{"id":2633,"date":"2026-03-29T14:37:44","date_gmt":"2026-03-29T14:37:44","guid":{"rendered":"https:\/\/beiyutitanium.com\/product\/titanium-grade-7-forgings\/"},"modified":"2026-09-06T10:09:19","modified_gmt":"2026-09-06T10:09:19","slug":"titanium-grade-7-forgings","status":"publish","type":"product","link":"https:\/\/beiyutitanium.com\/fr\/product\/titanium-grade-7-forgings\/","title":{"rendered":"Pi\u00e8ces forg\u00e9es en titane Grade 7 | Pi\u00e8ces forg\u00e9es ASTM B381 Ti-0.15Pd"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2633\" class=\"elementor elementor-2633\" data-elementor-post-type=\"product\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bywave3section elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"bywave3section\" data-element_type=\"section\" data-e-type=\"section\" 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.by-real-compare-table th,.by-product-template .by-real-compare-table td{border:1px solid var(--by-line);padding:13px 14px;text-align:left;vertical-align:top}.by-product-template .by-real-compare-table th{background:var(--by-blue);color:#fff;font-weight:800}.by-product-template .by-real-compare-table tr.current{background:#eef5fb}.by-product-template .by-real-compare-table strong{color:var(--by-blue)}@media(max-width:720px){.by-product-template .by-real-compare-table{display:block;overflow-x:auto;white-space:nowrap}}<\/style><div class=\"by-product-template by-product-2633\">\n  <div class=\"by-wrap\">\n    <div class=\"by-topnote\" aria-label=\"aper\u00e7u technique du forgeage\">\n      <div class=\"by-specband\"><div class=\"cell\"><strong>Grade 7<\/strong><span>Titane CP contenant du palladium<\/span><\/div><div class=\"cell\"><strong>ASTM B381<\/strong><span>R\u00e9f\u00e9rence de norme de forgeage<\/span><\/div><div class=\"cell\"><strong>UNS R52400<\/strong><span>D\u00e9signation Grade 7<\/span><\/div><div class=\"cell\"><strong>Service en milieu corrosif<\/strong><span>Utilisation en acides r\u00e9ducteurs et en milieux chlorur\u00e9s<\/span><\/div><div class=\"by-note\"><b>L'acceptation est conforme \u00e0 la sp\u00e9cification command\u00e9e.<\/b> Les valeurs et notes relatives au rev\u00eatement sont fournies \u00e0 titre de r\u00e9f\u00e9rence pour la demande de prix uniquement. La composition chimique finale, le rev\u00eatement, le contr\u00f4le dimensionnel et la documentation sont confirm\u00e9s par la sp\u00e9cification d'achat et les dossiers de l'usine ou du rev\u00eatement.<\/div><\/div>\n    <\/div>\n    <div class=\"by-grid\">\n      <div class=\"by-prose\"><h2>Pi\u00e8ces forg\u00e9es en titane Grade 7 pour service en corrosion s\u00e9v\u00e8re<\/h2>\n<p>Les pi\u00e8ces forg\u00e9es en titane Grade 7 sont utilis\u00e9es lorsqu'un composant en titane forg\u00e9 n\u00e9cessite une meilleure r\u00e9sistance \u00e0 la corrosion que le titane Grade 2 standard dans certains environnements r\u00e9ducteurs ou contenant des chlorures. L'ajout de palladium dans Grade 7, UNS R52400, en fait un choix courant pour le <a href=\"https:\/\/beiyutitanium.com\/fr\/chemical-industry\/\">chimique<\/a> traitement chimique, les \u00e9quipements pour eau de mer, les syst\u00e8mes de chloration et les applications \u00e9lectrochimiques o\u00f9 la r\u00e9sistance m\u00e9canique \u00e0 l'\u00e9tat forg\u00e9 et la r\u00e9sistance \u00e0 la corrosion sont toutes deux requises.