{"id":4407,"date":"2026-06-11T11:18:57","date_gmt":"2026-06-11T11:18:57","guid":{"rendered":"https:\/\/beiyutitanium.com\/titanium-plate-grade-selection-guide\/"},"modified":"2026-08-18T04:47:18","modified_gmt":"2026-08-18T04:47:18","slug":"titanium-plate-grade-selection-guide","status":"publish","type":"post","link":"https:\/\/beiyutitanium.com\/fr\/titanium-plate-grade-selection-guide\/","title":{"rendered":"Quelle nuance de plaque en titane commander : Grade 2, 5, 7, 12 et 23 pour plaque et t\u00f4le"},"content":{"rendered":"<figure class=\"ti-hero-image\" style=\"margin:0 0 1.2em;\"><img decoding=\"async\" src=\"https:\/\/beiyutitanium.com\/wp-content\/uploads\/2026\/03\/6al4v-titanium-plate-grade5.jpg\" alt=\"Titanium plate in several grades for procurement selection\" style=\"width:100%;height:auto;border-radius:8px;\" \/><\/figure>\n<p>Choisissez d'abord une nuance de plaque ou de t\u00f4le en titane selon l'environnement de corrosion, puis selon la r\u00e9sistance m\u00e9canique requise pour la pi\u00e8ce, puis selon le budget. Le Grade 2 est le choix par d\u00e9faut pour la corrosion des r\u00e9servoirs, \u00e9changeurs de chaleur et \u00e9quipements chimiques ; le Grade 5 (Ti-6Al-4V) est le choix de r\u00e9sistance m\u00e9canique pour les plaques structurelles et a\u00e9ronautiques ; le Grade 7 et le Grade 12 conviennent aux acides agressifs et \u00e0 la saumure chaude ; le Grade 23 (ELI) est destin\u00e9 aux plaques critiques en termes de t\u00e9nacit\u00e9 et li\u00e9es au m\u00e9dical. La plupart des sursp\u00e9cifications de produits plats r\u00e9sultent du choix d'une nuance d'alliage alors qu'une plaque commercialement pure conviendrait.<\/p>\n<h2 id=\"table\">La d\u00e9cision de nuance de plaque dans un tableau<\/h2>\n<table>\n<thead>\n<tr>\n<th>Nuance<\/th>\n<th>Caract\u00e8re<\/th>\n<th>R\u00e9sistance<\/th>\n<th>Corrosion<\/th>\n<th>Utilisation typique des plaques<\/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>Mod\u00e9r\u00e9e<\/td>\n<td>Excellent dans l'eau de mer et les milieux oxydants<\/td>\n<td>Appareils \u00e0 pression, r\u00e9servoirs, plaques pour \u00e9changeurs de chaleur, \u00e9quipements chimiques<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr2-titanium-sheet\/\">T\u00f4le &amp; plaque Grade 2<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 5<\/strong><\/td>\n<td>alliage Ti-6Al-4V<\/td>\n<td>\u00c9lev\u00e9e<\/td>\n<td>Bonne, moins orient\u00e9e corrosion que Gr2\/7<\/td>\n<td>Plaques structurelles et a\u00e9ronautiques, pi\u00e8ces usin\u00e9es en plaque<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/6al4v-titanium-plate\/\">Plaque Grade 5 (6Al-4V)<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 7<\/strong><\/td>\n<td>CP alli\u00e9 au Pd<\/td>\n<td>Mod\u00e9r\u00e9e<\/td>\n<td>Meilleure dans les acides r\u00e9ducteurs et les conditions de corrosion caverneuse<\/td>\n<td>Plaque pour milieux chimiques agressifs<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr7-titanium-sheet\/\">T\u00f4le 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>Mod\u00e9r\u00e9e \u00e0 \u00e9lev\u00e9e<\/td>\n<td>R\u00e9sistance am\u00e9lior\u00e9e \u00e0 la corrosion caverneuse dans la saumure chaude<\/td>\n<td>Plaque pour chlorures chauds et \u00e9quipements de proc\u00e9d\u00e9<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-plate-gr12\/\">Plaque Grade 12<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Grade 