{"id":2938,"date":"2024-06-01T02:46:02","date_gmt":"2024-06-01T02:46:02","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=2938"},"modified":"2026-07-08T15:01:14","modified_gmt":"2026-07-08T15:01:14","slug":"aleacion-de-aluminio-5082","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/es\/producto\/aleacion-de-aluminio-5082\/","title":{"rendered":"Aleaci\u00f3n de aluminio 5082"},"content":{"rendered":"

What Is 5082 Aluminum?<\/h2>\n

5082 aluminum, also written AlMg4.5, is a non-heat-treatable 5xxx-series alloy containing about 4.0-5.0% magnesium. It sits between the softer 5052 and the stronger marine grades such as 5083 and 5059. The moderate magnesium level gives 5082 good strength, excellent weldability, and reliable corrosion resistance in marine and industrial environments, while keeping the risk of sensitization low.<\/p>\n

Because it is strain-hardenable rather than heat-treatable, 5082 is supplied in O, H111, H112, and the H3x strain-hardened tempers. It is a common choice for ship superstructures, vehicle bodies, pressure equipment, and architectural paneling.<\/p>\n

Available 5082 Aluminum Products<\/h2>\n

Linsy stocks and custom-rolls 5082 in the following forms. Dimensions below are typical production ranges; other sizes can be negotiated on request.<\/p>\n

5082 Aluminum Sheet & Plate<\/h3>\n\n\n\n\n\n\n\n\n
Dimensi\u00f3n<\/th>\nRango t\u00edpico<\/th>\nNota<\/th>\n<\/tr>\n<\/thead>\n
Espesor<\/td>\n0.5 \u2013 150 mm<\/td>\nPlaca hasta 150 mm, chapa 0.5 \u2013 6 mm<\/td>\n<\/tr>\n
Anchura<\/td>\n500 \u2013 3000 mm<\/td>\nBorde de laminaci\u00f3n o cortado a medida<\/td>\n<\/tr>\n
Longitud<\/td>\n500 \u2013 12000 mm<\/td>\nLongitudes personalizadas disponibles<\/td>\n<\/tr>\n
Temple comunes<\/td>\nO, H111, H112, H32, H34, H38<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5082 Aluminum Bar & Rod<\/h3>\n\n\n\n\n\n\n\n
Dimensi\u00f3n<\/th>\nRango t\u00edpico<\/th>\nNota<\/th>\n<\/tr>\n<\/thead>\n
Di\u00e1metro<\/td>\n6 \u2013 400 mm<\/td>\nRedonda, cuadrada, hexagonal<\/td>\n<\/tr>\n
Longitud<\/td>\n500 \u2013 12000 mm<\/td>\nCortado a medida<\/td>\n<\/tr>\n
Temple comunes<\/td>\nO, H111, H112<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5082 Aluminum Tube & Pipe<\/h3>\n\n\n\n\n\n\n\n\n
Dimensi\u00f3n<\/th>\nRango t\u00edpico<\/th>\nNota<\/th>\n<\/tr>\n<\/thead>\n
Di\u00e1metro exterior<\/td>\n6 \u2013 400 mm<\/td>\nSin costura o soldado<\/td>\n<\/tr>\n
Espesor de pared<\/td>\n0.5 \u2013 40 mm<\/td>\n<\/td>\n<\/tr>\n
Longitud<\/td>\n500 \u2013 12000 mm<\/td>\nLongitudes personalizadas disponibles<\/td>\n<\/tr>\n
Temple comunes<\/td>\nO, H111, H112<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Especificaciones y denominaciones equivalentes<\/h2>\n\n\n\n\n\n\n\n
Sistema<\/th>\nDenominaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n
AA \/ UNS<\/td>\n5082 \/ A95082<\/td>\n<\/tr>\n
ES<\/td>\nEN AW-5082 (AlMg4.5)<\/td>\n<\/tr>\n
Normas comunes<\/td>\nASTM B209, EN 485, EN 573, EN 754<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composici\u00f3n qu\u00edmica<\/h2>\n

Composition below follows the AA 5082 specification. Values are weight percent, balance aluminium.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nContenido (%)<\/th>\n<\/tr>\n<\/thead>\n
Silicio (Si)<\/td>\n0,20 como m\u00e1ximo<\/td>\n<\/tr>\n
Hierro (Fe)<\/td>\n0,35 m\u00e1x.<\/td>\n<\/tr>\n
Cobre (Cu)<\/td>\n0,15 m\u00e1x.<\/td>\n<\/tr>\n
Manganeso (Mn)<\/td>\n0.15 – 0.35<\/td>\n<\/tr>\n
Magnesio (Mg)<\/td>\n4.00 – 5.00<\/td>\n<\/tr>\n
Cromo (Cr)<\/td>\n0,15 m\u00e1x.<\/td>\n<\/tr>\n
Zinc (Zn)<\/td>\n0,25 m\u00e1x.<\/td>\n<\/tr>\n
Titanio (Ti)<\/td>\n0,10 m\u00e1x.<\/td>\n<\/tr>\n
Otros (cada uno \/ total)<\/td>\n0.05 \/ 0.15<\/td>\n<\/tr>\n
Aluminio (Al)<\/td>\nSaldo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propiedades mec\u00e1nicas seg\u00fan el estado de templado<\/h2>\n

