{"id":4413,"date":"2026-06-12T11:44:45","date_gmt":"2026-06-12T11:44:45","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-forging-grade-selection-guide\/"},"modified":"2026-08-14T13:49:06","modified_gmt":"2026-08-14T13:49:06","slug":"titanium-forging-grade-selection-guide","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/fr\/titanium-forging-grade-selection-guide\/","title":{"rendered":"Quelle nuance de pi\u00e8ce forg\u00e9e en titane commander : Grade 2, 5, 7, 12 et 23 pour disques, anneaux, blocs et corps de vanne"},"content":{"rendered":"<figure class=\"ti-hero-image\" style=\"margin:0 0 1.2em;\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/05\/gr5-titanium-forging-block.jpg\" alt=\"Titanium forging in several grades for discs, rings, blocks and valve bodies\" style=\"width:100%;height:auto;border-radius:8px;\" \/><\/figure>\n<p>Choisissez un grade de pi\u00e8ce forg\u00e9e en titane selon la fonction de la pi\u00e8ce. <a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-forgings-for-chemical-processing\/\">Grade 2 convient aux brides, corps de vanne et pi\u00e8ces forg\u00e9es pour \u00e9quipements anticorrosion<\/a>; <a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-forgings-for-aerospace-components\/\">Grade 5 (Ti-6Al-4V) est le choix \u00e0 haute r\u00e9sistance pour les disques, anneaux et blocs forg\u00e9s<\/a>; Grade 7 et Grade 12 conviennent aux acides agressifs et aux saumures chaudes; Grade 23 (ELI) est destin\u00e9 aux pi\u00e8ces forg\u00e9es critiques en termes de rupture et li\u00e9es au m\u00e9dical. Les pi\u00e8ces forg\u00e9es sont fabriqu\u00e9es selon un plan, la d\u00e9cision de nuance s'ajoute donc \u00e0 la forme forg\u00e9e, au plan d'essais et au dossier de certificats.<\/p>\n<h2 id=\"table\">La d\u00e9cision relative \u00e0 la nuance de pi\u00e8ce forg\u00e9e dans un tableau<\/h2>\n<table>\n<thead>\n<tr>\n<th>Nuance<\/th>\n<th>Caract\u00e8re<\/th>\n<th>Meilleure utilisation des pi\u00e8ces forg\u00e9es<\/th>\n<th>Produit<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Grade 2<\/strong><\/td>\n<td>Commercialement pur, soudable<\/td>\n<td>Brides, corps de vanne, pi\u00e8ces forg\u00e9es pour \u00e9quipements r\u00e9sistant \u00e0 la corrosion<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">Pi\u00e8ces forg\u00e9es en titane<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 5<\/strong><\/td>\n<td>Ti-6Al-4V, rapport r\u00e9sistance\/poids \u00e9lev\u00e9<\/td>\n<td>Disques, anneaux et blocs forg\u00e9s pour l'a\u00e9rospatiale et les pi\u00e8ces soumises \u00e0 de fortes charges<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">bloc forg\u00e9 Grade 5<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 7<\/strong><\/td>\n<td>CP alli\u00e9 au Pd<\/td>\n<td>Pi\u00e8ces forg\u00e9es pour acides r\u00e9ducteurs et service en corrosion caverneuse<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-grade-7-forgings\/\">Pi\u00e8ces forg\u00e9es Grade 7<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 12<\/strong><\/td>\n<td>Ti-0.3Mo-0.8Ni<\/td>\n<td>Pi\u00e8ces forg\u00e9es pour saumure chaude et proc\u00e9d\u00e9s chlorur\u00e9s, corps de vanne<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\">Pi\u00e8ces forg\u00e9es Grade 12<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 23<\/strong><\/td>\n<td>Ti-6Al-4V ELI<\/td>\n<td>Pi\u00e8ces forg\u00e9es critiques vis-\u00e0-vis de la rupture et m\u00e9dicales<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/hip-implant-titanium-forgings\/\">Pi\u00e8ces forg\u00e9es Grade 23 pour implants<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"gr2\">Grade 2 : pi\u00e8ces forg\u00e9es pour \u00e9quipements r\u00e9sistant \u00e0 la corrosion<\/h2>\n<p>Le Grade 2 commercialement pur est sp\u00e9cifi\u00e9 pour les brides, corps de vanne et pi\u00e8ces forg\u00e9es destin\u00e9es aux \u00e9quipements anticorrosion lorsque la soudabilit\u00e9 et la r\u00e9sistance \u00e0 l'eau de mer ou aux acides importent davantage que la r\u00e9sistance m\u00e9canique. Il se forge et se soude facilement et constitue le choix par d\u00e9faut pour les composants forg\u00e9s destin\u00e9s aux industries chimiques et marines.