{"id":8916,"date":"2025-07-19T06:49:08","date_gmt":"2025-07-19T06:49:08","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8916"},"modified":"2026-07-08T15:01:11","modified_gmt":"2026-07-08T15:01:11","slug":"lega-di-alluminio-6111","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/lega-di-alluminio-6111\/","title":{"rendered":"Lega di alluminio 6111"},"content":{"rendered":"

What Is 6111 Aluminum Alloy?<\/h2>\n

6111 (EN AW-6111, Al-Mg-Si-Cu) is a heat-treatable 6000-series alloy developed primarily for the automotive industry. It combines strength, corrosion resistance, formability, and good surface quality, making it especially suited to body panels and structural automotive parts. Its ability to age-harden during the paint-bake cycle is a key advantage for lightweight vehicle bodies.<\/p>\n

Available 6111 Aluminum Products<\/h2>\n\n\n\n\n\n\n\n\n\n
Forma<\/th>\nTempra comuni<\/th>\nIntervallo dimensionale tipico<\/th>\n<\/tr>\n<\/thead>\n
Lamiera e Bobina<\/td>\nT4, T6, T82<\/td>\nSpessore 0,5\u2013150 mm; Larghezza 500\u20132600 mm; Lunghezza 500\u201312000 mm<\/td>\n<\/tr>\n
Barra (tonda\/quadra\/piatta)<\/td>\nT4, T6, T82<\/td>\nDiametro\/lato 6\u2013400 mm; Lunghezza 1000\u20136000 mm<\/td>\n<\/tr>\n
Tubo (tondo\/quadro)<\/td>\nT4, T6, T82<\/td>\nDiametro esterno 10\u2013400 mm; Spessore parete 1\u201340 mm; Lunghezza 1000\u20136000 mm<\/td>\n<\/tr>\n
Filo<\/td>\nT4, T6, T82<\/td>\n0,8\u201330 mm<\/td>\n<\/tr>\n
Spessore parete<\/td>\nT4, T6<\/td>\nIn base al disegno fornito dal cliente<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6111 Aluminum Sheet & Coil<\/h3>\n

The dominant form for automotive outer and inner panels, supplied in T4 (pre-bake) and further strengthened through forming and paint bake.<\/p>\n

6111 Aluminum Bar<\/h3>\n

Round, square, and flat bars for machined and structural components.<\/p>\n

6111 Aluminum Tube<\/h3>\n

Round and square tubes for structural and reinforcement parts.<\/p>\n

6111 Aluminum Wire<\/h3>\n

Filo trafilato per saldatura e assemblaggio.<\/p>\n

Altre forme (profilo \/ personalizzato)<\/h3>\n

Extruded profiles to drawing.<\/p>\n

6111 Specifications & Equivalent Designations<\/h2>\n\n\n\n\n\n\n\n\n\n
Denominazione<\/th>\nValore<\/th>\n<\/tr>\n<\/thead>\n
EN AW<\/strong><\/td>\nEN AW-6111 (AlMg0.7Si0.5Cu)<\/td>\n<\/tr>\n
UNS<\/strong><\/td>\nA96111<\/td>\n<\/tr>\n
1000\u20136000 mm o bobina<\/strong><\/td>\nT4, T6, T82<\/td>\n<\/tr>\n
Propriet\u00e0 chiave<\/strong><\/td>\nAutomotive body-sheet alloy (Al-Mg-Si-Cu)<\/td>\n<\/tr>\n
Normative<\/strong><\/td>\nASTM B209, EN 485, GB\/T 3880<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Chemical Composition of 6111 Aluminum<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nComposizione (wt%)<\/th>\n<\/tr>\n<\/thead>\n
Si<\/td>\n0.50 – 0.90<\/td>\n<\/tr>\n
Fe<\/td>\n0,50 max<\/td>\n<\/tr>\n
Cu<\/td>\n0.50 – 0.90<\/td>\n<\/tr>\n
Mn<\/td>\n0,15 max<\/td>\n<\/tr>\n
Mg<\/td>\n0,60 \u2013 1,00<\/td>\n<\/tr>\n
Cr<\/td>\n0,10 max<\/td>\n<\/tr>\n
Zn<\/td>\n0,10 max<\/td>\n<\/tr>\n
Ti<\/td>\n0,10 max<\/td>\n<\/tr>\n
Altri (ciascuno)<\/td>\n0,05 max<\/td>\n<\/tr>\n
Altri (totale)<\/td>\n0,15 max<\/td>\n<\/tr>\n
Al<\/td>\nResto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propriet\u00e0 meccaniche in base al trattamento termico<\/h2>\n