23<\/strong><\/td>\n<td>Ti-6Al-4V ELI<\/td>\n<td>\u00c9lev\u00e9e, haute t\u00e9nacit\u00e9<\/td>\n<td>Bonne<\/td>\n<td>Plaque critique pour la rupture et destin\u00e9e au m\u00e9dical<\/td>\n<td><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-23-titanium-plate\/\">Plaque Grade 23 ELI<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"gr2\">Grade 2 : le choix par d\u00e9faut pour la corrosion des produits plats<\/h2>\n<p>Le Grade 2 commercialement pur est la t\u00f4le et plaque de titane la plus sp\u00e9cifi\u00e9e pour les applications corrosives. Il r\u00e9siste \u00e0 l'eau de mer, au chlore humide et aux acides oxydants, se soude et se forme facilement, ce qui explique pourquoi la plupart des appareils \u00e0 pression, r\u00e9servoirs et plaques d'\u00e9changeurs de chaleur en titane sont en Grade 2. Pour les \u00e9quipements soumis au code ASME, la m\u00eame plaque est command\u00e9e selon ASME SB-265. Commencez par Grade 2 et passez \u00e0 une nuance sup\u00e9rieure uniquement si la r\u00e9sistance ou un acide sp\u00e9cifique l'exige.<\/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>La t\u00f4le et la plaque en titane les plus sp\u00e9cifi\u00e9es pour les applications de corrosion. Elles r\u00e9sistent \u00e0 l'eau de mer, au chlore humide et aux acides oxydants, et se soudent facilement<\/td>\n<\/tr>\n<tr>\n<td>Grade 5 (Ti-6Al-4V)<\/td>\n<td>Pr\u00e9sente environ deux fois la r\u00e9sistance de Grade 2 \u00e0 faible densit\u00e9, utilis\u00e9e pour les plaques structurelles et a\u00e9rospatiales ainsi que les pi\u00e8ces usin\u00e9es \u00e0 partir de plaque. Elle est moins ax\u00e9e sur la corrosion que Grade 2<\/td>\n<\/tr>\n<tr>\n<td>Grade 7 et Grade 12<\/td>\n<td>Lorsque la plaque est expos\u00e9e \u00e0 des acides r\u00e9ducteurs, \u00e0 des joints sujets \u00e0 la corrosion caverneuse ou \u00e0 une saumure chlorur\u00e9e chaude et que Grade 2 commercialement pur peut \u00eatre d\u00e9pass\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Grade 23 (ELI)<\/td>\n<td>Grade 5 avec des interstitiels extra-faibles, augmentant la t\u00e9nacit\u00e9 \u00e0 la rupture et la ductilit\u00e9. Sp\u00e9cifi\u00e9 pour les plaques critiques vis-\u00e0-vis de la rupture et li\u00e9es au secteur m\u00e9dical<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"gr5\">Grade 5 (Ti-6Al-4V) : la plaque \u00e0 haute r\u00e9sistance m\u00e9canique<\/h2>\n<p>Grade 5 offre environ deux fois la r\u00e9sistance de Grade 2 \u00e0 faible densit\u00e9, et est utilis\u00e9 pour les plaques structurelles et a\u00e9rospatiales ainsi que les pi\u00e8ces usin\u00e9es \u00e0 partir de plaques. Il est moins orient\u00e9 vers la r\u00e9sistance \u00e0 la corrosion que Grade 2 ou 7 et plus difficile \u00e0 former. Pour les produits plats a\u00e9rospatiaux, commandez selon <a href=\"https:\/\/beiyutitanium.com\/fr\/ams-4911-titanium-sheet-plate-guide\/\">AMS 4911<\/a>.<\/p>\n<h2 id=\"gr7-12\">Grade 7 et Grade 12 : lorsque Grade 2 ne suffit pas<\/h2>\n<p>Lorsque la plaque est expos\u00e9e \u00e0 des acides r\u00e9ducteurs, \u00e0 des assemblages sujets \u00e0 la corrosion caverneuse ou \u00e0 de la saumure chaude chlorur\u00e9e, le Grade 2 commercialement pur peut ne plus suffire. Grade 7 ajoute du palladium pour la meilleure r\u00e9sistance en conditions r\u00e9ductrices et caverneuses ; Grade 12 ajoute du molybd\u00e8ne et du nickel pour une r\u00e9sistance caverneuse am\u00e9lior\u00e9e dans la saumure chaude \u00e0 un co\u00fbt inf\u00e9rieur \u00e0 celui de Grade 7. Les deux sont choisis en fonction du cas de corrosion, et non de la r\u00e9sistance.