{"id":9847,"date":"2026-02-02T12:22:42","date_gmt":"2026-02-02T12:22:42","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9847"},"modified":"2026-02-02T12:36:46","modified_gmt":"2026-02-02T12:36:46","slug":"7a04-aluminum-alloy","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/7a04-aluminum-alloy\/","title":{"rendered":"Lega di alluminio 7A04"},"content":{"rendered":"<h2>Descrizione<\/h2>\n<p>Linsy <strong>7A04 aluminum<\/strong> is an ultra-high-strength Al-Zn-Mg-Cu super-duralumin, engineered for the most demanding structural environments. As a flagship 7000 series alloy, it offers exceptional compressive strength and toughness, rivaling many steels while maintaining a low weight. Typically supplied in T6 or T651 tempers, it is a staple for B2B procurement in aerospace and defense. Its superior mechanical properties make it the definitive choice for aircraft skins, high-stress landing gear components, and heavy-duty structural frames.<\/p>\n<h2>Application of 7A04 Aluminum Alloy<\/h2>\n<ul>\n<li>Parti di un aereo<\/li>\n<li>Rivestimenti esterni delle ali<\/li>\n<li>Utilizzato negli aerei commerciali e militari<\/li>\n<li>Separatori nel piano<\/li>\n<li>Telai principali dell'aereo<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3076 size-full\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application.png\" alt=\"7005 Applicazioni della lega di alluminio nei telai degli aerei e nei rivestimenti delle ali\" width=\"800\" height=\"600\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application-600x450.png 600w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7050-application-285x214.png 285w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Specifiche<\/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;\">Lega<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Temperamento<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Spessore (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Larghezza (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Lunghezza (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;\">7A04 Alu. Sheet\/Coil<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">T6,T651<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.3-600<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">500-2600<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">500-16000<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\" colspan=\"5\"><span style=\"font-size: 14px;\">Lunghezza, larghezza e altezza personalizzabili<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\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;\">Lega<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Temperamento<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Diametro esterno (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Diametro interno (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Lunghezza (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;\">7A04 Alu. Tube<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">T6,T651<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">\u03a61 - 17.000 mm<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">\u03a60,5 - 1500 mm<\/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=\"5\"><span style=\"font-size: 14px;\">Lunghezza, larghezza e altezza personalizzabili<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\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;\">Lega<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Temperamento<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Diametro (mm)<\/span><\/strong><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Lunghezza (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;\">7A04 Alu. Bar<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">T6,T651<\/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;\">Lunghezza, larghezza e altezza personalizzabili<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Composizione chimica<\/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;\">Elemento<\/span><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Percentuale %<\/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;\">1.4-2.0<\/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;\">0.2-0.6<\/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;\">2.0-3.0<\/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;\">0.1-0.25<\/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;\">Zn<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">5.0-7.0<\/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;\">Altri\/Ciascuno<\/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;\">Altri\/Totale<\/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;\">Promemoria<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Propriet\u00e0 meccaniche e temperature<\/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;\">Alluminio<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">7A04<\/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;\">Resistenza alla trazione, ultima<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">&gt; 530 MPa<\/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;\">Resistenza alla trazione, snervamento<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">390-500 MPa<\/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;\">Allungamento a rottura %<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">&gt; 6%<\/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;\">Modulo di elasticit\u00e0<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">72 GPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<h2>Caratteristica<\/h2>\n<ul>\n<li><strong>Ultra-High Strength:<\/strong> One of the strongest commercial aluminum alloys, specifically designed for high-load environments.<\/li>\n<li><strong>Excellent Toughness:<\/strong> Maintains structural integrity under extreme pressure and impact.<\/li>\n<li><strong>Buona lavorabilit\u00e0:<\/strong> Despite its hardness, it machines well to precise tolerances in the T6 state.<\/li>\n<li><strong>Trattabile termicamente:<\/strong> Properties can be finely tuned through various aging processes to balance strength and stress-corrosion resistance.<\/li>\n<\/ul>\n<h2>Perch\u00e9 scegliere Linsy<\/h2>\n<p>Linsy Aluminum \u00e8 un fornitore leader di prodotti in alluminio. Forniamo servizi a molti settori, come quello aerospaziale, automobilistico, navale, ingegneristico e altre esigenze industriali speciali.<\/p>\n<p>Ci concentriamo sul mantenimento di standard di alta qualit\u00e0 e sulla cura dell'ambiente. Il nostro impegno \u00e8 evidente attraverso le nostre certificazioni: ISO 9001:2008 per la gestione della qualit\u00e0, ISO 14001:2004 per la gestione ambientale e OHSAS 18001:2007 per la gestione della salute e della sicurezza.<\/p>\n<p>Linsy Aluminum vende i suoi prodotti in Europa e in molti altri luoghi. Tra questi, Sudafrica, Brasile, Singapore, Turchia, Giappone, Corea del Sud e diversi Paesi dell'Asia meridionale.<\/p>\n<p><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/premiumalu.com\/it\/chi-siamo\/\"><strong><em>PER SAPERNE DI PI\u00d9 SULL'ALLUMINIO LINSY<\/em><\/strong><\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>7A04 aluminum<\/strong> is an ultra-high-strength Al-Zn-Mg-Cu super-duralumin, engineered for the most demanding structural environments. As a flagship 7000 series alloy, it offers exceptional compressive strength and toughness, rivaling many steels while maintaining a low weight. Typically supplied in T6 or T651 tempers, it is a staple for B2B procurement in aerospace and defense. Its superior mechanical properties make it the definitive choice for aircraft skins, high-stress landing gear components, and heavy-duty structural frames.<\/p>","protected":false},"featured_media":9849,"template":"","meta":{"_seopress_titles_title":"7A04 Aluminum \/ AlZn4.5Mg1.5Mn | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal 7A04 aluminum alloy for your project. Choose from sheet, plate, bar, tube, and profile options. All ISO & En AW certified. 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