{"id":523,"date":"2025-06-16T07:14:27","date_gmt":"2025-06-16T07:14:27","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=523"},"modified":"2025-06-16T07:14:27","modified_gmt":"2025-06-16T07:14:27","slug":"7075","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/7075\/","title":{"rendered":"7075"},"content":{"rendered":"

\u00c9tendue de la fourniture du groupe Aviation :<\/span><\/strong><\/p>\n

Il peut \u00eatre personnalis\u00e9 hors norme, plaque d'aluminium (plaque enti\u00e8re\/coupe), tige d'aluminium, pi\u00e8ces forg\u00e9es en aluminium, tubes d'aluminium, profils d'aluminium, etc. N'h\u00e9sitez pas \u00e0 vous renseigner !<\/span><\/strong><\/p>\n

 <\/p>\n

1. Introduction \u00e0 la\u00a0<\/span><\/strong>7075\u00a0<\/span><\/strong>Mat\u00e9riaux<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 L'alliage d'aluminium 7075 est un alliage forg\u00e9 trait\u00e9 \u00e0 froid qui pr\u00e9sente une r\u00e9sistance \u00e9lev\u00e9e, bien sup\u00e9rieure \u00e0 celle de l'acier doux. Le 7075 est l'un des alliages les plus puissants utilis\u00e9s dans le commerce. Apr\u00e8s traitement thermique, il peut atteindre des caract\u00e9ristiques de r\u00e9sistance tr\u00e8s \u00e9lev\u00e9es. Le mat\u00e9riau 7075 est g\u00e9n\u00e9ralement additionn\u00e9 d'une petite quantit\u00e9 de cuivre, de chrome et d'autres alliages. Parmi les s\u00e9ries, l'alliage d'aluminium 7075-T651 est particuli\u00e8rement performant. Il est reconnu comme le meilleur produit parmi les alliages d'aluminium, avec une r\u00e9sistance \u00e9lev\u00e9e et bien sup\u00e9rieure \u00e0 celle de n'importe quel acier doux. Cet alliage poss\u00e8de de bonnes propri\u00e9t\u00e9s m\u00e9caniques et une bonne r\u00e9action anodique.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Le 7075 contient principalement du zinc. Il appartient \u00e9galement \u00e0 la s\u00e9rie aviation, est un alliage d'aluminium-magn\u00e9sium-zinc-cuivre, un alliage trait\u00e9 thermiquement, et pr\u00e9sente une bonne r\u00e9sistance \u00e0 l'usure. La plaque d'aluminium 7075 ne subit aucune contrainte et ne se d\u00e9forme pas apr\u00e8s traitement. Toutes les plaques d'aluminium 7075 super larges et super \u00e9paisses sont d\u00e9tect\u00e9es par des ondes ultrasoniques, ce qui permet de garantir l'absence de trous de sable et d'impuret\u00e9s. La plaque d'aluminium 7075 a une conductivit\u00e9 thermique \u00e9lev\u00e9e, ce qui permet de r\u00e9duire le temps de formage et d'am\u00e9liorer l'efficacit\u00e9 du travail. La caract\u00e9ristique principale est que la haute duret\u00e9 7075 est un alliage d'aluminium de haute duret\u00e9 et de haute r\u00e9sistance, qui est souvent utilis\u00e9 pour fabriquer des structures d'avions et de futurs. Il n\u00e9cessite des pi\u00e8ces structurelles soumises \u00e0 de fortes contraintes et la fabrication de moules \u00e0 haute r\u00e9sistance m\u00e9canique et \u00e0 la corrosion.<\/span><\/p>\n

2,\u00a0<\/span><\/strong>7075\u00a0<\/span><\/strong>Ingr\u00e9dients chimiques<\/span><\/strong><\/p>\n\n\n\n\n\n
M\u00e9daille en alliage<\/span><\/td>\nsilicium<\/span><\/p>\n

