{"id":2925,"date":"2024-06-01T02:42:12","date_gmt":"2024-06-01T02:42:12","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=2925"},"modified":"2026-07-07T08:32:45","modified_gmt":"2026-07-07T08:32:45","slug":"lega-di-alluminio-2024","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/lega-di-alluminio-2024\/","title":{"rendered":"Lega di alluminio 2024"},"content":{"rendered":"<h2>What Is 2024 Aluminum Alloy?<\/h2>\n<p>2024 aluminum alloy is a heat-treatable Al-Cu-Mg alloy belonging to the 2xxx series. Copper (3.8-4.9%) and magnesium (1.2-1.8%) are the primary alloying elements, giving 2024 one of the highest strength-to-weight ratios of all aluminum alloys. It is extensively used in aerospace structures, wing tension areas, fuselage components, and high-stress applications where fatigue resistance is critical.<\/p>\n<p>In the T3 and T4 tempers, 2024 achieves its highest strength levels. However, its corrosion resistance is lower than that of 7xxx series alloys, which is why it is frequently supplied with clad (Alclad) coatings for aerospace use. Welding 2024 by conventional arc methods is generally not recommended due to cracking susceptibility; riveted or bolted joints are the standard joining method in aerospace structures.<\/p>\n<h2>Available 2024 Aluminum Products<\/h2>\n<h3>2024 Lamiere e bobine di alluminio<\/h3>\n<table>\n<tr>\n<th>Lega<\/th>\n<th>Temperamento<\/th>\n<th>Spessore (mm)<\/th>\n<th>Larghezza (mm)<\/th>\n<th>Lunghezza (mm)<\/th>\n<\/tr>\n<tr>\n<td>2024 Lamiere\/Bobine<\/td>\n<td>O, T3, T4, T6, T72, T81, T361<\/td>\n<td>0.3-6.0<\/td>\n<td>500-2600<\/td>\n<td>500-6000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Dimensioni personalizzate disponibili su richiesta<\/td>\n<\/tr>\n<\/table>\n<h3>2024 Aluminum Plate<\/h3>\n<table>\n<tr>\n<th>Lega<\/th>\n<th>Temperamento<\/th>\n<th>Spessore (mm)<\/th>\n<th>Larghezza (mm)<\/th>\n<th>Lunghezza (mm)<\/th>\n<\/tr>\n<tr>\n<td>2024 Plate<\/td>\n<td>T351, T851<\/td>\n<td>6.0-200<\/td>\n<td>500-2600<\/td>\n<td>500-6000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Dimensioni personalizzate disponibili su richiesta<\/td>\n<\/tr>\n<\/table>\n<h3>2024 Aluminum Tube<\/h3>\n<table>\n<tr>\n<th>Lega<\/th>\n<th>Temperamento<\/th>\n<th>Diametro esterno (mm)<\/th>\n<th>Spessore della parete (mm)<\/th>\n<th>Lunghezza (mm)<\/th>\n<\/tr>\n<tr>\n<td>2024 Tube<\/td>\n<td>O, T3, T4, T6<\/td>\n<td>6-300<\/td>\n<td>1-30<\/td>\n<td>1000-6000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Dimensioni personalizzate disponibili su richiesta<\/td>\n<\/tr>\n<\/table>\n<h3>2024 Aluminum Bar<\/h3>\n<table>\n<tr>\n<th>Lega<\/th>\n<th>Temperamento<\/th>\n<th>Diametro (mm)<\/th>\n<th>Lunghezza (mm)<\/th>\n<\/tr>\n<tr>\n<td>2024 Round Bar<\/td>\n<td>O, T3, T4, T351, T851<\/td>\n<td>6-500<\/td>\n<td>1000-6000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">Dimensioni personalizzate disponibili su richiesta<\/td>\n<\/tr>\n<\/table>\n<h3>2024 Aluminum Wire<\/h3>\n<table>\n<tr>\n<th>Propriet\u00e0<\/th>\n<th>Valore<\/th>\n<\/tr>\n<tr>\n<td>Diametro<\/td>\n<td>0,8-30 mm<\/td>\n<\/tr>\n<tr>\n<td>Temperamento<\/td>\n<td>O, T3, T4<\/td>\n<\/tr>\n<tr>\n<td>Weight per coil<\/td>\n<td>Min. 50 kg<\/td>\n<\/tr>\n<tr>\n<td>Diameter tolerance<\/td>\n<td>&plusmn; 0.02 mm<\/td>\n<\/tr>\n<\/table>\n<h2>Specifiche e denominazioni