{"id":21435,"date":"2026-07-09T11:21:33","date_gmt":"2026-07-09T11:21:33","guid":{"rendered":"https:\/\/zjaluminum-cnc.com\/blog\/module-de-young-de-laluminium\/"},"modified":"2026-07-22T09:36:12","modified_gmt":"2026-07-22T09:36:12","slug":"module-de-young-de-laluminium","status":"publish","type":"post","link":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/","title":{"rendered":"Module de Young de l\u2019aluminium"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"21435\" class=\"elementor elementor-21435 elementor-20820\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-00aef71 e-flex e-con-boxed e-con e-parent\" data-id=\"00aef71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5773a48 elementor-widget elementor-widget-text-editor\" data-id=\"5773a48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le module de Young, \u00e9galement appel\u00e9 module d\u2019\u00e9lasticit\u00e9, mesure la r\u00e9sistance d\u2019un mat\u00e9riau \u00e0 la d\u00e9formation \u00e9lastique sous une charge de traction ou de compression.<\/p><p>Le module de Young de l\u2019aluminium est d\u2019environ <strong>69 GPa, soit 10 000 ksi<\/strong>, \u00e0 temp\u00e9rature ambiante.<\/p><p>La plupart des alliages d\u2019aluminium courants pr\u00e9sentent des valeurs comprises approximativement entre <strong>68,9 et 73,1 GPa<\/strong>. La composition de l\u2019alliage entra\u00eene de faibles diff\u00e9rences, tandis que le traitement thermique influe beaucoup plus sur la r\u00e9sistance que sur la rigidit\u00e9.<\/p><p>Cet article pr\u00e9sente le module de Young de l\u2019aluminium, les valeurs des alliages courants, les facteurs d\u2019influence, les m\u00e9thodes d\u2019essai et les comparaisons avec d\u2019autres m\u00e9taux d\u2019ing\u00e9nierie.<\/p><h2>D\u00e9finition et formule du module de Young<\/h2><p>Le module de Young d\u00e9crit la relation entre la contrainte normale et la d\u00e9formation normale dans le domaine \u00e9lastique lin\u00e9aire.<\/p><p>La formule de base est :<\/p><p style=\"text-align: center;\"><strong>E = \u03c3 \/ \u03b5<\/strong><\/p><p>O\u00f9 :<\/p><ul><li><strong>E<\/strong> est le module de Young<\/li><li><strong>\u03c3<\/strong> est la contrainte de traction ou de compression<\/li><li><strong>\u03b5<\/strong> est la d\u00e9formation axiale<\/li><\/ul><p>La contrainte se calcule en divisant la force appliqu\u00e9e par l\u2019aire initiale de la section transversale :<\/p><p style=\"text-align: center;\"><strong>\u03c3 = F \/ A<\/strong><\/p><p>La d\u00e9formation est la variation de longueur divis\u00e9e par la longueur initiale :<\/p><p style=\"text-align: center;\"><strong>\u03b5 = \u0394L \/ L\u2080<\/strong><\/p><p>Un mat\u00e9riau au module de Young plus \u00e9lev\u00e9 subit moins de d\u00e9formation \u00e9lastique sous une contrainte identique.<\/p><p>Un mat\u00e9riau au module de Young plus faible s\u2019allonge ou se comprime davantage sous la m\u00eame charge.<\/p><p>Le module de Young ne s\u2019applique qu\u2019au domaine \u00e9lastique. Lorsque la contrainte appliqu\u00e9e d\u00e9passe la limite d\u2019\u00e9lasticit\u00e9, la d\u00e9formation permanente commence.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b958f4e elementor-widget elementor-widget-image\" data-id=\"b958f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"389\" src=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Definition-of-Youngs-modulus.webp\" class=\"attachment-large size-large wp-image-21437\" alt=\"D\u00e9finition du module de Young sur les courbes contrainte-d\u00e9formation\" srcset=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Definition-of-Youngs-modulus.webp 600w, https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Definition-of-Youngs-modulus-300x195.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">D\u00e9finition du module de Young sur les courbes contrainte-d\u00e9formation<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01db40f elementor-widget elementor-widget-text-editor\" data-id=\"01db40f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Exemple<\/h3><p>Consid\u00e9rons une barre en aluminium 6061-T6 soumise \u00e0 une contrainte de traction de 100 MPa.<\/p><p>Avec un module de Young de 68,9 GPa :<\/p><p style=\"text-align: center;\"><strong>\u03b5 = \u03c3 \/ E<\/strong><\/p><ul><li><strong>\u03b5 = 100 MPa \/ 68,900 MPa<\/strong><\/li><li><strong style=\"font-size: 16px;\">\u03b5 = 0.00145<\/strong><\/li><\/ul><p>La d\u00e9formation \u00e9lastique est d\u2019environ <strong>0,145 %<\/strong>.