{"id":8419,"date":"2025-03-31T12:29:17","date_gmt":"2025-03-31T12:29:17","guid":{"rendered":"https:\/\/premiumalu.com\/expert-tips-for-success-with-5754-alloy\/"},"modified":"2026-07-27T12:39:29","modified_gmt":"2026-07-27T12:39:29","slug":"conseils-dexperts-pour-reussir-avec-lalliage-5754","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/fr\/conseils-dexperts-pour-reussir-avec-lalliage-5754\/","title":{"rendered":"Ma\u00eetriser l'alliage d'aluminium 5754 : Conseils d'experts pour r\u00e9ussir"},"content":{"rendered":"<h2>Faits marquants<\/h2>\n<ul>\n<li>5754 aluminum alloy offers excellent corrosion resistance, making it suitable for marine and industrial environments.<\/li>\n<li>It provides higher strength than 5052 while remaining easier to form than 5083 \u2014 a practical middle ground in the 5xxx series.<\/li>\n<li>Good weldability and moderate formability support automotive body panels, pressure vessels, and general fabrication.<\/li>\n<li>Not heat-treatable \u2014 strengthened by cold working only. Compare 5754 with 5052, 5083, and 6061 to match the right alloy to your project.<\/li>\n<\/ul>\n<h2>Introduction<\/h2>\n<p><a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-5754\/\">Alliage d'aluminium 5754<\/a> is a 5xxx-series Al-Mg alloy with magnesium content of 2.6\u20133.6%. It sits between 5052 and 5083 in strength \u2014 stronger than 5052, easier to form than 5083. This guide covers the chemical composition, mechanical properties, applications, and alloy comparisons to help you decide if 5754 fits your requirements.<\/p>\n<h2>Comprendre l'alliage d'aluminium 5754<\/h2>\n<p>5754 is a non-heat-treatable wrought aluminum-magnesium alloy. Its strength comes from cold working, not thermal treatment. The alloy&#8217;s combination of moderate strength, marine-grade corrosion resistance, and good weldability makes it a reliable choice for structural fabrication in corrosive environments.<\/p>\n<h3>Composition chimique<\/h3>\n<p>The EN AW-5754 designation defines a controlled magnesium range plus minor additions of chromium and manganese. Magnesium (2.6\u20133.6%) is the primary strengthening element. Chromium (up to 0.30%) and manganese (up to 0.50%) improve corrosion resistance and workability respectively.<\/p>\n<div class=\"table-responsive\">\n<table>\n<colgroup>\n<col>\n<col>\n<col><\/colgroup>\n<thead>\n<tr>\n<th><strong>\u00c9l\u00e9ment<\/strong><\/th>\n<th><strong>Poids %<\/strong><\/th>\n<th><strong>Notes<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Aluminium (Al)<\/strong><\/td>\n<td>94.2 \u2013 97.4%<\/td>\n<td>\u00c9l\u00e9ment de base, le reste de l'alliage<\/td>\n<\/tr>\n<tr>\n<td><strong>Magn\u00e9sium (Mg)<\/strong><\/td>\n<td>2.6 \u2013 3.6%<\/td>\n<td>\u00c9l\u00e9ment d'alliage primaire, renforce la solidit\u00e9 et la r\u00e9sistance \u00e0 la corrosion<\/td>\n<\/tr>\n<tr>\n<td><strong>Mangan\u00e8se (Mn)<\/strong><\/td>\n<td>0.0 \u2013 0.50%<\/td>\n<td>Am\u00e9liore la r\u00e9sistance et la maniabilit\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Silicium (Si)<\/strong><\/td>\n<td>0.0 \u2013 0.40%<\/td>\n<td>Impuret\u00e9 mineure, affecte la coulabilit\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Fer (Fe)<\/strong><\/td>\n<td>0.0 \u2013 0.40%<\/td>\n<td>Impuret\u00e9 commune, impact sur la r\u00e9sistance \u00e0 la corrosion<\/td>\n<\/tr>\n<tr>\n<td><strong>Chrome (Cr)<\/strong><\/td>\n<td>0.0 \u2013 0.30%<\/td>\n<td>Am\u00e9liore la r\u00e9sistance \u00e0 la corrosion et la t\u00e9nacit\u00e9<\/td>\n<\/tr>\n<tr>\n<td><strong>Zinc (Zn)<\/strong><\/td>\n<td>0.0 \u2013 0.20%<\/td>\n<td>Oligo-\u00e9l\u00e9ment, effet minime<\/td>\n<\/tr>\n<tr>\n<td><strong>Cuivre (Cu)<\/strong><\/td>\n<td>0.0 \u2013 0.10%<\/td>\n<td>Limit\u00e9 pour \u00e9viter de r\u00e9duire la r\u00e9sistance \u00e0 la corrosion<\/td>\n<\/tr>\n<tr>\n<td><strong>Titane (Ti)<\/strong><\/td>\n<td>0.0 \u2013 0.15%<\/td>\n<td>Raffineur de grains, am\u00e9liore les propri\u00e9t\u00e9s m\u00e9caniques<\/td>\n<\/tr>\n<tr>\n<td><strong>Autres (chacun)<\/strong><\/td>\n<td>0.0 \u2013 0.05%<\/td>\n<td>Impuret\u00e9s \u00e0 l'\u00e9tat de traces<\/td>\n<\/tr>\n<tr>\n<td><strong>Autres (total)<\/strong><\/td>\n<td>0.0 \u2013 0.15%<\/td>\n<td>Somme de toutes les autres impuret\u00e9s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>Propri\u00e9t\u00e9s physiques<\/h3>\n<p>5754 offers tensile strength of approximately 240\u2013280 MPa in H32 temper with yield strength around 190\u2013220 MPa. Thermal conductivity ranges from 130\u2013150 W\/m\u00b7K at moderate temperatures. The alloy&#8217;s density (2.66 g\/cm\u00b3) and modulus of elasticity (~70 GPa) are typical for the 5xxx series.<\/p>\n<div class=\"table-responsive\">\n<table>\n<colgroup>\n<col>\n<col>\n<col><\/colgroup>\n<thead>\n<tr>\n<th><strong>Propri\u00e9t\u00e9<\/strong><\/th>\n<th><strong>Valeur<\/strong><\/th>\n<th><strong>Notes<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Densit\u00e9<\/strong><\/td>\n<td>2,66 g\/cm\u00b3<\/td>\n<td>Slightly lower than pure aluminum (2.70 g\/cm\u00b3) due to magnesium content<\/td>\n<\/tr>\n<tr>\n<td><strong>Point de fusion<\/strong><\/td>\n<td>~600\u00b0C (1 112\u00b0F)<\/td>\n<td>Approximate range; exact value depends on alloy composition<\/td>\n<\/tr>\n<tr>\n<td><strong>Conductivit\u00e9 thermique<\/strong><\/td>\n<td>130-150 W\/m-K<\/td>\n<td>Varies slightly with temper; good for heat dissipation<\/td>\n<\/tr>\n<tr>\n<td><strong>Conductivit\u00e9 \u00e9lectrique<\/strong><\/td>\n<td>~33\u201335% IACS<\/td>\n<td>Measured as a percentage of the International Annealed Copper Standard<\/td>\n<\/tr>\n<tr>\n<td><strong>Coefficient de dilatation thermique<\/strong><\/td>\n<td>23.7 \u00d7 10\u207b\u2076 \/\u00b0C (20\u2013100\u00b0C)<\/td>\n<td>Typical for 5xxx series; indicates moderate expansion with temperature<\/td>\n<\/tr>\n<tr>\n<td><strong>Capacit\u00e9 thermique sp\u00e9cifique<\/strong><\/td>\n<td>~900 J\/kg-K<\/td>\n<td>Capacity to store heat energy; consistent with most aluminum alloys<\/td>\n<\/tr>\n<tr>\n<td><strong>Module d'\u00e9lasticit\u00e9<\/strong><\/td>\n<td>~70 GPa (10 150 ksi)<\/td>\n<td>Young&#8217;s modulus; reflects stiffness, similar to other aluminum alloys<\/td>\n<\/tr>\n<tr>\n<td><strong>Poisson&#8217;s Ratio<\/strong><\/td>\n<td>0.33<\/td>\n<td>Typical for aluminum alloys; ratio of transverse to axial strain<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Principales applications et utilisations de l'alliage d'aluminium 5754<\/h2>\n<p>5754 serves industries where corrosion resistance and moderate strength are both required. Marine, automotive, food processing, and chemical handling sectors use it for structural components that face wet or corrosive service conditions.<\/p>\n<h3>Utilisations marines et automobiles<\/h3>\n<p>5754&#8217;s resistance to seawater corrosion makes it a standard choice in marine fabrication:<\/p>\n<ul>\n<li><strong>Coques de bateaux :<\/strong> High strength-to-weight ratio and corrosion resistance support durable, lightweight hull construction.<\/li>\n<li><strong>Structures offshore :<\/strong> Resilience against harsh marine environments suits offshore platforms and equipment.<\/li>\n<li><strong>Construction navale :<\/strong> Used in various components from small boats to large vessels.<\/li>\n<\/ul>\n<p>In automotive manufacturing, 5754&#8217;s light weight contributes to fuel efficiency while its strength maintains structural integrity in body panels and chassis components.<\/p>\n<h3>Autres applications pratiques<\/h3>\n<ul>\n<li><strong>\u00c9quipement de transformation des aliments :<\/strong> Corrosion resistance and ease of cleaning make it suitable for hygiene-critical environments.<\/li>\n<li><strong>Manipulation de produits chimiques :<\/strong> Compatibility with various chemicals allows use in tanks, containers, and pipelines.<\/li>\n<li><strong>Applications architecturales :<\/strong> Used in roofing, siding, and decorative trims where weather resistance and durability matter.