equivalenti<\/h2>\n<table>\n<tr>\n<th>Standard<\/th>\n<th>Denominazione<\/th>\n<\/tr>\n<tr>\n<td>AA (USA)<\/td>\n<td>2024<\/td>\n<\/tr>\n<tr>\n<td>EN (Europa)<\/td>\n<td>EN AW-2024<\/td>\n<\/tr>\n<tr>\n<td>DIN (Germania)<\/td>\n<td>3.1355 \/ AlCu4Mg1<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>AlCu4Mg1<\/td>\n<\/tr>\n<tr>\n<td>UNS<\/td>\n<td>A92024<\/td>\n<\/tr>\n<tr>\n<td>GB (Cina)<\/td>\n<td>2A12<\/td>\n<\/tr>\n<tr>\n<td>JIS (Giappone)<\/td>\n<td>A2024<\/td>\n<\/tr>\n<\/table>\n<h2>Composizione chimica<\/h2>\n<table>\n<tr>\n<th>Elemento<\/th>\n<th>Contenuto (%)<\/th>\n<\/tr>\n<tr>\n<td>Si<\/td>\n<td>0,50 max<\/td>\n<\/tr>\n<tr>\n<td>Fe<\/td>\n<td>0,50 max<\/td>\n<\/tr>\n<tr>\n<td>Cu<\/td>\n<td>3.8-4.9<\/td>\n<\/tr>\n<tr>\n<td>Mn<\/td>\n<td>0.30-0.90<\/td>\n<\/tr>\n<tr>\n<td>Mg<\/td>\n<td>1.2-1.8<\/td>\n<\/tr>\n<tr>\n<td>Cr<\/td>\n<td>0,10 max<\/td>\n<\/tr>\n<tr>\n<td>Zn<\/td>\n<td>0,25 max<\/td>\n<\/tr>\n<tr>\n<td>Ti<\/td>\n<td>0,15 max<\/td>\n<\/tr>\n<tr>\n<td>Altri (ciascuno)<\/td>\n<td>0,05 max<\/td>\n<\/tr>\n<tr>\n<td>Altri (totale)<\/td>\n<td>0,15 max<\/td>\n<\/tr>\n<tr>\n<td>Al<\/td>\n<td>Equilibrio<\/td>\n<\/tr>\n<\/table>\n<h2>Propriet\u00e0 meccaniche in base al trattamento termico<\/h2>\n<table>\n<tr>\n<th>Propriet\u00e0<\/th>\n<th>2024-O<\/th>\n<th>2024-T3<\/th>\n<th>2024-T351<\/th>\n<th>2024-T851<\/th>\n<\/tr>\n<tr>\n<td>Resistenza alla trazione, ultima (MPa)<\/td>\n<td>186<\/td>\n<td>483<\/td>\n<td>462<\/td>\n<td>517<\/td>\n<\/tr>\n<tr>\n<td>Resistenza alla trazione, snervamento (MPa)<\/td>\n<td>76<\/td>\n<td>345<\/td>\n<td>324<\/td>\n<td>455<\/td>\n<\/tr>\n<tr>\n<td>Resistenza al taglio (MPa)<\/td>\n<td>124<\/td>\n<td>283<\/td>\n<td>262<\/td>\n<td>276<\/td>\n<\/tr>\n<tr>\n<td>Allungamento a rottura (%)<\/td>\n<td>20<\/td>\n<td>18<\/td>\n<td>17<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>Resistenza alla fatica (MPa)<\/td>\n<td>90<\/td>\n<td>138<\/td>\n<td>138<\/td>\n<td>159<\/td>\n<\/tr>\n<tr>\n<td>Durezza (Brinell)<\/td>\n<td>47<\/td>\n<td>120<\/td>\n<td>120<\/td>\n<td>137<\/td>\n<\/tr>\n<\/table>\n<h2>Guida alla scelta della tempra<\/h2>\n<table>\n<tr>\n<th>Temperamento<\/th>\n<th>Caratteristiche<\/th>\n<th>Uso tipico<\/th>\n<\/tr>\n<tr>\n<td>O<\/td>\n<td>Annealed, lowest strength, maximum formability<\/td>\n<td>Forming operations, blanking, deep drawing<\/td>\n<\/tr>\n<tr>\n<td>T3<\/td>\n<td>Laminato sottoposto a trattamento termico, lavorato a freddo e invecchiato naturalmente. Massima resistenza per le lamiere<\/td>\n<td>Aerospace skin, wing panels, fuselage<\/td>\n<\/tr>\n<tr>\n<td>T4<\/td>\n<td>Acciaio trattato termicamente, invecchiato naturalmente (senza lavorazione a freddo)<\/td>\n<td>Structural components requiring moderate forming after heat treatment<\/td>\n<\/tr>\n<tr>\n<td>T351<\/td>\n<td>Trattato termicamente in soluzione, sottoposto a stress da stiramento, invecchiato naturalmente<\/td>\n<td>Plate for machined aerospace parts<\/td>\n<\/tr>\n<tr>\n<td>T851<\/td>\n<td>Trattato termicamente in soluzione, sottoposto a distensione per l\u2019eliminazione delle tensioni, invecchiato artificialmente<\/td>\n<td>High-temperature aerospace structures, wing tension areas<\/td>\n<\/tr>\n<tr>\n<td>T6<\/td>\n<td>Solution heat-treated, artificially aged. Lower ductility than T3<\/td>\n<td>Applications requiring elevated temperature