{"id":5413,"date":"2026-03-04T09:44:49","date_gmt":"2026-03-04T08:44:49","guid":{"rendered":"https:\/\/www.ngk-alloys.com\/?post_type=produit&#038;p=5413"},"modified":"2026-03-16T16:29:06","modified_gmt":"2026-03-16T15:29:06","slug":"c17200","status":"publish","type":"produit","link":"https:\/\/www.ngk-alloys.com\/fr\/produit\/nos-alliages\/c17200\/","title":{"rendered":"C17200"},"content":{"rendered":"<nav class=\"nav-link-internal center mt90 mt40-sp\">\n    <ul>\n                <li><a href=\"#proprietes\">Propri\u00e9t\u00e9s <span class=\"icon icon-gaishi-down\"><\/span><\/a><\/li>\n                <li><a href=\"#applications\">Applications <span class=\"icon icon-gaishi-down\"><\/span><\/a><\/li>\n                <li><a href=\"#produits\">Nos produits <span class=\"icon icon-gaishi-down\"><\/span><\/a><\/li>\n                <li><a href=\"#ngk\">Pourquoi choisir NGK BERYLCO ? <span class=\"icon icon-gaishi-down\"><\/span><\/a><\/li>\n                <li><a href=\"#faq\">FAQ <span class=\"icon icon-gaishi-down\"><\/span><\/a><\/li>\n            <\/ul>\n<\/nav>\n\n\n\n\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\">La r\u00e9f\u00e9rence des alliages cuivre-b\u00e9ryllium<\/h2>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>L\u2019alliage C17200 ou CuBe2 (Berylco 25 dit B25) est incontestablement le plus utilis\u00e9 parmi tous nos alliages Berylco, sous toutes ses formes&nbsp;: bandes, barres, fils, ou autres articles. Il contient 2 % de b\u00e9ryllium dans du cuivre.<\/p>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\" id=\"proprietes\">Propri\u00e9t\u00e9s<\/h2>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>L\u2019alliage C17200 (Berylco 25 ou B25) atteint les r\u00e9sistances m\u00e9caniques et duret\u00e9s les plus \u00e9lev\u00e9es des alliages de cuivre apr\u00e8s traitement thermique de durcissement (1500 MPa). Le C17200 (B25) est aussi d\u00e9livr\u00e9 \u00e0 l\u2019\u00e9tat durci apr\u00e8s revenu usine. Son utilisation \u00e0 l\u2019\u00e9tat revenu permet d\u2019\u00e9viter le traitement thermique de durcissement, ce qui supprime le risque de distorsion des pi\u00e8ces termin\u00e9es et permet de r\u00e9duire les co\u00fbts de production. L&rsquo;alliage C17200 (B25) pr\u00e9sente des combinaisons uniques de caract\u00e9ristiques m\u00e9caniques et \u00e9lectriques, tout en ayant une bonne aptitude au pliage apr\u00e8s traitement thermique, dans les \u00e9tats mou et l\u00e9g\u00e8rement \u00e9croui. Il se distingue aussi par sa haute r\u00e9sistance \u00e0 la fatigue et par son excellente tenue \u00e0 la relaxation thermique.<\/p>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\">Normes \u00e9quivalentes<\/h2>\n<\/div><\/div>\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Norme<\/strong><\/td><td><strong>Syst\u00e8me de num\u00e9rotation<\/strong><\/td><td><strong>D\u00e9signation<\/strong><\/td><\/tr><tr><td>ASTM<\/td><td>UNS<\/td><td>C17200<\/td><\/tr><tr><td>ISO \/ AFNOR \/ DIN<\/td><td>ISO<\/td><td>CuBe2<\/td><\/tr><tr><td>BS<\/td><td>EN<\/td><td>CW101C<\/td><\/tr><tr><td>NGK<\/td><td>Berylco<\/td><td>Berylco 25 (B25)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\" id=\"applications\">Applications<\/h2>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Sa combinaison unique de propri\u00e9t\u00e9s fait de cet alliage un incontournable dans bon nombre d\u2019applications.<\/p>\n<\/div><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.ngk-alloys.com\/fr\/marches\/\">En savoir plus<\/a><\/div>\n<\/div>\n\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\" id=\"produits\">Nos produits<\/h2>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Le C17200 (B25) se d\u00e9cline sous toutes les formes : bandes, barres, fils, plaques, chill vents et autres articles.