<\/li>\n<\/ul>\n<h2>Avantages et limites de l'alliage d'aluminium 5754<\/h2>\n<p>5754 brings clear advantages but also has boundaries worth knowing before specification. Understanding both sides prevents misapplication.<\/p>\n<h3>Avantages<\/h3>\n<ul>\n<li><strong>Higher strength than 5052:<\/strong> 5754 delivers roughly 10\u201320% higher tensile and yield strength than 5052 in comparable tempers, making it suitable for structural applications without the cost of 5083.<\/li>\n<li><strong>Formabilit\u00e9 :<\/strong> Despite its strength advantage over 5052, 5754 retains good formability for bending and shaping into complex geometries.<\/li>\n<li><strong>Bonne soudabilit\u00e9 :<\/strong> 5754 welds well with TIG (GTAW) and MIG (GMAW) processes, simplifying fabrication and assembly.<\/li>\n<\/ul>\n<h3>Inconv\u00e9nients<\/h3>\n<ul>\n<li><strong>Workability at higher tempers:<\/strong> Increased hardness at higher tempers makes bending and forming more difficult without specialized equipment.<\/li>\n<li><strong>Co\u00fbt :<\/strong> 5754 can carry a moderate price premium over 5052, though less than 5083. Evaluate against project budgets.<\/li>\n<li><strong>Ne peut \u00eatre trait\u00e9 thermiquement :<\/strong> As a non-heat-treatable alloy, 5754 cannot be precipitation-hardened. Strength comes from cold working only, which limits maximum achievable strength compared to heat-treatable 6xxx alloys.<\/li>\n<\/ul>\n<h2>Comparison: 5754 vs Other Aluminum Alloys<\/h2>\n<p>Comparing 5754 against 5052, 5083, and 6061 clarifies where each alloy fits. The table below summarizes key differences across mechanical properties, corrosion resistance, and typical uses.<\/p>\n<h3>5754 vs 5052 vs 5083 vs 6061 \u2014 Detailed Comparison<\/h3>\n<div class=\"table-responsive\">\n<table>\n<colgroup>\n<col>\n<col>\n<col>\n<col>\n<col><\/colgroup>\n<thead>\n<tr>\n<th><strong>Propri\u00e9t\u00e9<\/strong><\/th>\n<th><strong>5754<\/strong><\/th>\n<th><strong>5052<\/strong><\/th>\n<th><strong>5083<\/strong><\/th>\n<th><strong>6061<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u00c9l\u00e9ments d'alliage primaire<\/strong><\/td>\n<td>Mg (2.6\u20133.6%), Mn (\u22640.50%)<\/td>\n<td>Mg (2.2-2.8%)<\/td>\n<td>Mg (4.0\u20134.9%), Mn (0.4\u20131.0%)<\/td>\n<td>Mg (0.8\u20131.2%), Si (0.4\u20130.8%), Cu (0.15\u20130.4%)<\/td>\n<\/tr>\n<tr>\n<td><strong>Densit\u00e9 (g\/cm\u00b3)<\/strong><\/td>\n<td>~2.66<\/td>\n<td>~2.68<\/td>\n<td>~2.66<\/td>\n<td>~2.70<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance \u00e0 la traction (MPa)<\/strong><\/td>\n<td>~240\u2013280 (H32 temper)<\/td>\n<td>~210\u2013260 (H32 temper)<\/td>\n<td>~300\u2013350 (H32 temper)<\/td>\n<td>~310 (temp\u00e9rament T6)<\/td>\n<\/tr>\n<tr>\n<td><strong>Limite d'\u00e9lasticit\u00e9 (MPa)<\/strong><\/td>\n<td>~190\u2013220 (H32 temper)<\/td>\n<td>~160\u2013200 (H32 temper)<\/td>\n<td>~215\u2013275 (H32 temper)<\/td>\n<td>~275 (temp\u00e9rament T6)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9longation (%)<\/strong><\/td>\n<td>~10\u201315%<\/td>\n<td>~12\u201320%<\/td>\n<td>~12-16%<\/td>\n<td>~8\u201312%<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance \u00e0 la corrosion<\/strong><\/td>\n<td>Excellent (qualit\u00e9 marine)<\/td>\n<td>Excellent (qualit\u00e9 marine)<\/td>\n<td>Remarquable (le meilleur pour une utilisation marine)<\/td>\n<td>Tr\u00e8s bon (polyvalent)<\/td>\n<\/tr>\n<tr>\n<td><strong>Soudabilit\u00e9<\/strong><\/td>\n<td>Excellent<\/td>\n<td>Excellent<\/td>\n<td>Excellent<\/td>\n<td>Excellent<\/td>\n<\/tr>\n<tr>\n<td><strong>Formabilit\u00e9<\/strong><\/td>\n<td>Tr\u00e8s bon<\/td>\n<td>Excellent<\/td>\n<td>Bon<\/td>\n<td>Bon<\/td>\n<\/tr>\n<tr>\n<td><strong>Usinabilit\u00e9<\/strong><\/td>\n<td>Juste<\/td>\n<td>Juste<\/td>\n<td>Juste<\/td>\n<td>Tr\u00e8s bon<\/td>\n<\/tr>\n<tr>\n<td><strong>Trait\u00e9e thermiquement<\/strong><\/td>\n<td>Non (tremp\u00e9 uniquement)<\/td>\n<td>Non (tremp\u00e9 uniquement)<\/td>\n<td>Non (tremp\u00e9 uniquement)<\/td>\n<td>Oui (la trempe T6 am\u00e9liore la r\u00e9sistance)<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9sistance \u00e0 la fatigue<\/strong><\/td>\n<td>Bon<\/td>\n<td>Bon<\/td>\n<td>Tr\u00e8s bon<\/td>\n<td>Bon<\/td>\n<\/tr>\n<tr>\n<td><strong>Applications typiques<\/strong><\/td>\n<td>Panneaux automobiles, \u00e9quipements marins<\/td>\n<td>T\u00f4le, r\u00e9servoirs de carburant, pi\u00e8ces marines<\/td>\n<td>Construction navale, appareils \u00e0 pression<\/td>\n<td>Pi\u00e8ces structurelles, extrusions, usage g\u00e9n\u00e9ral<\/td>\n<\/tr>\n<tr>\n<td><strong>Principaux avantages<\/strong><\/td>\n<td>Balanced strength + corrosion resistance<\/td>\n<td>Polyvalence, r\u00e9sistance \u00e0 la corrosion<\/td>\n<td>Haute r\u00e9sistance, corrosion de qualit\u00e9 marine<\/td>\n<td>\u00c9quilibre entre r\u00e9sistance, soudabilit\u00e9 et co\u00fbt<\/td>\n<\/tr>\n<tr>\n<td><strong>Principales limites<\/strong><\/td>\n<td>Moderate strength ceiling, not heat-treatable<\/td>\n<td>Lower strength than 5754 and 5083<\/td>\n<td>L\u00e9g\u00e8rement moins formable, co\u00fbt plus \u00e9lev\u00e9<\/td>\n<td>R\u00e9sistance \u00e0 la corrosion inf\u00e9rieure \u00e0 celle du 5xxx<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>5754 balances strength, formability, and corrosion resistance \u2014 sitting between <a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-5052\/\">5052<\/a> (easier to form, lower strength) and <a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-5083\/\">5083<\/a> (higher strength, less formable). <a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-6061\/\">6061<\/a>, a heat-treatable 6xxx alloy, offers higher peak strength after T6 treatment but has lower corrosion resistance in marine environments.<\/p>\n<h3>Coup d'oeil sur 6082, 1050 et 5251<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-6082\/\">6082 Aluminium<\/a>:<\/strong> Similar in strength to 5754 with better machinability. Corrosion resistance is lower, particularly in marine environments.<\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-1050\/\">Aluminium 1050<\/a>:<\/strong> Excellent electrical conductivity and formability but much lower strength than 5754. Ideal for electrical applications, not structural ones.<\/li>\n<li><strong><a href=\"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-5251\/\">5251 Aluminium :<\/a><\/strong> Good corrosion resistance but lower strength than 5754. Preferred where moderate strength and good formability are both needed.<\/li>\n<\/ul>\n<h3>Comment choisir le bon alliage<\/h3>\n<ul>\n<li><strong>Identifier les principales exigences :<\/strong> List the essential material properties \u2014 strength, formability, weldability, corrosion resistance, and cost.<\/li>\n<li><strong>Comparez les d\u00e9signations des alliages :<\/strong> Consult data sheets and compare chemical composition, mechanical properties, and limitations against your requirements.<\/li>\n<li><strong>Consider Temper:<\/strong> The temper significantly affects hardness, strength, and workability. Selecting the right temper ensures the material performs as expected.<\/li>\n<\/ul>\n<h2>Conclusion<\/h2>\n<p>5754 aluminum alloy occupies a practical middle ground in the 5xxx series. It offers better strength than 5052 without the higher cost and reduced formability of 5083. Not heat-treatable \u2014 its properties come from cold working \u2014 which sets a ceiling on maximum strength but keeps processing straightforward.<\/p>\n<p>This balance makes 5754 a strong candidate for marine components, automotive panels, pressure vessels, and general fabrication where corrosion resistance matters as much as mechanical performance.<\/p>\n<p><strong><a href=\"https:\/\/premiumalu.com\/fr\/?page_id=2761\">Aluminium Linsy<\/a><\/strong>, based in Shenzhen with over 20 years of manufacturing experience, supplies 5754 aluminum alloy across the 1000\u20138000 series range. The factory holds ISO 9001, ISO 14001, and ISO 45001 certifications. In-house capabilities include CNC machining, TIG\/GTAW and MIG\/GMAW welding, laser cutting, and surface finishing \u2014 anodizing, polishing, mill finish, and powder coating (RAL 9016).