{"id":9023,"date":"2025-08-30T08:43:13","date_gmt":"2025-08-30T08:43:13","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9023"},"modified":"2026-01-13T14:48:08","modified_gmt":"2026-01-13T14:48:08","slug":"barra-redonda-de-aluminio-7075","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/pt\/produto\/barra-redonda-de-aluminio-7075\/","title":{"rendered":"Barra redonda de alum\u00ednio 7075-O\/T6\/T651\/T73\/T7351"},"content":{"rendered":"<h2>Descri\u00e7\u00e3o<\/h2>\n<p><strong>Barra redonda de alum\u00ednio Linsy 7075<\/strong> \u00e9 uma liga aeroespacial de primeira linha, conhecida por ser um dos tipos de alum\u00ednio mais resistentes dispon\u00edveis. Contendo zinco como seu principal elemento de liga, oferece resist\u00eancia e dureza excepcionais, compar\u00e1veis \u00e0s do a\u00e7o. Comumente fornecido na <strong>Temperamentos T6 e T651<\/strong>, O sistema de controle de qualidade, que oferece desempenho m\u00e1ximo para aplica\u00e7\u00f5es cr\u00edticas e de alto estresse.<\/p>\n<h2>Aplica\u00e7\u00e3o da barra redonda de alum\u00ednio 7075<\/h2>\n<ul>\n<li><strong>Aeronaves e componentes aeroespaciais:<\/strong> Anteparos, asas e estruturas da fuselagem.<\/li>\n<li><strong>Pe\u00e7as estruturais de alto estresse:<\/strong> Engrenagens, eixos e v\u00e1lvulas.<\/li>\n<li><strong>Defesa e artigos esportivos:<\/strong> Armas de fogo de precis\u00e3o e componentes de bicicleta de alta qualidade.<\/li>\n<li><strong>Moldes e matrizes:<\/strong> Ferramentas para moldagem por inje\u00e7\u00e3o de pl\u00e1stico.<\/li>\n<li><strong>Fixadores e acess\u00f3rios:<\/strong> Parafusos e conectores de alta resist\u00eancia.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3077 size-full\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png\" alt=\"Barra redonda de alum\u00ednio 7075 para aplica\u00e7\u00f5es aeroespaciais e estruturais\" width=\"800\" height=\"600\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-600x450.png 600w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-285x214.png 285w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>-<\/p>\n<h2>Especifica\u00e7\u00e3o<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<thead>\n<tr style=\"background-color: #e67e23; color: #fff;\">\n<th style=\"padding: 10px; border: 1px solid grey;\">Liga met\u00e1lica<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">Temperamento<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">Di\u00e2metro (mm)<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">Comprimento (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center; padding: 10px; border: 1px solid grey;\">7075 Alu. Barra<\/td>\n<td style=\"text-align: center; padding: 10px; border: 1px solid grey;\">F, O, T6, T651, T7451, H112<\/td>\n<td style=\"text-align: center; padding: 10px; border: 1px solid grey;\">\u03a61 - 10.000 mm<\/td>\n<td style=\"text-align: center; padding: 10px; border: 1px solid grey;\">5 - 20,000<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; padding: 10px; border: 1px solid grey;\" colspan=\"4\">O comprimento, a largura e a altura podem ser personalizados<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>-<\/p>\n<h2>Composi\u00e7\u00e3o qu\u00edmica<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<thead>\n<tr style=\"background-color: #e67e23; color: #fff;\">\n<th style=\"padding: 10px; border: 1px solid grey;\">Elemento<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">Porcentagem %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Si<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0,4 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Fe<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0,5 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Cu<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">1,2 - 2,0 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Mn<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0,3 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Mg<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">2.1 - 2.9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Cr<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0.18 - 0.28<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Zn<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">5.1 - 6.1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Ti<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0,2 