{"id":4038,"date":"2026-11-01T17:01:45","date_gmt":"2026-11-01T09:01:45","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?post_type=product&#038;p=4038"},"modified":"2026-11-03T10:13:55","modified_gmt":"2026-11-03T02:13:55","slug":"barre-en-tungstene-cuivre","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/fr\/product\/copper-tungsten-rod\/","title":{"rendered":"Fournisseur de tiges en tungst\u00e8ne \u00e0 haute performance"},"content":{"rendered":"<h5><strong>Copper tungsten rod grades:<\/strong><\/h5>\n<table width=\"498\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"3\" width=\"59\">&nbsp;<\/p>\n<p><strong>Composition-based designation<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"3\" width=\"48\">&nbsp;<\/p>\n<p><strong>Grade<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"144\"><strong>Chemical composition%<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"5\" width=\"247\"><strong>Mechanical property<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"47\"><strong>Cu<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"48\"><strong>Impurity<\/strong><br \/>\n<strong>\u2264<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"48\"><strong>W<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"48\"><strong>Density<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"47\"><strong>Hardness<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"48\"><strong>Resistivity<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"56\"><strong>Conductivity<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"47\"><strong>TRS<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"48\"><strong>g\/cm3<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"47\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Brinell_hardness_test\" rel=\"nofollow noopener\" target=\"_blank\"><strong>HB<\/strong><\/a><\/td>\n<td style=\"text-align: center;\" width=\"48\"><strong>\u03bc\u03a9\u00b7cm<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"56\"><strong>IACS\/%<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"47\"><strong>Mpa<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W50\/Cu50)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW50<\/td>\n<td style=\"text-align: center;\" width=\"47\">50\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">11.85<\/td>\n<td style=\"text-align: center;\" width=\"47\">115<\/td>\n<td style=\"text-align: center;\" width=\"48\">3.2<\/td>\n<td style=\"text-align: center;\" width=\"56\">54<\/td>\n<td style=\"text-align: center;\" width=\"47\">580<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W55\/Cu45)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW55<\/td>\n<td style=\"text-align: center;\" width=\"47\">45\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">12.3<\/td>\n<td style=\"text-align: center;\" width=\"47\">125<\/td>\n<td style=\"text-align: center;\" width=\"48\">3.5<\/td>\n<td style=\"text-align: center;\" width=\"56\">49<\/td>\n<td style=\"text-align: center;\" width=\"47\">630<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W60\/Cu40)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW60<\/td>\n<td style=\"text-align: center;\" width=\"47\">40\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">12.75<\/td>\n<td style=\"text-align: center;\" width=\"47\">140<\/td>\n<td style=\"text-align: center;\" width=\"48\">3.7<\/td>\n<td style=\"text-align: center;\" width=\"56\">47<\/td>\n<td style=\"text-align: center;\" width=\"47\">680<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W65\/Cu35)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW65<\/td>\n<td style=\"text-align: center;\" width=\"47\">35\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">13.3<\/td>\n<td style=\"text-align: center;\" width=\"47\">155<\/td>\n<td style=\"text-align: center;\" width=\"48\">3.9<\/td>\n<td style=\"text-align: center;\" width=\"56\">44<\/td>\n<td style=\"text-align: center;\" width=\"47\">730<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W70\/Cu30)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW70<\/td>\n<td style=\"text-align: center;\" width=\"47\">30\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">13.8<\/td>\n<td style=\"text-align: center;\" width=\"47\">175<\/td>\n<td style=\"text-align: center;\" width=\"48\">4.1<\/td>\n<td style=\"text-align: center;\" width=\"56\">42<\/td>\n<td style=\"text-align: center;\" width=\"47\">790<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">Wcu<br \/>\n(W75\/Cu25)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW75<\/td>\n<td style=\"text-align: center;\" width=\"47\">25\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">14.5<\/td>\n<td style=\"text-align: center;\" width=\"47\">195<\/td>\n<td style=\"text-align: center;\" width=\"48\">4.5<\/td>\n<td style=\"text-align: center;\" width=\"56\">38<\/td>\n<td style=\"text-align: center;\" width=\"47\">885<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W80\/Cu20)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW80<\/td>\n<td style=\"text-align: center;\" width=\"47\">20\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">15.15<\/td>\n<td style=\"text-align: center;\" width=\"47\">220<\/td>\n<td style=\"text-align: center;\" width=\"48\">5<\/td>\n<td style=\"text-align: center;\" width=\"56\">34<\/td>\n<td style=\"text-align: center;\" width=\"47\">980<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W85\/Cu15)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW85<\/td>\n<td style=\"text-align: center;\" width=\"47\">15\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">15.9<\/td>\n<td style=\"text-align: center;\" width=\"47\">240<\/td>\n<td style=\"text-align: center;\" width=\"48\">5.7<\/td>\n<td style=\"text-align: center;\" width=\"56\">30<\/td>\n<td style=\"text-align: center;\" width=\"47\">1080<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"59\">WCu<br \/>\n(W90\/Cu10)<\/td>\n<td style=\"text-align: center;\" width=\"48\">CuW90<\/td>\n<td style=\"text-align: center;\" width=\"47\">10\u00b12.0<\/td>\n<td style=\"text-align: center;\" width=\"48\">0.5<\/td>\n<td style=\"text-align: center;\" width=\"48\">Bal.