{"id":2450,"date":"2025-09-17T23:43:54","date_gmt":"2025-09-17T23:43:54","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&p=2450"},"modified":"2025-09-17T23:48:00","modified_gmt":"2025-09-17T23:48:00","slug":"round-billet-500mm-20crmnti","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/fr\/produit\/round-billet-500mm-20crmnti\/","title":{"rendered":"Billet rond 500mm 20CrMnTi"},"content":{"rendered":"
\n\n\n\n\n\n\n\n\n\n\n
Nom du produit<\/strong><\/td>\nBillet rond en acier alli\u00e9<\/td>\n<\/tr>\n
Norme mat\u00e9rielle<\/strong><\/td>\nGB\/T 3077-2015<\/strong><\/td>\n<\/tr>\n
Qualit\u00e9 de l'acier<\/strong><\/td>\n20CrMnTi<\/strong><\/td>\n<\/tr>\n
Forme<\/strong><\/td>\nRond<\/td>\n<\/tr>\n
Diam\u00e8tre nominal<\/strong><\/td>\n500 mm<\/td>\n<\/tr>\n
Tol\u00e9rance de diam\u00e8tre<\/strong><\/td>\n\u00b1 5,0 mm<\/td>\n<\/tr>\n
Longueur standard<\/strong><\/td>\n3000-6000 mm<\/td>\n<\/tr>\n
Tol\u00e9rance de longueur<\/strong><\/td>\n+100\/-0 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Composition chimique (GB\/T 3077-2015)<\/strong><\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
\u00c9l\u00e9ment<\/strong><\/td>\nContenu (%)<\/strong><\/td>\n<\/tr>\n
Carbone (C)<\/td>\n0.17 - 0.23<\/td>\n<\/tr>\n
Silicium (Si)<\/td>\n0.17 - 0.37<\/td>\n<\/tr>\n
Mangan\u00e8se (Mn)<\/td>\n0.80 - 1.10<\/td>\n<\/tr>\n
Chrome (Cr)<\/td>\n1.00 - 1.30<\/td>\n<\/tr>\n
Titane (Ti)<\/td>\n0.04 - 0.10<\/td>\n<\/tr>\n
Phosphore (P)<\/td>\n\u2264 0.035<\/td>\n<\/tr>\n
Soufre (S)<\/td>\n\u2264 0.035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"excerpt":{"rendered":"

Notre billette ronde de 500 mm de diam\u00e8tre est fabriqu\u00e9e en acier alli\u00e9 20CrMnTi, un alliage chrome-mangan\u00e8se-titane connu pour sa solidit\u00e9, sa t\u00e9nacit\u00e9 et sa r\u00e9sistance \u00e0 l'usure exceptionnelles. Cette billette de haute qualit\u00e9 est sp\u00e9cialement con\u00e7ue pour les applications exigeant des propri\u00e9t\u00e9s m\u00e9caniques et une fiabilit\u00e9 sup\u00e9rieures. La nuance 20CrMnTi offre une excellente trempabilit\u00e9 et une grande r\u00e9sistance \u00e0 la fatigue, ce qui la rend id\u00e9ale pour les composants critiques des industries de l'automobile, de la machinerie et de l'\u00e9quipement lourd.<\/p>","protected":false},"featured_media":2412,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"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":"","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":""}}},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-2450","product","type-product","status-publish","has-post-thumbnail","product_cat-round-billets","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product\/2450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/comments?post=2450"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media\/2412"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media?parent=2450"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2450"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2450"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}