{"id":8065,"date":"2025-02-23T15:06:40","date_gmt":"2025-02-23T15:06:40","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8065"},"modified":"2026-07-08T15:01:11","modified_gmt":"2026-07-08T15:01:11","slug":"liga-de-aluminio-7049","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/pt\/produto\/liga-de-aluminio-7049\/","title":{"rendered":"Liga de alum\u00ednio 7049"},"content":{"rendered":"

What Is 7049 Aluminum?<\/h2>\n

7049 aluminum is a high-strength 7xxx series alloy with high zinc and copper content, formulated primarily as a forging grade. It offers excellent resistance to stress-corrosion cracking and good machinability, which makes it a frequent choice for critical structural forgings in aerospace and missile applications. It is generally considered non-weldable and is best supplied as forged or machined parts. Linsy supplies 7049 in plate, bar, and forging stock with mill test certificates on every order.<\/p>\n

Available 7049 Aluminum Products<\/h2>\n

Placa<\/h3>\n

Temperos dispon\u00edveis:<\/strong> F, O, T6, T651, T7451, H112<\/p>\n\n\n\n
Temperamento<\/th>\nEspessura (mm)<\/th>\nLargura (mm)<\/th>\nComprimento (mm)<\/th>\n<\/tr>\n
F, O, T6, T651, T7451, H112<\/td>\n0.5 \u2013 200<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (corte sob medida)<\/td>\n<\/tr>\n<\/table>\n

Barra \/ Haste<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T73, T352<\/p>\n\n\n\n
Temperamento<\/th>\nDi\u00e2metro (mm)<\/th>\nComprimento (mm)<\/th>\n<\/tr>\n
T73, T352<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Forging stock<\/h3>\n

Temperos dispon\u00edveis:<\/strong> T73, T352<\/p>\n\n\n\n
Temperamento<\/th>\nAvailable forms<\/th>\nObserva\u00e7\u00e3o<\/th>\n<\/tr>\n
T73, T352<\/td>\nBloom, billet, disc<\/td>\nCustom forging on request<\/td>\n<\/tr>\n<\/table>\n

Especifica\u00e7\u00f5es e Designa\u00e7\u00f5es Equivalentes<\/h2>\n

7049 aluminum (EN AW-7049, 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), and ASTM B313 (welded tube). Forging stock follows ASTM B247. Always confirm the exact specification and temper with our team for your order.<\/p>\n

Composi\u00e7\u00e3o qu\u00edmica<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nPorcentagem (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,40 m\u00e1x<\/td>\n<\/tr>\n
Fe<\/td>\n0,35 m\u00e1x.<\/td>\n<\/tr>\n
Cu<\/td>\n1.2 \u2013 1.9<\/td>\n<\/tr>\n
Mn<\/td>\n0,20 m\u00e1x<\/td>\n<\/tr>\n
Mg<\/td>\n2.1 - 2.9<\/td>\n<\/tr>\n
Cr<\/td>\n0.10 \u2013 0.22<\/td>\n<\/tr>\n
Zn<\/td>\n7.6 - 8.4<\/td>\n<\/tr>\n
Ti<\/td>\n0,10 m\u00e1ximo<\/td>\n<\/tr>\n
Zr<\/td>\n0,25 m\u00e1ximo<\/td>\n<\/tr>\n
Outros (cada)<\/td>\n0.05<\/td>\n<\/tr>\n
Outros (total)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\nEquil\u00edbrio<\/td>\n<\/tr>\n<\/table>\n

Propriedades Mec\u00e2nicas por T\u00eampera<\/h2>\n\n\n\n\n
Temperamento<\/th>\nResist\u00eancia \u00e0 tra\u00e7\u00e3o (MPa)<\/th>\nResist\u00eancia ao escoamento (MPa)<\/th>\nAlongamento (%)<\/th>\nResist\u00eancia ao cisalhamento (MPa)<\/th>\n<\/tr>\n
T73<\/td>\n483 \u2013 517*<\/td>\n414 \u2013 448*<\/td>\n7 \u2013 12*<\/td>\n150 \u2013 340*<\/td>\n<\/tr>\n
T352<\/td>\n483 \u2013 517*<\/td>\n414 \u2013 448*<\/td>\n7 \u2013 12*<\/td>\n150 \u2013 340*<\/td>\n<\/tr>\n<\/table>\n