<\/p>\n<p>Beiyu fournit des pi\u00e8ces forg\u00e9es en titane Grade 7 selon les plans, les listes de dimensions et les sp\u00e9cifications de projet. Les demandes typiques comprennent des anneaux, disques, blocs, manchons, \u00e9bauches de brides, composants de vannes, pi\u00e8ces de pompes et \u00e9bauches pr\u00e9usin\u00e9es forg\u00e9s. La gamme de forgeage exacte, la sur\u00e9paisseur d'usinage et le programme de contr\u00f4le devraient \u00eatre d\u00e9finis avant l'offre.<\/p>\n\n<h2>Nuance et normes<\/h2>\n<table>\n<tbody>\n<tr><th>Mat\u00e9riau<\/th><th>UNS<\/th><th>Norme courante<\/th><th>Utilisation typique<\/th><\/tr>\n<tr><td>Titane Grade 7<\/td><td>UNS R52400<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">ASTM B381<\/a><\/td><td>Composants forg\u00e9s pour service en corrosion s\u00e9v\u00e8re<\/td><\/tr>\n<tr><td>Titane Grade 2<\/td><td>UNS R50400<\/td><td>ASTM B381 \/ ASTM B348 \/ ASTM B265<\/td><td>Pi\u00e8ces g\u00e9n\u00e9rales en titane r\u00e9sistant \u00e0 la corrosion lorsque les conditions de service le permettent<\/td><\/tr>\n<tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\">Grade 12<\/a> titane<\/td><td>UNS R53400<\/td><td>ASTM B381<\/td><td>Pi\u00e8ces pour proc\u00e9d\u00e9s chimiques et \u00e9changeurs de chaleur n\u00e9cessitant Ti-0.3Mo-0.8Ni<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n<h3>Formes de forgeage et donn\u00e9es dimensionnelles<\/h3>\n<p>Les pi\u00e8ces forg\u00e9es en titane Grade 7 peuvent faire l'objet d'une offre en tant que pi\u00e8ces forg\u00e9es brutes, \u00e9bauches pr\u00e9usin\u00e9es ou pi\u00e8ces usin\u00e9es finies selon le plan. Les acheteurs devraient d\u00e9finir le diam\u00e8tre ext\u00e9rieur, le diam\u00e8tre int\u00e9rieur, l'\u00e9paisseur, la longueur, le poids, la sur\u00e9paisseur d'usinage, la tol\u00e9rance et si le sens de fibrage ou la structure forg\u00e9e est contr\u00f4l\u00e9 par la sp\u00e9cification.<\/p>\n\n<h3>Applications<\/h3>\n<div class=\"by-apps\">\n  <div class=\"by-ti-tile\" aria-hidden=\"true\">\n    <div class=\"top\"><span>22<\/span><span>4,51 g\/cm3<\/span><\/div>\n    <div class=\"sym\">Ti<\/div>\n    <div class=\"el\">Titane<\/div>\n    <div class=\"mass\">47.867 u<\/div>\n    <div class=\"alloy\">Alliage Grade 7<br>Ti-0.15Pd \/ UNS R52400<\/div>\n  <\/div>\n  <div class=\"by-appgrid\">\n<div class=\"by-app\"><span class=\"t\">Composants de vannes et de pompes pour proc\u00e9d\u00e9s chimiques<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">\u00c9bauches de brides, anneaux, disques et raccords r\u00e9sistants \u00e0 la corrosion<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">Pi\u00e8ces d'\u00e9quipement pour service en eau de mer et saumure<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">Composants pour syst\u00e8mes \u00e9lectrochimiques et de chloration<\/span><\/div>\n<div class=\"by-app\"><span class=\"t\">\u00c9bauches forg\u00e9es selon plan pour usinage en pi\u00e8ces sur mesure<\/span><\/div>\n  <\/div>\n<\/div>\n\n<h2>Contr\u00f4le et documentation<\/h2>\n<p>Le p\u00e9rim\u00e8tre des documents de contr\u00f4le pour les pi\u00e8ces forg\u00e9es Grade 7, y compris le MTC, la composition chimique, les r\u00e9sultats m\u00e9caniques et la tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e, est confirm\u00e9 dans l'offre et la commande. Selon la commande, le contr\u00f4le peut inclure des v\u00e9rifications dimensionnelles, un contr\u00f4le visuel, PMI, des essais ultrasonores, des essais de duret\u00e9 ou une documentation EN 10204 3.1. L'acceptation suit le plan et la sp\u00e9cification d'achat de l'acheteur.