<\/p>\n<table data-c189=\"1\">\n<thead>\n<tr>\n<th>Nuance<\/th>\n<th>Ce que le guide indique<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 2<\/td>\n<td>Sp\u00e9cifi\u00e9 pour les brides, corps de vanne et pi\u00e8ces forg\u00e9es destin\u00e9es aux \u00e9quipements r\u00e9sistants \u00e0 la corrosion lorsque la soudabilit\u00e9 et la r\u00e9sistance \u00e0 l'eau de mer ou aux acides importent plus que la r\u00e9sistance<\/td>\n<\/tr>\n<tr>\n<td>Grade 5 (Ti-6Al-4V)<\/td>\n<td>La nuance courante pour les disques, bagues et blocs forg\u00e9s supportant des charges, utilis\u00e9e dans les pi\u00e8ces a\u00e9rospatiales et industrielles \u00e0 forte charge<\/td>\n<\/tr>\n<tr>\n<td>Grade 7 et Grade 12<\/td>\n<td>Lorsque la pi\u00e8ce forg\u00e9e est destin\u00e9e aux acides r\u00e9ducteurs, aux assemblages sujets \u00e0 la corrosion caverneuse ou \u00e0 la saumure chlorur\u00e9e chaude<\/td>\n<\/tr>\n<tr>\n<td>Grade 23 (ELI)<\/td>\n<td>Grade 5 \u00e0 tr\u00e8s faible teneur en \u00e9l\u00e9ments interstitiels pour une t\u00e9nacit\u00e9 \u00e0 la rupture plus \u00e9lev\u00e9e, sp\u00e9cifi\u00e9 pour les pi\u00e8ces forg\u00e9es critiques en rupture et li\u00e9es au m\u00e9dical, telles que les \u00e9bauches d'implants<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"gr5\">Grade 5 (Ti-6Al-4V) : la pi\u00e8ce forg\u00e9e \u00e0 haute r\u00e9sistance<\/h2>\n<p>Le Grade 5 est la nuance de r\u00e9f\u00e9rence pour les disques, bagues et blocs forg\u00e9s supportant des charges, utilis\u00e9e dans les pi\u00e8ces a\u00e9ronautiques et industrielles \u00e0 fortes charges. La mati\u00e8re de d\u00e9part pour forgeage est couramment fournie selon ASTM B348 ou AMS 4928, puis forg\u00e9e et contr\u00f4l\u00e9e selon ASTM B381. Pour les pi\u00e8ces forg\u00e9es a\u00e9ronautiques, indiquez la mati\u00e8re AMS 4928 et le plan d'essais de forgeage. Voir la <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">bloc forg\u00e9 Grade 5<\/a>.<\/p>\n<h2 id=\"gr7-12\">Grade 7 et Grade 12 : milieux chimiques agressifs et saumure chaude<\/h2>\n<p>Lorsque la pi\u00e8ce forg\u00e9e est destin\u00e9e aux acides r\u00e9ducteurs, aux assemblages sujets \u00e0 la corrosion caverneuse ou \u00e0 la saumure chaude contenant des chlorures, le Grade 2 peut \u00eatre moins performant. Le Grade 7 ajoute du palladium pour une r\u00e9sistance optimale en conditions r\u00e9ductrices et caverneuses ; le Grade 12 ajoute du molybd\u00e8ne et du nickel pour am\u00e9liorer la r\u00e9sistance \u00e0 la corrosion caverneuse dans la saumure chaude, et est courant pour les corps de vanne forg\u00e9s. Voir <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-ball-valve-forgings-gr12\/\">Pi\u00e8ces forg\u00e9es de vannes \u00e0 boisseau sph\u00e9rique Grade 12<\/a>.<\/p>\n<h2 id=\"gr23\">Grade 23 (ELI) : pi\u00e8ces forg\u00e9es critiques vis-\u00e0-vis de la rupture et m\u00e9dicales<\/h2>\n<p>Le Grade 23 est un Grade 5 \u00e0 tr\u00e8s faible teneur en interstitiels, offrant une t\u00e9nacit\u00e9 \u00e0 la rupture sup\u00e9rieure, sp\u00e9cifi\u00e9 pour les pi\u00e8ces forg\u00e9es critiques vis-\u00e0-vis de la rupture et destin\u00e9es au m\u00e9dical, telles que les \u00e9bauches d'implants, selon ASTM F136. Voir <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/hip-implant-titanium-forgings\/\">pi\u00e8ces forg\u00e9es en titane pour implants de hanche<\/a>.