{"id":2951,"date":"2024-06-01T02:50:07","date_gmt":"2024-06-01T02:50:07","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=2951"},"modified":"2026-07-08T15:01:15","modified_gmt":"2026-07-08T15:01:15","slug":"lega-di-alluminio-7050","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/lega-di-alluminio-7050\/","title":{"rendered":"Lega di alluminio 7050"},"content":{"rendered":"

What Is 7050 Aluminum?<\/h2>\n

7050 aluminum is a high-strength 7xxx series alloy built around zinc, magnesium, and copper, with zirconium for grain control. It is closely related to 7075 but performs better in thick sections because it is less sensitive to quench rate, so strength is retained deeper into the plate. The T7451 temper gives strong resistance to exfoliation and stress-corrosion cracking, which is why 7050 is a workhorse for aerospace structures such as bulkheads, fuselage frames, and wing skins. Linsy supplies 7050 in plate, tube, and bar with mill test certificates on every order.<\/p>\n

Available 7050 Aluminum Products<\/h2>\n

Piatto<\/h3>\n

Tempere disponibili:<\/strong> T73510, T73511, T74, T7451, T7452<\/p>\n\n\n\n
Temperamento<\/th>\nSpessore (mm)<\/th>\nLarghezza (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T73510, T73511, T74, T7451, T7452<\/td>\n0.5 \u2013 200<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (taglio su misura)<\/td>\n<\/tr>\n<\/table>\n

Tubo<\/h3>\n

Tempere disponibili:<\/strong> T73510, T73511, T7451, T7452<\/p>\n\n\n\n
Temperamento<\/th>\nDiametro esterno (mm)<\/th>\nSpessore parete (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T73510, T73511, T7451, T7452<\/td>\n6 \u2013 300<\/td>\n0.5 \u2013 40<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Barra \/ Tondino<\/h3>\n

Tempere disponibili:<\/strong> T73510, T73511, T7451, T7452<\/p>\n\n\n\n
Temperamento<\/th>\nDiametro (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T73510, T73511, T7451, T7452<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Specifiche e denominazioni equivalenti<\/h2>\n

7050 aluminum (EN AW-7050, AlZn6CuMgZr) is supplied to common wrought-alloy specifications. Typical standards by form: ASTM B209 (sheet and plate), ASTM B221 (extruded tube, bar, and profiles), ASTM B211 (bar and rod), ASTM B247 (forging stock), and ASTM B313 (welded tube). Always confirm the exact specification and temper with our team for your order.<\/p>\n

Composizione chimica<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nPercentuale (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,12 max<\/td>\n<\/tr>\n
Fe<\/td>\n0,15 max<\/td>\n<\/tr>\n
Cu<\/td>\n2.0 - 2.6<\/td>\n<\/tr>\n
Mn<\/td>\n0,10 max<\/td>\n<\/tr>\n
Mg<\/td>\n1.9 \u2013 2.6<\/td>\n<\/tr>\n
Cr<\/td>\n0,04 max<\/td>\n<\/tr>\n
Zn<\/td>\n5.6 \u2013 6.7<\/td>\n<\/tr>\n
Ti<\/td>\n0,06 max<\/td>\n<\/tr>\n
Zr<\/td>\n0.08 \u2013 0.15<\/td>\n<\/tr>\n
Altri (ciascuno)<\/td>\n0.05<\/td>\n<\/tr>\n
Altri (totale)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\nEquilibrio<\/td>\n<\/tr>\n<\/table>\n

Propriet\u00e0 meccaniche in base al trattamento termico<\/h2>\n\n\n\n\n
Temperamento<\/th>\nResistenza alla trazione (MPa)<\/th>\nResistenza allo snervamento (MPa)<\/th>\nAllungamento (%)<\/th>\nResistenza al taglio (MPa)<\/th>\n<\/tr>\n
T7451<\/td>\n490 \u2013 570<\/td>\n390 \u2013 500<\/td>\n3.8 \u2013 5.9<\/td>\n290 \u2013 330<\/td>\n<\/tr>\n
T73510 \/ T73511<\/td>\n490 \u2013 570<\/td>\n390 \u2013 500<\/td>\n3.8 \u2013 5.9<\/td>\n290 \u2013 330<\/td>\n<\/tr>\n<\/table>\n

Values are typical for the overaged T7451 \/ T7351x tempers; confirm exact figures with the mill certificate.<\/p>\n

Guida alla scelta della tempra<\/h2>\n
    \n
  • T7451 \/ T74<\/strong> \u2014 Overaged plate; best exfoliation and stress-corrosion resistance. Primary aerospace temper.<\/li>\n
  • T73510 \/ T73511<\/strong> \u2014 Overaged extruded tube and bar with the same corrosion advantage.<\/li>\n
  • T7452<\/strong> \u2014 Stress-relieved die forging stock for machined aerospace parts.<\/li>\n<\/ul>\n

    Caratteristiche principali<\/h2>\n

    Strength retained in thick sections<\/h3>\n

    Less quench-sensitive than 7075, so plate stays strong through its depth.<\/p>\n

    Excellent stress-corrosion resistance<\/h3>\n

    Overaged tempers resist cracking in aggressive service.<\/p>\n

    Trattabile termicamente<\/h3>\n

    Precipitation hardening delivers the specified strength.<\/p>\n

    Poor weldability<\/h3>\n

    Generally supplied as a machined or formed part, not a welded assembly.<\/p>\n

    Applicazioni<\/h2>\n
      \n
    • Aircraft bulkheads and fuselage frames<\/li>\n
    • Wing skins and spars<\/li>\n
    • Structural forgings<\/li>\n
    • Defense and space structures<\/li>\n
    • Heavy-duty machined components<\/li>\n<\/ul>\n

