{"id":3033,"date":"2025-09-19T00:30:24","date_gmt":"2025-09-19T00:30:24","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&p=3033"},"modified":"2025-09-19T00:39:24","modified_gmt":"2025-09-19T00:39:24","slug":"q345b-channel-steel-120x60mm","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/fr\/produit\/q345b-channel-steel-120x60mm\/","title":{"rendered":"Q345B Profil\u00e9s en acier 120x60mm"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/th>\nValeur\/Description<\/th>\nUnit\u00e9<\/th>\nRemarques<\/th>\n<\/tr>\n<\/thead>\n
Mat\u00e9riau<\/td>\nQ345B (acier de construction \u00e0 haute r\u00e9sistance faiblement alli\u00e9)<\/td>\n-<\/td>\nComposition chimique : C \u22640.20%, Si \u22640.50%, Mn 1.00-1.60%, P \u22640.040%, S \u22640.040%, avec des traces d'\u00e9l\u00e9ments d'alliage (Nb, V, Ti).<\/td>\n<\/tr>\n
Taille de la section<\/td>\n120\u00d760<\/td>\nmm<\/td>\nProfil\u00e9 de canal avec hauteur d'\u00e2me de 120 mm et largeur d'aile de 60 mm<\/td>\n<\/tr>\n
Options d'\u00e9paisseur<\/td>\n5\/6\/8\/10<\/td>\nmm<\/td>\nEpaisseurs standard pour l'\u00e2me et la bride<\/td>\n<\/tr>\n
Poids par m\u00e8tre<\/td>\n9,72 (5mm) \/ 11,65 (6mm) \/ 15,46 (8mm) \/ 19,16 (10mm)<\/td>\nkg\/m<\/td>\nCorrespondant aux \u00e9paisseurs respectives<\/td>\n<\/tr>\n
Longueur Plage<\/td>\n6000-12000 (personnalisable)<\/td>\nmm<\/td>\nLongueurs standard ; coupes sur mesure disponibles pour les besoins sp\u00e9cifiques d'un projet<\/td>\n<\/tr>\n
Surface transversale<\/td>\n12,38 (5mm) \/ 14,83 (6mm) \/ 19,68 (8mm) \/ 24,39 (10mm)<\/td>\ncm\u00b2<\/td>\nVarie en fonction de l'\u00e9paisseur<\/td>\n<\/tr>\n
Limite d'\u00e9lasticit\u00e9 (minimale)<\/td>\n\u2265345<\/td>\nMPa<\/td>\nA temp\u00e9rature ambiante<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction<\/td>\n470-630<\/td>\nMPa<\/td>\nPlage typique \u00e0 temp\u00e9rature ambiante<\/td>\n<\/tr>\n
Allongement (\u03b45, minimum)<\/td>\n\u226522<\/td>\n%<\/td>\nA temp\u00e9rature ambiante<\/td>\n<\/tr>\n
R\u00e9sistance aux chocs<\/td>\n\u226534<\/td>\nJ<\/td>\n\u00c9chantillons longitudinaux, test\u00e9s \u00e0 20\u00b0C<\/td>\n<\/tr>\n
Norme de fabrication<\/td>\nGB\/T 1591-2018<\/td>\n-<\/td>\nConforme \u00e0 la norme nationale chinoise pour les aciers de construction \u00e0 haute r\u00e9sistance faiblement alli\u00e9s<\/td>\n<\/tr>\n
Traitement de surface<\/td>\nFinition en usine (noire) \/ Galvanisation \u00e0 chaud \/ Rev\u00eatement \u00e9poxy<\/td>\n-<\/td>\nOption galvanis\u00e9e id\u00e9ale pour les environnements ext\u00e9rieurs ou corrosifs<\/td>\n<\/tr>\n
Applications typiques<\/td>\nStructures moyennes \u00e0 lourdes, \u00e9l\u00e9ments de ponts, supports de machines industrielles, syst\u00e8mes de transport \u00e0 forte charge et projets d'infrastructure<\/td>\n-<\/td>\nConvient aux applications n\u00e9cessitant une r\u00e9sistance sup\u00e9rieure \u00e0 celle des profil\u00e9s en acier au carbone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"
L'acier \u00e0 profil\u00e9 Q345B 120x60mm est un profil\u00e9 structurel de premi\u00e8re qualit\u00e9, faiblement alli\u00e9 et \u00e0 haute r\u00e9sistance, con\u00e7u pour offrir des performances exceptionnelles dans les applications exigeantes de la construction, de l'industrie et de l'infrastructure. Conforme \u00e0 la norme chinoise GB\/T 1591-2018, cet acier \u00e0 profil\u00e9s pr\u00e9sente une section robuste de 120 x 60 mm (hauteur de l'\u00e2me x largeur de la semelle), combinant une capacit\u00e9 de charge sup\u00e9rieure \u00e0 une facilit\u00e9 de travail impressionnante pour les projets n\u00e9cessitant une r\u00e9sistance et une durabilit\u00e9 accrues.<\/div>","protected":false},"featured_media":2707,"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":"","ast-disable-related-posts":"","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":[31],"product_tag":[],"class_list":["post-3033","product","type-product","status-publish","has-post-thumbnail","product_cat-channel-steel","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\/3033","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=3033"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media\/2707"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media?parent=3033"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3033"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3033"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}