{"id":1164,"date":"2025-01-28T19:01:02","date_gmt":"2025-01-28T19:01:02","guid":{"rendered":"https:\/\/cnc-machiningservices.com\/?post_type=material&#038;p=1164"},"modified":"2025-04-28T08:09:15","modified_gmt":"2025-04-28T08:09:15","slug":"aluminium-7050-en-aw-7050-3-4144-alzn6cumgzr","status":"publish","type":"material","link":"https:\/\/cnc-machiningservices.com\/fr\/materiel\/aluminium-7050-en-aw-7050-3-4144-alzn6cumgzr\/","title":{"rendered":"Aluminium 7050 | EN AW-7050 | 3.4144| AlZn6CuMgZr"},"content":{"rendered":"<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <style>\n        table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 14px; \/* Default WordPress font size *\/\n        }\n        th, td {\n            border: 1px solid black;\n            padding: 8px;\n            text-align: left;\n        }\n        th {\n            font-weight: bold;\n        }\n        td:first-child {\n            width: 50%;\n        }\n        td:last-child {\n            width: 50%;\n        }\n    <\/style>\n<\/head>\n<body>\n\n<table>\n    <thead>\n        <tr>\n            <th>Propri\u00e9t\u00e9<\/th>\n            <th>Valeur<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s m\u00e9caniques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistance ultime \u00e0 la traction<\/td>\n            <td>470 - 530 MPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Limite d'\u00e9lasticit\u00e9<\/td>\n            <td>390 - 460 MPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Module de Young (module d'\u00e9lasticit\u00e9)<\/td>\n            <td>70 - 80 GPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Allongement \u00e0 la rupture<\/td>\n            <td>5 &#8211; 12 %<\/td>\n        <\/tr>\n        \n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s physiques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistance \u00e0 la corrosion<\/td>\n            <td>Bon<\/td>\n        <\/tr>\n        <tr>\n            <td>Magn\u00e9tisme<\/td>\n            <td>Non-magn\u00e9tique<\/td>\n        <\/tr>\n        <tr>\n            <td>Soudabilit\u00e9<\/td>\n            <td>Pauvre<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s thermiques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Coefficient de dilatation thermique<\/td>\n            <td>23 - 25.4 \u00d7 10<sup>-6<\/sup>\/\u00baC<\/td>\n        <\/tr>\n        <tr>\n            <td>Conductivit\u00e9 thermique<\/td>\n            <td>153 W\/(m\u22c5\u00b0C)<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s \u00e9lectriques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistivit\u00e9 \u00e9lectrique<\/td>\n            <td>4,4 \u03bc\u03a9*cm<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Post-traitements<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Post-traitement<\/td>\n            <td>Transformation \u00e0 froid, vieillissement, durcissement<\/td>\n        <\/tr>\n        <tr>\n            <td>Compatibilit\u00e9 avec l'anodisation<\/td>\n            <td>D\u00e9conseill\u00e9 - en raison de la forte teneur en zinc du mat\u00e9riau, des taches sombres ou des marques de corrosion peuvent \u00eatre observ\u00e9es.<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Applications courantes<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Cadres du fuselage<\/td>\n            <td>Cloisons<\/td>\n        <\/tr>\n        <tr>\n            <td>Peaux d'ailes<\/td>\n            <td>Structures a\u00e9rospatiales<\/td>\n        <\/tr>\n        <tr>\n            <td>Applications pour les avions commerciaux et militaires<\/td>\n            <td><\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Property Value Mechanical Properties Ultimate tensile strength 470 &#8211; 530 MPa Yield strength 390 &#8211; 460 MPa Young&#8217;s modulus (modulus of elasticity) 70 &#8211; 80 GPa Elongation at break 5 &#8211; 12 % Physical Properties Corrosion resistance Good Magnetism Non-magnetic Weldability Poor Thermal Properties Thermal expansion coefficient 23 &#8211; 25.4 \u00d7 10-6\/\u00baC Thermal conductivity 153 [&hellip;]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"material-category":[46,33],"class_list":["post-1164","material","type-material","status-publish","format-standard","hentry","material-category-aluminum","material-category-cnc-machining-metals"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/types\/material"}],"version-history":[{"count":2,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1164\/revisions"}],"predecessor-version":[{"id":4804,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1164\/revisions\/4804"}],"wp:attachment":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/media?parent=1164"}],"wp:term":[{"taxonomy":"material-category","embeddable":true,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material-category?post=1164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}