<\/p>\n<h2 id=\"gr23\">Grade 23 (ELI) : plaque critique en termes de t\u00e9nacit\u00e9<\/h2>\n<p>Grade 23 est Grade 5 avec une teneur extra-faible en \u00e9l\u00e9ments interstitiels, ce qui augmente la t\u00e9nacit\u00e9 \u00e0 la rupture et la ductilit\u00e9. Il est sp\u00e9cifi\u00e9 pour les plaques critiques pour la rupture et destin\u00e9es au m\u00e9dical, o\u00f9 la composition chimique plus propre est importante, et il suit ASTM F136 pour les produits plats destin\u00e9s aux implants chirurgicaux.<\/p>\n<h2 id=\"form\">Notes sur la forme, l'\u00e9paisseur et le co\u00fbt<\/h2>\n<p>La t\u00f4le de titane de faible \u00e9paisseur est g\u00e9n\u00e9ralement lamin\u00e9e \u00e0 froid, recuite et d\u00e9cap\u00e9e ou polie ; les plaques plus \u00e9paisses sont lamin\u00e9es \u00e0 chaud, recuites et d\u00e9calamin\u00e9es. Grade 2 et Grade 5 sont les plus stock\u00e9s et les plus \u00e9conomiques ; Grade 7, en raison de sa teneur en palladium, est g\u00e9n\u00e9ralement le plus co\u00fbteux par kilogramme. Sp\u00e9cifiez la nuance la plus basse r\u00e9pondant au cas de corrosion et de r\u00e9sistance, et indiquez l'\u00e9paisseur, la largeur, la longueur et la surface afin que le proc\u00e9d\u00e9 de laminage appropri\u00e9 soit chiffr\u00e9.<\/p>\n<table data-c189=\"1\">\n<thead>\n<tr>\n<th>Produit<\/th>\n<th>Itin\u00e9raire d\u00e9crit par le guide<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u00f4le de titane de faible \u00e9paisseur<\/td>\n<td>Habituellement lamin\u00e9e \u00e0 froid, recuite et d\u00e9cap\u00e9e ou polie<\/td>\n<\/tr>\n<tr>\n<td>Plaque plus \u00e9paisse<\/td>\n<td>Lamin\u00e9 \u00e0 chaud, recuit et d\u00e9calamin\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"order\">Comment commander une plaque une fois la nuance d\u00e9finie<\/h2>\n<p>Indiquez la norme et la nuance (par exemple Grade 2 selon ASTM B265, ou ASME SB-265 pour les applications soumises au code), l'\u00e9paisseur, la largeur et la longueur, l'\u00e9tat de surface et le dossier de certificats. Voir le <a href=\"https:\/\/beiyutitanium.com\/fr\/astm-b265-titanium-sheet-plate-guide\/\">Guide des t\u00f4les &amp; plaques ASTM B265<\/a> pour le d\u00e9tail des sp\u00e9cifications, et le <a href=\"https:\/\/beiyutitanium.com\/fr\/titanium-grades-comparison-guide\/\">comparatif des nuances<\/a> pour le tableau de r\u00e9f\u00e9rence des propri\u00e9t\u00e9s.<\/p>\n<table data-c189=\"1\">\n<thead>\n<tr>\n<th>Champ \u00e0 indiquer<\/th>\n<th>D\u00e9tail<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Norme et nuance<\/td>\n<td>Par exemple Grade 2 selon ASTM B265, ou ASME SB-265 pour les travaux sous code<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u00c9paisseur, largeur et longueur<\/td>\n<\/tr>\n<tr>\n<td>\u00c9tat de surface<\/td>\n<td>L'\u00e9tat de surface requis<\/td>\n<\/tr>\n<tr>\n<td>Certificat<\/td>\n<td>Le dossier de certificats requis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"faq\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\n<p><strong>Plaque en titane Grade 2 ou Grade 5, laquelle me faut-il ?