{"id":609,"date":"2025-06-17T01:42:22","date_gmt":"2025-06-17T01:42:22","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=609"},"modified":"2025-06-17T01:44:48","modified_gmt":"2025-06-17T01:44:48","slug":"05cr17ni4cu4nb","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/05cr17ni4cu4nb\/","title":{"rendered":"05Cr17Ni4Cu4Nb"},"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>\u00a0<\/strong><\/p>\n

 <\/p>\n

    \n
  1. 05Cr17Ni4Cu4Nb\u00a0<\/span><\/strong>introduction du mat\u00e9riel<\/span><\/strong><\/li>\n<\/ol>\n

    05Cr17Ni4Cu4Nb alloy is a precipitated, hardened, martensite stainless steel composed of copper, niobium\/cinnabar.<\/span><\/p>\n

    05Cr17Ni4Cu4Nb is a martensite precipitation hardened stainless steel with high strength, high hardness, good welding performance and corrosion resistance. It has been widely promoted and used in valves, shafts, chemical fibers, aerospace and other industries, and has high-strength components with certain corrosion resistance requirements.<\/span><\/p>\n

      \n
    1. 05Cr17Ni4Cu4Nb\u00a0<\/span><\/strong>Chemical Components<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n\n\n
      alliage<\/span><\/td>\n%<\/td>\nC<\/td>\nMn<\/td>\nEt\u00a0<\/span><\/td>\nP<\/td>\nS<\/td>\nCr<\/td>\nEn<\/span><\/td>\nCu<\/td>\nFe<\/td>\nNb<\/td>\n<\/tr>\n
      05Cr17Ni4Cu4Nb<\/span><\/td>\nValeur minimale<\/span><\/td>\n–<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n15.5<\/td>\n3.0<\/td>\n3.0<\/span><\/td>\nmarge<\/span><\/td>\n0.15<\/td>\n<\/tr>\n
      Valeur maximale<\/span><\/td>\n0.07<\/td>\n1.00<\/td>\n1.00<\/span><\/td>\n0.040<\/td>\n0.030<\/td>\n17.5<\/td>\n5.0<\/td>\n5.0<\/span><\/td>\n0.45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      1. 05Cr17Ni4Cu4Nb\u00a0<\/span><\/strong>Performance physique<\/span><\/strong><\/li>\n<\/ol>\n\n\n\n\n
        densit\u00e9<\/span><\/td>\n7,78g\/cm3<\/td>\n<\/tr>\n
        Point de fusion<\/span><\/td>\n1400-1440\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Mechanical properties of 05Cr17Ni4Cu4Nb<\/span><\/strong>\u00a0alloy at room temperature:<\/span><\/p>\n\n\n\n\n\n\n\n
        alliage<\/span><\/td>\nR\u00e9sistance \u00e0 la traction<\/span>
        \nRm N\/mm2<\/span><\/td>\n        		Limite d'\u00e9lasticit\u00e9<\/span>
        \nRP0,2N\/mm2<\/span><\/td>\n        		\u00c9longation<\/span>
        \nA5 %<\/span><\/td>\n        		Duret\u00e9 Brinell\u00a0<\/span>
        \nHB<\/span><\/td>\n<\/tr>\n
        480\u2103 vieillissement<\/span><\/td>\n\u22651310<\/td>\n\u22651180<\/td>\n\u226510<\/td>\n\u226540<\/td>\n<\/tr>\n
        550\u2103 vieillissement<\/span><\/td>\n\u22651060<\/td>\n\u22651000<\/td>\n\u226512<\/td>\n\u226535<\/td>\n<\/tr>\n
        580\u2103 vieillissement<\/span><\/td>\n\u22651000<\/span><\/td>\n\u2265865<\/td>\n\u226513<\/td>\n\u226531<\/td>\n<\/tr>\n
        Effet de vieillissement de 620\u2103<\/span><\/td>\n\u2265930<\/td>\n\u2265325<\/td>\n\u226516<\/td>\n\u226528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        After heat treatment, the mechanical properties of the product are more perfect, reaching a compressive strength of up to 1100-1300 mpa (160-190 ksi).<\/span><\/p>\n

        This grade cannot be used at temperatures above 300\u00b0C (572\u00b0F) or very low. It has good corrosion resistance to both the atmosphere and diluted acids or salts, and its corrosion resistance is the same as that of 304 and 430.<\/span><\/p>\n

          \n
        1. 05Cr17Ni4Cu4Nb corrosion resistance<\/span><\/strong><\/li>\n<\/ol>\n
            \n
          • The corrosion resistance of 05CR17NI4CU4NB alloy is better than any other standard hardenable stainless steel plate. In most cases, its corrosion resistance is no less than 304.<\/span><\/li>\n
          • S'il existe un risque de fissuration par corrosion sous contrainte, la temp\u00e9rature de vieillissement la plus \u00e9lev\u00e9e doit \u00eatre sup\u00e9rieure \u00e0 550\u00b0C (1022\u00b0F), de pr\u00e9f\u00e9rence \u00e0 590\u00b0C (1094\u00b0F).<\/span><\/li>\n
          • La temp\u00e9rature de trempe dans le milieu chlorure est de 550\u00b0C-1022\u00b0F.<\/span><\/li>\n
          • La temp\u00e9rature de trempe en milieu H2S est de 590\u00b0C-1094\u00b0F.<\/span><\/li>\n
          • Il est sensible \u00e0 la corrosion ou \u00e0 la corrosion fissurante dans l'eau de mer statique.<\/span><\/li>\n
          • Sa r\u00e9sistance \u00e0 la corrosion est la m\u00eame que celle de la nuance 304L dans les industries p\u00e9trochimique, alimentaire et papeti\u00e8re.<\/span><\/li>\n<\/ul>\n
              \n
            1. 05Cr17Ni4Cu4Nb application field<\/span><\/strong><\/li>\n<\/ol>\n
                \n
              • Plate-forme maritime, pont d'h\u00e9licopt\u00e8re, autres plates-formes<\/span><\/li>\n
              • Industrie alimentaire<\/span><\/li>\n
              • Industrie du papier et de la p\u00e2te \u00e0 papier<\/span><\/li>\n
              • A\u00e9rospatiale (pales de turbine)<\/span><\/li>\n
              • Composants m\u00e9caniques<\/span><\/li>\n
              • Seau \u00e0 d\u00e9chets nucl\u00e9aires<\/span><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                Scope of supply of Aviation Group: Non-standard forgings, round rods, steel plates, rings, seamless pipes\u00a0   05Cr17Ni4Cu4Nb\u00a0material introduction 05Cr17Ni4Cu4Nb alloy […]<\/p>","protected":false},"featured_media":579,"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-609","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\/609","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":1,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/609\/revisions"}],"predecessor-version":[{"id":610,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/609\/revisions\/610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/579"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=609"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=609"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=609"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}