<\/p>\n<\/div><\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div id=\"block-hero-block_91531801536041185fd9e80d360b737e\" class=\"lineup_pdt_part block-hero row\">\n            <a href=\"https:\/\/www.ngk-alloys.com\/fr\/produit\/cuivre-beryllium\/bandes\/\" class=\"grid-col--4 lineup_pdt_bloc d-block\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/becu_2-450x300.jpg\" alt=\"Bandes\" class=\"fluid-image\">\n            <\/div>\n            <div class=\"txt\">\n                <h3 class=\"h3\">Bandes<\/h3>\n                <p class=\"desc\">Nos alliages cuivre b\u00e9ryllium sont disponibles sous forme de bandes. \r\nNous r\u00e9pondons \u00e0 vos besoins sur mesure en fonction de vos exigences en termes de dimensions (largeur, \u00e9paisseur), de duret\u00e9 et des \u00e9tats de la mati\u00e8re.<\/p>\n                <p class=\"link_p\">\n                    <span  class=\"link btn--link\"><span>En savoir plus<\/span><\/span>\n                <\/p>\n            <\/div>\n        <\/a>\n                <a href=\"https:\/\/www.ngk-alloys.com\/fr\/produit\/cuivre-beryllium\/barres\/\" class=\"grid-col--4 lineup_pdt_bloc d-block\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/becu-rods_1-450x300.jpeg\" alt=\"Barres\" class=\"fluid-image\">\n            <\/div>\n            <div class=\"txt\">\n                <h3 class=\"h3\">Barres<\/h3>\n                <p class=\"desc\">Nos alliages cuivre b\u00e9ryllium sont disponibles sous forme de barres. \r\nNous r\u00e9pondons \u00e0 vos besoins sur mesure en fonction de vos exigences en termes de dimensions (longueur, diam\u00e8tre), de duret\u00e9 et des \u00e9tats de la mati\u00e8re.<\/p>\n                <p class=\"link_p\">\n                    <span  class=\"link btn--link\"><span>En savoir plus<\/span><\/span>\n                <\/p>\n            <\/div>\n        <\/a>\n                <a href=\"https:\/\/www.ngk-alloys.com\/fr\/produit\/cuivre-beryllium\/fils\/\" class=\"grid-col--4 lineup_pdt_bloc d-block\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/becu-wire_2-450x300.jpeg\" alt=\"Fils\" class=\"fluid-image\">\n            <\/div>\n            <div class=\"txt\">\n                <h3 class=\"h3\">Fils<\/h3>\n                <p class=\"desc\">Nos alliages cuivre b\u00e9ryllium sont disponibles sous forme de fils. \r\nNous r\u00e9pondons \u00e0 vos besoins sur mesure en fonction de vos exigences en termes de dimensions (longueur, diam\u00e8tre), de duret\u00e9 et des \u00e9tats de la mati\u00e8re.<\/p>\n                <p class=\"link_p\">\n                    <span  class=\"link btn--link\"><span>En savoir plus<\/span><\/span>\n                <\/p>\n            <\/div>\n        <\/a>\n                <a href=\"https:\/\/www.ngk-alloys.com\/fr\/produit\/cuivre-beryllium\/plaques-blocs\/\" class=\"grid-col--4 lineup_pdt_bloc d-block\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/plaques-beryllium-450x300.jpg\" alt=\"Plaques \/ Blocs\" class=\"fluid-image\">\n            <\/div>\n            <div class=\"txt\">\n                <h3 class=\"h3\">Plaques \/ Blocs<\/h3>\n                <p class=\"desc\">Nos alliages cuivre b\u00e9ryllium sont disponibles sous forme de plaques et blocs. \r\nNous r\u00e9pondons \u00e0 vos besoins sur mesure en fonction de vos exigences en termes de dimensions, de duret\u00e9 et des \u00e9tats de la mati\u00e8re.<\/p>\n                <p class=\"link_p\">\n                    <span  class=\"link btn--link\"><span>En savoir plus<\/span><\/span>\n                <\/p>\n            <\/div>\n        <\/a>\n        \n\n<\/div>\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\" id=\"ngk\">Pourquoi choisir NGK BERYLCO pour le C17200<\/h2>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Choisir NGK Berylco, c\u2019est choisir :<\/p>\n<\/div><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>Le leader europ\u00e9en expert des alliages cuivre-b\u00e9ryllium depuis plus de cinquante ans.<\/li>\n\n\n\n<li>Un producteur fran\u00e7ais bas\u00e9 en France, renforc\u00e9 par des acteurs locaux r\u00e9partis sur toute l\u2019Europe, au travers de ses filiales en Allemagne et au Royaume Uni, ainsi qu\u2019\u00e0 ses distributeurs historiques en Italie, Espagne, Pologne et Turquie.<\/li>\n\n\n\n<li>Un fournisseur solide et fiable appartenant \u00e0 un grand groupe centenaire, NGK Corporation, bas\u00e9 au Japon et pr\u00e9sent \u00e0 l\u2019international.<\/li>\n\n\n\n<li>Un fournisseur certifi\u00e9, engag\u00e9 pour la qualit\u00e9 de ses produits, le respect de l\u2019environnement et la s\u00e9curit\u00e9 de ses op\u00e9rateurs.