{"id":49115,"date":"2025-03-11T06:11:23","date_gmt":"2025-03-11T06:11:23","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=49115"},"modified":"2026-01-14T08:58:54","modified_gmt":"2026-01-14T08:58:54","slug":"alliage-28","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/fr\/alliage-28\/","title":{"rendered":"Alliage 28 (1.4563) : Le choix id\u00e9al pour les industries chimiques et p\u00e9trochimiques"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"49115\" class=\"elementor elementor-49115\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30c996e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30c996e\" 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-586e293\" data-id=\"586e293\" 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-6caac1c elementor-widget elementor-widget-text-editor\" data-id=\"6caac1c\" 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<div><strong>Alliage 28<\/strong> (1.4563) est un acier inoxydable aust\u00e9nitique \u00e0 haute teneur en chrome et en nickel. Il offre une excellente r\u00e9sistance \u00e0 la corrosion. Cet alliage r\u00e9siste \u00e0 la corrosion fissurante sous contrainte et \u00e0 l'\u00e9rosion par l'eau de mer. Les industries telles que la chimie, la p\u00e9trochimie et la technologie offshore s'appuient sur cet alliage. Il est performant dans les environnements difficiles.<\/div>\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-49b9369 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49b9369\" 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-3d120c3\" data-id=\"3d120c3\" 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-512af45 elementor-widget elementor-widget-heading\" data-id=\"512af45\" 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<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aff4867 elementor-widget elementor-widget-text-editor\" data-id=\"aff4867\" 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>Sa r\u00e9sistance \u00e0 la corrosion est due \u00e0 sa composition unique.<\/p><table><tbody><tr bgcolor=\"#00a0e9\"><th>Ni<\/th><th>Cr<\/th><th>Mo<\/th><th>Cu<\/th><th>Mn<\/th><th>Si<\/th><th>C<\/th><th>P<\/th><th>S<\/th><th>Fe<\/th><\/tr><tr><td>30-32%<\/td><td>26-28%<\/td><td>3-4%<\/td><td>0.6-1.4%<\/td><td>\u22642%<\/td><td>\u22641%<\/td><td>\u22640.02%<\/td><td>\u22640.03%<\/td><td>\u22640.01%<\/td><td>\u00c9quilibre<\/td><\/tr><\/tbody><\/table><p>Ces \u00e9l\u00e9ments lui permettent de bien fonctionner dans des milieux riches en soufre, en phosphore et en chlorures.<\/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-9f9f566 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9f9f566\" 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-7ec34cb\" data-id=\"7ec34cb\" 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-5411e20 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"5411e20\" 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=\"\/fr\/tuyaux-en-acier-inoxydable\/\" 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\/2025\/03\/Alloy-28-CTA-scaled-e1741672955610-1024x578.webp);\" role=\"img\" aria-label=\"Alliage 28-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\tTube en acier inoxydable\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 est un fournisseur professionnel de tubes et tuyaux en acier inoxydable en Chine. Nous fournissons \u00e0 la fois des tubes sans soudure en acier inoxydable, des tubes soud\u00e9s en acier inoxydable et d'autres tubes en acier inoxydable.\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\tEn savoir plus\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-d66b930 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d66b930\" 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-afd0c3a\" data-id=\"afd0c3a\" 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-6436f83 elementor-widget elementor-widget-heading\" data-id=\"6436f83\" 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<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4d5686 elementor-widget elementor-widget-text-editor\" data-id=\"e4d5686\" 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<div><p class=\"break-words\">Il poss\u00e8de de solides propri\u00e9t\u00e9s m\u00e9caniques et est adapt\u00e9 aux conditions difficiles. Les principaux param\u00e8tres sont les suivants :<\/p><ul class=\"marker:text-secondary\"><li class=\"break-words\"><strong>R\u00e9sistance \u00e0 la traction (Rm)<\/strong>: 500-750 MPa<\/li><li class=\"break-words\"><strong>Limite d'\u00e9lasticit\u00e9 (Rp0.2)<\/strong>: \u2265220 MPa<\/li><li class=\"break-words\"><strong>Allongement (A)<\/strong>: \u226535%<\/li><li class=\"break-words\"><strong>Duret\u00e9 (HB)<\/strong>: \u2264230<\/li><\/ul><p class=\"break-words\">Ces caract\u00e9ristiques en font un produit id\u00e9al pour les \u00e9quipements chimiques \u00e0 haute pression.<\/p><\/div>\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-7da4d65 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7da4d65\" 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-263c237\" data-id=\"263c237\" 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-bd5eb4b elementor-widget elementor-widget-heading\" data-id=\"bd5eb4b\" 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 de l'alliage 28<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0e8ec7 elementor-widget elementor-widget-text-editor\" data-id=\"d0e8ec7\" 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 class=\"marker:text-secondary\"><li class=\"break-words\">La teneur \u00e9lev\u00e9e en chrome et en molybd\u00e8ne permet de lutter contre la corrosion par piq\u00fbres et crevasses.