{"id":58468,"date":"2026-03-24T08:26:58","date_gmt":"2026-03-24T08:26:58","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=58468"},"modified":"2026-03-24T08:27:00","modified_gmt":"2026-03-24T08:27:00","slug":"s32550-vs-s32760-les-differences","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/s32550-vs-s32760-les-differences\/","title":{"rendered":"1.4507 vs 1.4501 | S32550 vs S32760 Quelles sont les diff\u00e9rences ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"58468\" class=\"elementor elementor-58468\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-928b4ac e-flex e-con-boxed e-con e-parent\" data-id=\"928b4ac\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21d5fcd elementor-widget elementor-widget-text-editor\" data-id=\"21d5fcd\" 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><b data-path-to-node=\"1\" data-index-in-node=\"24\">S32550 vs S32760,<\/b>Quelle est la diff\u00e9rence ? Les deux mat\u00e9riaux appartiennent \u00e0 la famille des aciers inoxydables super duplex.Ils offrent une solidit\u00e9 incroyable et une r\u00e9sistance sup\u00e9rieure aux piq\u00fbres.Toutefois, des diff\u00e9rences subtiles dans leur composition chimique peuvent modifier leur comportement sous pression.La compr\u00e9hension de ces nuances vous aide \u00e0 choisir le bon mat\u00e9riau pour votre projet.<br \/>Kaysuns fournit une solution compl\u00e8te pour les tuyaux, les raccords et les brides dans ces alliages d'\u00e9lite. <a href=\"https:\/\/www.kaysuns.com\/fr\/contacter-kaysuns\/\" target=\"_blank\" rel=\"noopener\">contactez-nous<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37227d1 e-flex e-con-boxed e-con e-parent\" data-id=\"37227d1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7142b7e elementor-widget elementor-widget-heading\" data-id=\"7142b7e\" 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\">D\u00e9finition des g\u00e9ants super duplex : 1.4507 et 1.4501<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7260ab9 elementor-widget elementor-widget-text-editor\" data-id=\"7260ab9\" 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\tPour comprendre les diff\u00e9rences entre S32550 et S32760, il faut d'abord examiner leurs d\u00e9signations europ\u00e9ennes : le grade 1.4507 correspond au S32550, tandis que le grade 1.4501 repr\u00e9sente le S32760. Ces m\u00e9taux combinent les meilleures caract\u00e9ristiques des aciers aust\u00e9nitiques et ferritiques, ce qui leur permet d'offrir une r\u00e9sistance deux fois sup\u00e9rieure \u00e0 celle de l'acier aust\u00e9nitique. <a href=\"https:\/\/www.kaysuns.com\/fr\/blog\/tube-en-acier-inoxydable-316-316l\/\" target=\"_blank\" rel=\"noopener\">Tuyau en acier inoxydable 316L<\/a>.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4de15bc elementor-widget elementor-widget-text-editor\" data-id=\"4de15bc\" 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<a href=\"https:\/\/www.kaysuns.com\/fr\/tube-super-duplex-uns-s32550\/\" target=\"_blank\" rel=\"noopener\">Tube en acier super duplex S32550<\/a> a une teneur en cuivre plus \u00e9lev\u00e9e, ce qui am\u00e9liore consid\u00e9rablement sa r\u00e9sistance \u00e0 la corrosion par l'acide sulfurique,<a href=\"https:\/\/www.kaysuns.com\/fr\/fournisseur-de-tubes-super-duplex-uns-s32760\/\" target=\"_blank\" rel=\"noopener\">Tube en acier super duplex S32760<\/a> Ce tube contient g\u00e9n\u00e9ralement du tungst\u00e8ne, ce qui am\u00e9liore ses performances dans les environnements gazeux contenant du soufre.\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\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb36bdc elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb36bdc\" 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-b592904\" data-id=\"b592904\" 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-0007633 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"0007633\" 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-2336224 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"2336224\" 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>Plaque<\/li><li>Feuille<\/li><li>Forgeage<\/li><li>Barre ronde<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca908cd elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"ca908cd\" 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>Bride<\/li><li>Tuyaux<\/li><li>Raccords<\/li><li>Sur mesure<\/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-5337dd5\" data-id=\"5337dd5\" 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-e8ab88b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e8ab88b\" 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>Contactez-nous pour plus d'informations\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4fc6c8 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"d4fc6c8\" 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=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" 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\">Nous contacter<\/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<div class=\"elementor-element elementor-element-954d106 e-flex e-con-boxed e-con e-parent\" data-id=\"954d106\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9493f03 elementor-widget elementor-widget-heading\" data-id=\"9493f03\" 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\">S32550 vs S32760:Composition chimique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d32bccb elementor-widget elementor-widget-text-editor\" data-id=\"d32bccb\" 