{"id":9022,"date":"2025-08-30T08:42:49","date_gmt":"2025-08-30T08:42:49","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9022"},"modified":"2026-01-13T14:48:24","modified_gmt":"2026-01-13T14:48:24","slug":"barre-ronde-en-aluminium-2024","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/fr\/produit\/barre-ronde-en-aluminium-2024\/","title":{"rendered":"Barre ronde en aluminium 2024-O\/T3\/T4\/T351\/T851"},"content":{"rendered":"<h2>Description<\/h2>\n<p><strong>Barre ronde en aluminium Linsy 2024<\/strong> est un alliage de premier ordre, connu pour sa solidit\u00e9 exceptionnelle et sa r\u00e9sistance sup\u00e9rieure \u00e0 la fatigue. En tant que mat\u00e9riau pouvant \u00eatre trait\u00e9 thermiquement, il offre un rapport r\u00e9sistance\/poids \u00e9lev\u00e9, ce qui en fait un choix essentiel pour les applications structurelles critiques. G\u00e9n\u00e9ralement fourni dans les \u00e9tats T3 et T4, il constitue une solution robuste pour une large gamme d'utilisations exigeantes.<\/p>\n<h2>Application de la barre ronde en aluminium 2024<\/h2>\n<ul>\n<li>Pi\u00e8ces de structure d'a\u00e9ronefs<\/li>\n<li>Attaches et raccords<\/li>\n<li>Pi\u00e8ces d\u00e9tach\u00e9es<\/li>\n<li>Engrenages et arbres<\/li>\n<li>Corps de valves hydrauliques<\/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=\"2024 aluminum round bar structural applications\" 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>Sp\u00e9cifications<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Alliage<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Temp\u00e9rer<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Diam\u00e8tre (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Longueur (mm)<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2024 Alu. Barre<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">O,T3,T4,T5,T6,T72,T81,T361<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">\u03a61 - 10 000 mm<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">5-20,000<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\" colspan=\"4\"><span style=\"font-size: 14px;\">La longueur, la largeur et la hauteur peuvent \u00eatre personnalis\u00e9es<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Composition chimique<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">\u00c9l\u00e9ment<\/span><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Pourcentage %<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Si<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,5 Max<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Fe<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,5 Max<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Cu<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">3.8-4.9<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Mn<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.3-0.9<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Mg<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">1.2-1.8<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Cr<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.1 Max<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Zn<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.25<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Ti<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.15 Max<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Autres\/chacun<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.05<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Autres\/Total<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.15 <\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">AI<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Rappel<\/span><\/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 style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Aluminium<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2024-o<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2024-T3<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2024-T351<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2024-T851<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">R\u00e9sistance \u00e0 la traction, ultime (KSI)<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">27<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">70<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">67<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">75<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px;\"><b>R\u00e9sistance \u00e0 la traction, limite d'\u00e9lasticit\u00e9 (KSI)<\/b><\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">11<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">50<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">47<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">66<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px;\"><b>R\u00e9sistance au cisaillement<\/b><\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">18<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">41<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">41<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">43<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px;\"><b>R\u00e9sistance \u00e0 la fatigue<\/b><\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">13<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">20<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">20<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">17<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px;\"><b>Module de cisaillement<\/b><\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">4060<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">4060<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">4060<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">3920<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Fonctionnalit\u00e9<\/h2>\n<ul>\n<li>Rapport r\u00e9sistance\/poids exceptionnel<\/li>\n<li>R\u00e9sistance sup\u00e9rieure \u00e0 la fatigue<\/li>\n<li>Bonne usinabilit\u00e9<\/li>\n<\/ul>\n<h2>Pourquoi choisir les barres rondes Linsy 2024 ?<\/h2>\n<p dir=\"ltr\">En tant que leader dans la fabrication de l'aluminium, Linsy Aluminum <strong>fournit des barres rondes en aluminium 2024 de qualit\u00e9 sup\u00e9rieure<\/strong>certifi\u00e9 \u00e0 <strong>Normes ISO 9001, ASTM B221, GB\/T 3190, AMS et JIS<\/strong>.<\/p>\n<p dir=\"ltr\">Avec plus de 20 ans d'expertise et une capacit\u00e9 de production annuelle de 300 000 tonnes, nous disposons d'un vaste stock de barres rondes de diff\u00e9rents diam\u00e8tres et longueurs,<strong> qui prend en charge les dimensions personnalis\u00e9es et les faibles MOQ.<\/strong> Our dedicated team ensures swift delivery to 20+ countries, competitive pricing, and outstanding after-sales support. Choose Linsy\u2019s durable, corrosion-resistant 2024 aluminum round bars for aerospace, automotive, and industrial applications. <a href=\"https:\/\/api.whatsapp.com\/send?phone=8618124703776\"><span style=\"color: #ff6600;\"><strong style=\"color: #ff6600;\"><em>Obtenez un devis rapide d\u00e8s aujourd'hui !<\/em><\/strong><\/span><\/a><\/p>\n<h2>Ressources pertinentes du Knowledge Hub :<\/h2>\n<ul>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/le-guide-ultime-de-laluminium-2024-t3511\/\">Guide ultime de l'aluminium 2024 T3511<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/guide-dexperts-sur-les-alliages-daluminium-2024-t6\/\">Guide ultime de l'aluminium 2024 T6<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/guide-ultime-de-laluminium-2024-t3\/\">Guide ultime de l'aluminium 2024 T3<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/proprietes-de-laluminium-2024-t4\/\">Guide ultime de l'aluminium 2024 T4<\/a><\/strong><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/fr\/top-picks-2024-aluminium-round-bar-solutions\/\"><strong>Guide ultime de la barre ronde en aluminium 2024<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/fr\/2024-vs-7075-comparaison-complete-et-approfondie\/\"><strong>Aluminium 2024 VS 7075<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/fr\/comparaison-detaillee-des-alliages-daluminium-6061-et-2024\/\"><strong>Aluminium 2024 VS 6061<\/strong><\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><strong>Barre ronde en aluminium 2024<\/strong> est un alliage de premier ordre, connu pour sa solidit\u00e9 exceptionnelle et sa r\u00e9sistance sup\u00e9rieure \u00e0 la fatigue. En tant que mat\u00e9riau pouvant \u00eatre trait\u00e9 thermiquement, il offre un rapport r\u00e9sistance\/poids \u00e9lev\u00e9, ce qui en fait un choix essentiel pour les applications structurelles critiques. G\u00e9n\u00e9ralement fourni dans les \u00e9tats T3 et T4, il constitue une solution robuste pour une large gamme d'utilisations exigeantes.<\/p>","protected":false},"featured_media":9105,"template":"","meta":{"_seopress_titles_title":"2024-O\/T3\/T4\/T351\/T851 Aluminum Round Bar | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal 2024-O\/T3\/T4\/T351\/T851 aluminum round bar for your project. All ISO & En AW certified. 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