<\/li><li class=\"break-words\">La teneur \u00e9lev\u00e9e en nickel renforce la r\u00e9sistance \u00e0 la corrosion fissurante sous contrainte.<\/li><li class=\"break-words\">Il r\u00e9siste \u00e0 l'\u00e9rosion par l'eau de mer, ce qui am\u00e9liore la durabilit\u00e9 de l'\u00e9quipement.<\/li><\/ul><p>Les tuyaux en alliage 28, avec leur teneur plus \u00e9lev\u00e9e en molybd\u00e8ne, pr\u00e9sentent une r\u00e9sistance sup\u00e9rieure \u00e0 la corrosion dans l'acide phosphorique et les milieux acides contenant des impuret\u00e9s.<br \/>contrairement \u00e0 <a href=\"https:\/\/www.kaysuns.com\/fr\/fournisseur-de-tuyaux-en-alliage-20\/\" target=\"_blank\" rel=\"noopener\">Tubes en alliage 20<\/a>,L'alliage 28 pr\u00e9sente g\u00e9n\u00e9ralement une meilleure r\u00e9sistance \u00e0 la corrosion dans des conditions acides plus s\u00e9v\u00e8res \u00e0 haute temp\u00e9rature.<\/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-4200354 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4200354\" 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-c8635b8\" data-id=\"c8635b8\" 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-66e4f81 elementor-widget elementor-widget-image\" data-id=\"66e4f81\" 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=\"579\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-1024x579.webp\" class=\"attachment-large size-large wp-image-49140\" alt=\"Alliage 28-P1\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-1024x579.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-300x170.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-768x434.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-1536x868.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182-18x10.webp 18w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P1-e1741673020182.webp 2000w\" 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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-772d9de elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"772d9de\" 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-eac0949\" data-id=\"eac0949\" 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-e9ceb15 elementor-widget elementor-widget-heading\" data-id=\"e9ceb15\" 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 de l'alliage 28<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bb15f8 elementor-widget elementor-widget-text-editor\" data-id=\"2bb15f8\" 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 class=\"marker:text-secondary\"><li class=\"break-words\"><strong>Chimique<\/strong>: Construit des r\u00e9acteurs et des pipelines r\u00e9sistants \u00e0 la corrosion.<\/li><li class=\"break-words\"><strong>P\u00e9trochimique<\/strong>: Traite les milieux soufr\u00e9s et phosphor\u00e9s.<\/li><li class=\"break-words\"><strong>Technologie offshore<\/strong>: R\u00e9siste \u00e0 la corrosion par l'eau de mer.<\/li><li class=\"break-words\"><strong>Industrie des engrais<\/strong>: Supports pour l'\u00e9quipement de production d'acide.<\/li><li class=\"break-words\"><strong>Technologie de l'environnement<\/strong>: G\u00e8re les gaz et les liquides corrosifs.<\/li><li class=\"break-words\"><strong>D\u00e9sulfuration des gaz de combustion<\/strong>: Prolonge la dur\u00e9e de vie du syst\u00e8me.<\/li><li class=\"break-words\"><strong>P\u00e2tes et papiers<\/strong>: Lutte contre la corrosion chimique.<\/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-4c6032c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c6032c\" 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-5b6bd67\" data-id=\"5b6bd67\" 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-9310c37 elementor-widget elementor-widget-heading\" data-id=\"9310c37\" 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\">Normes mat\u00e9rielles<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b37c6e4 elementor-widget elementor-widget-text-editor\" data-id=\"b37c6e4\" 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 class=\"marker:text-secondary\"><li class=\"break-words\"><strong>Num\u00e9ro du mat\u00e9riau<\/strong>: 1.4563<\/li><li class=\"break-words\"><strong>UNS NON.<\/strong>: N08028<\/li><li class=\"break-words\"><strong>ASTM<\/strong>: B709<\/li><li class=\"break-words\"><strong>VDT\u00dcV<\/strong>: 483<\/li><li class=\"break-words\"><strong>DIN EN<\/strong>: 10088-3<\/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-0801208 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0801208\" 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-a4cbc5d\" data-id=\"a4cbc5d\" 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-adcfa8b elementor-widget elementor-widget-image\" data-id=\"adcfa8b\" 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=\"505\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-1024x505.webp\" class=\"attachment-large size-large wp-image-49141\" alt=\"Alliage 28-P2 alliage 20 vs 28\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-1024x505.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-300x148.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-768x379.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-1536x757.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-2048x1010.