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>\u00c9l\u00e9ment<\/th>\n<th>Grade S32550 (1.4507)<\/th>\n<th>Grade S32760 (1.4501)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Chrome<\/td>\n<td>24.0% - 27.0%<\/td>\n<td>24.0% - 26.0%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Nickel<\/td>\n<td>4.5% - 6.5%<\/td>\n<td>6.0% - 8.0%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Molybd\u00e8ne<\/td>\n<td>2.9% - 3.9%<\/td>\n<td>3.0% - 4.0%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Cuivre<\/td>\n<td>1.5% - 2.5%<\/td>\n<td>0,5% - 1,0%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Tungst\u00e8ne<\/td>\n<td>G\u00e9n\u00e9ralement aucun<\/td>\n<td>0,5% - 1,0%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Azote<\/td>\n<td>0,1% - 0,25%<\/td>\n<td>0,2% - 0,3%<\/td>\n<\/tr>\n<\/tbody>\n<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-71fd9c0 e-flex e-con-boxed e-con e-parent\" data-id=\"71fd9c0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03c3127 elementor-widget elementor-widget-heading\" data-id=\"03c3127\" 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\">R\u00e9sistance \u00e0 la corrosion : S32550 vs S32760 Performance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c542c3 elementor-widget elementor-widget-text-editor\" data-id=\"6c542c3\" 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\tLa r\u00e9sistance \u00e9lev\u00e9e \u00e0 la corrosion est la principale raison de choisir les alliages S32550 et S32760. Le S32550 se comporte exceptionnellement bien dans les environnements d'acide phosphorique et sulfurique, ce qui en fait un choix populaire dans les industries des engrais et du traitement des minerais. En outre, sa teneur \u00e9lev\u00e9e en chrome offre une excellente r\u00e9sistance \u00e0 la corrosion et \u00e0 l'usure.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-912a425 elementor-widget elementor-widget-text-editor\" data-id=\"912a425\" 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\tPar ailleurs, le S32760 est un mat\u00e9riau \u201cpolyvalent\u201d pour les applications marines.Il r\u00e9siste \u00e0 la corrosion fissurante sous contrainte (SCC) m\u00eame dans l'eau de mer \u00e0 haute temp\u00e9rature et \u00e0 forte salinit\u00e9.Gr\u00e2ce \u00e0 sa teneur en tungst\u00e8ne, il offre une meilleure r\u00e9sistance \u00e0 la corrosion par piq\u00fbres localis\u00e9e dans l'eau de mer statique.Par cons\u00e9quent, les concepteurs de navires donnent g\u00e9n\u00e9ralement la priorit\u00e9 au S32760 lors de la conception de plates-formes offshore complexes.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-94f95ff e-flex e-con-boxed e-con e-parent\" data-id=\"94f95ff\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e58220c elementor-widget elementor-widget-heading\" data-id=\"e58220c\" 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\">S32550 vs S32760 : propri\u00e9t\u00e9s m\u00e9caniques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06d1e72 elementor-widget elementor-widget-text-editor\" data-id=\"06d1e72\" 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>S32550 (1.4507)<\/th>\n<th>S32760 (1.4501)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la traction<\/td>\n<td>\u2265 760 MPa<\/td>\n<td>\u2265 750 MPa<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Limite d&#039;\u00e9lasticit\u00e9<\/td>\n<td>\u2265 550 MPa<\/td>\n<td>\u2265 550 MPa<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">\u00c9longation<\/td>\n<td>\u2265 15%<\/td>\n<td>\u2265 25%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Duret\u00e9<\/td>\n<td>30 HRC Max<\/td>\n<td>28 HRC Max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nIl est int\u00e9ressant de noter que le S32550 pr\u00e9sente souvent une r\u00e9sistance \u00e0 la traction l\u00e9g\u00e8rement sup\u00e9rieure, alors que le S32760 offre une meilleure \u00e9longation ou ductilit\u00e9, ce qui signifie que le S32760 est souvent plus facile \u00e0 fa\u00e7onner dans des formes complexes sans se fissurer.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f69d17 e-flex e-con-boxed e-con e-parent\" data-id=\"3f69d17\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7bfc25 elementor-widget elementor-widget-heading\" data-id=\"a7bfc25\" 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\">Total Solution:Tubes, raccords et brides en S32550 vs S32760<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-223dc06 elementor-widget elementor-widget-text-editor\" data-id=\"223dc06\" 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\tUn syst\u00e8me performant n\u00e9cessite plus que des tuyaux. Vous devez vous assurer que chaque composant correspond au mat\u00e9riau de base. Nous fournissons une \u201cboucle mat\u00e9rielle\u201d compl\u00e8te pour \u00e9viter les points faibles dans votre infrastructure.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7afa0d8 elementor-widget elementor-widget-heading\" data-id=\"7afa0d8\" 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\">1. Tuyauterie sans soudure et soud\u00e9e<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e107aba elementor-widget elementor-widget-text-editor\" data-id=\"e107aba\" 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\tLe choix entre un tube super duplex S32550 et son homologue S32760 d\u00e9pend de la nature du flux. Pour les conduites de produits chimiques \u00e0 haute pression, le S32550 est sup\u00e9rieur. Pour les conduites sous-marines en eaux profondes, le S32760 est la r\u00e9f\u00e9rence de l'industrie.