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">Zr<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0,25 M\u00e1ximo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">IA<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">Restante<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>-<\/p>\n<h2>Propriedades mec\u00e2nicas e temperaturas<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o, m\u00e1xima<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">240 - 590 MPa<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o, rendimento<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">120 - 510 MPa<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Alongamento na ruptura %<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">1,8% - 12%<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">Resist\u00eancia ao cisalhamento<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">150 - 340 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>-<\/p>\n<h2>Recurso<\/h2>\n<ul>\n<li><strong>For\u00e7a excepcional:<\/strong> Uma das ligas de alum\u00ednio de maior resist\u00eancia para integridade estrutural.<\/li>\n<li><strong>Alta dureza:<\/strong> Oferece resist\u00eancia superior ao desgaste e \u00e0 fadiga.<\/li>\n<li><strong>Boa usinabilidade:<\/strong> Pode ser torneado e fresado com precis\u00e3o para toler\u00e2ncias r\u00edgidas.<\/li>\n<li><strong>Excel\u00eancia em anodiza\u00e7\u00e3o:<\/strong> Responde bem a tratamentos de superf\u00edcie para aumentar a durabilidade.<\/li>\n<\/ul>\n<p>-<\/p>\n<h2>Por que escolher as barras redondas 7075 da Linsy?<\/h2>\n<p>Como l\u00edder de primeira linha na fabrica\u00e7\u00e3o de alum\u00ednio, a Linsy Aluminum oferece <strong>Barras redondas de alum\u00ednio 7075 de alta qualidade<\/strong>, certificado para <strong>Normas ISO 9001, ASTM B221, GB\/T 3190, AMS e JIS<\/strong>.<\/p>\n<p>Com mais de 20 anos de experi\u00eancia e uma capacidade de produ\u00e7\u00e3o anual de 300.000 toneladas, mantemos um vasto estoque de barras redondas em v\u00e1rios di\u00e2metros e comprimentos, dando suporte a <strong>dimens\u00f5es personalizadas e baixos MOQs<\/strong>. Nossa equipe dedicada garante uma entrega r\u00e1pida em mais de 20 pa\u00edses, pre\u00e7os competitivos e excelente suporte p\u00f3s-venda.<\/p>\n<p><a style=\"color: #ff6600; font-weight: bold;\" href=\"https:\/\/api.whatsapp.com\/send?phone=8618124703776\">Fa\u00e7a uma cota\u00e7\u00e3o r\u00e1pida hoje mesmo!<\/a><\/p>\n<p>-<\/p>\n<h2>Recursos relevantes do hub de conhecimento<\/h2>\n<ul>\n<li><strong><a href=\"https:\/\/premiumalu.com\/pt\/guia-definitivo-para-dominar-o-tubo-de-aluminio-7075\/\">Guia definitivo para o alum\u00ednio 7075<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/pt\/guia-definitivo-para-aluminio-forjado-7075-t6-para-aeronaves\/\">Guia definitivo para o alum\u00ednio 7075-T6<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/pt\/guia-definitivo-das-propriedades-do-aluminio-7075-t73\/\">Guia definitivo para o alum\u00ednio 7075-T73<\/a><\/strong><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/pt\/guia-definitivo-de-comparacao-entre-as-ligas-de-aluminio-6061-e-7075\/\"><strong>Alum\u00ednio 6061 Vs 7075<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/pt\/diferencas-entre-as-ligas-de-aluminio-7050-e-7075\/\"><strong>Alum\u00ednio 7050 Vs 7075<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/pt\/comparacao-abrangente-e-detalhada-entre-2024-e-7075\/\"><strong>Alum\u00ednio 2024 Vs 7075<\/strong><\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><strong>Barra redonda de alum\u00ednio 7075<\/strong> \u00e9 uma liga aeroespacial de primeira linha, conhecida por ser um dos tipos de alum\u00ednio mais resistentes dispon\u00edveis. Contendo zinco como seu principal elemento de liga, oferece resist\u00eancia e dureza excepcionais, compar\u00e1veis \u00e0s do a\u00e7o. Comumente fornecida nas t\u00eamperas T6 e T651, ela oferece desempenho m\u00e1ximo para aplica\u00e7\u00f5es cr\u00edticas e de alta tens\u00e3o.<\/p>","protected":false},"featured_media":9111,"template":"","meta":{"_seopress_titles_title":"7075-O\/T6\/T651\/T73\/T7351 Aluminum Round Bar | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal 7075-O\/T6\/T651\/T73\/T7351 aluminum round bar for your project. All ISO & En AW certified. 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