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Au-del\u00e0 de notre expertise, nous choisir, c\u2019est s\u2019engager pour la souverainet\u00e9 industrielle fran\u00e7aise et europ\u00e9enne.<\/p>\n<\/div><\/div>\n\n<div class=\"row\"><div class=\"col-12 heading\">\n<h2 class=\"wp-block-heading\" id=\"faq\">FAQ (Foire Aux Questions)<\/h2>\n<\/div><\/div>\n\n\n<div data-wp-context=\"{ &quot;autoclose&quot;: true, &quot;accordionItems&quot;: [] }\" data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow advgb-dyn-5f829e27\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-1&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-1-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-1\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Quelle est la diff\u00e9rence entre C17200 et C17300 ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-1\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-1-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\"><div class=\"row\"><div class=\"col-12 paragraph\">\n<p>L\u2019alliage C17300 (CuBe2Pb) est une variante du C17200 contenant du plomb. L\u2019adjonction du plomb augmente significativement l\u2019indice d\u2019usinabilit\u00e9 qui passe \u00e0 60%, alors que le C17200 (CuBe2) a un indice d\u2019environ 20%.<br>Cet alliage C17300 (Berylco 33\/25) se d\u00e9cline sous formes de barres uniquement, de diff\u00e9rents diam\u00e8tres (jusqu\u2019\u00e0 28 mm), pour des applications de d\u00e9colletage ou tournage.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-2&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading advgb-dyn-d021c5c8\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Le C17200 est-il \u00e9quivalent au CuBe2 ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\"><div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Le C17200 est d\u00e9sign\u00e9 par CuBe2 dans la norme ISO. C\u2019est le m\u00eame alliage d\u00e9sign\u00e9 de diff\u00e9rentes fa\u00e7ons selon les normes. Dans notre gamme, cet alliage est le Berylco 25 (B25 en abr\u00e9g\u00e9).<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-3&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Quelle est la conductivit\u00e9 du C17200 ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\"><div class=\"row\"><div class=\"col-12 paragraph\">\n<p>La conductivit\u00e9 du C17200 se situe entre 15 et 23 % IACS (International Annealed Copper Standard) en fonction des \u00e9tats de la mati\u00e8re, durcie, trait\u00e9e thermiquement ou pas. <a href=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/NGK-Berylco-Catalogue_FR_2024.08.pdf\">Consultez notre catalogue <\/a>pour connaitre les valeurs de conductibilit\u00e9 \u00e9lectrique de nos alliages selon leur \u00e9tat mati\u00e8re.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-4&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Le C17200 est-il magn\u00e9tique ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\"><div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Le C17200 est amagn\u00e9tique, comme tous les alliages de cuivre-b\u00e9ryllium Berylco.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-5&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Dans quels \u00e9tats est-il disponible ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\"><div class=\"row\"><div class=\"col-12 paragraph\">\n<p>L\u2019alliage C17200 (Berylco 25) est disponible dans diff\u00e9rents \u00e9tats (une quarantaine au total), qui se d\u00e9clinent ainsi&nbsp;:<\/p>\n<\/div><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u00c9tat<\/strong><\/td><td><strong>Signification<\/strong><\/td><td><strong>Commentaire<\/strong><\/td><\/tr><tr><td>A<\/td><td>Annealed<\/td><td>Etat tremp\u00e9 mou.<br>Pas d\u2019\u00e9crouissage, pas de r\u00e9duction d\u2019\u00e9paisseur.<\/td><\/tr><tr><td>H<\/td><td>Hard<br>Ecrouissage fort<\/td><td>Etat apr\u00e8s durcissement par laminage \u00e0 froid.<br>Epaisseur r\u00e9duite de 37% (maximum possible pour un m\u00e9tal).<br>Plus la mati\u00e8re est dure, plus il sera difficile de la mettre en forme.