<\/p><p>Si la longueur initiale de la barre est de 500 mm :<\/p><p style=\"text-align: center;\"><strong>\u0394L = \u03b5 \u00d7 L\u2080<\/strong><\/p><ul><li><strong>\u0394L = 0.00145 \u00d7 500<\/strong><\/li><li><strong>\u0394L \u2248 0.73 mm<\/strong><\/li><\/ul><p>La barre reprend sa longueur initiale apr\u00e8s d\u00e9chargement, \u00e0 condition que la contrainte reste inf\u00e9rieure \u00e0 sa limite \u00e9lastique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d60a440 elementor-widget elementor-widget-text-editor\" data-id=\"d60a440\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Module de Young de l\u2019aluminium<\/h2><p>L\u2019aluminium commercialement pur poss\u00e8de un module de Young d\u2019environ <strong>68\u201369 GPa<\/strong> \u00e0 temp\u00e9rature ambiante.<\/p><p>Cette valeur peut \u00e9galement s\u2019exprimer comme suit :<\/p><ul><li><strong>68,000\u201369,000 MPa<\/strong><\/li><li><strong>9.9\u201310.0 \u00d7 10\u2076 psi<\/strong><\/li><li><strong>9,900\u201310,000 ksi<\/strong><\/li><\/ul><p>Compar\u00e9 \u00e0 de nombreux m\u00e9taux structurels, l\u2019aluminium pr\u00e9sente un module d\u2019\u00e9lasticit\u00e9 relativement faible.<\/p><p>Un composant en aluminium se d\u00e9forme donc davantage qu\u2019un composant en acier de m\u00eames dimensions soumis \u00e0 la m\u00eame charge.<\/p><p>Cependant, l\u2019aluminium a une masse volumique d\u2019environ 2.70 g\/cm\u00b3. Sa faible masse permet d\u2019utiliser des sections plus grandes ou plus efficaces sans poids excessif.<\/p><p>Les modules en traction et en compression de l\u2019aluminium sont proches, bien que certaines fiches mati\u00e8re indiquent un module en compression l\u00e9g\u00e8rement sup\u00e9rieur \u00e0 la valeur en traction.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61f3482 elementor-widget elementor-widget-image\" data-id=\"61f3482\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"353\" src=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Relationship-between-Youngs-modulus-and-deformation-Under-stretching-aluminum.webp\" class=\"attachment-full size-full wp-image-21438\" alt=\"Relation entre le module de Young et la d\u00e9formation lors de la traction de l\u2019aluminium\" srcset=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Relationship-between-Youngs-modulus-and-deformation-Under-stretching-aluminum.webp 600w, https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Relationship-between-Youngs-modulus-and-deformation-Under-stretching-aluminum-300x177.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Relation entre le module de Young et la d\u00e9formation lors de la traction de l\u2019aluminium<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8a2404 elementor-widget elementor-widget-text-editor\" data-id=\"e8a2404\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Module de Young des alliages d\u2019aluminium courants<\/h2><p>Le module de Young de la plupart des alliages d\u2019aluminium commerciaux se situe dans une plage \u00e9troite.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecb5a65 elementor-widget elementor-widget-text-editor\" data-id=\"ecb5a65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"width: 100%; max-width: 100%; border-collapse: collapse; table-layout: fixed; font-size: clamp(11px,2.1vw,16px); line-height: 1.45; color: #111;\"><colgroup> <col style=\"width: 24%;\" \/> <col style=\"width: 12%;\" \/> <col style=\"width: 19%;\" \/> <col style=\"width: 45%;\" \/> <\/colgroup><thead><tr><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: left; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Alliage d\u2019aluminium<\/th><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: center; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">\u00c9tat<\/th><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: center; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Module de Young<\/th><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: left; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Usage typique<\/th><\/tr><\/thead><tbody><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Aluminium commercialement pur<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">\u2014<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">68\u201369 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Produits \u00e9lectriques, \u00e9quipements chimiques et pi\u00e8ces form\u00e9es<\/td><\/tr><tr style=\"background: #f4f7fa;\"><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">6061<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">T6<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">68.9 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Pi\u00e8ces structurelles, composants usin\u00e9s et fabrication g\u00e9n\u00e9rale<\/td><\/tr><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">6063<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">T6<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">68.9 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Profil\u00e9s extrud\u00e9s architecturaux et industriels<\/td><\/tr><tr style=\"background: #f4f7fa;\"><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">6082<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">T6<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">70.0 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Sections structurelles et composants usin\u00e9s<\/td><\/tr><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">5083<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">H116<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">70.3 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Structures marines, r\u00e9servoirs et assemblages soud\u00e9s<\/td><\/tr><tr style=\"background: #f4f7fa;\"><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">7075<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">T6<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">71.7 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Composants a\u00e9ronautiques et m\u00e9caniques \u00e0 haute r\u00e9sistance<\/td><\/tr><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">2024<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">T3<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; text-align: center; overflow-wrap: anywhere;\">73.1 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(5px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Structures a\u00e9ronautiques et composants fortement charg\u00e9s<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8268c7 elementor-widget elementor-widget-text-editor\" data-id=\"e8268c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les diff\u00e9rences entre les alliages d\u2019aluminium courants sont relativement faibles.<\/p><p>Par exemple, le 7075-T6 pr\u00e9sente une limite d\u2019\u00e9lasticit\u00e9 et une r\u00e9sistance \u00e0 la traction beaucoup plus \u00e9lev\u00e9es que le 6061-T6. Son module de Young n\u2019est toutefois sup\u00e9rieur que d\u2019environ 4 %.<\/p><p>Remplacer le 6061 par du 7075 peut donc augmenter fortement la r\u00e9sistance, sans produire une r\u00e9duction \u00e9quivalente de la fl\u00e8che \u00e9lastique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1876f7b elementor-widget elementor-widget-text-editor\" data-id=\"1876f7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Comparaison du module de Young avec d\u2019autres m\u00e9taux<\/h2><p>L\u2019aluminium est moins rigide que l\u2019acier, le titane et le cuivre, mais plus rigide que les alliages de magn\u00e9sium courants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26b20ea elementor-widget elementor-widget-text-editor\" data-id=\"26b20ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"width: 100%; max-width: 100%; border-collapse: collapse; table-layout: fixed; font-size: clamp(12px,2.1vw,16px); line-height: 1.45; color: #111;\"><colgroup> <col style=\"width: 26%;\" \/> <col style=\"width: 44%;\" \/> <col style=\"width: 30%;\" \/> <\/colgroup><thead><tr><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: left; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Mat\u00e9riau<\/th><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: left; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Module de Young repr\u00e9sentatif<\/th><th style=\"background: #0f416c; color: #fff; font-weight: bold; text-align: left; border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Masse volumique<\/th><\/tr><\/thead><tbody><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Alliage de magn\u00e9sium<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">44\u201345 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 1.8 g\/cm\u00b3<\/td><\/tr><tr style=\"background: #f4f7fa;\"><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Alliage d\u2019aluminium<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">69\u201373 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 2.70 g\/cm\u00b3<\/td><\/tr><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Titane grade 5<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">113.8 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 4.43 g\/cm\u00b3<\/td><\/tr><tr style=\"background: #f4f7fa;\"><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\"><a href=\"https:\/\/alloys.copper.org\/alloy\/C10100\">Cuivre C10100<\/a><\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 117 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 8.94 g\/cm\u00b3<\/td><\/tr><tr><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Acier au carbone<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 205 GPa<\/td><td style=\"border: 1px solid #d9e1e8; padding: clamp(8px,1.5vw,12px) clamp(6px,1.8vw,14px); vertical-align: middle; overflow-wrap: anywhere;\">Environ 7.85 g\/cm\u00b3<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14e2691 elementor-widget elementor-widget-text-editor\" data-id=\"14e2691\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019acier au carbone poss\u00e8de un module de Young proche de <strong>trois fois celui de l\u2019aluminium<\/strong>.