<\/p>\n\n<h2>Informations sur l'emballage et l'exportation<\/h2>\n<p>Les pi\u00e8ces forg\u00e9es devraient \u00eatre prot\u00e9g\u00e9es contre les dommages dus aux chocs, les rayures de surface et le m\u00e9lange de num\u00e9ros de coul\u00e9e pendant l'emballage. Les pi\u00e8ces forg\u00e9es lourdes peuvent n\u00e9cessiter des caisses en bois, des palettes, une protection pour le levage et un marquage individuel. Les faces d'\u00e9tanch\u00e9it\u00e9 usin\u00e9es ou les surfaces de r\u00e9f\u00e9rence devraient \u00eatre emball\u00e9es s\u00e9par\u00e9ment.<\/p>\n\n<h2>Informations n\u00e9cessaires pour la demande de prix<\/h2>\n<ul>\n<li>Grade 7 \/ UNS R52400 et ASTM B381 ou norme de projet<\/li>\n<li>Plan, dimensions, poids, sur\u00e9paisseur d'usinage et quantit\u00e9<\/li>\n<li>\u00c9tat brut forg\u00e9, pr\u00e9usin\u00e9 ou usin\u00e9 fini<\/li>\n<li>Exigences de contr\u00f4le telles que UT, PMI, duret\u00e9 ou rapport dimensionnel<\/li>\n<li>MTC, EN10204 3.1, marquage du num\u00e9ro de coul\u00e9e et exigence d'emballage<\/li>\n<\/ul>\n\n<h2>FAQ<\/h2>\n<p><strong>Pourquoi utiliser Grade 7 au lieu de Grade 2 pour les pi\u00e8ces forg\u00e9es ?<\/strong><br>Grade 7 contient du palladium et est s\u00e9lectionn\u00e9 pour des conditions de corrosion plus s\u00e9v\u00e8res o\u00f9 Grade 2 peut ne pas \u00eatre suffisant.<\/p>\n<p><strong>Quelle norme est couramment utilis\u00e9e pour les pi\u00e8ces forg\u00e9es en titane ?<\/strong><br>ASTM B381 est couramment sp\u00e9cifi\u00e9e pour les pi\u00e8ces forg\u00e9es en titane, mais le plan et la sp\u00e9cification de projet devraient \u00e9galement \u00eatre suivis.<\/p>\n<p><strong>Les pi\u00e8ces forg\u00e9es Grade 7 peuvent-elles \u00eatre fournies sous forme d'\u00e9bauches usin\u00e9es ?<\/strong><br>Oui. La demande de prix devrait pr\u00e9ciser la sur\u00e9paisseur d'usinage, la tol\u00e9rance, les surfaces de r\u00e9f\u00e9rence et si l'usinage final ou seulement l'usinage d'\u00e9bauche est requis.<\/p>\n\n<h3>Liste de contr\u00f4le pour offre de pi\u00e8ces forg\u00e9es Grade 7<\/h3><p>Pour l'\u00e9tablissement du prix final, incluez le fluide de service, la temp\u00e9rature de fonctionnement si elle est connue, le plan de la pi\u00e8ce forg\u00e9e, les dimensions apr\u00e8s usinage d'\u00e9bauche, les dimensions apr\u00e8s usinage final, la sur\u00e9paisseur d'usinage, l'emplacement du marquage du num\u00e9ro de coul\u00e9e et l'\u00e9tape de contr\u00f4le requise. Si la pi\u00e8ce doit \u00eatre soud\u00e9e, boulonn\u00e9e ou \u00e9tanch\u00e9ifi\u00e9e contre un autre composant, fournissez les dimensions d'accouplement et les exigences de finition de surface afin que l'\u00e9bauche de pi\u00e8ce forg\u00e9e puisse faire l'objet d'une offre avec la sur\u00e9paisseur correcte et le dossier documentaire appropri\u00e9.