes de refroidissement \u00e0 l'eau de mer. Ils sont \u00e9galement utilis\u00e9s dans les syst\u00e8mes d'eau d'incendie sur les plates-formes p\u00e9troli\u00e8res.<\/li><li>Traitement chimique : Les usines chimiques manipulent des substances agressives. Ce mat\u00e9riau r\u00e9siste \u00e0 de nombreux acides. Il est utilis\u00e9 dans les r\u00e9acteurs et les pipelines. Il assure la s\u00e9curit\u00e9 du transport des produits chimiques.<\/li><li>Industrie des p\u00e2tes et papiers : Cette industrie utilise des produits chimiques agressifs. Les nuances super aust\u00e9nitiques r\u00e9sistent \u00e0 ces conditions. Elles sont utilis\u00e9es dans les syst\u00e8mes de blanchiment.<\/li><li>Les usines de dessalement : Ces usines transforment l'eau sal\u00e9e en eau douce. La forte teneur en sel est tr\u00e8s corrosive. L'excellente r\u00e9sistance de cet acier est cruciale dans ce cas. Elle assure la long\u00e9vit\u00e9 de l'usine.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e206b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e206b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c737165\" data-id=\"c737165\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-562aaf9 elementor-widget elementor-widget-heading\" data-id=\"562aaf9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nous contacter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88ee6e3 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"88ee6e3\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tPrendre contact\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52e5d91 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"52e5d91\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-map-marker-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">RM901 No.22 Tangjiaqiao Road Wenzhou Chine<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-square-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+86 577 8551 1171<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li 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elementor-element-448fc73 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"448fc73\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tTrouvez-nous\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b05a074 e-grid-align-left elementor-shape-square elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"b05a074\" data-element_type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" 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Le super aust\u00e9nitique contient plus de chrome, de nickel, de molybd\u00e8ne et d'azote, ce qui lui conf\u00e8re de meilleures propri\u00e9t\u00e9s g\u00e9n\u00e9rales.<\/p>","protected":false},"author":1,"featured_media":52323,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[316,186],"tags":[],"class_list":["post-52304","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - 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