<\/p><p>Sous la m\u00eame contrainte, une pi\u00e8ce en aluminium subit donc approximativement trois fois la d\u00e9formation \u00e9lastique d\u2019une pi\u00e8ce similaire en acier.<\/p><p>Cependant, l\u2019acier est \u00e9galement presque trois fois plus dense. L\u2019aluminium reste utile lorsque le faible poids, la r\u00e9sistance \u00e0 la corrosion, la formabilit\u00e9 et l\u2019efficacit\u00e9 structurelle sont importants.<\/p><p>Le titane est plus rigide que l\u2019aluminium, mais sa densit\u00e9 et son co\u00fbt sont plus \u00e9lev\u00e9s.<\/p><p>Le magn\u00e9sium est plus l\u00e9ger que l\u2019aluminium, mais son module de Young est plus faible.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e309d0f elementor-widget elementor-widget-image\" data-id=\"e309d0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"393\" src=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Comparison-curves-of-Youngs-modulus-of-aluminum-steel-and-titanium.webp\" class=\"attachment-full size-full wp-image-21439\" alt=\"Courbes comparatives du module de Young de l\u2019aluminium, de l\u2019acier et du titane\" srcset=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Comparison-curves-of-Youngs-modulus-of-aluminum-steel-and-titanium.webp 600w, https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Comparison-curves-of-Youngs-modulus-of-aluminum-steel-and-titanium-300x197.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Courbes comparatives du module de Young de l\u2019aluminium, de l\u2019acier et du titane<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-241631e elementor-widget elementor-widget-text-editor\" data-id=\"241631e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Module de Young et limite d\u2019\u00e9lasticit\u00e9<\/h2><p>Le module de Young et la limite d\u2019\u00e9lasticit\u00e9 d\u00e9crivent des propri\u00e9t\u00e9s diff\u00e9rentes du mat\u00e9riau.<\/p><p><strong>Le module de Young mesure la rigidit\u00e9<\/strong>. Il indique l\u2019ampleur de la d\u00e9formation \u00e9lastique d\u2019un mat\u00e9riau sous une contrainte appliqu\u00e9e.<\/p><p><strong>La limite d\u2019\u00e9lasticit\u00e9 mesure la r\u00e9sistance \u00e0 la d\u00e9formation permanente<\/strong>. Elle indique le moment o\u00f9 le mat\u00e9riau commence \u00e0 conserver une d\u00e9formation apr\u00e8s d\u00e9chargement.<\/p><p>Le traitement thermique peut augmenter fortement la <a href=\"https:\/\/zjaluminum-cnc.com\/blog\/aluminum-yield-strength\/\">limite d\u2019\u00e9lasticit\u00e9 de l\u2019aluminium<\/a> sans entra\u00eener une hausse comparable du module de Young.<\/p><p>Par exemple, le 6061-O et le 6061-T6 ont des r\u00e9sistances tr\u00e8s diff\u00e9rentes, mais tous deux poss\u00e8dent un module de Young d\u2019environ <strong>68,9 GPa<\/strong>.<\/p><p>Un alliage d\u2019aluminium plus r\u00e9sistant n\u2019est donc pas n\u00e9cessairement beaucoup plus rigide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-703bd59 elementor-widget elementor-widget-text-editor\" data-id=\"703bd59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Facteurs influen\u00e7ant le module de Young de l\u2019aluminium<\/h2><p>Plusieurs facteurs peuvent influer sur le module de Young mesur\u00e9 ou effectif de l\u2019aluminium.<\/p><h3>Temp\u00e9rature<\/h3><p>Le module de Young diminue g\u00e9n\u00e9ralement lorsque la temp\u00e9rature augmente.<\/p><p>Les temp\u00e9ratures \u00e9lev\u00e9es accroissent les vibrations atomiques et r\u00e9duisent la r\u00e9sistance des liaisons m\u00e9talliques \u00e0 la d\u00e9formation \u00e9lastique.<\/p><p>Aux temp\u00e9ratures cryog\u00e9niques, le module d\u2019\u00e9lasticit\u00e9 augmente normalement.<\/p><p>Pour les calculs \u00e0 haute temp\u00e9rature, les valeurs \u00e0 temp\u00e9rature ambiante ne doivent pas \u00eatre utilis\u00e9es sans correction.<\/p><p>Par cons\u00e9quent, les <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2238785423024006\">composants de moteurs a\u00e9ronautiques, tels que les aubes de compresseur, devraient \u00eatre fabriqu\u00e9s en alliages d\u2019aluminium de la s\u00e9rie 7xxx<\/a>, dont le taux de conservation du module est meilleur, environ 85 % \u00e0 150\u00b0C, que celui de la s\u00e9rie 6xxx, environ 75 %.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd32e00 elementor-widget elementor-widget-image\" data-id=\"fd32e00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"444\" src=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Variation-of-Youngs-modulus-of-aluminum-with-temperature.webp\" class=\"attachment-full size-full wp-image-21440\" alt=\"Variation du module de Young de l\u2019aluminium avec la temp\u00e9rature\" srcset=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Variation-of-Youngs-modulus-of-aluminum-with-temperature.webp 600w, https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Variation-of-Youngs-modulus-of-aluminum-with-temperature-300x222.