stability<\/td>\n<\/tr>\n<tr>\n<td>T8<\/td>\n<td>Solution heat-treated, cold worked, artificially aged. Best stress corrosion cracking resistance<\/td>\n<td>High-stress components exposed to corrosive environments<\/td>\n<\/tr>\n<\/table>\n<h2>Caratteristiche principali<\/h2>\n<h3>Elevato rapporto resistenza\/peso<\/h3>\n<p>2024 offers one of the highest strength-to-weight ratios among all aluminum alloys, particularly in T3 and T351 tempers. This makes it the preferred choice for aerospace structures where weight savings directly translate to fuel efficiency and payload capacity.<\/p>\n<h3>Resistenza alla fatica<\/h3>\n<p>The alloy exhibits excellent fatigue resistance, especially in T3 temper, which is critical for aircraft structures subject to cyclic loading during pressurization cycles and flight maneuvers.<\/p>\n<h3>Lavorabilit\u00e0<\/h3>\n<p>2024 machines very well in the T3 and T351 conditions, producing clean chips and good surface finish. It is suitable for CNC milling, turning, and drilling operations for precision aerospace components.<\/p>\n<h3>Resistenza alla corrosione<\/h3>\n<p>2024 has lower corrosion resistance compared to 7xxx series alloys. For aerospace applications, Alclad 2024 (with a pure aluminum surface layer) is commonly specified to provide sacrificial corrosion protection. Anodizing and other protective coatings are recommended for unclad material.<\/p>\n<h3>Saldabilit\u00e0<\/h3>\n<p>Conventional arc welding of 2024 is generally not recommended due to solidification cracking and reduced strength in the heat-affected zone. Riveting, bolting, and adhesive bonding are the standard joining methods. Friction stir welding (FSW) can be used in specialized applications with proper process control.<\/p>\n<h2>Applicazioni<\/h2>\n<ul>\n<li>Aerospace: wing tension areas, fuselage skin, structural ribs, wing panels<\/li>\n<li>Aircraft fittings and hardware<\/li>\n<li>Fuel tanks and hydraulic systems<\/li>\n<li>High-temperature aerospace structures (T851 temper)<\/li>\n<li>Military equipment and ordnance components<\/li>\n<li>Automotive performance parts where high strength is required<\/li>\n<li>Molds and tooling plates<\/li>\n<li>Orthopedic bracing and medical equipment<\/li>\n<\/ul>\n<h2>Note sulla lavorazione e sulla finitura superficiale<\/h2>\n<p>2024 aluminum responds well to CNC machining, milling, and drilling in hardened tempers. For forming operations, the O temper provides maximum workability. Common surface finishes include:<\/p>\n<ul>\n<li><strong>Mill finish<\/strong> \u2014 standard as-supplied condition<\/li>\n<li><strong>Anodizzazione<\/strong> \u2014 improves corrosion resistance (type II and III)<\/li>\n<li><strong>Alclad coating<\/strong> \u2014 pure aluminum cladding for corrosion protection<\/li>\n<li><strong>Lucidatura<\/strong> \u2014 mechanical or chemical polishing for cosmetic surfaces<\/li>\n<li><strong>Powder coating<\/strong> \u2014 available for non-aerospace applications<\/li>\n<\/ul>\n<p>Heat treatment: 2024 is solution heat-treated at 495-505&deg;C, followed by cold water quenching. Natural aging (T3\/T4) occurs over several days at room temperature. Artificial aging (T6\/T8) is performed at approximately 190&deg;C.