<\/strong><br \/>Grade 2 pour les applications corrosives, les r\u00e9servoirs, les \u00e9changeurs de chaleur et les fabrications soudables ; Grade 5 (Ti-6Al-4V) lorsque la plaque est porteuse et n\u00e9cessite environ deux fois la r\u00e9sistance. Pour une pi\u00e8ce expos\u00e9e \u00e0 la corrosion, Grade 2 est g\u00e9n\u00e9ralement le bon choix et moins co\u00fbteux.<\/p>\n<p><strong>Une plaque en titane peut-elle \u00eatre fournie selon ASME SB-265 ?<\/strong><br \/>Oui. ASME SB-265 refl\u00e8te ASTM B265, de sorte qu'une plaque en titane pour \u00e9quipement soumis au code peut \u00eatre doublement certifi\u00e9e sur demande.<\/p>\n<p><strong>Quand devrais-je payer une plaque Grade 7 plut\u00f4t que Grade 2 ?<\/strong><br \/>Uniquement lorsque le service concerne des acides r\u00e9ducteurs ou des conditions de corrosion caverneuse que Grade 2 ne peut pas supporter. Grade 12 constitue une option sup\u00e9rieure \u00e0 moindre co\u00fbt pour la saumure chaude.<\/p>\n<p><strong>Quelles nuances de plaques en titane sont les plus \u00e9conomiques ?<\/strong><br \/>Grade 2 et Grade 5 sont les plus stock\u00e9s et les moins co\u00fbteux. Sp\u00e9cifiez la nuance la plus basse r\u00e9pondant \u00e0 l'exigence.<\/p>\n<h2>Ce que le choix de la nuance de plaque laisse \u00e0 pr\u00e9ciser dans la commande<\/h2>\n<p>La nuance r\u00e9pond \u00e0 la question du service. La commande doit encore pr\u00e9ciser comment la plaque est r\u00e9ceptionn\u00e9e, contr\u00f4l\u00e9e et document\u00e9e, et ce sont ces champs qui d\u00e9terminent si elle peut \u00eatre mise en fabrication telle que livr\u00e9e.<\/p>\n<table>\n<thead>\n<tr>\n<th>Champ<\/th>\n<th>Ce qu'il contr\u00f4le<\/th>\n<th>O\u00f9 elle s'applique<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00c9paisseur avec sa tol\u00e9rance<\/td>\n<td>Ajustage et pr\u00e9paration au soudage<\/td>\n<td>Indiqu\u00e9s ensemble, et non l'\u00e9paisseur seule<\/td>\n<\/tr>\n<tr>\n<td>\u00c9tat de surface<\/td>\n<td>Le point de d\u00e9part pour tout nettoyage ou toute finition<\/td>\n<td>Indiqu\u00e9e s\u00e9par\u00e9ment de l'\u00e9tat de livraison<\/td>\n<\/tr>\n<tr>\n<td>Condition de livraison<\/td>\n<td>L'\u00e9tat m\u00e9tallurgique \u00e0 la livraison<\/td>\n<td>Sa propre ligne<\/td>\n<\/tr>\n<tr>\n<td>\u00c9tendue du contr\u00f4le<\/td>\n<td>Ce qui est contr\u00f4l\u00e9 et selon quelle classe d'acceptation<\/td>\n<td>Le texte de la commande<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Les valeurs figurant sur un certificat de plaque reposent sur une base d\u00e9finie<\/h2>\n<table>\n<thead>\n<tr>\n<th>Ce qui est rapport\u00e9<\/th>\n<th>M\u00e9thode \u00e0 laquelle la sp\u00e9cification fait r\u00e9f\u00e9rence<\/th>\n<th>Ce que sa d\u00e9signation \u00e9tablit<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Oxyg\u00e8ne et azote<\/td>\n<td>ASTM E1409<\/td>\n<td>\u00c9l\u00e9ments interstitiels rapport\u00e9s selon une base d\u00e9finie<\/td>\n<\/tr>\n<tr>\n<td>Hydrog\u00e8ne<\/td>\n<td>ASTM E1447<\/td>\n<td>D\u00e9termin\u00e9 par une m\u00e9thode d\u00e9sign\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>Carbone<\/td>\n<td>ASTM E1941<\/td>\n<td>Rapport\u00e9s par combustion plut\u00f4t que par une technique non pr\u00e9cis\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>Propri\u00e9t\u00e9s de traction<\/td>\n<td>ASTM E8<\/td>\n<td>Comment les valeurs de r\u00e9sistance ont \u00e9t\u00e9 obtenues<\/td>\n<\/tr>\n<tr>\n<td>Arrondi des valeurs d\u00e9clar\u00e9es<\/td>\n<td>ASTM E29<\/td>\n<td>Si une valeur limite est conforme ou non<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La d\u00e9signation d'une m\u00e9thode pr\u00e9cise comment une valeur a \u00e9t\u00e9 obtenue. Elle n'ajoute pas un examen que la commande n'a pas demand\u00e9, et elle ne rend pas interchangeables une analyse de coul\u00e9e et une analyse ult\u00e9rieure du produit.