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1347181 elementor-widget elementor-widget-heading\" data-id=\"1347181\" 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\">2. Raccords de tuyauterie haute pression<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-185dc41 elementor-widget elementor-widget-text-editor\" data-id=\"185dc41\" 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\tLes raccords tels que les coudes et les t\u00e9s doivent supporter des turbulences extr\u00eames.Nous proposons des raccords dans les deux qualit\u00e9s pour s'adapter \u00e0 votre tuyauterie.Nous utilisons un traitement thermique avanc\u00e9 pour garantir que l'\u00e9quilibre de phase 50\/50 reste parfait apr\u00e8s le formage.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-682b812 elementor-widget elementor-widget-heading\" data-id=\"682b812\" 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\">3. Brides forg\u00e9es<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b24a312 elementor-widget elementor-widget-text-editor\" data-id=\"b24a312\" 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\tLes brides relient votre syst\u00e8me aux pompes et aux vannes.Dans la s\u00e9lection S32550 vs S32760, assurez-vous que vos boulons de bride correspondent \u00e9galement \u00e0 la r\u00e9sistance de l'alliage.Nous fournissons des brides forg\u00e9es avec des faces d'\u00e9tanch\u00e9it\u00e9 de haute pr\u00e9cision pour \u00e9viter les fuites dans les environnements difficiles.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c21ff8 e-flex e-con-boxed e-con e-parent\" data-id=\"1c21ff8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c10aa06 elementor-widget elementor-widget-heading\" data-id=\"c10aa06\" 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\">Analyse co\u00fbts-avantages : S32550 vs S32760<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-803d794 elementor-widget elementor-widget-text-editor\" data-id=\"803d794\" 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\tEn r\u00e8gle g\u00e9n\u00e9rale, le S32760 est plus largement disponible sur le march\u00e9 mondial. Kaysuns dispose d'un stock important, ce qui lui permet d'offrir des d\u00e9lais de livraison tr\u00e8s courts.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d11f24 elementor-widget elementor-widget-text-editor\" data-id=\"9d11f24\" 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\tCependant, le S32550 peut offrir un meilleur \u201cco\u00fbt total de possession\u201d dans certaines usines riches en acide.Si le mat\u00e9riau dure cinq ans de plus, la diff\u00e9rence de prix initiale n'a plus d'importance.Nous vous aidons \u00e0 calculer la dur\u00e9e de vie pour vous assurer le meilleur retour sur investissement.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a6e164 e-flex e-con-boxed e-con e-parent\" data-id=\"4a6e164\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbd0d2c elementor-cta--layout-image-left elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"cbd0d2c\" 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<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/S32550-vs-S32760-What-Are-The-Differences-CTA-scaled-e1774340746692.webp);\" role=\"img\" aria-label=\"S32550 vs S32760 Quelles sont les diff\u00e9rences - CTA\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\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\tN'h\u00e9sitez pas \u00e0 nous contacter\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 propose des solutions globales pour les mat\u00e9riaux de tuyauterie tels que les tuyaux, les raccords, les brides, les vannes, les plaques, les pi\u00e8ces forg\u00e9es, les lingots d'acier inoxydable, d'acier duplex et d'acier alli\u00e9, toutes sortes d'\u00e9l\u00e9ments de fixation (boulons, \u00e9crous, rondelles plates, rondelles bomb\u00e9es) et d'autres produits. Nous acceptons un service personnalis\u00e9 pour nos produits et certains d'entre eux peuvent \u00eatre fournis en petites quantit\u00e9s. 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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-509d077 e-flex e-con-boxed e-con e-parent\" data-id=\"509d077\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f631fba elementor-widget elementor-widget-heading\" data-id=\"f631fba\" 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 industrielles : o\u00f9 utiliser quoi ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68dc141 elementor-widget elementor-widget-text-editor\" data-id=\"68dc141\" 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\tPour faire le meilleur choix entre le S32550 et le S32760, il faut tenir compte de votre secteur d'activit\u00e9 sp\u00e9cifique.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45a8be2 elementor-widget elementor-widget-text-editor\" data-id=\"45a8be2\" 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 data-path-to-node=\"39,0,0\"><b data-path-to-node=\"39,0,0\" data-index-in-node=\"0\">S32550 Applications :<br \/><\/b>Production d'acide phosphorique, fonderie de minerais, usines d'engrais et manutention de boues \u00e0 haute abrasion.<\/li><li data-path-to-node=\"39,1,0\"><b data-path-to-node=\"39,1,0\" data-index-in-node=\"0\">S32760 Applications :<br \/><\/b>Usines de dessalement, plates-formes p\u00e9troli\u00e8res offshore, collecteurs sous-marins et navires-citernes pour produits chimiques.