<\/p>\n<h2>Documenti di qualit\u00e0 e ispezione<\/h2>\n<p>Every 2024 aluminum order from Linsy Aluminum is accompanied by a Mill Test Certificate (MTC) documenting chemical composition, mechanical properties, and temper verification. SGS test reports are available on request for independent third-party verification.<\/p>\n<p>Linsy Aluminum operates under ISO 9001 (quality management), ISO 14001 (environmental management), and ISO 45001 (occupational health and safety) certifications. Ultrasonic testing, dimensional inspection, and surface defect examination are performed on aerospace-grade material.<\/p>\n<h2>Why Choose Linsy for 2024 Aluminum<\/h2>\n<p>Linsy Aluminum is a Shenzhen-based aluminum supplier with over 20 years of experience serving aerospace, automotive, and general engineering industries. We supply 2024 aluminum in sheet, plate, bar, tube, and wire forms, with full traceability from ingot to finished product.<\/p>\n<p>Our capabilities include CNC machining, laser cutting, milling, and surface finishing. Typical custom lead time is 10-60 days depending on product form, quantity, and processing requirements. We export to Europe, South Africa, Brazil, Singapore, Turkey, Japan, South Korea, and other markets.<\/p>\n<p>Contact our technical team for alloy-specific recommendations, temper selection guidance, and quotation.<\/p>\n<h2>Risorse correlate<\/h2>\n<ul>\n<li><a href=\"https:\/\/premiumalu.com\/it\/padroneggiare-il-processo-di-estrusione-della-lega-di-alluminio-2024\/\">Guida per esperti: Padronanza del processo di estrusione delle leghe di alluminio 2024<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/2024-vs-7075-un-confronto-completo-e-approfondito\/\">2024 VS 7075: confronto completo e approfondito<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/la-guida-definitiva-allalluminio-2024-t3511\/\">Esplorazione dell'alluminio 2024 T3511<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/top-picks-2024-alluminio-tondo-soluzioni\/\">Tutto quello che c'\u00e8 da sapere sul tondo in alluminio 2024<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/guida-per-esperti-alle-leghe-di-alluminio-2024-t6\/\">Guida per principianti alla comprensione dell'alluminio 2024 T6<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/la-guida-definitiva-allalluminio-2024-t351\/\">Alluminio 2024-T351: Una guida completa<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/guida-definitiva-allalluminio-2024-t3\/\">Approfondimenti degli esperti del 2024 sull'alluminio T3<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/scoprire-le-migliori-fonti-di-alluminio-2024\/\">Fattori da considerare nella scelta dell'alluminio 2024<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/guida-essenziale-alle-proprieta-delle-lastre-di-alluminio-2024-o\/\">Lamiera di alluminio 2024-O: Propriet\u00e0 e applicazioni<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/it\/proprieta-dellalluminio-2024-t4\/\">Esplorazione delle propriet\u00e0 dell'alluminio 2024 T4<\/a><\/li>\n<\/ul>\n<h2>2024 Aluminum FAQ<\/h2>\n<p><strong>What is the difference between 2024-T3 and 2024-T4?<\/strong><br \/>\nT3 is cold worked after solution heat treatment before natural aging, giving it slightly higher strength. T4 is naturally aged without cold working, providing better ductility and formability.<\/p>\n<p><strong>Is 2024 aluminum weldable?