Os valores s\u00e3o t\u00edpicos para a condi\u00e7\u00e3o indicada. Um travess\u00e3o (\u2014) indica que o valor n\u00e3o estava dispon\u00edvel nos dados de origem; confirme com o certificado de f\u00e1brica. Valores com asterisco s\u00e3o estimativas pendentes de verifica\u00e7\u00e3o \u2014 consulte o relat\u00f3rio de auditoria.<\/p>\n

Guia de Sele\u00e7\u00e3o de Tempero<\/h2>\n
    \n
  • O<\/strong> \u2014 Annealed, softest condition.<\/li>\n
  • T6 \/ T651<\/strong> \u2014 Peak-aged; highest strength, lower corrosion resistance.<\/li>\n
  • T73 \/ T7451<\/strong> \u2014 Overaged for maximum stress-corrosion resistance; preferred for critical aerospace forgings.<\/li>\n
  • T352<\/strong> \u2014 Solution heat-treated and retrofit aged for forgings.<\/li>\n<\/ul>\n

    Principais caracter\u00edsticas<\/h2>\n

    Resist\u00eancia muito alta<\/h3>\n

    Among the strongest 7xxx forging alloys.<\/p>\n

    Excellent stress-corrosion resistance (overaged)<\/h3>\n

    T73 \/ T7451 tempers resist cracking in aggressive environments.<\/p>\n

    Boa usinabilidade<\/h3>\n

    Cuts cleanly on CNC equipment.<\/p>\n

    Generally non-weldable<\/h3>\n

    Design as forged or machined parts; welding is not recommended.<\/p>\n

    Aplicativos<\/h2>\n
      \n
    • Aerospace and missile structural forgings<\/li>\n
    • Landing-gear and high-load components<\/li>\n
    • Defense and ordnance parts<\/li>\n
    • High-strength machined blocks<\/li>\n
    • Critical fatigue-rated structures<\/li>\n<\/ul>\n

      **Notas sobre Processamento e Acabamento de Superf\u00edcie**<\/h2>\n

      Linsy supplies 7049 as plate, bar, and forging stock, then CNC-machines and laser-cuts to print. It is not recommended for welding. For corrosion protection, anodizing or painting is advised, and the T73 \/ T7451 tempers should be specified where stress-corrosion resistance is critical.<\/p>\n

      Documentos de Qualidade e Inspe\u00e7\u00e3o<\/h2>\n

      A Linsy \u00e9 uma fornecedora de alum\u00ednio sediada em Shenzhen com mais de 20 anos de experi\u00eancia. Nosso sistema de qualidade \u00e9 certificado pelas normas ISO 9001, ISO 14001 e ISO 45001. Cada pedido \u00e9 enviado com um certificado de ensaio de f\u00e1brica (MTC). Relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o. O prazo de entrega t\u00edpico para personaliza\u00e7\u00e3o \u00e9 de 10 a 60 dias, dependendo do tempero, tamanho e quantidade.<\/p>\n

      Why Choose Linsy for 7049 Aluminum<\/h2>\n
        \n
      • F\u00e1brica em Shenzhen com mais de 20 anos atendendo compradores dos setores aeroespacial, automotivo e de engenharia geral<\/li>\n
      • Ampla gama de formas: chapa, placa, bobina, tubo, barra, fio, perfil e estoque para forjamento<\/li>\n
      • Usinagem CNC, corte a laser, soldagem TIG\/MIG e anodiza\u00e7\u00e3o \/ polimento \/ pintura eletrost\u00e1tica sob o mesmo teto<\/li>\n
      • Certificado de ensaio de f\u00e1brica em cada pedido; relat\u00f3rios SGS mediante solicita\u00e7\u00e3o<\/li>\n
      • Opera\u00e7\u00f5es certificadas ISO 9001 \/ ISO 14001 \/ ISO 45001<\/li>\n<\/ul>\n