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Variation du module de Young de l\u2019aluminium avec la temp\u00e9rature<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f95977 elementor-widget elementor-widget-text-editor\" data-id=\"8f95977\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Composition de l\u2019alliage<\/h3><p>Le cuivre, le magn\u00e9sium, le silicium, le zinc, le lithium et d\u2019autres \u00e9l\u00e9ments d\u2019alliage peuvent modifier le module d\u2019\u00e9lasticit\u00e9.<\/p><p>L\u2019effet est g\u00e9n\u00e9ralement modeste dans les alliages d\u2019aluminium conventionnels.<\/p><p>La plupart des nuances corroy\u00e9es courantes restent dans une plage approximative de 69 \u00e0 73 GPa.<\/p><h3>\u00c9tat m\u00e9tallurgique et traitement thermique<\/h3><p>Le recuit, la mise en solution et le vieillissement artificiel influencent fortement la r\u00e9sistance et la duret\u00e9.<\/p><p>Leur effet sur le module de Young est beaucoup plus faible.<\/p><p>C\u2019est pourquoi diff\u00e9rents \u00e9tats du m\u00eame alliage utilisent souvent la m\u00eame valeur nominale de module.<\/p><h3>Sens de fabrication<\/h3><p>Le laminage, l\u2019extrusion, le forgeage et d\u2019autres proc\u00e9d\u00e9s de formage peuvent cr\u00e9er une texture cristallographique.<\/p><p>Cela peut produire de petites diff\u00e9rences entre les mesures longitudinales et transversales.<\/p><p>Pour les calculs g\u00e9n\u00e9raux, l\u2019aluminium corroy\u00e9 est souvent consid\u00e9r\u00e9 comme isotrope. Des donn\u00e9es propres \u00e0 la direction peuvent \u00eatre n\u00e9cessaires pour une analyse pr\u00e9cise.<\/p><h3>Porosit\u00e9 et d\u00e9fauts<\/h3><p>Les vides, la porosit\u00e9 de fonderie, les fissures et les interfaces faibles peuvent r\u00e9duire la rigidit\u00e9 effective d\u2019un composant.<\/p><p>Le module intrins\u00e8que de la matrice d\u2019aluminium peut rester inchang\u00e9, mais la rigidit\u00e9 mesur\u00e9e de la pi\u00e8ce peut \u00eatre plus faible.<\/p><p>Cet effet est plus important dans les mat\u00e9riaux poreux, les pi\u00e8ces moul\u00e9es, les mousses et les composites \u00e0 matrice m\u00e9tallique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-760c879 elementor-widget elementor-widget-text-editor\" data-id=\"760c879\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Applications et importance technique<\/h2><p>Le module de Young est important chaque fois qu\u2019il faut estimer la d\u00e9formation \u00e9lastique d\u2019un composant en aluminium.<\/p><p>Les applications courantes comprennent :<\/p><ul><li>Ossatures structurelles en aluminium<\/li><li>Profil\u00e9s extrud\u00e9s et poutres<\/li><li>Composants a\u00e9ronautiques et automobiles<\/li><li>Bo\u00eetiers et supports usin\u00e9s CNC<\/li><li>Tubes, plaques et structures de support<\/li><li>Instruments de pr\u00e9cision et montages<\/li><li>Fa\u00e7ades de b\u00e2timents et syst\u00e8mes de murs-rideaux<\/li><\/ul><p>Le module de Young sert \u00e0 calculer l\u2019allongement axial, la fl\u00e8che des poutres, le flambement \u00e9lastique, le comportement vibratoire et la rigidit\u00e9 structurelle.<\/p><p>Il doit \u00eatre consid\u00e9r\u00e9 avec la g\u00e9om\u00e9trie de la pi\u00e8ce, l\u2019\u00e9paisseur de paroi, le sens de charge, les conditions d\u2019appui et la limite d\u2019\u00e9lasticit\u00e9.<\/p><p>Dans de nombreuses structures en aluminium, une modification de la g\u00e9om\u00e9trie de section influence davantage la rigidit\u00e9 qu\u2019un changement entre alliages d\u2019aluminium conventionnels.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b769b2c elementor-widget elementor-widget-image\" data-id=\"b769b2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"245\" src=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Finite-element-analysis-of-stress-on-aluminum-products-using-Youngs-modulus.webp\" class=\"attachment-full size-full wp-image-21441\" alt=\"Analyse par \u00e9l\u00e9ments finis des contraintes dans des produits en aluminium \u00e0 l\u2019aide du module de Young\" srcset=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Finite-element-analysis-of-stress-on-aluminum-products-using-Youngs-modulus.webp 600w, https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Finite-element-analysis-of-stress-on-aluminum-products-using-Youngs-modulus-300x123.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Analyse par \u00e9l\u00e9ments finis des contraintes dans des produits en aluminium \u00e0 l\u2019aide du module de Young<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-548d818 elementor-widget elementor-widget-text-editor\" data-id=\"548d818\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>M\u00e9thodes de mesure<\/h2><p>Le module de Young peut \u00eatre mesur\u00e9 par des m\u00e9thodes statiques ou dynamiques.