{"id":8580,"date":"2025-04-14T15:13:20","date_gmt":"2025-04-14T15:13:20","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8580"},"modified":"2026-07-08T15:01:18","modified_gmt":"2026-07-08T15:01:18","slug":"lega-di-alluminio-7068","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/lega-di-alluminio-7068\/","title":{"rendered":"Lega di alluminio 7068"},"content":{"rendered":"

What Is 7068 Aluminum?<\/h2>\n

7068 aluminum is an ultra-high-strength 7xxx series alloy, often cited as the strongest commercial aluminum alloy with tensile strength around 700 MPa \u2014 comparable to some soft steels. It was originally developed as a higher-strength successor to 7075 for ordnance and defense, and now serves aerospace, automotive, medical, and sporting-goods applications where strength-to-weight is critical. Linsy supplies 7068 in plate, tube, bar, and wire with mill test certificates on every order.<\/p>\n

Available 7068 Aluminum Products<\/h2>\n

Piatto<\/h3>\n

Tempere disponibili:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nSpessore (mm)<\/th>\nLarghezza (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T651, T6511<\/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> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nDiametro esterno (mm)<\/th>\nSpessore parete (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T651, T6511<\/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> T651, T6511<\/p>\n\n\n\n
Temperamento<\/th>\nDiametro (mm)<\/th>\nLunghezza (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Filo<\/h3>\n

Tempere disponibili:<\/strong> T651, T6511<\/p>\n\n\n\n
Diametro (mm)<\/th>\nPeso della bobina<\/th>\nTolleranza<\/th>\n<\/tr>\n
0.8 \u2013 30<\/td>\nMin. 50 kg<\/td>\n\u00b1 0,02 mm<\/td>\n<\/tr>\n<\/table>\n

Specifiche e denominazioni equivalenti<\/h2>\n

7068 aluminum (EN AW-7068, AlZn8MgCu) 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>\n1.6 \u2013 2.4<\/td>\n<\/tr>\n
Mn<\/td>\n0,10 max<\/td>\n<\/tr>\n
Mg<\/td>\n2.2 \u2013 3.0<\/td>\n<\/tr>\n
Cr<\/td>\n0,05 max<\/td>\n<\/tr>\n
Zn<\/td>\n7.3 \u2013 8.3<\/td>\n<\/tr>\n
Ti<\/td>\n0,10 max<\/td>\n<\/tr>\n
Zr<\/td>\n0.05 \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
Temperamento<\/th>\nResistenza alla trazione (MPa)<\/th>\nResistenza allo snervamento (MPa)<\/th>\nAllungamento (%)<\/th>\nResistenza al taglio (MPa)<\/th>\n<\/tr>\n
T651 \/ T6511<\/td>\n710<\/td>\n683<\/td>\n8 \u2013 9<\/td>\n365<\/td>\n<\/tr>\n<\/table>\n

Values are typical for the T651 condition (~700 MPa ultimate). Confirm exact figures with the mill certificate; verify the Mn limit (AA 7068 may allow up to 0.30 max).<\/p>\n

Guida alla scelta della tempra<\/h2>\n
    \n
  • T651<\/strong> \u2014 Peak-aged plate; highest strength for the alloy.<\/li>\n
  • T6511<\/strong> \u2014 Stress-relieved extruded tube and bar for machining stability.<\/li>\n<\/ul>\n

    Caratteristiche principali<\/h2>\n

    Strongest commercial aluminum<\/h3>\n

    Ultimate tensile around 700 MPa, near some steels.<\/p>\n

    Excellent strength-to-weight<\/h3>\n

    Top choice where mass must be minimized.<\/p>\n

    Good corrosion resistance for a 7xxx<\/h3>\n

    Better than 7075 in many service environments.<\/p>\n

    Poor weldability<\/h3>\n

    Supplied as machined or formed parts.<\/p>\n

    Applicazioni<\/h2>\n
      \n
    • Ordnance and defense components<\/li>\n
    • Aerospace structures<\/li>\n
    • Medical device parts<\/li>\n
    • Automotive performance components<\/li>\n
    • Sporting goods and tooling<\/li>\n<\/ul>\n

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

      Linsy machines and laser-cuts 7068 and applies anodizing or painting for corrosion protection. Welding is not recommended.<\/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 7068 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

        7068 Aluminum FAQ<\/h2>\n

        How strong is 7068?<\/h3>\n

        Around 700 MPa ultimate tensile in T651 \u2014 the strongest of the common aluminum alloys, comparable to some soft steels.<\/p>\n

        Is 7068 better than 7075?<\/h3>\n

        It is stronger, with similar corrosion behavior, but less widely stocked. Choose 7068 when you need maximum strength.<\/p>\n

        Is 7068 weldable?<\/h3>\n

        No, it is a machined-part alloy.<\/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":"

        7068 aluminum is an ultra-high-strength 7xxx series alloy, often cited as the strongest commercial aluminum alloy with tensile strength around 700 MPa \u2014 comparable to some soft steels. It was originally developed as a higher-strength successor to 7075 for ordnance and defense, and now serves aerospace, automotive, medical, and sporting-goods applications where strength-to-weight is critical. Linsy supplies 7068 in plate, tube, bar, and wire with mill test certificates on every order.<\/p>\n

        \nModuli disponibili:<\/strong> plate, tube, bar \/ rod, wire
        \nTemperamenti comuni:<\/strong> T651, T6511
        \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":8592,"template":"","meta":{"_seopress_titles_title":"7068 Aluminum Alloy \u2014 Plate, Bar & Wire | Linsy Aluminum","_seopress_titles_desc":"7068 (AlZn8MgCu) is the strongest commercial aluminum alloy from Linsy, ~700 MPa tensile, for defense, aerospace, and performance parts.","_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":[90,99],"product_tag":[],"class_list":["post-8580","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","product_cat-most-popular-aluminum-grade","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product\/8580","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\/8592"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/media?parent=8580"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_brand?post=8580"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_cat?post=8580"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_tag?post=8580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}