{"id":720,"date":"2025-06-17T07:54:00","date_gmt":"2025-06-17T07:54:00","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=720"},"modified":"2025-06-17T07:54:00","modified_gmt":"2025-06-17T07:54:00","slug":"gh3039","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/gh3039\/","title":{"rendered":"GH3039"},"content":{"rendered":"

\u00c9tendue de la fourniture pour le groupe Aviation<\/span><\/strong><\/p>\n

Forgings, round rods, steel plates, rings, seamless pipes, steel belts, wire welding materials, welcome to inquire!<\/span><\/strong><\/p>\n

1. Introduction to GH3039 Materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 GH3039 is a single-phase austenitic solid solution reinforced alloy with medium thermal strength and good thermal fatigue properties below 800\u00b0C, and good oxidation resistance below 1000\u00b0C. The structure is stable for long-term use, and it also has good cold forming properties and welding properties. Suitable for aircraft engine combustion chambers and afterburner combustion chamber components that are suitable for long-term use below 850\u00b0C. The alloy can produce sheets, bars, silks, pipes and forgings.<\/span><\/p>\n

 <\/p>\n

GH3039 standard implementation<\/span><\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 GB\/T14992-2005 \"Classification and Grade of High Temperature Materials of High Temperature Alloys and Intermetallic Compounds\" (Classification et qualit\u00e9 des mat\u00e9riaux \u00e0 haute temp\u00e9rature, des alliages \u00e0 haute temp\u00e9rature et des compos\u00e9s interm\u00e9talliques)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GB\/T15062 “General-purpose High-temperature Alloy Tube”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB1952A \"Sp\u00e9cifications pour les t\u00f4les minces lamin\u00e9es \u00e0 froid en alliages \u00e0 haute temp\u00e9rature pour l'aviation\".<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB2297A “Specifications for Cold Drawn (Rolled) Seamless Pipe for High Temperature Alloys for Aviation”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB2612 \"Sp\u00e9cifications pour l'\u00e9tirage \u00e0 froid des alliages \u00e0 haute temp\u00e9rature pour le soudage\".<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB3165A “Specifications for Hot Rolling and Forged Rods for Aviation Loading Parts”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB3317A \"Sp\u00e9cifications pour les t\u00f4les lamin\u00e9es \u00e0 chaud en alliages a\u00e9ronautiques \u00e0 haute temp\u00e9rature\".<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 GJB3318A “Specifications for Hot Rolled Strip of Aviation High Temperature Alloys”<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 HB\/Z140 “Aviation High Temperature Alloy Heat Treatment Process”<\/span><\/p>\n

 <\/p>\n

2.\u00a0<\/span>Chemical composition of GH3039<\/span><\/strong><\/p>\n

 <\/p>\n\n\n\n\n\n
alliage<\/span><\/td>\n%<\/td>\nC<\/td>\nCr<\/td>\nMo<\/td>\nAl<\/td>\nDe<\/span><\/td>\nFe<\/td>\nNb<\/td>\nS<\/td>\nP<\/td>\nEt<\/span><\/td>\nMn<\/td>\nCu<\/td>\n<\/tr>\n
Ghhu90<\/span><\/td>\nValeur minimale<\/span><\/td>\n <\/td>\n19.0<\/td>\n1.80<\/td>\n0.35<\/td>\n0.35<\/span><\/td>\n–<\/td>\n0.90<\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n
Valeur maximale<\/span><\/td>\n0.08<\/td>\n22.0<\/td>\n2.30<\/td>\n0.75<\/td>\n0.75<\/span><\/td>\n3.00<\/td>\n1.30<\/td>\n0.012<\/td>\n0.020<\/td>\n0.80<\/td>\n0.40<\/td>\n0.20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. GH3039\u00a0<\/span><\/strong>propri\u00e9t\u00e9s physiques<\/span><\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 Density: 8.3g\/cm3<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Electrical performance: room temperature resistivity \u03c1=1.18*10\u00a0<\/span>-6<\/span><\/sup>\u00a0\u03a9.m<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Magn\u00e9tisme de l'alliage : non magn\u00e9tique<\/span><\/p>\n

 <\/p>\n

IV. GH3039\u00a0<\/span><\/strong>caract\u00e9ristiques des mat\u00e9riaux<\/span><\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 This alloy has good thermal processing plasticity and good deformation performance. The forging heating temperature is 1170\u2103, and the final forging is 900\u2103.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 The average grain size of the alloy is closely related to the degree of deformation of the forging and the final forging temperature.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Alloys can be welded by argon arc welding, spot welding or seam welding methods, and their welding performance is excellent and the tendency of cracks is small.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 After heat treatment, the oxide scale on the surface of the part can be removed by sand blowing or pickling.<\/span><\/p>\n

 <\/p>\n

V. GH3039\u00a0<\/span><\/strong>champs d'application<\/span><\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 The components of the aircraft engine combustion chamber and afterburner combustion chamber made of this alloy have undergone long-term production and use tests and have good performance.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Scope of supply for Aviation Group Forgings, round rods, steel plates, rings, seamless pipes, steel belts, wire welding materials, welcome […]<\/p>","protected":false},"featured_media":721,"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":[16],"product_tag":[],"class_list":{"0":"post-720","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-temperature-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\/720","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\/720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/721"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=720"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=720"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=720"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}