{"id":9266,"date":"2025-09-28T02:51:52","date_gmt":"2025-09-28T02:51:52","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9266"},"modified":"2026-01-13T14:24:53","modified_gmt":"2026-01-13T14:24:53","slug":"alliage-de-fonderie-daluminium-a383","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/fr\/produit\/alliage-de-fonderie-daluminium-a383\/","title":{"rendered":"Alliage de fonderie d'aluminium A383"},"content":{"rendered":"<h2>Description<\/h2>\n<p>Linsy A383 est un <strong>Alliage de moulage sous pression aluminium-silicium-cuivre<\/strong> offrant un excellent \u00e9quilibre entre <strong>grande fluidit\u00e9, \u00e9tanch\u00e9it\u00e9 sup\u00e9rieure \u00e0 la pression et bonne r\u00e9sistance<\/strong>. Il est pr\u00e9f\u00e9r\u00e9 \u00e0 l'A380 pour les pi\u00e8ces complexes et celles qui n\u00e9cessitent une am\u00e9lioration de la qualit\u00e9 de l'air. <strong>r\u00e9sistance \u00e0 la fissuration \u00e0 chaud<\/strong> pendant la coul\u00e9e. Il permet d'obtenir des propri\u00e9t\u00e9s maximales dans les <strong>\u00e0 l'\u00e9tat brut de d\u00e9coffrage (F)<\/strong> et offre des performances fiables dans les applications \u00e0 haute pression.<\/p>\n<h2>Application de l'alliage de fonderie d'aluminium A383<\/h2>\n<ul>\n<li>Supports de moteur pour l'automobile<\/li>\n<li>Bo\u00eetiers de moteurs \u00e9lectriques<\/li>\n<li>Moulages sous pression complexes<\/li>\n<li>Pi\u00e8ces n\u00e9cessitant des sections \u00e0 parois minces<\/li>\n<li>Composants g\u00e9n\u00e9raux du logement<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3077 size-full\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png\" alt=\"Applications du moulage sous pression de l&#039;alliage d&#039;aluminium A383\" width=\"800\" height=\"600\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-600x450.png 600w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-285x214.png 285w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Composition chimique<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<thead>\n<tr style=\"background-color: #e67e23; color: #fff;\">\n<th style=\"padding: 12px; border: 1px solid grey;\">\u00c9l\u00e9ment<\/th>\n<th style=\"padding: 12px; border: 1px solid grey;\">Pourcentage %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Si<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">9.5-11.5<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Fe<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">1.3 Max<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Cu<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">2.0-3.0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Mg<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">0.1 Max<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Ni<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">0,5 Max<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Zn<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">1.0 Max<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">AI<\/td>\n<td style=\"text-align: center; padding: 8px; border: 1px solid grey;\">Rappel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Propri\u00e9t\u00e9s m\u00e9caniques et temp\u00e9ratures<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Alliage d'aluminium<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">A383 T6<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Densit\u00e9<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">2,74 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Plage de fusion<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">538-593 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">R\u00e9sistance \u00e0 la traction, ultime<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">310 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Fonctionnalit\u00e9<\/h2>\n<ul>\n<li><strong>Excellente coulabilit\u00e9 :<\/strong> Id\u00e9al pour le moulage sous pression.<\/li>\n<li><strong>R\u00e9sistance sup\u00e9rieure \u00e0 la fissuration \u00e0 chaud :<\/strong> Assure l'int\u00e9grit\u00e9 structurelle.<\/li>\n<li><strong>Bonnes propri\u00e9t\u00e9s m\u00e9caniques :<\/strong> Fiable pour les pi\u00e8ces de moteurs automobiles.<\/li>\n<li><strong>R\u00e9sistance mod\u00e9r\u00e9e \u00e0 la corrosion :<\/strong> Durable dans divers environnements.<\/li>\n<li><strong>Excellente stabilit\u00e9 dimensionnelle :<\/strong> Maintient la pr\u00e9cision apr\u00e8s l'usinage.<\/li>\n<\/ul>\n<h2>Pourquoi choisir l'aluminium A383 de Linsy ?<\/h2>\n<p>Linsy Aluminum est un fournisseur de premier plan de produits en aluminium, au service des industries de l'a\u00e9rospatiale, de l'automobile et de la construction navale. Nous nous engageons \u00e0 respecter les normes internationales en obtenant les certifications ISO 9001:2008, ISO 14001:2004 et OHSAS 18001:2007.<\/p>\n<p><a style=\"color: #ff6600; font-weight: bold; text-decoration: none;\" href=\"https:\/\/api.whatsapp.com\/send?phone=8618124703776\"><br \/>\n<em>Obtenez un devis rapide d\u00e8s maintenant !<\/em><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A383 est un <b>Alliage de moulage sous pression aluminium-silicium-cuivre<\/b> offrant un excellent \u00e9quilibre entre <b>grande fluidit\u00e9, \u00e9tanch\u00e9it\u00e9 sup\u00e9rieure \u00e0 la pression et bonne r\u00e9sistance<\/b>. Il est pr\u00e9f\u00e9r\u00e9 \u00e0 l'A380 pour les pi\u00e8ces complexes et celles qui n\u00e9cessitent une am\u00e9lioration de la qualit\u00e9 de l'air. <b>r\u00e9sistance \u00e0 la fissuration \u00e0 chaud<\/b> pendant la coul\u00e9e. Il permet d'obtenir des propri\u00e9t\u00e9s maximales dans les <b>\u00e0 l'\u00e9tat brut de d\u00e9coffrage (F)<\/b> et offre des performances fiables dans les applications \u00e0 haute pression.<\/p>","protected":false},"featured_media":9316,"template":"","meta":{"_seopress_titles_title":"A383 Aluminum Casting Alloy | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal A383 aluminum alloy for your project. All ISO & ASTM certified. Low MOQs. 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