<\/td><\/tr><tr><td>1\/2 H<\/td><td>Ecrouissage moyen<\/td><td>Etat apr\u00e8s durcissement par laminage \u00e0 froid.<br>Epaisseur r\u00e9duite de 19%.<\/td><\/tr><tr><td>1\/4 H<\/td><td>Ecrouissage faible<\/td><td>Etat apr\u00e8s durcissement par laminage \u00e0 froid.<br>Epaisseur r\u00e9duite de 10%.<\/td><\/tr><tr><td>M<\/td><td>Mill-Hardened<\/td><td>Etat apr\u00e8s un revenu sp\u00e9cifique effectu\u00e9 dans nos usines.<\/td><\/tr><tr><td>T<\/td><td>Treated<\/td><td>Etat apr\u00e8s traitement thermique, effectu\u00e9 dans nos usines ou par nos clients.<\/td><\/tr><tr><td>S<br>B<\/td><td>D\u00e9signations propres \u00e0 NGK<\/td><td>Etats apr\u00e8s des traitements sp\u00e9ciaux effectu\u00e9s dans nos usines permettant de diminuer la taille des grains du m\u00e9tal, et d\u2019am\u00e9liorer ainsi la fatigue et la formabilit\u00e9.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer advgb-dyn-af21a01c\"><\/div>\n\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p>Des \u00e9tats int\u00e9grant des durcissements, traitements thermiques, revenus sp\u00e9cifiques haute formabilit\u00e9 sont propos\u00e9s. Le choix de l\u2019\u00e9tat d\u00e9pendra des caract\u00e9ristiques souhait\u00e9es et des contraintes de mise en forme.<br><a href=\"https:\/\/www.ngk-alloys.com\/wp-content\/uploads\/NGK-Berylco-Catalogue_FR_2024.08.pdf\">Consultez notre catalogue<\/a> pour connaitre les diff\u00e9rents \u00e9tats propos\u00e9s par NGK Berylco France. Nos experts sont \u00e0 votre disposition pour vous conseiller.<\/p>\n<\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"row\"><div class=\"col-12 paragraph\">\n<p><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>La r\u00e9f\u00e9rence des alliages cuivre-b\u00e9ryllium L\u2019alliage C17200 ou CuBe2 (Berylco 25 dit B25) est incontestablement le plus utilis\u00e9 parmi tous nos alliages Berylco, sous toutes ses formes&nbsp;: bandes, barres, fils, ou autres articles. Il contient 2 % de b\u00e9ryllium dans du cuivre. Propri\u00e9t\u00e9s L\u2019alliage C17200 (Berylco 25 ou B25) atteint les r\u00e9sistances m\u00e9caniques et duret\u00e9s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5377,"menu_order":2,"template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categorie-produit":[],"class_list":["post-5413","produit","type-produit","status-publish","hentry"],"acf":[],"featured_img":false,"coauthors":[],"author_meta":{"author_link":"https:\/\/www.ngk-alloys.com\/fr\/author\/admin_ngk\/","display_name":"NGK BERYLCO"},"relative_dates":{"created":"Publi\u00e9 1 mois il y a","modified":"Mis \u00e0 jour 3 semaines il y a"},"absolute_dates":{"created":"Publi\u00e9 le 4 mars 2026","modified":"Mise \u00e0 jour le 16 mars 2026"},"absolute_dates_time":{"created":"Publi\u00e9 le 4 mars 2026 9h44","modified":"Mise \u00e0 jour le 16 mars 2026 16h29"},"featured_img_caption":"","tax_additional":{"categorie-produit":{"linked":[],"unlinked":[],"slug":"categorie-produit","name":"Cat\u00e9gories produits"},"translation_priority":{"linked":["<a href=\"https:\/\/www.ngk-alloys.com\/fr\/?taxonomy=translation_priority&#038;term=optional\" class=\"advgb-post-tax-term\">Optional<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Optional<\/span>"],"slug":"translation_priority","name":"Priorit\u00e9s de traduction"}},"series_order":"","_links":{"self":[{"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/produit\/5413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/produit"}],"about":[{"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/types\/produit"}],"author":[{"embeddable":true,"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":16,"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/produit\/5413\/revisions"}],"predecessor-version":[{"id":5536,"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/produit\/5413\/revisions\/5536"}],"up":[{"embeddable":true,"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/produit\/5377"}],"wp:attachment":[{"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/media?parent=5413"}],"wp:term":[{"taxonomy":"categorie-produit","embeddable":true,"href":"https:\/\/www.ngk-alloys.com\/fr\/wp-json\/wp\/v2\/categorie-produit?post=5413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}