<\/p><\/div>\n      <aside class=\"by-sidebar\">\n  <div class=\"by-card\" id=\"rfq\">\n    <div class=\"hd\">Liste de contr\u00f4le pour la demande de prix<\/div>\n    <div class=\"bd\">\n      <ul class=\"by-rfq-list\">\n        <li>pi\u00e8ces forg\u00e9es en titane Grade 7 \/ Ti-0.15Pd<\/li>\n        <li>ASTM B381 Grade 7, plan, sur\u00e9paisseur et exigence de contr\u00f4le<\/li>\n        <li>Forme de pi\u00e8ce forg\u00e9e, plan final, sur\u00e9paisseur d'usinage et tol\u00e9rance<\/li>\n        <li>\u00c9tat recuit ou sp\u00e9cifi\u00e9 par le projet<\/li>\n        <li>Quantit\u00e9, contr\u00f4le, documentation, emballage et exigence de livraison<\/li>\n      <\/ul>\n      <p style=\"margin:16px 0 0\"><a class=\"by-btn\" href=\"mailto:penn@beiyutitanium.com?subject=RFQ%20-%20Grade%207%20Titanium%20Forgings%20%7C%20ASTM%20B381%20Ti-0.15Pd%20Forged%20Parts\">Envoyer par e-mail une demande de prix pour pi\u00e8ce forg\u00e9e Grade 7<\/a><\/p>\n    <\/div>\n  <\/div>\n  <div class=\"by-card\">\n    <div class=\"hd\">Documents sur demande<\/div>\n    <div class=\"bd\">\n      <ul class=\"by-rfq-list\">\n        <li>Certificat mati\u00e8re (MTC)<\/li>\n        <li>Certificat de r\u00e9ception selon EN 10204 3.1 lorsque requis<\/li>\n        <li>Composition chimique et propri\u00e9t\u00e9s m\u00e9caniques<\/li>\n        <li>Tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e et par lot<\/li>\n        <li>PMI, contr\u00f4le dimensionnel, de rev\u00eatement, de pression ou par tierce partie lorsque sp\u00e9cifi\u00e9<\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n  <div class=\"by-card\">\n    <div class=\"hd\">Guides de demande de prix de forgeage<\/div>\n    <div class=\"bd by-guide\">\n      <a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">Cat\u00e9gorie des pi\u00e8ces forg\u00e9es en titane<\/a>\n      <a href=\"https:\/\/beiyutitanium.com\/fr\/chemical-industry\/\">Mat\u00e9riaux en titane pour l'industrie chimique<\/a>\n      <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-2-titanium-bar\/\">Barre en titane Grade 2 pour pi\u00e8ces usin\u00e9es<\/a>\n    <\/div>\n  <\/div>\n<\/aside>\n    <\/div>\n    <section class=\"by-compare\" aria-label=\"Comparer les produits de pi\u00e8ces forg\u00e9es en titane\"><div class=\"by-section-head\"><div data-k5-forging-spec=\"2633\">\n<h2>D\u00e9tails des sp\u00e9cifications avec sources<\/h2>\n<p><a href=\"https:\/\/store.astm.org\/standards\/b381\" target=\"_blank\" rel=\"noopener\">ASTM B381<\/a> \u00e9num\u00e8re Grade F-7 comme titane non alli\u00e9 avec 0.12 \u00e0 0.25 pour cent de palladium selon UNS R52400 (ASTM B381, domaine d'application). Ti-0.15Pd est une d\u00e9signation commerciale abr\u00e9g\u00e9e pour la m\u00eame nuance, et la valeur figurant dans cette d\u00e9signation abr\u00e9g\u00e9e est une valeur nominale plut\u00f4t que la valeur de la norme, de sorte qu'un certificat est lu par rapport \u00e0 l'intervalle. Lorsqu'une sp\u00e9cification propre \u00e0 l'acheteur indique une plage de palladium plus stricte, cette plage doit figurer dans le texte de la commande et est examin\u00e9e avant le chiffrage de la demande.<\/p>\n<p>Un mat\u00e9riau conforme \u00e0 ASTM B348 doit \u00eatre utilis\u00e9 lorsque les pi\u00e8ces forg\u00e9es sont produites selon ASTM B381 (ASTM B381, mat\u00e9riaux et fabrication), et la norme d\u00e9finit une pi\u00e8ce forg\u00e9e comme tout produit de travail du m\u00e9tal mis en forme selon une forme souhait\u00e9e par impact ou pression dans des marteaux, machines de forgeage, refouleurs, presses ou \u00e9quipements de formage associ\u00e9s (ASTM B381, terminologie).