{"id":9202,"date":"2025-09-23T08:49:12","date_gmt":"2025-09-23T08:49:12","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9202"},"modified":"2026-07-08T15:01:14","modified_gmt":"2026-07-08T15:01:14","slug":"liga-de-aluminio-7475","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/pt\/produto\/liga-de-aluminio-7475\/","title":{"rendered":"Liga de alum\u00ednio 7475"},"content":{"rendered":"

What Is 7475 Aluminum?<\/h2>\n

7475 is a high-strength 7xxx alloy engineered specifically for superior toughness and fracture resistance, even in thicker sections. Commonly supplied in T761 temper for aircraft fuselage and wing skins, it is the preferred choice for critical structures where both strength and durability matter. Linsy supplies 7475 sheet, plate, bar and tube with full MTC documentation. Its high zinc content gives an outstanding strength-to-toughness combination, making it a staple for aircraft skins and bulkheads.<\/p>\n

Available 7475 Aluminum Products<\/h2>\n

7475 Sheet \/ Plate<\/h3>\n\n\n\n\n
Espessura (mm)<\/th>\nLargura (mm)<\/th>\nComprimento (mm)<\/th>\nTemperamento<\/th>\n<\/tr>\n
0.5 \u2013 150<\/td>\n500 \u2013 2500<\/td>\nup to 12,000<\/td>\nT761, T7351<\/td>\n<\/tr>\n
Custom sizes on request<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/table>\n

7475 Bar \/ Tube \/ Wire<\/h3>\n\n\n\n\n
Bar Dia. \/ Tube OD (mm)<\/th>\nWire (mm)<\/th>\nComprimento (mm)<\/th>\nTemperamento<\/th>\n<\/tr>\n
3 \u2013 300 (bar) \/ 6 \u2013 300 (tube)<\/td>\n0.8 \u2013 30<\/td>\nup to 12,000<\/td>\nT761, T7351<\/td>\n<\/tr>\n
Custom sizes on request<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/table>\n

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

7475 is supplied to AMS and ASTM references where applicable (e.g., AMS 4202 for T761 plate). EN AW designation: EN AW-7475. Confirm exact spec with our team.<\/p>\n

Composi\u00e7\u00e3o qu\u00edmica<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/th>\nConte\u00fado (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,10 m\u00e1ximo<\/td>\n<\/tr>\n
Fe<\/td>\n0,12 m\u00e1ximo<\/td>\n<\/tr>\n
Cu<\/td>\n1.2 \u2013 1.9<\/td>\n<\/tr>\n
Mn<\/td>\n0,06 m\u00e1ximo<\/td>\n<\/tr>\n
Mg<\/td>\n1.9 \u2013 2.6<\/td>\n<\/tr>\n
Cr<\/td>\n0.18 \u2013 0.25<\/td>\n<\/tr>\n
Zn<\/td>\n5.2 \u2013 6.2<\/td>\n<\/tr>\n
Ti<\/td>\n0,06 m\u00e1ximo<\/td>\n<\/tr>\n
Outros (cada)<\/td>\n0,05 m\u00e1ximo<\/td>\n<\/tr>\n
Outros (total)<\/td>\n0,15 m\u00e1ximo<\/td>\n<\/tr>\n
Al<\/td>\nEquil\u00edbrio<\/td>\n<\/tr>\n<\/table>\n

Propriedades Mec\u00e2nicas por T\u00eampera<\/h2>\n

Typical T761 values (converted from source KSI): tensile \u2248 524 MPa (76 ksi), yield \u2248 441 MPa (64 ksi), elongation \u2248 12%, shear \u2248 317 MPa (46 ksi). Confirm against the MTC for your form and thickness.<\/p>\n\n\n\n\n
Temperamento<\/th>\nTemperamento<\/th>\nTensile (MPa)<\/th>\nYield (MPa)<\/th>\nElong. (%)<\/th>\n<\/tr>\n
T761<\/td>\n\u2248 524<\/td>\n\u2248 441<\/td>\n\u2248 12<\/td>\n<\/tr>\n
T7351<\/td>\n\u2248 510<\/td>\n\u2248 425<\/td>\n\u2248 12<\/td>\n<\/tr>\n<\/table>\n