Typical room-temperature properties for 5082 sheet and plate. Values are indicative and should be confirmed against the ordered specification and thickness.<\/p>\n\n\n\n\n\n\n\n\n\n
Temple<\/th>\nResistencia a la tracci\u00f3n (MPa)<\/th>\nL\u00edmite el\u00e1stico (MPa)<\/th>\nAlargamiento (%)<\/th>\nDureza Brinell (HB)<\/th>\n<\/tr>\n<\/thead>\n
O<\/td>\n275<\/td>\n125<\/td>\n22<\/td>\n75<\/td>\n<\/tr>\n
H111<\/td>\n305<\/td>\n160<\/td>\n18<\/td>\n85<\/td>\n<\/tr>\n
H32<\/td>\n315<\/td>\n245<\/td>\n14<\/td>\n95<\/td>\n<\/tr>\n
H34<\/td>\n345<\/td>\n285<\/td>\n12<\/td>\n100<\/td>\n<\/tr>\n
H38<\/td>\n380<\/td>\n330<\/td>\n10<\/td>\n110<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Gu\u00eda para la selecci\u00f3n del temple<\/h2>\n
    \n
  • O \/ H111<\/strong> – Soft and formable; best for deep drawing, bending, and complex fabricated parts.<\/li>\n
  • H112<\/strong> – As-fabricated temper for plate where moderate strength and flatness are needed.<\/li>\n
  • H32 \/ H34<\/strong> – Balanced strength and formability for panels, bodies, and welded assemblies.<\/li>\n
  • H38<\/strong> – Highest strength among common 5082 tempers; use where stiffness matters and forming is minimal.<\/li>\n<\/ul>\n

    Caracter\u00edsticas principales<\/h2>\n

    Seawater & Chemical Corrosion Resistance<\/h3>\n

    5082 resists corrosion in seawater and many industrial atmospheres, and its moderate magnesium content keeps sensitization risk low even after welding.<\/p>\n

    Buena soldabilidad<\/h3>\n

    5082 welds readily with MIG and TIG. Matching or 5xxx filler (e.g. 5356, 5183) preserves corrosion resistance in the weld zone.<\/p>\n

    Balanced Strength & Formability<\/h3>\n

    The H3x tempers provide useful strength while remaining formable enough for vehicle bodies and panels.<\/p>\n

    Rendimiento a baja temperatura<\/h3>\n

    Like other 5xxx alloys, 5082 retains toughness at low temperatures, supporting cryogenic and marine use.<\/p>\n

    Aplicaciones<\/h2>\n
      \n
    • Ship and boat superstructures, decks, and hull fittings<\/li>\n
    • Vehicle bodies, trailers, and transport frames<\/li>\n
    • Recipientes a presi\u00f3n soldados y tanques de almacenamiento<\/li>\n
    • Architectural paneling and cladding<\/li>\n
    • General welded structures and fabricated parts<\/li>\n<\/ul>\n

      Notas sobre el procesamiento y el acabado superficial<\/h2>\n
        \n
      • Mecanizado:<\/strong> 5082 machines well with standard aluminum tooling; use coolant to avoid built-up edge.<\/li>\n
      • Soldadura:<\/strong> MIG\/TIG with 5xxx filler; preheat is rarely required for thin sections.<\/li>\n
      • Conformado:<\/strong> O and H111 tempers form easily; verify bend radius for H3x tempers.<\/li>\n
      • Acabado superficial:<\/strong> Mill finish, brushed, anodized (even grey tone), powder coated, or PVC-film protected.<\/li>\n<\/ul>\n

        Documentaci\u00f3n de calidad e inspecci\u00f3n<\/h2>\n

        Every 5082 order ships with a Mill Test Certificate (MTC) covering chemical composition and mechanical properties. Third-party inspection and SGS test reports are available on request. Linsy’s production is managed under ISO 9001, ISO 14001, and ISO 45001 systems.<\/p>\n

        Why Choose Linsy for 5082<\/h2>\n

        Linsy is a Shenzhen-based aluminum supplier with more than 20 years of experience across the 1000-8000 series. For 5082 we support sheet, plate, bar, and tube with in-house CNC machining, cutting, welding preparation, and surface finishing. Typical custom lead time is 10-60 days depending on form and quantity, with MTC supplied on every order.<\/p>\n

        Recursos relacionados<\/h2>\n

        For deeper technical background on 5082 and related alloys, see the following resources from Linsy’s knowledge library:<\/p>\n