<\/p>\n<p>SGS test reports are available on request, and every order ships with a mill test certificate (MTC). Standard lead time is 10\u201360 days depending on order specifications.<\/p>\n<p>Contact Linsy Aluminum today to discuss your 5754 aluminum requirements and request a quote.<\/p>\n<h2>FAQ<\/h2>\n<h3>What are the typical applications of 5754 aluminum alloy?<\/h3>\n<p>5754 is widely used in marine structures (boat hulls, offshore platforms), automotive body panels, pressure vessels, food processing equipment, chemical storage tanks, and architectural components. Any application needing marine-grade corrosion resistance plus moderate structural strength is a candidate for 5754.<\/p>\n<h3>How does 5754 compare to 5052 and 5083?<\/h3>\n<p>5754 sits between the two: it provides roughly 10\u201320% higher tensile strength than 5052 while retaining good formability, and it costs less than 5083 while being easier to bend and shape. 5052 is the most formable but weakest of the three; 5083 is the strongest but least formable and most expensive.<\/p>\n<h3>Can 5754 aluminum be anodized?<\/h3>\n<p>5754 can be anodized for corrosion protection, but the high magnesium content (2.6\u20133.6%) limits decorative anodizing quality \u2014 the anodic layer tends to appear duller or yellowish compared to 6xxx alloys. For a uniform decorative finish, 6061 or 6063 are better choices. For functional corrosion protection, anodizing 5754 works well.<\/p>\n<h3>Is 5754 aluminum suitable for welding?<\/h3>\n<p>Yes. 5754 has excellent weldability with both TIG (GTAW) and MIG (GMAW) processes. The recommended filler metal is 5356 or 5183 for most applications. Proper cleaning and oxide removal before welding ensure strong, reliable joints.<\/p>\n<h3>Is 5754 suitable for marine environments?<\/h3>\n<p>Yes \u2014 5754 is marine-grade with excellent resistance to seawater corrosion. It is commonly specified for boat hulls, decks, offshore platforms, and marine fittings. For the most demanding deep-sea structural applications, 5083 may be preferred for its higher strength, but 5754 handles the vast majority of marine fabrication requirements.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights 5754 aluminum alloy offers excellent corrosion resistance, making it suitable for marine and industrial environments. It provides higher strength than 5052 while remaining easier to form than 5083 \u2014 a practical middle ground in the 5xxx series. Good weldability and moderate formability support automotive body panels, pressure vessels, and general fabrication. Not heat-treatable [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8413,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"5754 Aluminum Alloy: Properties, Strength Comparison and Applications Guide","_seopress_titles_desc":"Explore 5754 aluminum alloy properties including strength, corrosion resistance, weldability, and formability. Compare 5754 against 5052, 5083, and 6061 to find the right alloy for marine, automotive, and fabrication applications.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_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":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[177],"tags":[],"class_list":["post-8419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5000_6000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/posts\/8419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/comments?post=8419"}],"version-history":[{"count":1,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/posts\/8419\/revisions"}],"predecessor-version":[{"id":10205,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/posts\/8419\/revisions\/10205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/media\/8413"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/media?parent=8419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/categories?post=8419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/fr\/wp-json\/wp\/v2\/tags?post=8419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}