<\/p>\n<table>\n<thead><tr><th>Ligne que la commande doit comporter<\/th><th>\u00c9l\u00e9ments par rapport auxquels Beiyu l'examine<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Nuance et norme<\/td><td>ASTM B381 Grade F-7, UNS R52400, palladium 0.12 \u00e0 0.25 pour cent<\/td><\/tr>\n<tr><td>Forme forg\u00e9e et dimensions<\/td><td>Barre ronde de diam\u00e8tre 50 mm \u00e0 500 mm et de longueur jusqu'\u00e0 3000 mm, diam\u00e8tre ext\u00e9rieur de bague 50 mm \u00e0 2000 mm avec al\u00e9sage 10 mm \u00e0 900 mm et hauteur 20 mm \u00e0 400 mm, diam\u00e8tre ext\u00e9rieur de disque 50 mm \u00e0 2000 mm et hauteur 20 mm \u00e0 500 mm, bloc 50 mm \u00e0 600 mm<\/td><\/tr>\n<tr><td>\u00c9tat<\/td><td>R ou M, issus de la table de forgeage de Beiyu et indiqu\u00e9s sur la commande<\/td><\/tr>\n<tr><td>Contr\u00f4le et certification<\/td><td>Essais d\u00e9sign\u00e9s par l'acheteur, fournis avec certificat mati\u00e8re et certificat de r\u00e9ception 3.1 selon EN 10204 selon le p\u00e9rim\u00e8tre de la commande<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p>Les dimensions ci-dessus constituent l'enveloppe dans laquelle Beiyu \u00e9tablit son offre, et elles n'indiquent rien sur ce qui est disponible \u00e0 un jour donn\u00e9. La combinaison r\u00e9alisable de nuance, forme, \u00e9tat et contr\u00f4le est d\u00e9finie lors de l'examen du plan.<\/p>\n<p>La mention de ASTM E8 pour les essais de traction ou de ASTM E1409 pour l'oxyg\u00e8ne et l'azote par fusion sous gaz inerte explique comment un nombre d\u00e9clar\u00e9 a \u00e9t\u00e9 obtenu (ASTM B381, documents r\u00e9f\u00e9renc\u00e9s). Elle n'int\u00e8gre pas un contr\u00f4le dans la commande. L'examen par ultrasons, l'identification positive des mat\u00e9riaux, le rapport dimensionnel et le contr\u00f4le avec t\u00e9moin s'appliquent lorsque la commande les exige, et chacun n\u00e9cessite que sa m\u00e9thode, son \u00e9tendue et ses crit\u00e8res d'acceptation soient consign\u00e9s.<\/p>\n<\/div>\n<h2>Dimensions forg\u00e9es maximales examin\u00e9es, dans les deux unit\u00e9s<\/h2>\n<p>Le domaine ci-dessus est exprim\u00e9 en millim\u00e8tres, car c'est ainsi que le plan est habituellement re\u00e7u. Les acheteurs travaillant \u00e0 partir de plans en pouces comparent les capacit\u00e9s en pouces, les m\u00eames limites sont donc reformul\u00e9es ci-dessous dans les deux unit\u00e9s. Il ne s'agit d'aucune nouvelle capacit\u00e9 ; c'est le m\u00eame domaine exprim\u00e9 afin qu'il puisse \u00eatre compar\u00e9 \u00e0 une liste de fournisseurs sans devoir effectuer de conversion au pr\u00e9alable.<\/p>\n<table>\n<thead><tr><th>Forme forg\u00e9e<\/th><th>Dimension maximale examin\u00e9e<\/th><th>M\u00eame limite en pouces<\/th><th>Dimension d\u00e9terminante<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Anneau<\/td><td>Diam\u00e8tre ext\u00e9rieur jusqu'\u00e0 2000 mm<\/td><td>jusqu'\u00e0 78,7 in<\/td><td>Diam\u00e8tre ext\u00e9rieur, avec diam\u00e8tre int\u00e9rieur jusqu'\u00e0 900 mm (35,4 in) et hauteur jusqu'\u00e0 400 mm (15,7 in)<\/td><\/tr>\n<tr><td>Disque<\/td><td>Diam\u00e8tre ext\u00e9rieur jusqu'\u00e0 2000 mm<\/td><td>jusqu'\u00e0 78,7 in<\/td><td>Diam\u00e8tre ext\u00e9rieur, avec \u00e9paisseur jusqu'\u00e0 500 mm (19,7 in)<\/td><\/tr>\n<tr><td>Bloc<\/td><td>Jusqu'\u00e0 600 mm sur la section d\u00e9terminante<\/td><td>jusqu'\u00e0 23,6 in<\/td><td>La section indiqu\u00e9e sur le plan<\/td><\/tr>\n<tr><td>Barre