<\/p>\n<p><!--c141-cite-block--><\/p>\n<h2>D\u00e9tails des sp\u00e9cifications avec sources<\/h2>\n<p>Les ajouts qui font monter les produits plats dans l'\u00e9chelle de r\u00e9sistance \u00e0 la corrosion sont faibles et fix\u00e9s par <a href=\"https:\/\/store.astm.org\/standards\/b265\" target=\"_blank\" rel=\"noopener\">ASTM B265<\/a>: Grade 7 contient 0.12 \u00e0 0.25% de palladium, Grade 12 contient 0.2 \u00e0 0.4% de molybd\u00e8ne avec 0.6 \u00e0 0.9% de nickel, et Grade 23 pr\u00e9sente la composition chimique Grade 5 avec un plafond d'oxyg\u00e8ne de 0.13% au lieu de 0.20%. Sur la ligne d'identification, une plaque Grade 23 command\u00e9e selon B265 est UNS R56407 ; R56401 s'applique uniquement aux produits plats command\u00e9s selon la sp\u00e9cification pour implants <a href=\"https:\/\/store.astm.org\/standards\/f136\" target=\"_blank\" rel=\"noopener\">ASTM F136<\/a>.<\/p>\n<table data-c189=\"1\">\n<caption>Les additions qui font progresser les produits plats dans l'\u00e9chelle de r\u00e9sistance \u00e0 la corrosion sont faibles et fix\u00e9es par ASTM B265.<\/caption>\n<thead>\n<tr>\n<th>Nuance<\/th>\n<th>Addition fix\u00e9e par ASTM B265<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Grade 7<\/td>\n<td>0.12 \u00e0 0.25 pour cent de palladium<\/td>\n<\/tr>\n<tr>\n<td>Grade 12<\/td>\n<td>0.2 \u00e0 0.4 pour cent de molybd\u00e8ne et 0.6 \u00e0 0.9 pour cent de nickel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Beiyu lamine des produits plats en titane dans 13 nuances standard, Grades 1 \u00e0 7 plus 9, 11, 12, 16, 17 et 23, ce qui ajoute 2 options \u00e0 plus faible teneur en palladium, Grade 16 et Grade 17, aux cinq principales nuances compar\u00e9es ici. Dans la pratique d'approvisionnement de Beiyu, l'\u00e9paisseur d\u00e9finit \u00e9galement la plage de laminage, de 0.5 \u00e0 3 mm pour des largeurs jusqu'\u00e0 1500 mm et de 3 \u00e0 70 mm pour des largeurs jusqu'\u00e0 2500 mm, de sorte que le choix de la nuance et de l'\u00e9paisseur peut \u00eatre v\u00e9rifi\u00e9 sur la m\u00eame fiche.<\/p>\n<p><!--\/c141-cite-block--><\/p>\n<h2 id=\"request\">Demander une plaque en titane par nuance<\/h2>\n<p>Indiquez \u00e0 Beiyu les conditions de service (environnement corrosif, charge, temp\u00e9rature), l'\u00e9paisseur, la largeur, la longueur et la surface, et la nuance et l'\u00e9tat appropri\u00e9s seront confirm\u00e9s avant 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-sheet-and-plate\/\">Toutes les t\u00f4les &amp; plaques en titane<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr2-titanium-sheet\/\">Grade 2<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/6al4v-titanium-plate\/\">Grade 5<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/gr7-titanium-sheet\/\">Grade 7<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/titanium-plate-gr12\/\">Grade 12<\/a> &middot; <a href=\"https:\/\/beiyutitanium.com\/fr\/product\/grade-23-titanium-plate\/\">Grade 23 ELI<\/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-b265-titanium-sheet-plate-guide\/\">Guide des t\u00f4les &amp; plaques en titane ASTM B265<\/a><\/li>\n<li><a href=\"https:\/\/beiyutitanium.com\/fr\/ams-4911-titanium-sheet-plate-guide\/\">Guide des t\u00f4les &amp; plaques en titane AMS 4911<\/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<\/ul>\n<h2 id=\"sources\">Normes et sources<\/h2>\n<p>Les d\u00e9signations de nuances et les num\u00e9ros UNS suivent ASTM B265 et B348 ; les produits plats m\u00e9dicaux suivent ASTM F136 (Ti-6Al-4V ELI), et les plaques soumises au code ASME suivent ASME SB-265. 