Et<\/span><\/td>\n

fer<\/span><\/p>\n

Fe<\/td>\n

cuivre<\/span><\/p>\n

Cu<\/td>\n

mangan\u00e8se<\/span><\/p>\n

Mn<\/td>\n

magn\u00e9sium<\/span><\/p>\n

Mg<\/td>\n

chrome<\/span><\/p>\n

Cr<\/td>\n

Zinc<\/span><\/p>\n

Zn<\/td>\n

titane<\/span><\/p>\n

De<\/span><\/td>\n

autres<\/span><\/td>\naluminium<\/span><\/p>\n

AL<\/td>\n<\/tr>\n

Nouveau grade<\/span><\/td>\nAncienne marque<\/span><\/td>\n0.4<\/td>\n0.5<\/td>\n1.2-2.0<\/td>\n0.3<\/td>\n2.1-2.9<\/td>\n0.18-0.28<\/td>\n5.1-6.1<\/td>\n0.2<\/td>\nChaque<\/span><\/td>\ntotal<\/span><\/td>\nmarge<\/span><\/td>\n<\/tr>\n
7075<\/td>\n–<\/td>\n0.05<\/td>\n0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/strong>3.\u00a0<\/span><\/strong>7075\u00a0<\/span><\/strong>propri\u00e9t\u00e9s et caract\u00e9ristiques physiques<\/span><\/strong><\/p>\n\n\n\n\n
Nuance et \u00e9tat de l'alliage d'aluminium<\/span><\/td>\nr\u00e9sistance \u00e0 la traction<\/span><\/p>\n

Rm\/Mpa<\/td>\n

Rendement du rendement<\/span><\/p>\n

Rp0,2\/Mpa<\/td>\n

\u00c9longation\/%<\/span><\/td>\nDuret\u00e9\/HBW\u03b1<\/span><\/td>\ndensit\u00e9<\/span><\/p>\n

(20 \u2103) (g \/ cm3)<\/span><\/td>\n<\/tr>\n

7075-T6<\/span><\/td>\n572<\/td>\n503<\/td>\n11<\/td>\n150<\/td>\n2.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

7075\u00a0<\/span><\/strong>caract\u00e9ristiques de l'alliage d'aluminium<\/span><\/strong><\/p>\n

1. Alliage \u00e0 haute r\u00e9sistance trait\u00e9 thermiquement.<\/span><\/p>\n

2. Bonnes propri\u00e9t\u00e9s m\u00e9caniques.<\/span><\/p>\n

3. Une bonne facilit\u00e9 d'utilisation.<\/span><\/p>\n

4. Facile \u00e0 traiter et bonne r\u00e9sistance \u00e0 l'usure.<\/span><\/p>\n

5. l'\u00e9tat T7351 am\u00e9liore la r\u00e9sistance \u00e0 la corrosion<\/span><\/p>\n

6. Mat\u00e9riaux \u00e0 haute r\u00e9sistance utilis\u00e9s dans les pi\u00e8ces structurelles \u00e0 haute pression.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Le mat\u00e9riau 7075 est g\u00e9n\u00e9ralement additionn\u00e9 d'une petite quantit\u00e9 de cuivre, de chrome et d'autres alliages. L'alliage d'aluminium A7075 est le meilleur de tous. Il est connu comme le meilleur produit parmi les alliages d'aluminium, avec une r\u00e9sistance \u00e9lev\u00e9e et bien sup\u00e9rieure \u00e0 celle de n'importe quel acier doux. Cet alliage poss\u00e8de de bonnes propri\u00e9t\u00e9s m\u00e9caniques et une bonne r\u00e9action anodique.<\/span><\/p>\n

IV.\u00a0<\/span><\/strong>7075\u00a0<\/span><\/strong>champs d'application<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 7075 convient \u00e0 l'industrie a\u00e9rospatiale, aux moules de moulage par soufflage (bouteilles), aux moules de soudage plastique par ultrasons, aux t\u00eates de balles de golf, aux moules \u00e0 chaussures, aux moules \u00e0 papier, aux moules \u00e0 mousse, aux moules \u00e0 enlever la cire, aux gabarits, aux montages, aux machines et \u00e9quipements, au traitement des moules, et est utilis\u00e9 pour fabriquer des cadres de bicyclettes en alliage d'aluminium haut de gamme, etc.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Scope of supply of Aviation Group: It can be customized non-standard, aluminum plate (whole plate\/cut), aluminum rod, aluminum forgings, aluminum […]<\/p>","protected":false},"featured_media":524,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[29],"product_tag":[],"class_list":{"0":"post-523","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aviation-aluminum-alloy","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/523\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/524"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=523"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=523"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=523"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}