{"id":2508,"date":"2024-11-27T21:21:56","date_gmt":"2024-11-27T13:21:56","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?post_type=product&#038;p=2508"},"modified":"2025-08-10T16:52:35","modified_gmt":"2025-08-10T08:52:35","slug":"pointe-hexagonale-en-carbure-de-tungstene-a-excellente-resistance-a-lusure-pour-trepans-de-forage-minier","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/fr\/product\/excellent-wear-resistance-hexagon-tungsten-carbide-tips-for-mining-core-drill-bits\/","title":{"rendered":"Pointes hexagonales en carbure de tungst\u00e8ne \u00e0 excellente r\u00e9sistance \u00e0 l'usure pour les carottes de forage minier"},"content":{"rendered":"<h5><strong>Please check the following sizes to choose the size you need\uff1a<\/strong><\/h5>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2516\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/11\/Sizes-71_.png\" alt=\"\" width=\"903\" height=\"396\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/11\/Sizes-71_.png 800w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/11\/Sizes-71_-300x132.png 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/11\/Sizes-71_-768x337.png 768w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2024\/11\/Sizes-71_-600x263.png 600w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><\/p>\n<h5><strong>The grades for tungsten carbide tips:<\/strong><\/h5>\n<table width=\"360\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"72\"><strong>Grade<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>WC(%)<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>Co(%)<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>Hardness(<a href=\"https:\/\/en.wikipedia.org\/wiki\/Rockwell_hardness_test\" rel=\"nofollow noopener\" target=\"_blank\">HRA<\/a>)<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>TRS((N\/mm\u00b2))<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"72\"><strong>YG6<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>94\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>6\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>\u226590.5<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>1860\u00a0<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"72\"><a href=\"https:\/\/www.wolframcarbide.com\/tungsten-carbide-hardness-and-uses-of-yg8\/\"><strong>YG8<\/strong><\/a><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>92\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>8\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>\u226589.5<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>2060\u00a0<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"72\"><strong>YG11<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>89\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>11\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>\u226587.5<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>2100\u00a0<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"72\"><strong>YG15<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>85\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>15\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>\u226587.5<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"72\"><strong>2500\u00a0<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n<div class=\"wpforms-container \" id=\"wpforms-2333\"><form id=\"wpforms-form-2333\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"2333\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/fr\/wp-json\/wp\/v2\/product\/2508\" data-token=\"68bcc6b42d8fbc713eb31141761e7991\" data-token-time=\"1775746349\"><noscript class=\"wpforms-error-noscript\">Veuillez activer JavaScript dans votre navigateur pour remplir ce formulaire.<\/noscript><div class=\"wpforms-field-container\">\t\t<div id=\"wpforms-2333-field_5-container\"\n\t\t\tclass=\"wpforms-field wpforms-field-text\"\n\t\t\tdata-field-type=\"text\"\n\t\t\tdata-field-id=\"5\"\n\t\t\t>\n\t\t\t<label class=\"wpforms-field-label\" for=\"wpforms-2333-field_5\" >Email Message Name<\/label>\n\t\t\t<input type=\"text\" id=\"wpforms-2333-field_5\" class=\"wpforms-field-medium\" name=\"wpforms[fields][5]\" >\n\t\t<\/div>\n\t\t<div id=\"wpforms-2333-field_1-container\" 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);\n\t\t\t\t\tdocument.head.appendChild( style );\n\t\t\t\t\tdocument.currentScript?.remove();\n\t\t\t\t} )();\n\t\t\t<\/script><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"2333\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product\/2508\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-2333\" class=\"wpforms-submit\" data-alt-text=\"Sending\u2026\" data-submit-text=\"Send Inquiry\" aria-live=\"assertive\" value=\"wpforms-submit\">Send Inquiry<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Chargement en cours\" title=\"\"><\/div><\/form><\/div>  <!-- .wpforms-container -->\n","protected":false},"excerpt":{"rendered":"<p>Pointes en carbure de tungst\u00e8ne.<\/p>\n<p>Diam\u00e8tre : Selon vos dessins.<\/p>\n<p>Longueur : Selon vos dessins.<\/p>\n<ol>\n<li>S\u00e9lection des mati\u00e8res premi\u00e8res : La poudre de carbure de wolfram de haute qualit\u00e9 est pr\u00e9f\u00e9rable. Mati\u00e8re vierge 100%.<\/li>\n<li>Four de frittage de PVA import\u00e9 d'Allemagne. Frittage HIP. Ce qui permet de maintenir les pointes en carbure de tungst\u00e8ne \u00e0 une densit\u00e9 \u00e9lev\u00e9e, <strong>Haute r\u00e9sistance \u00e0 l'usure<\/strong>et de haute performance.<\/li>\n<li>Des ing\u00e9nieurs professionnels et des \u00e9quipes d'inspection de la qualit\u00e9 assurent l'inspection du processus de production et l'inspection d'acceptation afin de garantir la stabilit\u00e9 de la qualit\u00e9 des produits et d'emp\u00eacher l'exp\u00e9dition de produits non qualifi\u00e9s.<\/li>\n<li><strong>Plus de 40 ans d'exp\u00e9rience dans la fabrication.<\/strong><\/li>\n<li><strong>Les performances et la dur\u00e9e de vie des pointes en carbure de tungst\u00e8ne sont proches des 90-97% de Guhringg, Ceratizitt, Boehleritt et Kennametall.<\/strong><\/li>\n<\/ol>","protected":false},"featured_media":2517,"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 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carbide tips. Diameter: As per your drawings. Length: As per your drawings. Raw material selection: High quality wolfram carbide powder is preferred. 100% virgin material. Imported German PVA sintering furnace. HIP sintering. Which can keep tungsten carbide tips in high density, High wear resistance, high-performance. Professional engineers and quality inspection teams ensure product process\u2026","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product\/2508","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\/2517"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/media?parent=2508"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2508"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2508"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}