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2025\/03\/Alloy-28-P2-scaled-e1741673003960-18x9.webp 18w\" 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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddadb8f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddadb8f\" 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-19debed\" data-id=\"19debed\" 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-944b1d7 elementor-widget elementor-widget-heading\" data-id=\"944b1d7\" 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\">Comparaison avec d'autres alliages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6920f6 elementor-widget elementor-widget-text-editor\" data-id=\"a6920f6\" 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>L'alliage 28 offre des performances sup\u00e9rieures \u00e0 celles de l'acier inoxydable 316L, en particulier dans les environnements riches en chlorure. Alors que l'acier inoxydable 316L contient 16-18% de chrome et 2-3% de molybd\u00e8ne, l'alliage 28 contient 26-28% de chrome et 3-4% de molybd\u00e8ne, ce qui augmente consid\u00e9rablement sa r\u00e9sistance \u00e0 la corrosion par piq\u00fbres et par crevasses. Cela en fait un mat\u00e9riau de choix dans les environnements difficiles tels que les usines p\u00e9trochimiques et les plates-formes offshore, o\u00f9 l'exposition au chlorure est fr\u00e9quente. En outre, la teneur plus \u00e9lev\u00e9e en nickel de l'alliage 28 (30-32%) par rapport \u00e0 la teneur de 10-14% de l'alliage 316L am\u00e9liore sa d\u00e9fense contre la corrosion fissurante sous contrainte. Ces avantages garantissent une fiabilit\u00e9 et une s\u00e9curit\u00e9 accrues dans des conditions difficiles, r\u00e9duisant ainsi le risque de d\u00e9faillances co\u00fbteuses.<\/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-ca67d60 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca67d60\" 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-13fd199\" data-id=\"13fd199\" 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-f81924b elementor-widget elementor-widget-heading\" data-id=\"f81924b\" 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\">Tendances futures de l'alliage 28<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39132e9 elementor-widget elementor-widget-text-editor\" data-id=\"39132e9\" 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>L'avenir de l'alliage 28 est prometteur car la demande augmente dans les industries chimiques et p\u00e9trochimiques. Avec l'augmentation des besoins \u00e9nerg\u00e9tiques mondiaux, les mat\u00e9riaux durables comme l'alliage 28 sont essentiels \u00e0 l'efficacit\u00e9 des raffineries et des usines de traitement. Sa capacit\u00e9 \u00e0 supporter des conditions extr\u00eames le place en bonne position pour les projets \u00e0 venir. Les progr\u00e8s en mati\u00e8re de fabrication, tels que le moulage de pr\u00e9cision et la fabrication additive, permettront de rationaliser la production, de r\u00e9duire les co\u00fbts et d'am\u00e9liorer les performances. En outre, sa longue dur\u00e9e de vie soutient les objectifs de durabilit\u00e9 en minimisant les remplacements, ce qui fait de l'alliage 28 un choix avant-gardiste pour les applications \u00e0 haute performance.<\/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-4c8a88d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c8a88d\" 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-422d095\" data-id=\"422d095\" 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-f6567ff elementor-widget 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\u00e9galement l'envoyer \u00e0 notre adresse \u00e9lectronique sales@kaysuns.com.\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_e16bef1][]\" id=\"form-field-field_e16bef1\" class=\"elementor-field elementor-size-sm  elementor-upload-field\" multiple=\"multiple\" data-maxsize=\"50\" data-maxsize-message=\"Este arquivo excede o tamanho m\u00e1ximo permitido.\" data-no-translation-data-maxsize-message=\"\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_1051df5 elementor-col-100 recaptcha_v3-bottomright\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_1051df5\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LdwwZUbAAAAAK75C0Nw7twMoqOmGrEq3AAkFLOy\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomright\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div 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>L'alliage 28 (1.4563) est un acier inoxydable aust\u00e9nitique \u00e0 haute teneur en chrome et en nickel. Il offre une excellente r\u00e9sistance \u00e0 la corrosion. Cet alliage r\u00e9siste \u00e0 la corrosion fissurante sous contrainte et \u00e0 l'\u00e9rosion par l'eau de mer. Les industries telles que la chimie, la p\u00e9trochimie et la technologie offshore s'appuient sur cet alliage. Il se comporte bien dans les environnements difficiles. Composition chimique Sa r\u00e9sistance \u00e0 la corrosion est due \u00e0 sa composition unique....&nbsp;<a href=\"https:\/\/www.kaysuns.com\/fr\/alliage-28\/\" rel=\"bookmark\">Lire plus \"<span class=\"screen-reader-text\">Alliage 28 (1.4563) : Le choix id\u00e9al pour les industries chimiques et p\u00e9trochimiques<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":49139,"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-49115","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 28: The Ideal for Chemical and Petrochemical Industries<\/title>\n<meta name=\"description\" content=\"Alloy 28 (1.4563) is an austenitic stainless steel with high chromium and nickel content. 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