<\/p>\n<h2 id=\"rfq\">Les pi\u00e8ces forg\u00e9es sont fabriqu\u00e9es selon un plan<\/h2>\n<p>Comme une pi\u00e8ce forg\u00e9e est produite selon un plan, la demande de prix d\u00e9termine davantage que la nuance. Indiquez la forme forg\u00e9e (disque, bague, bloc, manchon, corps de vanne ou forme sur mesure), le plan avec les dimensions forg\u00e9es et finies, la sur\u00e9paisseur d'usinage, l'\u00e9tendue du contr\u00f4le non destructif et la classe d'acceptation, l'emplacement des \u00e9prouvettes m\u00e9caniques, l'\u00e9tat de traitement thermique et le dossier de certificats. Le proc\u00e9d\u00e9 de la mati\u00e8re de d\u00e9part pour forgeage (ASTM B348 ou AMS 4928) et la norme de la pi\u00e8ce forg\u00e9e finie (ASTM B381) devraient tous deux \u00eatre indiqu\u00e9s.<\/p>\n<table data-c189=\"1\">\n<caption>Comme une pi\u00e8ce forg\u00e9e est produite selon un plan, la demande de prix contr\u00f4le davantage que la nuance.<\/caption>\n<thead>\n<tr>\n<th>Champ \u00e0 indiquer dans une demande de prix pour pi\u00e8ce forg\u00e9e<\/th>\n<th>D\u00e9tail<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Forme forg\u00e9e<\/td>\n<td>Disque, anneau, bloc, manchon, corps de vanne ou sur mesure<\/td>\n<\/tr>\n<tr>\n<td>Plan<\/td>\n<td>Le plan avec les dimensions<\/td>\n<\/tr>\n<tr>\n<td>Nuance et norme<\/td>\n<td>La nuance et sa norme applicable<\/td>\n<\/tr>\n<tr>\n<td>Essais et documents<\/td>\n<td>Les essais requis et le p\u00e9rim\u00e8tre documentaire<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"faq\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\n<p><strong>Quelle nuance de titane forg\u00e9 pour les disques et bagues a\u00e9ronautiques ?<\/strong><br \/>Grade 5 (Ti-6Al-4V), forg\u00e9 \u00e0 partir de mati\u00e8re AMS 4928 ou ASTM B348 et contr\u00f4l\u00e9 selon ASTM B381. Grade 23 (ELI) lorsque la t\u00e9nacit\u00e9 \u00e0 la rupture est critique.<\/p>\n<p><strong>Quelle nuance pour les brides et corps de vanne forg\u00e9s ?<\/strong><br \/>Grade 2 pour les milieux corrosifs ; Grade 12 pour les corps de vanne expos\u00e9s \u00e0 la saumure chaude et aux chlorures ; Grade 7 pour les acides r\u00e9ducteurs.<\/p>\n<p><strong>Quelle norme couvre les pi\u00e8ces forg\u00e9es en titane ?<\/strong><br \/>ASTM B381 couvre les pi\u00e8ces forg\u00e9es en titane. La mati\u00e8re de d\u00e9part pour forgeage est couramment ASTM B348 (barre et billette) ou AMS 4928 (Ti-6Al-4V a\u00e9ronautique), puis forg\u00e9e selon B381.<\/p>\n<p><strong>Que doit inclure une demande de prix pour une pi\u00e8ce forg\u00e9e ?<\/strong><br \/>La nuance, le plan avec les dimensions forg\u00e9es et finies, la sur\u00e9paisseur d'usinage, l'\u00e9tendue du contr\u00f4le non destructif, l'emplacement de l'\u00e9prouvette, la quantit\u00e9 et le dossier de certificats.<\/p>\n<p><!--c141-cite-block--><\/p>\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> renomme chaque alliage avec un pr\u00e9fixe F et conserve son UNS : la pi\u00e8ce forg\u00e9e Grade 2 est Grade F-2 avec UNS R50400 et la pi\u00e8ce forg\u00e9e Grade 5 est Grade F-5 avec UNS R56400. Pour le mat\u00e9riau ELI, le num\u00e9ro suit la cha\u00eene indiqu\u00e9e dans la commande : Grade F-23 selon ASTM B381 porte UNS R56407, tandis que R56401 appartient \u00e0 la <a href=\"https:\/\/store.astm.org\/standards\/f136\" target=\"_blank\" rel=\"noopener\">ASTM F136<\/a> cha\u00eene des implants chirurgicaux.<\/p>\n<table data-c189=\"1\">\n<caption>ASTM B381 renomme chaque alliage avec un pr\u00e9fixe F et conserve son UNS.<\/caption>\n<thead>\n<tr>\n<th>D\u00e9signation ASTM B381<\/th>\n<th>UNS indiqu\u00e9 par le guide<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade F-2<\/td>\n<td>R50400<\/td>\n<\/tr>\n<tr>\n<td>Grade F-5<\/td>\n<td>R56400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>L'enveloppe de forgeage publi\u00e9e par Beiyu couvre 4 formes : barre ronde forg\u00e9e de 50 \u00e0 500 mm de diam\u00e8tre en longueurs jusqu'\u00e0 3000 mm, bagues de 50 \u00e0 2000 mm de diam\u00e8tre ext\u00e9rieur avec des al\u00e9sages de 10 \u00e0 900 mm et des hauteurs de 20 \u00e0 400 mm, disques de 50 \u00e0 2000 mm de diam\u00e8tre pour 20 \u00e0 500 mm d'\u00e9paisseur, et blocs de 50 \u00e0 600 mm. Beiyu chiffre le produit forg\u00e9 \u00e0 chaud et fini par usinage au regard de l'ASTM B381 et de 6 documents SAE AMS issus de sa fiche d'usine, AMS 4928, AMS-T-9047, AMS 4981, AMS 4967, AMS 4965 et AMS 6931.