<\/strong><br \/>\nConventional arc welding is not recommended for 2024 due to solidification cracking. Riveting, bolting, and friction stir welding (FSW) are preferred joining methods.<\/p>\n<p><strong>What is Alclad 2024?<\/strong><br \/>\nAlclad 2024 is 2024 aluminum sheet with a thin layer of pure aluminum metallurgically bonded to both surfaces. The cladding provides sacrificial corrosion protection while retaining the core alloy&#8217;s strength.<\/p>\n<p><strong>How does 2024 compare to 7075?<\/strong><br \/>\n7075 offers higher ultimate strength, but 2024 has better fatigue resistance and fracture toughness. 2024 is preferred for tension-dominated aerospace structures, while 7075 is used for compressive and high-stress components.<\/p>\n<p><strong>What is the service temperature range of 2024?<\/strong><br \/>\n2024 performs well up to approximately 150&deg;C for sustained service. For higher temperature applications, T851 or T6 tempers provide better stability.<\/p>\n<h2>Domande frequenti generali sugli ordini<\/h2>\n<p><strong>What forms and sizes are available?<\/strong><br \/>\nSheet (0.3-6.0 mm), plate (6.0-200 mm), bar (&Phi;6-500 mm), tube (&Phi;6-300 mm), and wire (0.8-30 mm). Custom dimensions are available on request.<\/p>\n<p><strong>Qual \u00e8 la quantit\u00e0 minima d'ordine?<\/strong><br \/>\nMOQ varies by product form and size. Contact our sales team for specific requirements.<\/p>\n<p><strong>Qual \u00e8 il tempo di consegna standard?<\/strong><br \/>\nCustom orders typically ship in 10-60 days depending on form, quantity, and processing requirements.<\/p>\n<p><strong>Quali certificazioni vengono rilasciate?<\/strong><br \/>\nLinsy Aluminum \u00e8 in possesso delle certificazioni ISO 9001, ISO 14001 e ISO 45001. Ad ogni ordine sono allegati i rapporti MTC. I rapporti di prova SGS sono disponibili su richiesta.<\/p>\n<p><strong>What surface finishes are available?<\/strong><br \/>\nMill finish, anodizing, polishing, powder coating, and Alclad coating for aerospace applications.<\/p>\n<p><strong>Esportate all\u2019estero?<\/strong><br \/>\nS\u00ec, esportiamo in Europa, Sudafrica, Brasile, Singapore, Turchia, Giappone, Corea del Sud e altri mercati.<\/p>","protected":false},"excerpt":{"rendered":"<p>2024 aluminum alloy is a high-strength Al-Cu-Mg alloy widely used in aerospace and structural applications. With copper as the primary alloying element, it delivers excellent fatigue resistance and one of the highest strength-to-weight ratios among 2xxx series alloys. Linsy Aluminum supplies 2024 in sheet, plate, bar, tube, and wire forms with full mill test certificates.<\/p>\n<p>\n<strong>Moduli disponibili:<\/strong> sheet \/ plate \/ bar \/ tube \/ wire \/ profile<br \/>\n<strong>Temperamenti comuni:<\/strong> O \/ T3 \/ T4 \/ T351 \/ T851<br \/>\n<strong>Supporto per l'elaborazione:<\/strong> CNC machining \/ laser cutting \/ milling \/ anodizing<br \/>\n<strong>Documenti di qualit\u00e0:<\/strong> Rapporto MTC allegato a ogni ordine<\/p>","protected":false},"featured_media":4708,"template":"","meta":{"_seopress_titles_title":"2024 Aluminum Sheet, Plate, Bar & Tube Supplier | Linsy Aluminum","_seopress_titles_desc":"Supplier of 2024 aluminum alloy sheet, plate, bar, tube and wire. High-strength Al-Cu alloy for aerospace. MTC with every order. ISO 9001 certified. 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