{"id":8955,"date":"2025-07-29T12:57:27","date_gmt":"2025-07-29T12:57:27","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8955"},"modified":"2026-07-08T15:01:18","modified_gmt":"2026-07-08T15:01:18","slug":"tubo-tondo-in-alluminio-6061","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/it\/prodotto\/tubo-tondo-in-alluminio-6061\/","title":{"rendered":"6061 T4\/T6\/T651\/6511 Tubo tondo in alluminio"},"content":{"rendered":"

What Is 6061 Aluminum Round Tube?<\/h2>\n

6061 Aluminum Round Tube is made from 6061, one of the most widely used heat-treatable aluminum alloys. Its balanced mix of magnesium and silicon gives good strength after the T6\/T651 aging treatment while keeping the material easy to machine and weld.<\/p>\n

In T6 condition it delivers strong structural performance, which is why it appears across architecture, transport, and general engineering.<\/p>\n

Available 6061 Aluminum Round Tube<\/h2>\n

Tubo tondo in alluminio 6061<\/h3>\n
\n\n\n\n\n\n\n\n\n\n
Parametro<\/th>\nTypical Range<\/th>\n<\/tr>\n<\/thead>\n
Diametro esterno<\/td>\n6\u2013300 mm<\/td>\n<\/tr>\n
Wall Thickness<\/td>\n0.5\u201325 mm<\/td>\n<\/tr>\n
Lunghezza<\/td>\nup to 6000 mm (cut to size)<\/td>\n<\/tr>\n
Tempers<\/td>\nO, T4, T6, T651, T6511<\/td>\n<\/tr>\n
Standards<\/td>\nASTM B221, EN 755, GB\/T 6892<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Custom OD\/wall combinations and large diameters can be reviewed on enquiry.<\/p>\n

Specifiche e denominazioni equivalenti<\/h2>\n
\n\n\n\n\n\n\n
Designation System<\/th>\nEquivalent<\/th>\n<\/tr>\n<\/thead>\n
AA 6061<\/td>\nEN AW-6061<\/td>\n<\/tr>\n
UNS A96061<\/td>\nISO Al-Mg1SiCu<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Common standards:<\/strong> ASTM B221, ASTM B211, EN 755, GB\/T 6892.<\/p>\n

Composizione chimica<\/h2>\n
\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>\n0.40\u20130.80<\/td>\n<\/tr>\n
Fe<\/td>\n0.70 max<\/td>\n<\/tr>\n
Cu<\/td>\n0.15\u20130.40<\/td>\n<\/tr>\n
Mn<\/td>\n0,15 max<\/td>\n<\/tr>\n
Mg<\/td>\n0.80\u20131.20<\/td>\n<\/tr>\n
Cr<\/td>\n0.04\u20130.35<\/td>\n<\/tr>\n
Zn<\/td>\n0,25 max<\/td>\n<\/tr>\n
Ti<\/td>\n0,15 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>\nBalance (remainder)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

Values below are typical for extruded or drawn product and should be confirmed against the mill test certificate for the specific temper and section.<\/p>\n

\n\n\n\n\n\n\n\n\n
Temperamento<\/th>\nResistenza alla trazione (MPa)<\/th>\nResistenza allo snervamento (MPa)<\/th>\nAllungamento (%)<\/th>\n<\/tr>\n<\/thead>\n
O<\/td>\n124<\/td>\n55<\/td>\n25<\/td>\n<\/tr>\n
T4<\/td>\n207<\/td>\n110<\/td>\n18<\/td>\n<\/tr>\n
T6<\/td>\n310<\/td>\n276<\/td>\n12<\/td>\n<\/tr>\n
T651<\/td>\n310<\/td>\n276<\/td>\n12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Guida alla scelta della tempra<\/h2>\n
    \n
  • O<\/strong> \u2014 soft, for heavy forming.<\/li>\n
  • T4<\/strong> \u2014 naturally aged; good formability with moderate strength.<\/li>\n
  • T6<\/strong> \u2014 solution heat-treated and artificially aged; the standard high-strength temper.<\/li>\n
  • T651 \/ T6511<\/strong> \u2014 T6 with stress relief by stretching (T6511 for extrusions); best dimensional stability for machining.<\/li>\n<\/ul>\n

    Caratteristiche principali<\/h2>\n

    Strength-to-Weight Advantage<\/h3>\n

    T6 tube gives high load capacity at low weight, ideal for frames and rails.<\/p>\n

    Saldabilit\u00e0<\/h3>\n

    Joins cleanly by TIG\/MIG for fabricated structures.<\/p>\n

    Resistenza alla corrosione<\/h3>\n

    Suitable for indoor, outdoor, and light marine use with optional finishing.<\/p>\n

    Form Flexibility<\/h3>\n

    Available across a wide OD\/wall range for structural and decorative builds.<\/p>\n

    Applicazioni<\/h2>\n
      \n
    • Structural and architectural frames<\/li>\n
    • Handrails, guardrails, and truck bodies<\/li>\n
    • Automotive and bicycle structures<\/li>\n
    • Industrial and consumer products<\/li>\n<\/ul>\n

      Note sulla lavorazione e sulla finitura superficiale<\/h2>\n
        \n
      • involucri e staffe che richiedono un buon aspetto<\/strong> 6061 machines cleanly with standard carbide tooling; T651\/T6511 give the best dimensional stability.<\/li>\n
      • parti strutturali leggere e decorative<\/strong> readily welded by TIG\/MIG with 4043 or 5356 filler; strength in the heat-affected zone drops relative to T6.<\/li>\n
      • Anodizing & finishing:<\/strong> anodizing and powder coating available for appearance and added corrosion protection.<\/li>\n
      • finiture e rivestimenti visibili dove la finitura \u00e8 importante<\/strong> supplied cut to size; standard and custom lengths supported.<\/li>\n<\/ul>\n

