{"id":51574,"date":"2025-07-28T06:33:41","date_gmt":"2025-07-28T06:33:41","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=51574"},"modified":"2026-02-28T07:51:50","modified_gmt":"2026-02-28T07:51:50","slug":"alliage-625-vs-hastelloy-c276","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/fr\/alliage-625-vs-hastelloy-c276\/","title":{"rendered":"Alliage 625 VS Hastelloy C276"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"51574\" class=\"elementor elementor-51574\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4590798 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4590798\" 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-d50a001\" data-id=\"d50a001\" 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-b2ddfd8 elementor-widget elementor-widget-text-editor\" data-id=\"b2ddfd8\" 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>Alliage 625 VS Hastelloy C276<\/strong>quelle est la diff\u00e9rence ? Ils pr\u00e9sentent tous deux une r\u00e9sistance \u00e9tonnante \u00e0 la corrosion. Lorsque votre syst\u00e8me de tuyauterie n\u00e9cessite des performances optimales et que l'acier inoxydable standard ne suffit pas, comparez les diff\u00e9rences entre les deux pour trouver le meilleur choix. Assurez-vous que votre <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> sont construits pour durer.<\/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-1671010 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1671010\" 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-eea78c5\" data-id=\"eea78c5\" 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-0aa24de elementor-widget elementor-widget-heading\" data-id=\"0aa24de\" 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 que l'alliage 625 et l'Hastelloy C276 ? Des performances d'\u00e9lite !<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b7119f elementor-widget elementor-widget-text-editor\" data-id=\"1b7119f\" 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><a href=\"https:\/\/www.kaysuns.com\/fr\/tube-en-alliage-625-n06625-w-nr-2-4856-tube-en-alliage-de-nickel\/\" target=\"_blank\" rel=\"noopener\">Tube en alliage 625<\/a> est un tube en alliage de nickel-chrome-molybd\u00e8ne. Il se caract\u00e9rise par une grande solidit\u00e9 et une large gamme de r\u00e9sistance \u00e0 la corrosion. Il excelle dans de nombreux milieux agressifs.<\/p><p><a href=\"https:\/\/www.kaysuns.com\/fr\/fournisseur-de-tuyaux-en-hastelloy-c276\/\" target=\"_blank\" rel=\"noopener\">Tube en Hastelloy C276<\/a> (UNS N10276, EN 2.4819) est \u00e9galement un tube en alliage de nickel-chrome-molybd\u00e8ne. Sa teneur \u00e9lev\u00e9e en molybd\u00e8ne et en tungst\u00e8ne lui conf\u00e8re une r\u00e9sistance exceptionnelle \u00e0 la corrosion. Il excelle dans les environnements extr\u00eamement corrosifs.<\/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-a9d856a elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9d856a\" 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-b07ee39\" data-id=\"b07ee39\" 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-5f73ae8 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"5f73ae8\" 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-0f561fc elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"0f561fc\" 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><a style=\"color: white;\" href=\"\/fr\/tuyaux-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">Tuyaux &gt;<\/a><\/li><li><a style=\"color: white;\" href=\"\/fr\/raccords-de-tuyauterie-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">Raccords &gt;<\/a><\/li><li><a style=\"color: white;\" href=\"\/fr\/brides-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">Brides &gt;<\/a><\/li><li><a style=\"color: white;\" href=\"\/fr\/services\/ce-que-nous-faisons\/\" target=\"_blank\" rel=\"noopener\">Plus &gt;<\/a><\/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-82b1ffa\" data-id=\"82b1ffa\" 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-2bf2374 elementor-align-left elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"2bf2374\" 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-a9340f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9340f7\" 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-fbbbbab\" data-id=\"fbbbbab\" 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-97d7ff8 elementor-widget elementor-widget-heading\" data-id=\"97d7ff8\" 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\">Alliage 625 VS Hastelloy C276 : Principaux facteurs de diff\u00e9renciation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b0d5b elementor-widget elementor-widget-accordion\" data-id=\"b6b0d5b\" 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-1911\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1911\" 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 \u00e0 la corrosion<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1911\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1911\"><p>L'alliage 625 pr\u00e9sente une large gamme de r\u00e9sistance \u00e0 la corrosion et supporte bien les acides oxydants et r\u00e9ducteurs. L'Hastelloy C276 pr\u00e9sente une excellente r\u00e9sistance \u00e0 la corrosion et donne de bons r\u00e9sultats dans les milieux oxydants et r\u00e9ducteurs agressifs, y compris le chlore humide.