{"id":600,"date":"2025-06-17T01:16:52","date_gmt":"2025-06-17T01:16:52","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=600"},"modified":"2025-06-17T01:17:34","modified_gmt":"2025-06-17T01:17:34","slug":"15-7ph","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/15-7ph\/","title":{"rendered":"15-7PH"},"content":{"rendered":"

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

Pi\u00e8ces forg\u00e9es non standard, barres rondes, plaques d'acier, anneaux, tubes sans soudure<\/span><\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

    \n
  1. 15-7PH\u00a0<\/span><\/strong>introduction du mat\u00e9riel<\/span><\/strong><\/li>\n<\/ol>\n

    Apr\u00e8s le traitement thermique, la duret\u00e9 est plus \u00e9lev\u00e9e et la r\u00e9sistance \u00e0 la corrosion est meilleure. Le type d'acier tremp\u00e9 pr\u00e9cipit\u00e9 avec ajout de cuivre est d\u00e9velopp\u00e9 en rempla\u00e7ant 2% de chrome dans l'acier 0Cr17Ni7Al par 2%-3% de molybd\u00e8ne. Les performances de base sont similaires \u00e0 celles de l'acier 0Cr17Ni7Al, mais les performances globales sont meilleures que celles de l'acier 0Cr17Ni7Al. \u00c0 l'\u00e9tat d'aust\u00e9nite, il peut r\u00e9sister \u00e0 divers processus de formage \u00e0 froid et de soudage, puis le traitement thermique permet d'obtenir la r\u00e9sistance la plus \u00e9lev\u00e9e<\/span>\u00a0<\/strong><\/p>\n

      \n
    1. Composition chimique du 15-7PH<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n\n\n
      alliage<\/span><\/td>\nC<\/td>\nMn<\/td>\nEt<\/span><\/td>\nP<\/td>\nS<\/td>\nCr<\/td>\nEn<\/span><\/td>\nAl<\/td>\nMo<\/td>\n<\/tr>\n
      15-7ph<\/span><\/td>\n–<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n14..0<\/td>\n6.50<\/td>\n0.75<\/td>\n2.0<\/td>\n<\/tr>\n
      0.09<\/td>\n1.0<\/td>\n1.0<\/span><\/td>\n0.04<\/td>\n0.03<\/td>\n16.0<\/td>\n7.75<\/td>\n1.50<\/td>\n3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      1. 15-7PH propri\u00e9t\u00e9s physiques<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n\n
        densit\u00e9<\/span><\/td>\n7,85g\/cm3<\/td>\n<\/tr>\n
        Point de fusion<\/span><\/td>\n1415-1450\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u00a0<\/strong><\/p>\n\n\n\n\n\n\n
        \u00c9tat<\/span><\/strong><\/td>\nR\u00e9sistance \u00e0 la traction MPa<\/span><\/strong><\/td>\nLimite d'\u00e9lasticit\u00e9 MPa<\/span><\/strong><\/td>\nAllongement apr\u00e8s rupture<\/span><\/strong><\/td>\nTaux de retrait de la section %<\/span><\/strong><\/td>\nHB<\/strong><\/td>\nHRC<\/strong><\/td>\n<\/tr>\n
        Solution solide<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n\u2264269<\/td>\n\u226426<\/td>\n<\/tr>\n
        565\u2103 vieillissement<\/span><\/td>\n\u22651210<\/td>\n\u22651100<\/td>\n\u22657<\/td>\n\u226525<\/td>\n\u2265375<\/td>\n\u226542<\/td>\n<\/tr>\n
        510\u2103 vieillissement<\/span><\/td>\n\u22651320<\/td>\n\u22651210<\/span><\/td>\n\u22656<\/td>\n\u226520<\/td>\n\u2265388<\/td>\n\u226544<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u00a0<\/strong><\/p>\n

          \n
        1. 15-7PH champs d'application<\/span><\/strong><\/li>\n<\/ol>\n

          Le soudage et le brasage de plaques en nid d'abeille, de cloisons d'avion et de boucles sont utilis\u00e9s pour fabriquer des pi\u00e8ces structurelles \u00e0 parois minces pour l'aviation, divers conteneurs, des pipelines, des ressorts, des membranes de vannes, des essieux de navires, des plaques de compresseurs, des composants de r\u00e9acteurs, ainsi qu'une vari\u00e9t\u00e9 d'\u00e9quipements chimiques et d'autres pi\u00e8ces structurelles.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

          Scope of supply of Aviation Group: Non-standard forgings, round rods, steel plates, rings, seamless pipes \u00a0 15-7PH\u00a0material introduction After heat […]<\/p>","protected":false},"featured_media":601,"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":[33],"product_tag":[],"class_list":{"0":"post-600","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-precipitation-hardening-stainless-steel","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\/600","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\/600\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/601"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=600"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=600"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=600"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}