Typical reference values; confirm against the ordered standard and Linsy’s mill data. Note that 6111 is often supplied as T4 and reaches higher strength after the automotive paint-bake cycle.<\/p>\n\n\n\n\n\n\n\n
Temperamento<\/th>\nResistenza alla trazione (MPa)<\/th>\nResistenza allo snervamento (MPa)<\/th>\nAllungamento (%, min)<\/th>\n<\/tr>\n<\/thead>\n
T4<\/td>\n270<\/td>\n150<\/td>\n18<\/td>\n<\/tr>\n
T6<\/td>\n310<\/td>\n270<\/td>\n12<\/td>\n<\/tr>\n
T82<\/td>\n320<\/td>\n290<\/td>\n11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Guida alla scelta della tempra<\/h2>\n
    \n
  • T4:<\/strong> solution heat treated and naturally aged; supplied for forming before paint bake.<\/li>\n
  • T6:<\/strong> artificially aged; higher as-supplied strength for structural parts.<\/li>\n
  • T82:<\/strong> a higher-strength temper variant for demanding panels and reinforcements.<\/li>\n<\/ul>\n

    Key Characteristics of 6111 Aluminum<\/h2>\n

    Formability & Surface Quality<\/h3>\n

    Designed for deep drawing and stamping with a clean surface finish for painting.<\/p>\n

    Strength After Paint Bake<\/h3>\n

    Age-hardens during the paint-bake cycle, gaining strength in the final part.<\/p>\n

    Resistenza alla corrosione<\/h3>\n

    Good for exposed automotive body applications; compatible with common treatments.<\/p>\n

    Applicazioni comuni<\/h2>\n
      \n
    • Automotive outer panels (hoods, doors, fenders)<\/li>\n
    • Automotive structural and crash-relevant parts<\/li>\n
    • Scudi termici e rinforzi<\/li>\n
    • Pannelli e coperture per elettrodomestici<\/li>\n<\/ul>\n

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

      Lavorazione meccanica<\/h3>\n

      6111 machines well in the soft (O) and solution-heat-treated tempers; T6\/T651 tempers are stronger and can work-harden at the cutting edge, so sharp tooling and appropriate feeds are recommended.<\/p>\n

      Saldatura<\/h3>\n

      6111 is generally weldable using TIG or MIG processes with matching or 4043\/5356 filler, depending on the service requirement. Welded zones lose some strength compared with the base temper \u2014 design accordingly for structural use.<\/p>\n

      Formatura e trattamento termico<\/h3>\n

      La formatura \u00e8 ottimale nelle condizioni O o T4. La resistenza finale viene sviluppata dal trattamento specificato; non ritrattare termicamente senza confermare la risposta della lega.<\/p>\n

      Finitura superficiale<\/h3>\n

      Finiture comuni includono anodizzazione, lucidatura e verniciatura a polvere. La qualit\u00e0 dell'anodizzazione dipende dalla preparazione superficiale, quindi confermare i requisiti di finitura prima della produzione.<\/p>\n

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

      Every 6111 order ships with an MTC. Surface-quality and mechanical checks can be arranged per automotive specifications. Confirm the required standard (ASTM, EN, GB) when ordering.<\/p>\n

      Why Choose Linsy for 6111 Aluminum<\/h2>\n

      Linsy opera con una base produttiva a Shenzhen con oltre 20 anni di esperienza nella fornitura di semilavorati in alluminio a acquirenti B2B globali. Gestiamo le serie dalla 1000 alla 8000 e supportiamo sia dimensioni standard di magazzino che misure su ordinazione.<\/p>\n