<\/td>\n<td style=\"text-align: center;\" width=\"48\">16.75<\/td>\n<td style=\"text-align: center;\" width=\"47\">260<\/td>\n<td style=\"text-align: center;\" width=\"48\">6.5<\/td>\n<td style=\"text-align: center;\" width=\"56\">27<\/td>\n<td style=\"text-align: center;\" width=\"47\">1160<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><strong>Sizes of copper tungsten rods:<\/strong><\/h5>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4052\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing.jpg\" alt=\"Copper tungsten rod sizes\" width=\"885\" height=\"180\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing.jpg 885w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing-300x61.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing-768x156.jpg 768w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing-18x4.jpg 18w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-drawing-600x122.jpg 600w\" sizes=\"auto, (max-width: 885px) 100vw, 885px\" \/><\/p>\n<table style=\"border-collapse: collapse; width: 1174px; height: 102px;\" border=\"0\" width=\"489\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et2\" style=\"height: 14.25pt; width: 117pt; text-align: center;\" width=\"156\" height=\"19\">O<strong>D(mm)<\/strong><\/td>\n<td class=\"et2\" style=\"width: 113.25pt; text-align: center;\" width=\"151\"><strong>Length(mm)<\/strong><\/td>\n<td class=\"et2\" style=\"width: 136.5pt; text-align: center;\" width=\"182\"><strong>Customized service<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 14.25pt;\">\n<td class=\"et2\" style=\"height: 14.25pt; width: 117pt; text-align: center;\" width=\"156\" height=\"19\">0.5-120<\/td>\n<td class=\"et2\" style=\"width: 113.25pt; text-align: center;\" width=\"151\">3-1000<\/td>\n<td class=\"et2\" style=\"width: 136.5pt; text-align: center;\" width=\"182\">Accepted<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5><strong>Tungsten copper rod details:<\/strong><\/h5>\n<p><a href=\"https:\/\/www.wolframcarbide.com\/product-category\/copper-tungsten-alloy\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4053\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5.jpg\" alt=\"Copper tungsten rod\" width=\"800\" height=\"511\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5.jpg 800w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5-300x192.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5-768x491.jpg 768w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5-18x12.jpg 18w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-5-600x383.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4054\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6.jpg\" alt=\"Copper tungsten rod supplier\" width=\"800\" height=\"526\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6.jpg 800w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6-300x197.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6-768x505.jpg 768w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6-18x12.jpg 18w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-6-600x395.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"wpforms-container \" id=\"wpforms-2333\"><form id=\"wpforms-form-2333\" 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title=\"\"><\/div><\/form><\/div>  <!-- .wpforms-container -->\n","protected":false},"excerpt":{"rendered":"<p>Barre en tungst\u00e8ne en cuivre :<\/p>\n<p>Diam\u00e8tre de 0,5 mm \u00e0 120 mm.<\/p>\n<p>Longueur de 3 mm \u00e0 1000 mm.<\/p>\n<p>Tol\u00e9rance : h5 et h6.<\/p>\n<p>1. Fabriqu\u00e9 par <strong>Processus d\u2019infiltration<\/strong>, Haute densit\u00e9, performances thermiques et \u00e9lectriques stables ; rapport d\u2019essai COA disponible par lot. Diff\u00e9rencie de la mati\u00e8re r\u00e9sine directement sinteris\u00e9e \u00e0 bas prix.<\/p>\n<p>2. R\u00e9sistance sup\u00e9rieure \u00e0 l\u2019\u00e9rosion par arc \u00e9lectrique, faible consommation de mat\u00e9riau dans les conditions d\u2019arc, allongement de la dur\u00e9e de vie des composants.<\/p>\n<p>3. Le CTE r\u00e9glable s\u2019adapte aux substrats en c\u00e9ramique semi-conducteurs, minimise le risque de stress thermique et \u00e9limine la d\u00e9lamination des joints de soudage.<\/p>\n<p>4. Dimensions personnalis\u00e9es et usinage CNC disponibles : plan de sol, d\u00e9coupe, per\u00e7age, dessins OEM accept\u00e9s.<\/p>\n<p>5. Conformit\u00e9 aux normes industrielles ASTM B702 et RWMA, \u00e9quivalentes aux grades Elkonite.<\/p>\n<p>6. Bonne performance dans des conditions de vide, faible \u00e9mission de gaz pour les interrupteurs \u00e0 vide et les composants RF \u00e0 micro-ondes.<\/p>","protected":false},"featured_media":4055,"template":"","meta":{"_uag_custom_page_level_css":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"_joinchat":[]},"product_brand":[],"product_cat":[155],"product_tag":[],"class_list":["post-4038","product","type-product","status-publish","has-post-thumbnail","product_cat-copper-tungsten-alloy","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"thumbnail":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1-150x150.jpg",150,150,true],"medium":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1-300x300.jpg",300,300,true],"medium_large":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"large":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"1536x1536":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"2048x2048":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"trp-custom-language-flag":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1.jpg",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/10\/Copper-tungsten-rod-1-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"James","author_link":"https:\/\/www.wolframcarbide.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Copper tungsten rod: Diameter from 0.5 mm to 120 mm. Length from 3 mm to 1000 mm. Tolerance: h5 and h6. 1. Made by infiltration process, high density, stable thermal\u2011electrical performance; COA test report available per batch. Differentiate from low\u2011cost direct\u2011sintered material. 2. Superior arc\u2011erosion resistance, low material consumption under arcing conditions, extend service life\u2026","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product\/4038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/media\/4055"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/media?parent=4038"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4038"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4038"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}