{"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":"7068-aluminiumlegierung","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/de\/produkt\/7068-aluminiumlegierung\/","title":{"rendered":"7068 Aluminiumlegierung"},"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

Platte<\/h3>\n

Verf\u00fcgbare Zust\u00e4nde:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperament<\/th>\nDicke (mm)<\/th>\nBreite (mm)<\/th>\nL\u00e4nge (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n0.5 \u2013 200<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (auf Ma\u00df geschnitten)<\/td>\n<\/tr>\n<\/table>\n

Rohr<\/h3>\n

Verf\u00fcgbare Zust\u00e4nde:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperament<\/th>\n\u00c4u\u00dferer Durchmesser (mm)<\/th>\nWand (mm)<\/th>\nL\u00e4nge (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

Stange \/ Stab<\/h3>\n

Verf\u00fcgbare Zust\u00e4nde:<\/strong> T651, T6511<\/p>\n\n\n\n
Temperament<\/th>\nDurchmesser (mm)<\/th>\nL\u00e4nge (mm)<\/th>\n<\/tr>\n
T651, T6511<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Draht<\/h3>\n

Verf\u00fcgbare Zust\u00e4nde:<\/strong> T651, T6511<\/p>\n\n\n\n
Durchmesser (mm)<\/th>\nGewicht der Spule<\/th>\nToleranz<\/th>\n<\/tr>\n
0.8 \u2013 30<\/td>\nMindestens 50 kg<\/td>\n\u00b1 0,02 mm<\/td>\n<\/tr>\n<\/table>\n

Technische Daten und gleichwertige Bezeichnungen<\/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

Chemische Zusammensetzung<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Element<\/th>\nProzentsatz (%)<\/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
Sonstige (jeweils)<\/td>\n0.05<\/td>\n<\/tr>\n
Sonstige (insgesamt)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\nBilanz<\/td>\n<\/tr>\n<\/table>\n

Mechanische Eigenschaften je nach Temperierung<\/h2>\n\n\n\n
Temperament<\/th>\nZugfestigkeit (MPa)<\/th>\nStreckgrenze (MPa)<\/th>\nDehnung (%)<\/th>\nScherfestigkeit (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

Leitfaden zur Auswahl der H\u00e4rtung<\/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

    Wesentliche Merkmale<\/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

    Anwendungen<\/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

      Hinweise zur Bearbeitung und Oberfl\u00e4chenveredelung<\/h2>\n

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

      Qualit\u00e4tsdokumente und Qualit\u00e4tspr\u00fcfung<\/h2>\n

      Linsy ist ein in Shenzhen ans\u00e4ssiger Aluminiumlieferant mit mehr als 20 Jahren Erfahrung. Unser Qualit\u00e4tssystem ist nach ISO 9001, ISO 14001 und ISO 45001 zertifiziert. Jede Bestellung wird mit einem Werkszeugnis (MTC) versandt. SGS-Pr\u00fcfberichte von Dritten sind auf Anfrage erh\u00e4ltlich. Die typische kundenspezifische Vorlaufzeit betr\u00e4gt 10\u201360 Tage, abh\u00e4ngig von Zustand, Abmessung und Menge.<\/p>\n

      Why Choose Linsy for 7068 Aluminum<\/h2>\n
        \n
      • Werk in Shenzhen mit \u00fcber 20 Jahren Erfahrung in der Belieferung von K\u00e4ufern aus der Luft- und Raumfahrt, Automobilindustrie und dem allgemeinen Maschinenbau<\/li>\n
      • Breites Formenspektrum: Blech, Platte, Coil, Rohr, Stange, Draht, Profil und Schmiedevormaterial<\/li>\n
      • CNC-Bearbeitung, Laserschneiden, WIG\/MIG-Schwei\u00dfen sowie Eloxieren \/ Polieren \/ Pulverbeschichten unter einem Dach<\/li>\n
      • Werkszeugnis bei jeder Bestellung; SGS-Berichte auf Anfrage<\/li>\n
      • Nach ISO 9001 \/ ISO 14001 \/ ISO 45001 zertifizierte Betriebsabl\u00e4ufe<\/li>\n<\/ul>\n

        Weiterf\u00fchrende Ressourcen<\/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

        What documents come with the order?<\/h3>\n

        Jede Bestellung wird mit einem MTC versandt, und SGS-Pr\u00fcfberichte von Dritten sind auf Anfrage erh\u00e4ltlich.<\/p>\n

        Allgemeine Fragen zur Bestellung<\/h2>\n

        Wie ist die typische Lieferzeit?<\/h3>\n

        Kundenspezifische Aluminiumbestellungen werden in der Regel innerhalb von 10\u201360 Tagen versandt, abh\u00e4ngig von Legierung, Zustand, Abmessung und Menge. Lagerware oder Standardabmessungen k\u00f6nnen schneller gehen \u2013 fragen Sie unser Team.<\/p>\n

        Kann ich ein Werkszeugnis erhalten?<\/h3>\n

        Ja. Jede Bestellung enth\u00e4lt ein MTC. SGS-Pr\u00fcfberichte von Dritten sind auf Anfrage erh\u00e4ltlich.<\/p>\n

        Bieten Sie Bearbeitung und Oberfl\u00e4chenveredelung an?<\/h3>\n

        Ja. Wir bieten CNC-Bearbeitung, Laserschneiden, Schwei\u00dfen, Eloxieren, Polieren und Pulverbeschichten an, sodass Teile in einem n\u00e4her am Endzustand befindlichen Format geliefert werden k\u00f6nnen.<\/p>\n

        Wie kann ich ein Angebot anfordern?<\/h3>\n

        Senden Sie Ihre Legierung, Ihren Zustand, Ihre Abmessungen, Ihre Menge und die erforderliche Norm. Unser Team wird Verf\u00fcgbarkeit, Vorlaufzeit und Preis best\u00e4tigen.<\/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

        \nVerf\u00fcgbare Formulare:<\/strong> plate, tube, bar \/ rod, wire
        \nH\u00e4ufige Temperamente:<\/strong> T651, T6511
        \nUnterst\u00fctzung bei der Bearbeitung:<\/strong> CNC-Bearbeitung, Laserschneiden, WIG\/MIG-Schwei\u00dfen, Eloxieren, Polieren, Pulverbeschichten
        \nQualit\u00e4tsdokumente:<\/strong> MTC-Bericht bei jeder Bestellung<\/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\/de\/wp-json\/wp\/v2\/product\/8580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/media\/8592"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/media?parent=8580"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/product_brand?post=8580"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/product_cat?post=8580"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/de\/wp-json\/wp\/v2\/product_tag?post=8580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}