ronde forg\u00e9e<\/td><td>Diam\u00e8tre jusqu'\u00e0 500 mm, longueur jusqu'\u00e0 3000 mm<\/td><td>jusqu'\u00e0 19,7 in de diam\u00e8tre, 118 in de long<\/td><td>Diam\u00e8tre, puis longueur<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p>Il s'agit de limites d'enveloppe de production prises en compte lors de l'examen, non d'une d\u00e9claration de stock, et toutes les combinaisons de nuance, dimension, \u00e9tat et contr\u00f4le n'existent pas sur l'ensemble de la plage. La combinaison command\u00e9e est confirm\u00e9e dans l'offre. Lorsqu'un plan d\u00e9passe une limite ci-dessus, indiquez-le dans la demande plut\u00f4t que d'arrondir la pi\u00e8ce \u00e0 la baisse, car la r\u00e9ponse peut simplement \u00eatre non, et le savoir t\u00f4t vaut davantage qu'un plan arrondi.<\/p>\n<p>Deux champs permettent de d\u00e9terminer la r\u00e9ponse plus rapidement que la dimension elle-m\u00eame. La dimension d\u00e9terminante est celle \u00e0 laquelle s'applique la tol\u00e9rance et, pour une bague, ce n'est pas toujours le diam\u00e8tre ext\u00e9rieur. L'\u00e9tat de livraison, indiqu\u00e9 par R ou M dans la commande, doit figurer sur la m\u00eame ligne que la dimension, car la m\u00eame dimension nominale dans un \u00e9tat diff\u00e9rent constitue une pi\u00e8ce diff\u00e9rente.<\/p>\n<h2>Comparer les produits de pi\u00e8ces forg\u00e9es en titane<\/h2><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">Cat\u00e9gorie des pi\u00e8ces forg\u00e9es en titane<\/a><\/div><table class=\"by-real-compare-table\"><thead><tr><th>Produit<\/th><th>Mat\u00e9riau<\/th><th>R\u00e9f\u00e9rence<\/th><th>Id\u00e9al pour<\/th><th>Lien<\/th><\/tr><\/thead><tbody><tr class=\"current\"><td><strong>Pi\u00e8ces forg\u00e9es en titane Grade 7<\/strong><\/td><td>Grade 7 (Ti-0.15Pd)<\/td><td>ASTM B381<\/td><td>Pi\u00e8ces forg\u00e9es pour acides r\u00e9ducteurs<\/td><td>Page actuelle<\/td><\/tr><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">Bloc de pi\u00e8ce forg\u00e9e en titane Grade 5<\/a><\/td><td>Grade 5 (Ti-6Al-4V)<\/td><td>ASTM B381<\/td><td>Blocs forg\u00e9s \u00e0 haute r\u00e9sistance<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">Voir<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\">Pi\u00e8ces forg\u00e9es en titane Grade 12<\/a><\/td><td>Grade 12<\/td><td>ASTM B381<\/td><td>Pi\u00e8ces forg\u00e9es r\u00e9sistantes \u00e0 la corrosion caverneuse<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\">Voir<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/hip-implant-titanium-forgings\/\">Pi\u00e8ces forg\u00e9es en titane pour implants HIP<\/a><\/td><td>Ti-6Al-4V ELI<\/td><td>ASTM F136<\/td><td>\u00c9bauches de pi\u00e8ces forg\u00e9es pour implants<\/td><td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/hip-implant-titanium-forgings\/\">Voir<\/a><\/td><\/tr><\/tbody><\/table><\/section>\n    <section class=\"by-related\" aria-label=\"Produits en titane associ\u00e9s\">\n  <div class=\"by-section-head\">\n    <h2>Produits en titane associ\u00e9s<\/h2>\n    <a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">Cat\u00e9gorie des pi\u00e8ces forg\u00e9es en titane<\/a>\n  <\/div>\n  <div class=\"by-relgrid\">\n    <a class=\"by-feat\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">\n      <img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block-768x1137.jpg\" alt=\"Grade 5 Ti-6Al-4V forged titanium billets \/ rings, ASTM B381\">\n      <span class=\"cap\"><span class=\"k\">Grade 5<\/span><span class=\"t\">Bloc forg\u00e9 en titane Grade 5 | Pi\u00e8ces forg\u00e9es ASTM B381 Ti-6Al-4V<\/span><span class=\"d\">Utilisez la page associ\u00e9e lorsque la demande de prix modifie la forme de mat\u00e9riau, le syst\u00e8me de rev\u00eatement, la nuance de forgeage ou le p\u00e9rim\u00e8tre de l'\u00e9quipement.