<\/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-1912\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1912\" 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 et temp\u00e9rature<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1912\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1912\"><p>L'alliage 625 a une plus grande r\u00e9sistance et fonctionne bien \u00e0 partir de basses temp\u00e9ratures jusqu'\u00e0 1000 \u2103. L'Hastelloy C276 pr\u00e9sente \u00e9galement une excellente r\u00e9sistance \u00e0 haute temp\u00e9rature et r\u00e9siste \u00e0 la corrosion \u00e0 des temp\u00e9ratures extr\u00eames.<\/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-1913\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1913\" 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\">Teneur en molybd\u00e8ne et en tungst\u00e8ne<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1913\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1913\"><p data-sourcepos=\"31:3-31:233\">L'Hastelloy C276 a une teneur \u00e9lev\u00e9e en molybd\u00e8ne et en tungst\u00e8ne, ce qui augmente consid\u00e9rablement la r\u00e9sistance \u00e0 la corrosion. <a href=\"https:\/\/www.kaysuns.com\/fr\/blog\/corrosion-par-piqures-des-tuyaux-en-acier-inoxydable-duplex\/\" target=\"_blank\" rel=\"noopener\">piq\u00fbre<\/a> et <a href=\"https:\/\/www.kaysuns.com\/fr\/blog\/introduction-au-test-de-corrosion-caverneuse\/\" target=\"_blank\" rel=\"noopener\">corrosion par crevasses<\/a>. Cela donne au C276 un avantage dans les environnements tr\u00e8s sp\u00e9cialis\u00e9s et difficiles.<\/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-1914\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1914\" 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\">Soudabilit\u00e9<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1914\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1914\"><p>Tous deux ont une bonne soudabilit\u00e9. L'Hastelloy C276 est l\u00e9g\u00e8rement plus difficile \u00e0 souder en raison de sa teneur \u00e9lev\u00e9e en alliages. Les caract\u00e9ristiques de l'Hastelloy C276 sont les suivantes <a href=\"https:\/\/www.kaysuns.com\/fr\/blog\/processus-de-soudage-des-tuyaux-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">proc\u00e9dures de soudage<\/a> sont essentiels pour les deux. La version \u00e0 faible teneur en carbone am\u00e9liore l'int\u00e9grit\u00e9 post-soudure.<\/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-1915\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1915\" 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\">Facteurs de co\u00fbt<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1915\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1915\"><p>En g\u00e9n\u00e9ral, l'Hastelloy C276 est plus cher en raison de sa composition unique et de son excellente r\u00e9sistance \u00e0 l'usure.<\/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-b45d2d3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b45d2d3\" 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-e8a7615\" data-id=\"e8a7615\" 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-0f969ca elementor-widget elementor-widget-heading\" data-id=\"0f969ca\" 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\u00e9signations globales : Alliage 625 VS Hastelloy C276<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15d7e3e elementor-widget elementor-widget-text-editor\" data-id=\"15d7e3e\" 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>Corps standard<\/th>\n<th>D\u00e9signation de l'alliage 625<\/th>\n<th>Hastelloy C276 D\u00e9signation<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">UNS<\/td>\n<td>N06625<\/td>\n<td>N10276<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">FR<\/td>\n<td>2.4856<\/td>\n<td>2.4819<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">ASTM\/ASME<\/td>\n<td>B443, B444, B474, etc.<\/td>\n<td>B575, B574, B619, etc.