<\/p><h3>Essai de traction<\/h3><p>Une \u00e9prouvette de traction est charg\u00e9e pendant qu\u2019un extensom\u00e8tre mesure la d\u00e9formation axiale.<\/p><p>Le module de Young est calcul\u00e9 \u00e0 partir de la pente de la partie lin\u00e9aire de la courbe contrainte-d\u00e9formation.<\/p><p>Il s\u2019agit de la m\u00e9thode la plus courante pour les m\u00e9taux.<\/p><p>Une <a href=\"https:\/\/store.astm.org\/e0111-17.html\">mesure pr\u00e9cise de la d\u00e9formation<\/a> est importante, car la plage de d\u00e9formation \u00e9lastique est faible.<\/p><h3>Essai de compression<\/h3><p>Une \u00e9prouvette est comprim\u00e9e pendant l\u2019enregistrement de la contrainte appliqu\u00e9e et de la d\u00e9formation axiale.<\/p><p>Le module en compression est calcul\u00e9 \u00e0 partir de la relation lin\u00e9aire initiale contrainte-d\u00e9formation.<\/p><p>Pour les alliages d\u2019aluminium, le module en compression peut \u00eatre l\u00e9g\u00e8rement sup\u00e9rieur au module en traction.<\/p><h3>Essai par r\u00e9sonance<\/h3><p>Une \u00e9prouvette est excit\u00e9e \u00e0 ses fr\u00e9quences propres de r\u00e9sonance.<\/p><p>Le module de Young dynamique est calcul\u00e9 \u00e0 partir de la g\u00e9om\u00e9trie, de la masse et de la fr\u00e9quence de r\u00e9sonance de l\u2019\u00e9prouvette.<\/p><p>Les valeurs du module dynamique peuvent diff\u00e9rer l\u00e9g\u00e8rement des valeurs statiques en traction.<\/p><h3>Contr\u00f4le ultrasonore<\/h3><p>La vitesse des ondes longitudinales et de cisaillement dans le mat\u00e9riau peut servir \u00e0 calculer les constantes \u00e9lastiques.<\/p><p>Le contr\u00f4le ultrasonore est non destructif et utile pour la caract\u00e9risation des mat\u00e9riaux et le contr\u00f4le qualit\u00e9.<\/p><p>La norme ASTM E111 fournit une m\u00e9thode normalis\u00e9e pour d\u00e9terminer le module de Young, le module tangent et le module de corde des mat\u00e9riaux structurels.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a886a13 elementor-widget elementor-widget-text-editor\" data-id=\"a886a13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Module de Young et module de cisaillement<\/h2><p>Le module de Young d\u00e9crit la r\u00e9sistance \u00e0 une d\u00e9formation axiale de traction ou de compression.<\/p><p>Le module de cisaillement d\u00e9crit la r\u00e9sistance \u00e0 une d\u00e9formation angulaire ou de cisaillement.<\/p><p>Pour un mat\u00e9riau isotrope, la relation est :<\/p><p style=\"text-align: center;\"><strong>E = 2G(1 + \u03bd)<\/strong><\/p><p>O\u00f9 :<\/p><ul><li><strong>E<\/strong> est le module de Young<\/li><li><strong>G<\/strong> est le module de cisaillement<\/li><li><strong>\u03bd<\/strong> est le coefficient de Poisson<\/li><\/ul><p>Pour l\u2019aluminium, les valeurs typiques sont :<\/p><ul><li>Module de Young : environ <strong>69 GPa<\/strong><\/li><li>Module de cisaillement : environ <strong>26 GPa<\/strong><\/li><li>Coefficient de Poisson : environ <strong>0,33<\/strong><\/li><\/ul><p>Ces valeurs sont li\u00e9es, mais ne sont pas interchangeables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6767df3 elementor-widget elementor-widget-text-editor\" data-id=\"6767df3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>R\u00e9sum\u00e9<\/h2><p>Le module de Young de l\u2019aluminium est d\u2019environ <strong>69 GPa, soit 10 000 ksi<\/strong>, \u00e0 temp\u00e9rature ambiante.<\/p><p>La plupart des alliages d\u2019aluminium courants pr\u00e9sentent des valeurs approximativement comprises entre <strong>68,9 et 73,1 GPa<\/strong>.<\/p><p>Le 6061-T6 et le 6063-T6 sont \u00e0 environ <strong>68,9 GPa<\/strong>.<br \/>Le 6082-T6 est \u00e0 environ <strong>70 GPa<\/strong>.<br \/>Le 7075-T6 est \u00e0 environ <strong>71,7 GPa<\/strong>.<br \/>Le 2024-T3 est \u00e0 environ <strong>73,1 GPa<\/strong>.<\/p><p>L\u2019aluminium est moins rigide que l\u2019acier, le titane et le cuivre, mais sa faible masse volumique lui conf\u00e8re un rapport rigidit\u00e9-poids utile.<\/p><p>L\u2019addition d\u2019\u00e9l\u00e9ments d\u2019alliage et le traitement thermique peuvent modifier fortement la r\u00e9sistance de l\u2019aluminium. Leur effet sur le module de Young est comparativement faible.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c26cfea elementor-widget elementor-widget-text-editor\" data-id=\"c26cfea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>FAQ<\/h2><h3>Quel est le module de Young de l\u2019aluminium ?<\/h3><p>Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi, \u00e0 temp\u00e9rature ambiante.<\/p><h3>Quel est le module de Young de l\u2019aluminium 6061 ?