Guia de Sele\u00e7\u00e3o de Tempero<\/h2>\n

T761<\/strong> \u2014 peak combination of strength and toughness for skins and structural plate. T7351<\/strong> \u2014 improved stress-corrosion resistance. Both are overaged; not weld-friendly.<\/p>\n

Principais caracter\u00edsticas<\/h2>\n

Superior Toughness<\/h3>\n

Among the toughest 7xxx grades for thick sections.<\/p>\n

Excelente resist\u00eancia \u00e0 fadiga<\/h3>\n

Suited to cyclic-load aircraft skins.<\/p>\n

Soldabilidade limitada<\/h3>\n

Not recommended for fusion welding.<\/p>\n

Aplicativos<\/h2>\n

Aircraft fuselage and wing skins, high-toughness structural parts, bulkheads, critical military components, aerospace fasteners.<\/p>\n

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

CNC machining and saw cutting supported; anodizing with sealant advised for corrosion service.<\/p>\n

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

Every order ships with an MTC. SGS third-party test reports available on request. Linsy holds ISO 9001, ISO 14001 and ISO 45001.<\/p>\n

Why Choose Linsy for 7475<\/h2>\n

Linsy Aluminum is a Shenzhen-based supplier with 20+ years of experience across the 1000\u20138000 series. We supply 7475 sheet, plate, bar and tube with MTC per order and support custom sizes. Typical custom lead time is 10\u201360 days.<\/p>\n

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

Internal Linsy blog links for 7475 are being added as articles are published.<\/p>\n

7475 Aluminum FAQ<\/h2>\n

What tempers does 7475 come in?<\/strong>
T761 and T7351.<\/p>\n

7475 vs 7075?<\/strong>
7475 offers higher toughness\/fracture resistance; 7075 higher peak strength.<\/p>\n

Lead time?<\/strong>
10\u201360 days for custom sizes.<\/p>\n

FAQ Geral de Pedidos<\/h2>\n

MTC provided?<\/strong>
Yes, with every order.<\/p>\n

Custom sizes?<\/strong>
Yes.<\/p>\n

Standards?<\/strong>
AMS, ASTM, GB\/T, EN on request.<\/p>","protected":false},"excerpt":{"rendered":"

7475 is a high-strength 7xxx alloy engineered specifically for superior toughness and fracture resistance, even in thicker sections. Commonly supplied in T761 temper for aircraft fuselage and wing skins, it is the preferred choice for critical structures where both strength and durability matter. Linsy supplies 7475 sheet, plate, bar and tube with full MTC documentation.<\/p>\n

\nFormul\u00e1rios dispon\u00edveis:<\/strong> sheet \/ plate \/ bar \/ tube \/ wire
\nTemperamentos comuns:<\/strong> T761 \/ T7351
\nSuporte ao processamento:<\/strong> CNC machining, saw cutting, anodizing
\nDocumentos de qualidade:<\/strong> Relat\u00f3rio MTC em cada pedido<\/p>","protected":false},"featured_media":9227,"template":"","meta":{"_seopress_titles_title":"7475 Aluminum Alloy \u2014 Plate, Bar & Tube | Linsy Aluminum","_seopress_titles_desc":"Linsy supplies 7475 aluminum alloy sheet, plate, bar and tube in T761 and T7351 for high-toughness aircraft structures. MTC per order.","_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],"product_tag":[],"class_list":["post-9202","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product\/9202","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\/9227"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/media?parent=9202"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_brand?post=9202"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_cat?post=9202"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/pt\/wp-json\/wp\/v2\/product_tag?post=9202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}