<\/span><\/span>\n    <\/a>\n    <div class=\"by-stack\"><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/03\/grade-12-titanium-forgings-768x1137.jpg\" alt=\"Grade 12 Ti-0.3Mo-0.8Ni forged titanium ring in export crate\"><span><span class=\"k\">Grade 12<\/span><b>Pi\u00e8ces forg\u00e9es en titane Grade 12 | ASTM B381 Ti-0.3Mo-0.8Ni<\/b><\/span><\/a><a class=\"by-mini\" href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-sleeves-forged\/\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/03\/titanium-forged-sleeves-rings-768x576.jpg\" alt=\"Forged titanium sleeves and rings, machined bore, ASTM B381\"><span><span class=\"k\">Manchons<\/span><b>Douilles forg\u00e9es en titane | Pi\u00e8ces forg\u00e9es en titane de bagues et douilles selon plan<\/b><\/span><\/a><\/div>\n  <\/div>\n<\/section>\n    <section class=\"by-cta\">\n      <div>\n        <h2>Demander une offre pour des pi\u00e8ces forg\u00e9es en titane Grade 7 | Pi\u00e8ces forg\u00e9es ASTM B381 Ti-0.15Pd<\/h2>\n        <p>Envoyez le plan, l'exigence de nuance ou de rev\u00eatement, les dimensions, les donn\u00e9es de fonctionnement, la quantit\u00e9 et les besoins en certificats. Beiyu r\u00e9pond avec une offre, le d\u00e9lai de livraison et le p\u00e9rim\u00e8tre documentaire.<\/p>\n      <\/div>\n      <a class=\"by-btn\" href=\"mailto:penn@beiyutitanium.com?subject=RFQ%20-%20Grade%207%20Titanium%20Forgings%20%7C%20ASTM%20B381%20Ti-0.15Pd%20Forged%20Parts\">Envoyer une demande de prix par e-mail<\/a>\n    <\/section>\n  <\/div>\n<\/div>\n<h2 data-c176=\"1\">Sp\u00e9cification pour les pi\u00e8ces forg\u00e9es Grade 7 Ti-0.15Pd<\/h2>\n<p>Voici les champs requis pour une ligne de commande. L'exigence m\u00e9canique applicable est celle d'ASTM B381 pour la forme, la plage de dimensions et l'\u00e9tat command\u00e9s, elle est donc confirm\u00e9e par rapport \u00e0 la norme command\u00e9e lors de l'offre plut\u00f4t que report\u00e9e depuis une autre norme de produit.<\/p>\n<table>\n<thead><tr><th>Champ<\/th><th>Valeur<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Nuance<\/td><td>Grade 7 Ti-0.15Pd<\/td><\/tr>\n<tr><td>D\u00e9signation UNS<\/td><td>R52400 selon ASTM B381<\/td><\/tr>\n<tr><td>Num\u00e9ro Werkstoff<\/td><td>3.7235<\/td><\/tr>\n<tr><td>Norme applicable<\/td><td>ASTM B381<\/td><\/tr>\n<tr><td>Limites de composition s\u00e9lectionn\u00e9es, pourcentage massique<\/td><td>Composition chimique Grade 2 avec Pd 0.12 \u00e0 0.25. La composition chimique compl\u00e8te est conforme \u00e0 la sp\u00e9cification applicable.