{"id":3395,"date":"2024-12-12T16:19:37","date_gmt":"2024-12-12T08:19:37","guid":{"rendered":"https:\/\/gneealloy.com\/?post_type=product&#038;p=3395"},"modified":"2024-12-13T09:17:46","modified_gmt":"2024-12-13T01:17:46","slug":"nimonic-75","status":"publish","type":"product","link":"https:\/\/gneealloy.com\/fr\/products\/nimonic-75\/","title":{"rendered":"Nimonic 75"},"content":{"rendered":"<p>Le Nimonic 75 est un alliage \u00e0 base de nickel haute performance, principalement compos\u00e9 de nickel 75% et de chrome 20%, avec des ajouts de titane (2,3%) et d&#039;aluminium (1,1%) pour am\u00e9liorer sa r\u00e9sistance et sa r\u00e9sistance \u00e0 l&#039;oxydation \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\n<p>Il est reconnu pour sa r\u00e9sistance exceptionnelle \u00e0 l&#039;oxydation, au fluage et \u00e0 la fatigue thermique, ce qui le rend id\u00e9al pour les turbines \u00e0 gaz, les applications a\u00e9ronautiques et les composants de fours industriels. Cet alliage conserve sa r\u00e9sistance m\u00e9canique jusqu&#039;\u00e0 900 \u00b0C, une temp\u00e9rature nettement sup\u00e9rieure \u00e0 celle des aciers inoxydables courants ou m\u00eame \u00e0 celle d&#039;autres alliages \u00e0 base de nickel comme l&#039;Inconel 718.<\/p>\n<p>Le Nimonic 75 est souvent utilis\u00e9 dans les aubes de turbine, les disques et les fixations haute temp\u00e9rature. Disponible sous diverses formes, notamment en barres, en plaques et en pi\u00e8ces forg\u00e9es, il est \u00e9galement reconnu sous la d\u00e9signation UNS N06075. Cet alliage offre des performances sup\u00e9rieures dans les applications exigeant stabilit\u00e9 thermique et int\u00e9grit\u00e9 structurelle sur de longues p\u00e9riodes de cycles thermiques.<\/p>\n<h2>Quelles formes le fournisseur de Gnee Nimonic 75 fournit-il ?<\/h2>\n<ul>\n<li>Barre ronde Nimonic 75<\/li>\n<li>Tuyau sans soudure Nimonic 75<\/li>\n<li>Tube soud\u00e9 Nimonic 75<\/li>\n<li>Feuille Nimonic 75<\/li>\n<li>Plaque Nimonic 75<\/li>\n<li>Raccords forg\u00e9s Nimonic 75<\/li>\n<li>Brides Nimonic 75<\/li>\n<li>Fil Nimonic 75<\/li>\n<li>Bobine Nimonic 75<\/li>\n<li>Fixations Nimonic 75<\/li>\n<\/ul>\n<h2>Param\u00e8tres du produit en alliage Nimonic 75<\/h2>\n<table style=\"border-collapse: collapse; width: 678.02pt;\" border=\"0\" width=\"904\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 213.00pt;\" width=\"284\" height=\"18\">Param\u00e8tre<\/td>\n<td style=\"width: 465.00pt;\" width=\"620\">Valeur<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Qualit\u00e9 du mat\u00e9riau<\/td>\n<td>Nimonic 75<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Taille<\/td>\n<td>Plaques\u00a0: 5-100\u00a0mm\u00a0; Barres\u00a0: \u00d8\u00a010-200\u00a0mm\u00a0; Tubes\u00a0: \u00d8\u00a010-150\u00a0mm<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Formulaires disponibles<\/td>\n<td>Plaque, barre, tuyau, pi\u00e8ce forg\u00e9e, feuille<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Processus de fabrication<\/td>\n<td>Laminage \u00e0 chaud, laminage \u00e0 froid, forgeage, soudage<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Traitement de surface<\/td>\n<td>Poli, d\u00e9cap\u00e9, sabl\u00e9, recuit brillant<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Service<\/td>\n<td>Personnalisation, d\u00e9coupe, soudage, test<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Composition chimique<\/td>\n<td>Ni\u00a0: 75%, Cr\u00a0: 20%, Ti\u00a0: 2,3%, Al\u00a0: 1,1%, Fe\u00a0: \u2264\u00a01,0%, C\u00a0: \u2264\u00a00,10%, Mn\u00a0: \u2264\u00a01,0%, Si\u00a0: \u2264\u00a00,50%, S\u00a0: \u2264\u00a00,015%, Cu\u00a0: \u2264\u00a00,20%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Densit\u00e9<\/td>\n<td>8,88 