<\/p>\n<p><!--\/c141-cite-block--><\/p>\n<h2 id=\"request\">Demandez des pi\u00e8ces forg\u00e9es en titane par nuance<\/h2>\n<p>Envoyez la nuance, le plan avec les dimensions forg\u00e9es et finies, la sur\u00e9paisseur d'usinage, l'\u00e9tendue du contr\u00f4le non destructif et du contr\u00f4le, ainsi que le dossier de certificats. Beiyu confirme le proc\u00e9d\u00e9 de forgeage et le plan d'essais avant l'offre. Contactez <a href=\"mailto:penn@beiyutitanium.com\">penn@beiyutitanium.com<\/a>.<\/p>\n<ul>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/product-category\/woo-products\/titanium\/titanium-forgings\/\">Toutes les pi\u00e8ces forg\u00e9es en titane<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr5-titanium-forging-block\/\">Bloc Grade 5<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-grade-7-forgings\/\">Grade 7<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-12-titanium-forgings\/\">Grade 12<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-ball-valve-forgings-gr12\/\">Pi\u00e8ces forg\u00e9es de vannes Gr12<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/hip-implant-titanium-forgings\/\">Implant Grade 23<\/a><\/li>\n<\/ul>\n<h2 id=\"related\">Guides sur le titane associ\u00e9s<\/h2>\n<ul>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/astm-b381-titanium-forgings-guide\/\">Guide des pi\u00e8ces forg\u00e9es en titane ASTM B381<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-grades-comparison-guide\/\">Comparaison des nuances de titane : Grade 2 \u00e0 23<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-bar-grade-selection-guide\/\">Quelle nuance de barre en titane commander<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-plate-grade-selection-guide\/\">Quelle nuance de plaque en titane commander<\/a><\/li>\n<\/ul>\n<h2 id=\"sources\">Normes et sources<\/h2>\n<p>Les pi\u00e8ces forg\u00e9es suivent ASTM B381 (pi\u00e8ces forg\u00e9es en titane et en alliage de titane) ; la mati\u00e8re de d\u00e9part pour forgeage suit ASTM B348 (barre et billette) ou SAE AMS 4928 (Ti-6Al-4V a\u00e9ronautique) ; les pi\u00e8ces forg\u00e9es m\u00e9dicales suivent ASTM F136 (Ti-6Al-4V ELI). Les d\u00e9signations de nuance suivent ASTM B381 \/ B348. Le comportement \u00e0 la corrosion des nuances au palladium et au molybd\u00e8ne-nickel refl\u00e8te les donn\u00e9es publi\u00e9es sur la corrosion du titane. Confirmez la r\u00e9vision en vigueur, la classe de contr\u00f4le non destructif et le dossier de certificats sur la commande, ainsi que le num\u00e9ro de coul\u00e9e par rapport \u00e0 son certificat mati\u00e8re.<\/p>\n<table data-c189=\"1\">\n<thead>\n<tr>\n<th>Domaine d'application<\/th>\n<th>Norme cit\u00e9e par le guide<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pi\u00e8ces forg\u00e9es<\/td>\n<td>ASTM B381<\/td>\n<\/tr>\n<tr>\n<td>Stock pour forge<\/td>\n<td>ASTM B348 (barre et billette) ou SAE AMS 4928 (Ti-6Al-4V pour l'a\u00e9ronautique)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Choose a titanium forging grade by the part&#8217;s job. Grade 2 suits flanges, valve bodies and corrosion-equipment forgings; Grade 5 (Ti-6Al-4V) is the high-strength choice for forged discs, rings and blocks; Grade 7 and Grade 12 handle aggressive acids and hot brine; Grade 23 (ELI) is for fracture-critical and medical-related forgings. Forgings are made