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a190bd elementor-widget elementor-widget-text-editor\" data-id=\"1a190bd\" 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\tEn outre, le S32760 est souvent exig\u00e9 par la norme NACE MR0175 pour les services acides, ce qui en fait le choix le plus s\u00fbr pour les projets impliquant du sulfure d'hydrog\u00e8ne (H<sub>2<\/sub>S).\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a04844e e-flex e-con-boxed e-con e-parent\" data-id=\"a04844e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00bcaec elementor-widget elementor-widget-heading\" data-id=\"00bcaec\" 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\">Assurance qualit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf82734 elementor-widget elementor-widget-text-editor\" data-id=\"bf82734\" 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\tComment savez-vous que vous obtenez le v\u00e9ritable alliage ? Notre \u00e9quipe de contr\u00f4le de la qualit\u00e9 suit des normes internationales strictes pour v\u00e9rifier chaque exp\u00e9dition. Nous fournissons des certificats d'essai complets (MTC) conform\u00e9ment \u00e0 la norme EN 10204 3.1.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b71de1c elementor-widget elementor-widget-text-editor\" data-id=\"b71de1c\" 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\tEn outre, nous proc\u00e9dons \u00e0 une identification positive des mat\u00e9riaux (PMI) sur chaque raccord et chaque bride, ce qui garantit que les qualit\u00e9s S32550 et S32760 ne sont pas m\u00e9lang\u00e9es pendant le transport. Nous proposons \u00e9galement des inspections par des organismes tiers tels que ABS, DNV et Lloyd's Register. Ce niveau \u00e9lev\u00e9 de transparence permet d'instaurer une confiance \u00e0 long terme avec nos partenaires internationaux.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe19721 e-flex e-con-boxed e-con e-parent\" data-id=\"fe19721\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f0dcf46 elementor-widget elementor-widget-heading\" data-id=\"f0dcf46\" 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\">Questions courantes sur S32550 et S32760<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-965cab3 elementor-widget elementor-widget-accordion\" data-id=\"965cab3\" 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-1571\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1571\" 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\">Puis-je souder ensemble du S32550 et du S32760 ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1571\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1571\"><p><strong>Oui<\/strong>,Cependant, vous devez utiliser un m\u00e9tal d'apport sp\u00e9cialis\u00e9 suralli\u00e9 pour maintenir la r\u00e9sistance \u00e0 la corrosion au niveau du joint.<\/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-1572\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1572\" 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\">Le super duplex est-il magn\u00e9tique ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1572\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1572\"><p><strong>Oui<\/strong>,Parce qu'il contient environ 50% de ferrite, le super duplex est magn\u00e9tique, ce qui constitue une diff\u00e9rence essentielle par rapport aux aciers inoxydables de la s\u00e9rie 300.<\/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-1573\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1573\" 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\">Quelle est la meilleure solution pour les applications sous-marines ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1573\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1573\"><p>Le S32760 est g\u00e9n\u00e9ralement pr\u00e9f\u00e9r\u00e9 pour les applications sous-marines en raison de ses nombreux ant\u00e9c\u00e9dents et de son inclusion dans les sp\u00e9cifications des principales compagnies d'\u00e9nergie.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I weld S32550 and S32760 together?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p><strong>Yes<\\\/strong>,you can join them.However,you must use a specialized over-alloyed filler metal to maintain corrosion resistance at the joint.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is super duplex magnetic?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p><strong>Yes<\\\/strong>,because it contains about 50% ferrite,super duplex is magnetic.This is a key difference compared to the 300-series stainless steels.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Which is better for subsea use?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>S32760 is generally preferred for subsea use due to its extensive track record and inclusion in major energy company specifications.<\\\/p>\"\n            }\n        }\n    ]\n}<\/script>\n\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\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6e71e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6e71e9\" 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-4e6fba5\" data-id=\"4e6fba5\" 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-599f3bf elementor-widget elementor-widget-heading\" data-id=\"599f3bf\" 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-248721d elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"248721d\" 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-766aa71 elementor-align-start elementor-widget__width-initial 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