        Documenti di qualit\u00e0 e ispezione<\/h2>\n
          \n
        • Material Test Certificate (MTC)<\/strong> supplied with every order, per EN 10204 3.1 where requested.<\/li>\n
        • Dimension and visual inspection<\/strong> on each shipment; ultrasonic or eddy-current testing available on request.<\/li>\n
        • Third-party testing<\/strong> such as SGS can be arranged for composition and mechanical verification when required (SGS provides a test report, not a company certification).<\/li>\n
        • Management system:<\/strong> ISO 9001 (quality), ISO 14001 (environment), ISO 45001 (occupational health and safety) \u2014 no year suffix.<\/li>\n<\/ul>\n

          Why Choose Linsy for 6061 Aluminum Round Tube<\/h2>\n
            \n
          • Two decades of extrusion and fabrication experience<\/strong> from our Shenzhen facility, serving the 1000\u20138000 series.<\/li>\n
          • Full processing chain<\/strong> \u2014 CNC machining, TIG\/MIG welding, laser cutting, anodizing, polishing, and powder coating handled in-house or with qualified partners.<\/li>\n
          • Documentation you can trust:<\/strong> MTC with every order and SGS test reports available on request.<\/li>\n
          • Cut-to-size and custom dimensions<\/strong> supported for most forms, with lead times typically 10\u201360 days depending on temper and quantity.<\/li>\n<\/ul>\n

            Risorse correlate<\/h2>\n

            The following guides cover selection, temper comparison, and machining notes for this alloy. Confirm the live URLs before publishing \u2014 replace any external references with Linsy-owned blog links where available.<\/p>\n

              \n
            • Alluminio 5052 o 6061: La guida definitiva<\/li>\n
            • Beginner\u2019s Guide: Comparing Aluminum 5052 H32 and 6061 T6<\/li>\n
            • Leghe di alluminio 6061 vs 7075: Guida approfondita al confronto<\/li>\n
            • Alluminio 6061 T651 vs. 6061 T6: la scelta migliore<\/li>\n
            • 3003 VS 6061: confronto completo e approfondito<\/li>\n
            • Guida definitiva alle leghe di alluminio forgiate 7075 vs 6061<\/li>\n
            • Alluminio 6061 T4 101: tutto quello che c'\u00e8 da sapere<\/li>\n
            • Angolo di alluminio 6061: Guida alla scelta<\/li>\n
            • La guida definitiva al tondo di alluminio 6061<\/li>\n
            • Tutto quello che c'\u00e8 da sapere sull'alluminio 6061 T6511<\/li>\n<\/ul>\n

              Domande frequenti sull'alluminio 6061<\/h2>\n

              Is 6061 round tube heat-treatable?<\/h3>\n

              Yes. It is supplied in O, T4, T6, T651, and T6511 tempers; T6 is standard for structural tube.<\/p>\n

              Can tubes be welded into frames?<\/h3>\n

              Yes. 6061 tube is a common choice for welded frames and rails using 4043\/5356 filler.<\/p>\n

              What OD and wall ranges are available?<\/h3>\n

              Typical OD 6\u2013300 mm with wall 0.5\u201325 mm; custom sizes on enquiry.<\/p>\n

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

              Qual \u00e8 la quantit\u00e0 minima d'ordine?<\/h3>\n

              MOQ depends on form and temper. Standard sections and tempers can start from a few hundred kilograms; custom-dimension or special-temper orders are reviewed case by case.<\/p>\n

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

              For stock-available tempers, lead time is typically 10\u201330 days. Custom extrusion or heat-treated conditions may take up to 60 days. Confirm with our sales team at enquiry.<\/p>\n

              Can you supply cut-to-size and processing?<\/h3>\n

              Yes. We offer cutting, CNC machining, welding, anodizing, and polishing. Provide your drawings or dimension list with the enquiry.<\/p>\n

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

              Every order ships with an MTC. SGS or other third-party test reports can be arranged on request.<\/p>","protected":false},"excerpt":{"rendered":"

              6061 Aluminum Round Tube is a versatile heat-treatable 6xxx alloy offering an excellent strength-to-weight ratio, good weldability, and corrosion resistance. Commonly supplied in T6, it suits structural, machined, and transport parts.<\/p>\n

              \nModuli disponibili:<\/strong> round tube
              \nTemperamenti comuni:<\/strong> O \/ T4 \/ T6 \/ T651 \/ T6511
              \nSupporto per l'elaborazione:<\/strong> CNC machining \/ welding \/ anodizing \/ cutting
              \nDocumenti di qualit\u00e0:<\/strong> Rapporto MTC allegato a ogni ordine<\/p>","protected":false},"featured_media":9099,"template":"","meta":{"_seopress_titles_title":"6061 Aluminum Round Tube Supplier | EN AW-6061 | ISO 9001","_seopress_titles_desc":"Linsy supplies 6061 aluminum round tube in T6 and T651 for frames, rails and structurals. Custom OD and wall, MTC per order, ISO 9001.","_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":[191],"product_tag":[],"class_list":["post-8955","product","type-product","status-publish","has-post-thumbnail","product_cat-aluminum-round-tube","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product\/8955","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\/9099"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/media?parent=8955"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_brand?post=8955"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_cat?post=8955"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/it\/wp-json\/wp\/v2\/product_tag?post=8955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}