        \n
      • Gamma di materiali:<\/strong> 1000\u20138000 series, including 6111 in the tempers listed above.<\/li>\n
      • Supporto per l'elaborazione:<\/strong> Lavorazione CNC, taglio laser, saldatura TIG\/MIG e sbavatura su disegno.<\/li>\n
      • Finitura superficiale:<\/strong> Anodizzazione, lucidatura, verniciatura a polvere e finiture spazzolate su richiesta.<\/li>\n
      • Sistema di qualit\u00e0:<\/strong> Le operazioni seguono ISO 9001, ISO 14001 e ISO 45001.<\/li>\n
      • Documentazione:<\/strong> Un MTC (Certificato di collaudo del materiale) viene emesso con ogni ordine; rapporti di ispezione SGS di terze parti possono essere organizzati quando richiesto.<\/li>\n<\/ul>\n

        Risorse correlate<\/h2>\n

        Explore our other 6111 resources or contact the sales team for specification sheets, sample requests, and RFQ support.<\/p>\n

        6111 Aluminum FAQ<\/h2>\n

        What is 6111 aluminum used for?<\/h3>\n

        Primarily automotive body panels and structural parts that benefit from formability plus strength after paint bake.<\/p>\n

        Why is 6111 supplied in T4?<\/h3>\n

        T4 is soft enough to form, then age-hardens during the paint-bake cycle to final strength.<\/p>\n

        Can 6111 be welded?<\/h3>\n

        It is weldable, but for body applications joining is often by adhesive\/bonding and mechanical means; confirm the process for the part.<\/p>\n

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

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

        Gli articoli standard in magazzino vengono solitamente spediti entro 10\u201330 giorni. Dimensioni, tempere o finiture superficiali personalizzate richiedono generalmente 30\u201360 giorni, in base alle specifiche e al volume dell'ordine.<\/p>\n

        Fornite certificati di prova del materiale?<\/h3>\n

        S\u00ec. Ogni ordine viene spedito con un certificato di collaudo del materiale (MTC) che riporta la composizione chimica e le propriet\u00e0 meccaniche secondo lo standard ordinato.<\/p>\n

        Potete fornire dimensioni e tempra personalizzate?<\/h3>\n

        S\u00ec. Forniamo dimensioni standard e su misura per lamiere, lastre, barre, tubi e profilati, e possiamo organizzare tempere specifiche su richiesta.<\/p>\n

        Quali standard di qualit\u00e0 seguite?<\/h3>\n

        Le operazioni seguono le norme ISO 9001, ISO 14001 e ISO 45001. Il materiale pu\u00f2 essere fornito secondo le specifiche ASTM, EN, GB o JIS, a seconda delle esigenze.<\/p>\n

        Come vengono imballati i prodotti per l'esportazione?<\/h3>\n

        Viene utilizzato un imballaggio standard per esportazione marittima con protezione dall'umidit\u00e0; eventuali requisiti specifici vengono confermati al momento dell'ordine.<\/p>","protected":false},"excerpt":{"rendered":"

        Lega di alluminio 6111<\/strong> (EN AW-6111, Al-Mg-Si-Cu) is a heat-treatable 6000-series grade developed for automotive body panels and structural parts. It offers an excellent mix of formability, strength, corrosion resistance, and surface quality, and age-hardens during the paint-bake cycle for lightweight vehicles. Linsy supplies 6111 as sheet, tube, bar, and profile in T4\/T6\/T82 with made-to-order sizes and an MTC on every order.<\/p>\n

        \nModuli disponibili:<\/strong> lastra \/ bobina \/ barra \/ tubo \/ filo \/ profilo
        \nTemperamenti comuni:<\/strong> T4 \/ T6 \/ T82
        \nSupporto per l'elaborazione:<\/strong> blanking \/ stamping \/ welding \/ surface finish
        \nDocumenti di qualit\u00e0:<\/strong> Rapporto MTC allegato a ogni ordine<\/p>","protected":false},"featured_media":8923,"template":"","meta":{"_seopress_titles_title":"6111 Aluminum Alloy | EN AW-6111 | ISO 9001","_seopress_titles_desc":"6111 aluminum alloy (EN AW-6111, Al-Mg-Si-Cu) for automotive body panels and structural parts. Sheet, tube and bar in T4\/T6\/T82 with MTC.","_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":[89,99],"product_tag":[],"class_list":["post-8916","product","type-product","status-publish","has-post-thumbnail","product_cat-6000-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\/8916","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\/8923"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/media?parent=8916"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_brand?post=8916"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_cat?post=8916"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_tag?post=8916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}