g\/cm\u00b3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Point de fusion<\/td>\n<td>1300-1350\u00b0C<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">R\u00e9sistance \u00e0 la traction<\/td>\n<td>\u2265 900 MPa<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Limite d&#039;\u00e9lasticit\u00e9 (0,2%)<\/td>\n<td>\u2265 450 MPa<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">\u00c9longation<\/td>\n<td>\u226515%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Duret\u00e9<\/td>\n<td>180-250 HB<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Conductivit\u00e9 thermique<\/td>\n<td>12,5 W\/m\u00b7K (\u00e0 25 \u00b0C)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">R\u00e9sistivit\u00e9 \u00e9lectrique<\/td>\n<td>0,92 \u00b5\u03a9\u00b7m (\u00e0 20 \u00b0C)<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Application<\/td>\n<td>A\u00e9rospatiale, turbines \u00e0 gaz, marine, \u00e9nergie, fours industriels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quelles normes ASTM d&#039;alliage Nimonic 75 Gnee peut-il produire ?<\/h2>\n<table style=\"border-collapse: collapse; width: 476.27pt;\" border=\"0\" width=\"635\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 213.00pt;\" width=\"284\" height=\"18\">Fiche produit<\/td>\n<td style=\"width: 263.25pt;\" width=\"351\">Norme ASTM<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Barres et tiges<\/td>\n<td>ASTM B637<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Feuilles et plaques<\/td>\n<td>ASTM B424<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Tuyaux sans soudure<\/td>\n<td>ASTM B622<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Tubes soud\u00e9s<\/td>\n<td>ASTM B619<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\">Pi\u00e8ces forg\u00e9es<\/td>\n<td>ASTM B564<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Grades \u00e9quivalents de mat\u00e9riaux UNS N06075<\/h2>\n<ul>\n<li>Nimonic 75<\/li>\n<li>UNS N06075<\/li>\n<li>W. Nr. 2.4951 \/ 2.4630<\/li>\n<li>BS HR5<\/li>\n<li>AFNOR NC20T<\/li>\n<li>DIN NiCr20Ti<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Le Nimonic 75, fabriqu\u00e9 par Gnee, est un alliage nickel-chrome con\u00e7u pour les applications \u00e0 haute temp\u00e9rature, jusqu&#039;\u00e0 1\u00a0000 \u00b0C. Dot\u00e9 d&#039;une excellente r\u00e9sistance \u00e0 l&#039;oxydation et \u00e0 l&#039;entartrage, il est largement utilis\u00e9 dans les moteurs a\u00e9rospatiaux, les turbines \u00e0 gaz et les \u00e9quipements de chauffage industriel. Nous proposons le Nimonic 75 sous diff\u00e9rentes formes et tailles, garantissant une qualit\u00e9 et une pr\u00e9cision optimales aux industries exigeantes du monde entier.<\/p>","protected":false},"featured_media":3399,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[98],"product_tag":[111],"class_list":["post-3395","product","type-product","status-publish","has-post-thumbnail","product_cat-nimonic","product_tag-nimonic-grade","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"taxonomy_info":{"product_cat":[{"value":98,"label":"Nimonic"}],"product_tag":[{"value":111,"label":"Nimonic Grade"}]},"featured_image_src_large":["https:\/\/gneealloy.com\/wp-content\/uploads\/2024\/12\/Nimonic-75-Coil.jpg",800,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product\/3395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/media\/3399"}],"wp:attachment":[{"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/media?parent=3395"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3395"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3395"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gneealloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}