to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4232,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""}},"footnotes":""},"categories":[27,137],"tags":[],"class_list":["post-4413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-technical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Which Titanium Forging Grade? Grade 2, 5, 7, 12, 23 | Beiyu<\/title>\n<meta name=\"description\" content=\"Choosing a titanium forging grade: Grade 2, 5, 7, 12 and 23 for forged discs, rings, blocks and valve bodies, with ASTM B381 and forging-stock notes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beiyutitanium.com\/fr\/titanium-forging-grade-selection-guide\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which Titanium Forging Grade? 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La production est assur\u00e9e par l'usine de titane Beiyu \u00e0 Baoji, Shaanxi. 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Avec plus de 15 ans d'exp\u00e9rience dans l'exportation de titane, il a appris \u00e0 examiner lui-m\u00eame chaque ligne de sp\u00e9cification, en v\u00e9rifiant la nuance, la norme, les dimensions, la tol\u00e9rance et le p\u00e9rim\u00e8tre du certificat par rapport aux capacit\u00e9s de l'usine avant d'\u00e9tablir une offre, plut\u00f4t que d'orienter les demandes vers un service commercial. Il est venu \u00e0 l'approvisionnement en titane depuis l'autre c\u00f4t\u00e9 de la transaction. Avant de diriger les activit\u00e9s internationales de Beiyu, il a travaill\u00e9 chez Koch (Koch-Glitsch) et a particip\u00e9 directement \u00e0 la r\u00e9alisation d'un projet p\u00e9trochimique SABIC dans le Fujian, en Chine. Ce travail reposait sur des plans de contr\u00f4le et d'essais, la certification des mat\u00e9riaux et la tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e, la coordination du contr\u00f4le par tierce partie, ainsi que le contr\u00f4le de la documentation et des dossiers de projet. Ce sont les quatre m\u00eames \u00e9l\u00e9ments qu'un acheteur de l'industrie des proc\u00e9d\u00e9s ou un acheteur soumis \u00e0 r\u00e9glementation exigera d'un fournisseur de titane, et le fait d'avoir d\u00fb les faire appliquer en tant que client explique qu'ils soient trait\u00e9s ici comme faisant partie de la fourniture plut\u00f4t que comme des documents produits ult\u00e9rieurement. Son travail quotidien couvre les questions auxquelles ce site est destin\u00e9 \u00e0 r\u00e9pondre : choisir entre des nuances de titane commercialement pur et alli\u00e9 pour un service corrosif, lire un certificat mati\u00e8re par rapport \u00e0 la norme command\u00e9e, et faire correspondre la d\u00e9signation d'un acheteur (nuance ASTM, UNS, num\u00e9ro Werkstoff allemand ou code NF fran\u00e7ais) au m\u00eame m\u00e9tal sur diff\u00e9rents march\u00e9s. Beiyu fournit des produits d'usine en titane, alliages de nickel et m\u00e9taux r\u00e9fractaires, notamment des barres, tiges, plaques, tubes, blocs, anneaux, bobines, lingots, pi\u00e8ces forg\u00e9es et pi\u00e8ces usin\u00e9es, avec documentation EN 10204 3.1 et tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e.","url":"https:\/\/beiyutitanium.com\/fr\/author\/penn-ma\/"}]}},"_links":{"self":[{"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts\/4413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/comments?post=4413"}],"version-history":[{"count":6,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts\/4413\/revisions"}],"predecessor-version":[{"id":5475,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts\/4413\/revisions\/5475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/media\/4232"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/media?parent=4413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/categories?post=4413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/tags?post=4413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}