<\/h3><p>L\u2019aluminium 6061-T6 poss\u00e8de un module de Young typique de 68,9 GPa, soit 10 000 ksi.<\/p><h3>Quel est le module de Young de l\u2019aluminium 6063 ?<\/h3><p>L\u2019aluminium 6063-T6 poss\u00e8de un module de Young typique de 68,9 GPa, soit 10 000 ksi.<\/p><h3>Quel est le module de Young de l\u2019aluminium 7075 ?<\/h3><p>L\u2019aluminium 7075-T6 poss\u00e8de un module de Young typique de 71,7 GPa, soit 10 400 ksi.<\/p><h3>Quel est le module de Young de l\u2019aluminium 2024 ?<\/h3><p>L\u2019aluminium 2024-T3 poss\u00e8de un module de Young typique de 73,1 GPa, soit 10 600 ksi.<\/p><h3>Le traitement thermique augmente-t-il le module de Young de l\u2019aluminium ?<\/h3><p>Le traitement thermique n\u2019a qu\u2019un faible effet sur le module de Young. Il agit beaucoup plus sur la limite d\u2019\u00e9lasticit\u00e9, la r\u00e9sistance \u00e0 la traction et la duret\u00e9.<\/p><h3>L\u2019aluminium est-il plus \u00e9lastique que l\u2019acier ?<\/h3><p>L\u2019aluminium poss\u00e8de un module de Young inf\u00e9rieur \u00e0 celui de l\u2019acier ; il subit donc davantage de d\u00e9formation \u00e9lastique sous la m\u00eame contrainte. Cela ne signifie pas qu\u2019il puisse toujours supporter une plus grande d\u00e9formation avant plastification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le module de Young, \u00e9galement appel\u00e9 module d\u2019\u00e9lasticit\u00e9, mesure la r\u00e9sistance d\u2019un mat\u00e9riau \u00e0 la d\u00e9formation \u00e9lastique sous une charge [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21436,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[64],"tags":[],"class_list":["post-21435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Module de Young de l\u2019aluminium<\/title>\n<meta name=\"description\" content=\"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Module de Young de l\u2019aluminium\" \/>\n<meta property=\"og:description\" content=\"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/\" \/>\n<meta property=\"og:site_name\" content=\"Zheng Ji Custom Aluminum\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-09T11:21:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-22T09:36:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Ward Huang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ward Huang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/\"},\"author\":{\"name\":\"Ward Huang\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#\\\/schema\\\/person\\\/0fbb48a60c94aa480b5d8f30e360b111\"},\"headline\":\"Module de Young de l\u2019aluminium\",\"datePublished\":\"2026-07-09T11:21:33+00:00\",\"dateModified\":\"2026-07-22T09:36:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/\"},\"wordCount\":2297,\"publisher\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Youngs-Modulus-of-Aluminum.webp\",\"articleSection\":[\"Material\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/\",\"url\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/\",\"name\":\"Module de Young de l\u2019aluminium\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Youngs-Modulus-of-Aluminum.webp\",\"datePublished\":\"2026-07-09T11:21:33+00:00\",\"dateModified\":\"2026-07-22T09:36:12+00:00\",\"description\":\"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#primaryimage\",\"url\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Youngs-Modulus-of-Aluminum.webp\",\"contentUrl\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Youngs-Modulus-of-Aluminum.webp\",\"width\":800,\"height\":400,\"caption\":\"Module de Young de l\u2019aluminium\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/blog\\\/module-de-young-de-laluminium\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Module de Young de l\u2019aluminium\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/\",\"name\":\"Zheng Ji Custom Aluminum\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#organization\",\"name\":\"Zheng Ji Custom Aluminum\",\"url\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/\u5355\u56fe\u6807.png\",\"contentUrl\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/\u5355\u56fe\u6807.png\",\"width\":1892,\"height\":1703,\"caption\":\"Zheng Ji Custom Aluminum\"},\"image\":{\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/zjaluminum-cnc.com\\\/fr\\\/#\\\/schema\\\/person\\\/0fbb48a60c94aa480b5d8f30e360b111\",\"name\":\"Ward Huang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g\",\"caption\":\"Ward Huang\"},\"description\":\"Ward Huang is an Aluminum Manufacturing Project Manager at Zheng Ji Aluminum, specializing in custom aluminum extrusion, CNC machining, surface finishing, and production coordination for custom aluminum parts and enclosures. He works closely with engineers, purchasing teams, and business owners.\",\"sameAs\":[\"https:\\\/\\\/zjaluminum-cnc.