          \n
        • 5xxx Series Aluminum Alloys: A Buyer’s Guide – how to select the right Al-Mg alloy for your project<\/li>\n
        • 5082 vs 5083 Aluminum: Strength and Corrosion Compared – which medium-Mg grade fits your application<\/li>\n
        • Aluminio de grado marino: Selecci\u00f3n de materiales para la construcci\u00f3n de embarcaciones: qu\u00e9 aleaciones est\u00e1n aprobadas para cada condici\u00f3n de servicio<\/li>\n
        • Comprensi\u00f3n de las designaciones de temple del aluminio: O, H y T: qu\u00e9 significan los c\u00f3digos de temple y c\u00f3mo elegir el adecuado<\/li>\n<\/ul>\n

          5082 Aluminum FAQ<\/h2>\n

          Is 5082 heat-treatable?<\/h3>\n

          No. 5082 is a non-heat-treatable 5xxx alloy strengthened by strain hardening (the H tempers). It cannot be solution heat treated like 6xxx or 7xxx alloys.<\/p>\n

          How does 5082 compare to 5083?<\/h3>\n

          5083 has higher magnesium (4.0-4.9% vs 4.0-5.0% nominal but typically stronger) and is the stronger marine grade. 5082 offers slightly lower strength with very good corrosion resistance and formability at lower cost for less critical structures.<\/p>\n

          Can 5082 be anodized?<\/h3>\n

          Yes, though 5xxx alloys anodise to a grey tone. For a consistent decorative finish, powder coating is often preferred.<\/p>\n

          What filler should I use to weld 5082?<\/h3>\n

          Use a 5xxx filler such as 5356 or 5183 matched to the service environment.<\/p>\n

          \u00bfCu\u00e1l es el plazo de entrega habitual?<\/h3>\n

          Typical custom lead time is 10-60 days depending on form, temper, and quantity. Contact us with your specification for a firm quote.<\/p>\n

          Preguntas frecuentes generales sobre pedidos<\/h2>\n

          \u00bfCu\u00e1l es la cantidad m\u00ednima de pedido?<\/h3>\n

          Las cantidades m\u00ednimas de pedido (MOQ) dependen de la forma y el tama\u00f1o. Los tama\u00f1os de stock m\u00e1s peque\u00f1os pueden tener MOQ m\u00e1s bajos; las dimensiones completamente personalizadas se cotizan seg\u00fan la consulta.<\/p>\n

          \u00bfProporcionan certificados de prueba de f\u00e1brica (MTC)?<\/h3>\n

          S\u00ed. Se suministra un MTC con cada pedido, y se pueden gestionar informes de inspecci\u00f3n de SGS o de terceros bajo solicitud.<\/p>\n

          \u00bfQu\u00e9 certificaciones posee Linsy?<\/h3>\n

          La producci\u00f3n se gestiona bajo los sistemas ISO 9001, ISO 14001 e ISO 45001. El material se puede suministrar seg\u00fan las normas ASTM, EN, GB y JIS bajo solicitud.<\/p>\n

          \u00bfPueden cortar o mecanizar seg\u00fan plano?<\/h3>\n

          S\u00ed. Ofrecemos mecanizado CNC, corte por l\u00e1ser, preparaci\u00f3n para plegado y acabado superficial antes del env\u00edo.<\/p>","protected":false},"excerpt":{"rendered":"

          5082 aluminum (AlMg4.5) is a medium-strength, non-heat-treatable 5xxx alloy with strong resistance to seawater and industrial atmospheres. Its balanced magnesium content gives good weldability and formability without the stress-corrosion risk of higher-Mg grades, making it a workhorse for shipbuilding, vehicle bodies, and welded structures. Linsy supplies 5082 sheet, plate, bar, and tube in O, H111, H112, and H3x tempers.<\/p>\n

          \nFormularios disponibles:<\/strong> chapa \/ placa \/ barra \/ tubo \/ perfil \/ bobina
          \nTemperamentos habituales:<\/strong> O \/ H111 \/ H112 \/ H32 \/ H34 \/ H38
          \nAsistencia t\u00e9cnica:<\/strong> Mecanizado CNC \/ soldadura \/ corte por l\u00e1ser \/ anodizado \/ recubrimiento en polvo
          \nDocumentos de calidad:<\/strong> Informe MTC con cada pedido<\/p>","protected":false},"featured_media":4718,"template":"","meta":{"_seopress_titles_title":"5082 Aluminum Alloy \u2014 Sheet, Plate & Bar Supplier | Linsy","_seopress_titles_desc":"5082 aluminum alloy (AlMg4.5) \u2014 sheet, plate, bar in O\/H32\/H38. Excellent seawater corrosion resistance and weldability. Custom sizes, 10-60 day lead.","_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":[88,99],"product_tag":[],"class_list":["post-2938","product","type-product","status-publish","has-post-thumbnail","product_cat-5000-series-aluminum-alloys","product_cat-most-popular-aluminum-grade","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/product\/2938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/media\/4718"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/media?parent=2938"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/product_brand?post=2938"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/product_cat?post=2938"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/es\/wp-json\/wp\/v2\/product_tag?post=2938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}