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 les propri\u00e9t\u00e9s m\u00e9caniques par rapport au certificat mati\u00e8re du num\u00e9ro de coul\u00e9e, et indiquez la nuance et la norme sur la commande.<\/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>D\u00e9signations de Grade et num\u00e9ros UNS<\/td>\n<td>ASTM B265 et B348<\/td>\n<\/tr>\n<tr>\n<td>Produit plat m\u00e9dical<\/td>\n<td>ASTM F136 (Ti-6Al-4V ELI)<\/td>\n<\/tr>\n<tr>\n<td>Plaque pour code ASME<\/td>\n<td>ASME SB-265<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Choose a titanium plate or sheet grade by corrosion environment first, then the strength the part needs, then budget. Grade 2 is the corrosion default for tanks, heat exchangers and chemical equipment; Grade 5 (Ti-6Al-4V) is the strength choice for structural and aerospace plate; Grade 7 and Grade 12 handle aggressive acids and hot brine; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4243,"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-4407","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 Plate Grade? Grade 2, 5, 7, 12, 23 | Beiyu<\/title>\n<meta name=\"description\" content=\"Choosing a titanium plate or sheet grade: Grade 2, 5, 7, 12 and 23 by corrosion, strength, weldability and cost, with the right plate for each job.\" \/>\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-plate-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 Plate Grade? 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Production runs through the Beiyu titanium mill in Baoji, Shaanxi. Orders are RFQ-based, with EN 10204 3.1 mill test certificates and heat-number traceability available on request.\",\"areaServed\":\"Worldwide\",\"knowsAbout\":[\"Titanium\",\"Titanium alloy\",\"Titanium bar\",\"Titanium sheet and plate\",\"Titanium tube and pipe\",\"Titanium forgings\",\"Titanium wire\",\"Titanium anode\"],\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Baotai Road Industrial Park, High-tech Development Zone\",\"addressLocality\":\"Baoji\",\"addressRegion\":\"Shaanxi\",\"addressCountry\":\"CN\"},\"legalName\":\"Jiaxing Beiyu New Materials Technology Co., Ltd.\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/beiyutitanium.com\\\/#\\\/schema\\\/person\\\/3560db17cf08813edf34f012735b971b\",\"name\":\"Penn Ma\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g\",\"caption\":\"Penn Ma\"},\"description\":\"Penn Ma is the person who answers the RFQs at Beiyu Titanium. Over 15 years in titanium export he has learned to review each specification line himself, checking grade, standard, dimensions, tolerance and certificate scope against mill capability before quoting, rather than routing enquiries through a sales desk. He came to titanium supply from the other side of the transaction. Before leading Beiyu's international business he worked at Koch (Koch-Glitsch) and was directly involved in delivering a SABIC petrochemical project in Fujian, China. That work was built on inspection and