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Module de Young de l\u2019aluminium","description":"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/","og_locale":"fr_FR","og_type":"article","og_title":"Module de Young de l\u2019aluminium","og_description":"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.","og_url":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/","og_site_name":"Zheng Ji Custom Aluminum","article_published_time":"2026-07-09T11:21:33+00:00","article_modified_time":"2026-07-22T09:36:12+00:00","og_image":[{"width":800,"height":400,"url":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp","type":"image\/webp"}],"author":"Ward Huang","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Ward Huang","Dur\u00e9e de lecture estim\u00e9e":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#article","isPartOf":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/"},"author":{"name":"Ward Huang","@id":"https:\/\/zjaluminum-cnc.com\/fr\/#\/schema\/person\/0fbb48a60c94aa480b5d8f30e360b111"},"headline":"Module de Young de l\u2019aluminium","datePublished":"2026-07-09T11:21:33+00:00","dateModified":"2026-07-22T09:36:12+00:00","mainEntityOfPage":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/"},"wordCount":2297,"publisher":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/#organization"},"image":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#primaryimage"},"thumbnailUrl":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp","articleSection":["Material"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/","url":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/","name":"Module de Young de l\u2019aluminium","isPartOf":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#primaryimage"},"image":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#primaryimage"},"thumbnailUrl":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp","datePublished":"2026-07-09T11:21:33+00:00","dateModified":"2026-07-22T09:36:12+00:00","description":"Le module de Young de l\u2019aluminium est d\u2019environ 69 GPa, soit 10 000 ksi. Les alliages d\u2019aluminium courants se situent approximativement entre 68,9 et 73,1 GPa.","breadcrumb":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#primaryimage","url":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp","contentUrl":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2026\/07\/Youngs-Modulus-of-Aluminum.webp","width":800,"height":400,"caption":"Module de Young de l\u2019aluminium"},{"@type":"BreadcrumbList","@id":"https:\/\/zjaluminum-cnc.com\/fr\/blog\/module-de-young-de-laluminium\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/zjaluminum-cnc.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Module de Young de l\u2019aluminium"}]},{"@type":"WebSite","@id":"https:\/\/zjaluminum-cnc.com\/fr\/#website","url":"https:\/\/zjaluminum-cnc.com\/fr\/","name":"Zheng Ji Custom Aluminum","description":"","publisher":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/zjaluminum-cnc.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/zjaluminum-cnc.com\/fr\/#organization","name":"Zheng Ji Custom Aluminum","url":"https:\/\/zjaluminum-cnc.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/zjaluminum-cnc.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2024\/07\/\u5355\u56fe\u6807.png","contentUrl":"https:\/\/zjaluminum-cnc.com\/wp-content\/uploads\/2024\/07\/\u5355\u56fe\u6807.png","width":1892,"height":1703,"caption":"Zheng Ji Custom Aluminum"},"image":{"@id":"https:\/\/zjaluminum-cnc.com\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/zjaluminum-cnc.com\/fr\/#\/schema\/person\/0fbb48a60c94aa480b5d8f30e360b111","name":"Ward Huang","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bd4edaab0dedbb6ea84f9b9c5522aca63d1baf907542ac56404eadcce1997882?s=96&d=mm&r=g","caption":"Ward Huang"},"description":"Ward Huang is an Aluminum Manufacturing Project Manager at Zheng Ji Aluminum, specializing in custom aluminum extrusion, CNC machining, surface finishing, and production coordination for custom aluminum parts and enclosures. He works closely with engineers, purchasing teams, and business owners.","sameAs":["https:\/\/zjaluminum-cnc.com"]}]}},"_links":{"self":[{"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/posts\/21435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/comments?post=21435"}],"version-history":[{"count":0,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/posts\/21435\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/media\/21436"}],"wp:attachment":[{"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/media?parent=21435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/categories?post=21435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjaluminum-cnc.com\/fr\/wp-json\/wp\/v2\/tags?post=21435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}