<\/td><\/tr>\n<tr><td>\u00c9tat de livraison<\/td><td>R \/ M, indiqu\u00e9 sur la commande<\/td><\/tr>\n<\/tbody>\n<\/table>\n<h3>Plage de fourniture<\/h3>\n<table>\n<thead><tr><th>Forme<\/th><th>Plage<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>Barre ronde forg\u00e9e<\/td><td>50 mm \u00e0 500 mm de diam\u00e8tre, longueur jusqu'\u00e0 3000 mm<\/td><\/tr>\n<tr><td>Anneau<\/td><td>diam\u00e8tre ext\u00e9rieur 50 mm \u00e0 2000 mm, diam\u00e8tre int\u00e9rieur 10 mm \u00e0 900 mm, hauteur 20 mm \u00e0 400 mm<\/td><\/tr>\n<tr><td>Disque<\/td><td>diam\u00e8tre ext\u00e9rieur 50 mm \u00e0 2000 mm, \u00e9paisseur 20 mm \u00e0 500 mm<\/td><\/tr>\n<tr><td>Bloc<\/td><td>50 mm \u00e0 600 mm, la dimension d\u00e9terminante \u00e9tant tir\u00e9e du plan<\/td><\/tr>\n<\/tbody>\n<\/table>\n<p>La plage ci-dessus correspond \u00e0 la capacit\u00e9 de production. Cela ne signifie pas que chaque combinaison de nuance, \u00e9tat, surface, tol\u00e9rance et contr\u00f4le est disponible sur toute la plage, et ne constitue pas une d\u00e9claration de stock. La combinaison command\u00e9e est confirm\u00e9e lors de l'offre.<\/p>\n<h3>Contr\u00f4le et documentation<\/h3>\n<p>Le p\u00e9rim\u00e8tre de contr\u00f4le est d\u00e9fini par la commande plut\u00f4t que suppos\u00e9. Indiquez quels examens sont requis, selon quelle norme et quelle classe d'acceptation, et \u00e0 quel stade ils sont effectu\u00e9s, car ces quatre champs permettent de v\u00e9rifier objectivement une ligne de contr\u00f4le lors du contr\u00f4le de r\u00e9ception.<\/p>\n<h3>Crit\u00e8res d'acceptation que vous pouvez ins\u00e9rer dans votre commande<\/h3>\n<pre style=\"white-space:pre-wrap;background:#f4f6f7;border:1px solid #dfe4e8;border-radius:4px;padding:14px 16px;font-size:13.5px;line-height:1.7;overflow-x:auto\">Nuance et norme: Grade 7 Ti-0.15Pd, ASTM B381, UNS R52400 Forme et dimensions: ______ Tol\u00e9rance: ______ \u00c9tat: ______ (R \/ M, indiqu\u00e9 sur la commande) Surface: ______ (indiquer une valeur de rugosit\u00e9 lorsqu'elle constitue un crit\u00e8re d'acceptation) Tol\u00e9rance de forme: ______ \u00c9tendue du contr\u00f4le: ______ (examen, norme d'acceptation, classe et \u00e9tape) Certificat: certificat de r\u00e9ception 3.1 selon EN 10204, composition chimique tra\u00e7able au num\u00e9ro de coul\u00e9e, r\u00e9sultats m\u00e9caniques et identification du lot de contr\u00f4le conform\u00e9ment \u00e0 la sp\u00e9cification applicable<\/pre>\n<p>Envoyez le plan ou la sp\u00e9cification d'achat avec ces champs renseign\u00e9s et la demande est examin\u00e9e par rapport \u00e0 la norme applicable avant \u00e9tablissement du prix.<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Pi\u00e8ces forg\u00e9es en titane Grade 7 destin\u00e9es au traitement chimique, au service chlorur\u00e9, aux \u00e9quipements pour eau de mer et aux composants r\u00e9sistants \u00e0 la corrosion n\u00e9cessitant le mat\u00e9riau Ti-0.15Pd, la documentation ASTM B381, la tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e et une sur\u00e9paisseur d'usinage selon plan.<\/p>","protected":false},"featured_media":4235,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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Anneaux, disques, blocs et formes sur mesure selon plan. Demandez une offre.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/beiyutitanium.com\/fr\/product\/titanium-grade-7-forgings\/","og_locale":"fr_FR","og_type":"article","og_title":"Grade 7 Titanium Forgings | Ti-0.15Pd, ASTM B381 | Beiyu","og_description":"Beiyu supplies Grade 7 (Ti-0.15Pd, UNS R52400) titanium forgings to ASTM B381 for corrosive acid, chloride and chemical-process service. Rings, discs, blocks and custom shapes per drawing. 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