{"id":6426,"date":"2026-10-22T09:21:56","date_gmt":"2026-10-22T07:21:56","guid":{"rendered":"https:\/\/www.wisco.es\/w-alni-performances-resistance-et-disponibilite\/"},"modified":"2026-10-28T11:35:58","modified_gmt":"2026-10-28T10:35:58","slug":"w-alni-performances-resistance-et-disponibilite","status":"publish","type":"post","link":"https:\/\/www.wisco.es\/fr\/w-alni-performances-resistance-et-disponibilite\/","title":{"rendered":"W-AlNi : performances, r\u00e9sistance et disponibilit\u00e9"},"content":{"rendered":"<p>Lorsqu&rsquo;une application doit fonctionner dans des environnements corrosifs, supporter des charges m\u00e9caniques \u00e9lev\u00e9es et conserver ses performances \u00e0 des temp\u00e9ratures extr\u00eames, le choix de l&rsquo;alliage est d\u00e9terminant.<\/p>\n<p>Le W-AlNi (EN 1982 CC333G) est un alliage cuivre-aluminium dont la composition, enrichie en fer et en nickel, lui conf\u00e8re une duret\u00e9 \u00e9lev\u00e9e, une grande r\u00e9sistance m\u00e9canique et une excellente r\u00e9sistance \u00e0 l&rsquo;usure.<\/p>\n<p>Avec une r\u00e9sistance \u00e0 la traction minimale de 650 MPa, il offre des performances sup\u00e9rieures \u00e0 celles de nombreux bronzes disponibles sur le march\u00e9. Il se distingue \u00e9galement par sa r\u00e9sistance \u00e0 l\u2019eau de mer et \u00e0 l\u2019\u00e9rosion, ainsi que par le fait qu\u2019il conserve ses propri\u00e9t\u00e9s \u00e0 des temp\u00e9ratures pouvant atteindre 300 \u00b0C.<\/p>\n<p>C\u2019est pourquoi il est couramment utilis\u00e9 dans les pompes, les vannes, les composants navals et les \u00e9quipements offshore, o\u00f9 une dur\u00e9e de vie plus longue contribue \u00e0 r\u00e9duire les temps d\u2019arr\u00eat et les co\u00fbts de maintenance.<\/p>\n<p>En tant que l\u2019un des principaux fabricants europ\u00e9ens de cupro-aluminium, Wisco produit cet alliage par coul\u00e9e continue et par centrifugation. Nous proposons des barres rondes pleines et creuses, des m\u00e9plats et carr\u00e9s, ainsi qu\u2019une large gamme de dimensions pour r\u00e9pondre aux besoins de chaque application.<\/p>\n<ul>\n<li>Pr\u00e8s de 200 t disponibles en stock<\/li>\n<li>Plus de 2 500 unit\u00e9s disponibles<\/li>\n<li>Plus de 300 combinaisons dimensionnelles<\/li>\n<li>Bronzes issus de la coul\u00e9e continue et centrifuge, 100 % fabriqu\u00e9s en Europe<\/li>\n<li>Barres pleines, creuses et rectangulaires<\/li>\n<\/ul>\n<p>Gr\u00e2ce \u00e0 ses performances m\u00e9caniques et \u00e0 sa r\u00e9sistance \u00e0 la corrosion, le W-AlNi s\u2019est impos\u00e9 comme l\u2019un des alliages cupraluminiques de r\u00e9f\u00e9rence pour les applications critiques.<\/p>\n<p><a href=\"https:\/\/www.wisco.es\/fr\/aleaciones\/w-alni\/\">https:\/\/www.wisco.es\/fr\/aleaciones\/w-alni\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lorsqu&rsquo;une application doit fonctionner dans des environnements corrosifs, supporter des charges m\u00e9caniques \u00e9lev\u00e9es et conserver ses performances \u00e0 des temp\u00e9ratures extr\u00eames, le choix de l&rsquo;alliage est d\u00e9terminant. Le W-AlNi (EN 1982 CC333G) est un alliage cuivre-aluminium dont la composition, enrichie en fer et en nickel, lui conf\u00e8re une duret\u00e9 \u00e9lev\u00e9e, une grande r\u00e9sistance m\u00e9canique et [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":6420,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-6426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>W-AlNi : performances, r\u00e9sistance et disponibilit\u00e9 - Wisco<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wisco.es\/fr\/w-alni-performances-resistance-et-disponibilite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"W-AlNi : performances, r\u00e9sistance et disponibilit\u00e9 - Wisco\" \/>\n<meta property=\"og:description\" content=\"Lorsqu&rsquo;une application doit fonctionner dans des environnements corrosifs, supporter des charges m\u00e9caniques \u00e9lev\u00e9es et conserver ses performances \u00e0 des temp\u00e9ratures extr\u00eames, le choix de l&rsquo;alliage est d\u00e9terminant. 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