test plans, material certification and heat traceability, third party inspection coordination, and project documentation and dossier control. Those are the same four things a process industry or regulated buyer will hold a titanium supplier to, and having had to enforce them as a customer is why they are treated here as part of the supply rather than as paperwork produced afterwards. His day-to-day work spans the questions this site is written to answer: choosing between commercially pure and alloyed titanium grades for a corrosive service, reading a mill test certificate against the ordered standard, and matching a buyer's designation (ASTM grade, UNS, German Werkstoff number or French NF code) to the same metal across markets. Beiyu supplies titanium, nickel-alloy and refractory mill products across bar, rod, plate, tube, block, ring, coil, ingot, forgings and machined parts, with EN 10204 3.1 documentation and heat-number traceability.\",\"url\":\"https:\\\/\\\/beiyutitanium.com\\\/fr\\\/author\\\/penn-ma\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Quelle nuance de plaque en titane ? Grade 2, 5, 7, 12, 23 | Beiyu","description":"Choisir une nuance de plaque ou de t\u00f4le en titane : Grade 2, 5, 7, 12 et 23 selon la corrosion, la r\u00e9sistance, la soudabilit\u00e9 et le co\u00fbt, avec la plaque adapt\u00e9e \u00e0 chaque application.","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\/titanium-plate-grade-selection-guide\/","og_locale":"fr_FR","og_type":"article","og_title":"Which Titanium Plate Grade? 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La production est assur\u00e9e par l'usine de titane Beiyu \u00e0 Baoji, Shaanxi. Les commandes sont trait\u00e9es sur demande de prix, avec des certificats de r\u00e9ception 3.1 selon EN 10204 et une tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e disponibles sur demande.","areaServed":"Worldwide","knowsAbout":["Titanium","Titanium alloy","Titanium bar","Titanium sheet and plate","Titanium tube and pipe","Titanium forgings","Titanium wire","Titanium anode"],"address":{"@type":"PostalAddress","streetAddress":"Baotai Road Industrial Park, High-tech Development Zone","addressLocality":"Baoji","addressRegion":"Shaanxi","addressCountry":"CN"},"legalName":"Jiaxing Beiyu New Materials Technology Co., Ltd."},{"@type":"Person","@id":"https:\/\/beiyutitanium.com\/#\/schema\/person\/3560db17cf08813edf34f012735b971b","name":"Penn Ma","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0659bdefb633d0d8e567b06d2f8bffac2a369834e53e96c922a06fd8a96f3c72?s=96&d=mm&r=g","caption":"Penn Ma"},"description":"Penn Ma est la personne qui r\u00e9pond aux demandes de prix chez Beiyu Titanium. 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\/4407","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=4407"}],"version-history":[{"count":8,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts\/4407\/revisions"}],"predecessor-version":[{"id":5538,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/posts\/4407\/revisions\/5538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/media\/4243"}],"wp:attachment":[{"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/media?parent=4407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/categories?post=4407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beiyutitanium.com\/fr\/wp-json\/wp\/v2\/tags?post=4407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}