<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">ISO<\/td>\n<td>6208<\/td>\n<td>15156-3<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">GB (Chine)<\/td>\n<td>NS3306<\/td>\n<td>NS3304<\/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<\/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-3b427d2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3b427d2\" 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-48ccf2b\" data-id=\"48ccf2b\" 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=\"elementor-section elementor-inner-section elementor-element elementor-element-e662d10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e662d10\" 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-33 elementor-inner-column elementor-element elementor-element-9380215\" data-id=\"9380215\" 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-8eb589f elementor-widget elementor-widget-image\" data-id=\"8eb589f\" 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=\"1024\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-1024x1024.webp\" class=\"attachment-large size-large wp-image-51597\" alt=\"Alliage 625 VS Hastelloy C276 - CTA1\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-1024x1024.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-300x300.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-150x150.webp 150w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-768x768.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-1536x1536.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-2048x2048.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA1-12x12.webp 12w\" 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-33 elementor-inner-column elementor-element elementor-element-31c3765\" data-id=\"31c3765\" 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-46445bf elementor-widget elementor-widget-image\" data-id=\"46445bf\" 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=\"1024\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-1024x1024.webp\" class=\"attachment-large size-large wp-image-51598\" alt=\"Alliage 625 VS Hastelloy C276 - CTA2\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-1024x1024.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-300x300.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-150x150.webp 150w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-768x768.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-1536x1536.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-2048x2048.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/Alloy-625-VS-Hastelloy-C276-CTA2-12x12.webp 12w\" 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-33 elementor-inner-column elementor-element elementor-element-13c4e8c\" data-id=\"13c4e8c\" 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-40573e2 elementor-widget elementor-widget-image\" data-id=\"40573e2\" 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=\"1024\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-1024x1024.webp\" class=\"attachment-large size-large wp-image-51551\" alt=\"Bride en alliage 625 livr\u00e9e\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-1024x1024.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-300x300.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-150x150.webp 150w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-768x768.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-1536x1536.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-2048x2048.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/07\/625-Alloy-Flange-Delivered-12x12.webp 12w\" 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-a2d0f64 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=\"a2d0f64\" 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\tProduits en alliage 625 et Hastelloy C276\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-ea88bfb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ea88bfb\" 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-cafb6a3\" data-id=\"cafb6a3\" 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-e6327b8 elementor-widget elementor-widget-heading\" data-id=\"e6327b8\" 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\">Composition chimique cl\u00e9 : Alliage 625 VS Hastelloy C276<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-caf4e4c elementor-widget elementor-widget-text-editor\" data-id=\"caf4e4c\" 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>Ni<\/th>\n<th>Cr<\/th>\n<th>Mo<\/th>\n<th>W<\/th>\n<th>Fe<\/th>\n<th>Nb<\/th>\n<th>C<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Alliage 625\t<\/td>\n<td>\u226558.0<\/td>\n<td>20.0-23.0<\/td>\n<td>8.0-10.0<\/td>\n<td>\u22640.35<\/td>\n<td>\u22645.0<\/td>\n<td>3.15-4.15<\/td>\n<td>\u22640.10<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Hastelloy C276<\/td>\n<td>\u00c9quilibre (Min 53.0)<\/td>\n<td>14.5-16.5<\/td>\n<td>15.0-17.0<\/td>\n<td>3.0-4.5<\/td>\n<td>4.0-7.0<\/td>\n<td>N\/A<\/td>\n<td>\u22640.01<\/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<\/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-ceecffe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ceecffe\" 