      Note sulla lavorazione e sulla finitura superficiale<\/h2>\n

      Linsy CNC-machines and laser-cuts 7050, then anodizes or paints for corrosion protection. Welding is not recommended; design parts as machined or formed components.<\/p>\n

      Documenti di qualit\u00e0 e ispezione<\/h2>\n

      Linsy \u00e8 un fornitore di alluminio con sede a Shenzhen con oltre 20 anni di esperienza. Il nostro sistema di qualit\u00e0 \u00e8 certificato ISO 9001, ISO 14001 e ISO 45001. Ogni ordine viene spedito con un certificato di prova del produttore (MTC). I rapporti di prova di terze parti SGS sono disponibili su richiesta. Il tempo di consegna tipico per ordini personalizzati \u00e8 di 10\u201360 giorni, a seconda della tempera, delle dimensioni e della quantit\u00e0.<\/p>\n

      Why Choose Linsy for 7050 Aluminum<\/h2>\n
        \n
      • Fabbrica a Shenzhen con oltre 20 anni di esperienza al servizio di acquirenti nei settori aerospaziale, automobilistico e dell'ingegneria generale<\/li>\n
      • Ampia gamma di forme: lastra, piastra, bobina, tubo, barra, filo, profilato e materiale per fucinatura<\/li>\n
      • Lavorazione CNC, taglio laser, saldatura TIG\/MIG, anodizzazione \/ lucidatura \/ verniciatura a polvere sotto lo stesso tetto<\/li>\n
      • Certificato di prova del produttore con ogni ordine; rapporti SGS su richiesta<\/li>\n
      • Operazioni certificate ISO 9001 \/ ISO 14001 \/ ISO 45001<\/li>\n<\/ul>\n

        Risorse correlate<\/h2>\n

        For deeper reading on 7xxx selection and fabrication, see our guides on aluminum alloy selection, welding 7000-series alloys, and aircraft-grade tempers. (Internal links to be connected to published Linsy blog articles.)<\/p>\n

        7050 Aluminum FAQ<\/h2>\n

        How is 7050 different from 7075?<\/h3>\n

        7050 is less sensitive to quench rate, so it keeps strength better in thick plate, and its overaged tempers resist stress corrosion far better than 7075-T6.<\/p>\n

        Which temper should I use?<\/h3>\n

        T7451 is the standard for aerospace plate where corrosion resistance matters; T73510\/T73511 for extruded sections.<\/p>\n

        Is 7050 weldable?<\/h3>\n

        No, it is not a welding grade. Plan for machined or bonded assemblies.<\/p>\n

        Quali documenti accompagnano l'ordine?<\/h3>\n

        Every order ships with an MTC, and SGS third-party test reports are available on request.<\/p>\n

        Domande frequenti generali sugli ordini<\/h2>\n

        Qual \u00e8 il tempo di consegna standard?<\/h3>\n

        Gli ordini personalizzati di alluminio vengono generalmente spediti in 10\u201360 giorni, a seconda della lega, della tempera, delle dimensioni e della quantit\u00e0. Articoli in stock o dimensioni standard potrebbero essere pi\u00f9 rapidi \u2014 chiedi al nostro team.<\/p>\n

        Posso ottenere un certificato di prova del produttore?<\/h3>\n

        S\u00ec. Ogni ordine include un MTC. I rapporti di prova di terze parti SGS sono disponibili su richiesta.<\/p>\n

        Offrite lavorazione meccanica e finitura?<\/h3>\n

        S\u00ec. Forniamo lavorazione CNC, taglio laser, saldatura, anodizzazione, lucidatura e verniciatura a polvere, in modo che le parti possano essere consegnate in uno stato pi\u00f9 vicino a quello finito.<\/p>\n

        Come posso richiedere un preventivo?<\/h3>\n

        Invia lega, tempera, dimensioni, quantit\u00e0 e standard richiesto. Il nostro team confermer\u00e0 la disponibilit\u00e0, i tempi di consegna e il prezzo.<\/p>","protected":false},"excerpt":{"rendered":"

        7050 aluminum is a high-strength 7xxx series alloy built around zinc, magnesium, and copper, with zirconium for grain control. It is closely related to 7075 but performs better in thick sections because it is less sensitive to quench rate, so strength is retained deeper into the plate. The T7451 temper gives strong resistance to exfoliation and stress-corrosion cracking, which is why 7050 is a workhorse for aerospace structures such as bulkheads, fuselage frames, and wing skins. Linsy supplies 7050 in plate, tube, and bar with mill test certificates on every order.<\/p>\n

        \nModuli disponibili:<\/strong> plate, tube, bar \/ rod
        \nTemperamenti comuni:<\/strong> T73510, T73511, T74, T7451, T7452
        \nSupporto per l'elaborazione:<\/strong> Lavorazione CNC, taglio laser, saldatura TIG\/MIG, anodizzazione, lucidatura, verniciatura a polvere
        \nDocumenti di qualit\u00e0:<\/strong> Rapporto MTC allegato a ogni ordine<\/p>","protected":false},"featured_media":4726,"template":"","meta":{"_seopress_titles_title":"7050 Aluminum Alloy \u2014 Plate, Tube & Bar | Linsy Aluminum","_seopress_titles_desc":"7050 (AlZn6CuMgZr) is a quench-insensitive high-strength 7xxx aerospace alloy from Linsy, ideal for thick plates needing stress-corrosion resistance.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[90],"product_tag":[],"class_list":["post-2951","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product\/2951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/media\/4726"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/media?parent=2951"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_brand?post=2951"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_cat?post=2951"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_tag?post=2951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}