        **Recursos Relacionados**<\/h2>\n

        Para leitura aprofundada sobre sele\u00e7\u00e3o e fabrica\u00e7\u00e3o da s\u00e9rie 7xxx, consulte nossos guias sobre sele\u00e7\u00e3o de ligas de alum\u00ednio e soldagem de ligas da s\u00e9rie 7000. (Links internos a serem conectados a artigos publicados no blog da Linsy.)<\/p>\n

        7049 Aluminum FAQ<\/h2>\n

        Is 7049 weldable?<\/h3>\n

        No, 7049 is generally considered non-weldable and is supplied as forged or machined components.<\/p>\n

        Which temper resists stress corrosion best?<\/h3>\n

        The overaged T73 and T7451 tempers give the best resistance to stress-corrosion cracking; use them for critical aerospace structures.<\/p>\n

        Why are some mechanical values marked with an asterisk?<\/h3>\n

        The source mechanical data for 7049 was partially corrupted. Values shown are typical and must be verified against the mill certificate before release.<\/p>\n

        Quais documentos acompanham o pedido?<\/h3>\n

        Cada pedido \u00e9 enviado com um MTC, e relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\n

        FAQ Geral de Pedidos<\/h2>\n

        Qual \u00e9 o prazo de entrega t\u00edpico?<\/h3>\n

        Pedidos personalizados de alum\u00ednio geralmente s\u00e3o enviados em 10 a 60 dias, dependendo da liga, tempero, tamanho e quantidade. Estoque ou tamanhos padr\u00e3o podem ser mais r\u00e1pidos \u2014 pergunte \u00e0 nossa equipe.<\/p>\n

        Posso obter um certificado de ensaio de f\u00e1brica?<\/h3>\n

        Sim. Cada pedido inclui um MTC. Relat\u00f3rios de testes de terceiros SGS est\u00e3o dispon\u00edveis mediante solicita\u00e7\u00e3o.<\/p>\n

        Voc\u00eas oferecem usinagem e acabamento?<\/h3>\n

        Sim. Oferecemos usinagem CNC, corte a laser, soldagem, anodiza\u00e7\u00e3o, polimento e pintura eletrost\u00e1tica a p\u00f3, para que as pe\u00e7as possam ser entregues em um estado mais pr\u00f3ximo ao acabado.<\/p>\n

        Como solicito um or\u00e7amento?<\/h3>\n

        Envie sua liga, t\u00eampera, dimens\u00f5es, quantidade e norma exigida. Nossa equipe confirmar\u00e1 a disponibilidade, o prazo de entrega e o pre\u00e7o.<\/p>","protected":false},"excerpt":{"rendered":"

        7049 aluminum is a high-strength 7xxx series alloy with high zinc and copper content, formulated primarily as a forging grade. It offers excellent resistance to stress-corrosion cracking and good machinability, which makes it a frequent choice for critical structural forgings in aerospace and missile applications. It is generally considered non-weldable and is best supplied as forged or machined parts. Linsy supplies 7049 in plate, bar, and forging stock with mill test certificates on every order.<\/p>\n

        \nFormul\u00e1rios dispon\u00edveis:<\/strong> plate, bar \/ rod, forging stock
        \nTemperamentos comuns:<\/strong> F, H112, O, T352, T6, T651, T73, T7451
        \nSuporte ao processamento:<\/strong> Usinagem CNC, corte a laser, soldagem TIG\/MIG, anodiza\u00e7\u00e3o, polimento, pintura eletrost\u00e1tica
        \nDocumentos de qualidade:<\/strong> Relat\u00f3rio MTC em cada pedido<\/p>","protected":false},"featured_media":8082,"template":"","meta":{"_seopress_titles_title":"7049 Aluminum Alloy \u2014 Forging, Plate & Bar | Linsy Aluminum","_seopress_titles_desc":"7049 (AlZn8MgCu) is a high-strength forging 7xxx alloy from Linsy with excellent stress-corrosion resistance for aerospace and missile structures.","_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-8065","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\/pt\/wp-json\/wp\/v2\/product\/8065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/media\/8082"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/media?parent=8065"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_brand?post=8065"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_cat?post=8065"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_tag?post=8065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}