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-3a2b600\" data-id=\"3a2b600\" 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-cb756c7 elementor-widget elementor-widget-heading\" data-id=\"cb756c7\" 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 : Alliage 625 VS Hastelloy C276<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7f7ab0 elementor-widget elementor-widget-text-editor\" data-id=\"c7f7ab0\" 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>R\u00e9sistance \u00e0 la traction<\/th>\n<th>Limite d&#039;\u00e9lasticit\u00e9<\/th>\n<th>\u00c9longation<\/th>\n<th>Densit\u00e9<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Alliage 625<\/td>\n<td>\u2265827 MPa (120 ksi)<\/td>\n<td>\u2265414 MPa (60 ksi)<\/td>\n<td>\u226530%<\/td>\n<td>8,43g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Hastelloy C276<\/td>\n<td>\u2265690MPa (100 ksi)<\/td>\n<td>\u2265275MPa (40 ksi)<\/td>\n<td>\u226540%<\/td>\n<td>8,89 g\/cm\u00b3<\/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<\/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-1fdd64b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fdd64b\" 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-2f7cfc2\" data-id=\"2f7cfc2\" 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-f1602d8 elementor-widget elementor-widget-heading\" data-id=\"f1602d8\" 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 des tubes et raccords en acier inoxydable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e7d3ba elementor-widget elementor-widget-text-editor\" data-id=\"0e7d3ba\" 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>Alliage 625 : Traitement chimique (acide sulfurique, acide nitrique), a\u00e9rospatiale (composants de moteurs), marine (composants pour l'eau de mer) et contr\u00f4le de la pollution (syst\u00e8mes de d\u00e9sulfuration des gaz de combustion).<\/li><li>Hastelloy C276 : Pour une utilisation dans des environnements extr\u00eamement corrosifs. Cela inclut le chlore gazeux humide, les solutions d'hypochlorite et les m\u00e9langes d'acides tr\u00e8s oxydants. Couramment utilis\u00e9 dans les r\u00e9acteurs pharmaceutiques, le traitement des d\u00e9chets et le traitement des gaz acides.<\/li><li>Syst\u00e8mes de tuyauterie : Ces deux alliages sont \u00e0 l'origine d'importants tuyaux et raccords en acier inoxydable. Ils traitent les fluides corrosifs et peuvent supporter des pressions et des temp\u00e9ratures \u00e9lev\u00e9es.<\/li><\/ul><p>Nous sommes un fournisseur exp\u00e9riment\u00e9 de tubes et de tuyaux en Hastelloy C276. <a href=\"https:\/\/www.kaysuns.com\/fr\/tube-en-inconel-625\/\" target=\"_blank\">Fournisseur de tubes Inconel 625 en Chine<\/a>, Nous sommes sp\u00e9cialis\u00e9s dans les variantes sans soudure et soud\u00e9es de cet alliage \u00e0 haute r\u00e9sistance \u00e0 la corrosion. Gr\u00e2ce au respect strict des normes de qualit\u00e9 internationales et \u00e0 la capacit\u00e9 de r\u00e9pondre \u00e0 des sp\u00e9cifications personnalis\u00e9es, nous sommes bien \u00e9quip\u00e9s pour respecter les d\u00e9lais et les exigences de performance de vos projets, qu'il s'agisse d'applications industrielles critiques ou de projets d'ing\u00e9nierie sp\u00e9cialis\u00e9s.<\/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-662158f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"662158f\" 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-f67eb32\" data-id=\"f67eb32\" 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class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Envoyer<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>Alloy 625 VS Hastelloy C276, what is the difference? They both have amazing corrosion resistance. When your piping system requires optimal performance and standard stainless steel simply won&#8217;t cut it, compare the differences between the two to find the better choice. Ensure that your stainless steel pipes and stainless steel pipe fittings are built to&hellip;&nbsp;<a href=\"https:\/\/www.kaysuns.com\/fr\/alliage-625-vs-hastelloy-c276\/\" rel=\"bookmark\">Lire plus \"<span class=\"screen-reader-text\">Alliage 625 VS Hastelloy C276<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":51602,"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":[316,186,51],"tags":[],"class_list":["post-51574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-stainless-steel-knowledge","category-materials"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Alloy 625 VS Hastelloy C276 - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Alloy 625 VS Hastelloy C276. 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