{"id":2622,"date":"2025-09-18T01:36:09","date_gmt":"2025-09-18T01:36:09","guid":{"rendered":"https:\/\/greenyellow-gerbil-196913.hostingersite.com\/?post_type=product&#038;p=2622"},"modified":"2025-09-18T01:53:25","modified_gmt":"2025-09-18T01:53:25","slug":"small-square-billet-120x120mm-q235b","status":"publish","type":"product","link":"https:\/\/baosteelmaterials.com\/fr\/produit\/small-square-billet-120x120mm-q235b\/","title":{"rendered":"Petit filet carr\u00e9 120x120mm Q235B"},"content":{"rendered":"<table>\n<thead>\n<tr>\n<th>Param\u00e8tres<\/th>\n<th>Valeur<\/th>\n<th>Remarques<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Standard<\/strong><\/td>\n<td>GB\/T 700-2006<\/td>\n<td>Acier de construction au carbone Norme<\/td>\n<\/tr>\n<tr>\n<td><strong>Grade<\/strong><\/td>\n<td>Q235B<\/td>\n<td>Impact test\u00e9 \u00e0 20\u2103<\/td>\n<\/tr>\n<tr>\n<td><strong>Composition chimique (wt%)<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>- Carbone (C)<\/td>\n<td>\u22640.20<\/td>\n<td>\u00c9quilibre entre r\u00e9sistance et soudabilit\u00e9 pour les billettes de section moyenne<\/td>\n<\/tr>\n<tr>\n<td>- Silicium (Si)<\/td>\n<td>\u22640.35<\/td>\n<td>Favorise la d\u00e9soxydation et renforce la stabilit\u00e9 structurelle<\/td>\n<\/tr>\n<tr>\n<td>- Mangan\u00e8se (Mn)<\/td>\n<td>\u22641.40<\/td>\n<td>Am\u00e9liore la t\u00e9nacit\u00e9 et la facilit\u00e9 de mise en \u0153uvre lors de la fabrication<\/td>\n<\/tr>\n<tr>\n<td>- Phosphore (P)<\/td>\n<td>\u22640.045<\/td>\n<td>Minimis\u00e9 pour \u00e9viter la fragilit\u00e9 \u00e0 froid<\/td>\n<\/tr>\n<tr>\n<td>- Soufre (S)<\/td>\n<td>\u22640.045<\/td>\n<td>Contr\u00f4l\u00e9 pour r\u00e9duire la fissuration \u00e0 chaud pendant le traitement<\/td>\n<\/tr>\n<tr>\n<td><strong>Propri\u00e9t\u00e9s m\u00e9caniques<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>- Limite d'\u00e9lasticit\u00e9 (ReL)<\/td>\n<td>\u2265235 MPa<\/td>\n<td>Assure la capacit\u00e9 de charge des composants de taille moyenne<\/td>\n<\/tr>\n<tr>\n<td>- R\u00e9sistance \u00e0 la traction (Rm)<\/td>\n<td>370-500 MPa<\/td>\n<td>Assure une int\u00e9grit\u00e9 structurelle fiable sous contrainte<\/td>\n<\/tr>\n<tr>\n<td>- Allongement (A)<\/td>\n<td>\u226526%<\/td>\n<td>Excellente ductilit\u00e9 pour le pliage, le formage et le soudage<\/td>\n<\/tr>\n<tr>\n<td>- \u00c9nergie d'impact (Akv)<\/td>\n<td>\u226527 J<\/td>\n<td>\u00c0 20\u2103 (\u00e9chantillon longitudinal), r\u00e9siste \u00e0 la rupture par impact.<\/td>\n<\/tr>\n<tr>\n<td>- Essai de flexion<\/td>\n<td>180\u00b0<\/td>\n<td>Diam\u00e8tre du coude : a (o\u00f9 'a' = 120mm, pour une \u00e9paisseur \u226460mm)<\/td>\n<\/tr>\n<tr>\n<td><strong>Dimensions<\/strong><\/td>\n<td>120\u00d7120mm (section carr\u00e9e)<\/td>\n<td>Taille nominale ; tol\u00e9rances conformes \u00e0 GB\/T 702-2017<\/td>\n<\/tr>\n<tr>\n<td><strong>Longueur<\/strong><\/td>\n<td>6-12m (personnalisable)<\/td>\n<td>Gamme de livraison standard ; longueurs plus importantes disponibles sur demande<\/td>\n<\/tr>\n<tr>\n<td><strong>Qualit\u00e9 de la surface<\/strong><\/td>\n<td>Exempt de fissures, de plis et d'\u00e9cailles excessives<\/td>\n<td>Assure l'aptitude au soudage, \u00e0 l'usinage et au rev\u00eatement<\/td>\n<\/tr>\n<tr>\n<td><strong>Conditions de livraison<\/strong><\/td>\n<td>Lamin\u00e9s \u00e0 chaud (standard) ; \u00e9tir\u00e9s \u00e0 froid (en option)<\/td>\n<td>Lamin\u00e9s \u00e0 chaud pour une utilisation g\u00e9n\u00e9rale ; \u00e9tir\u00e9s \u00e0 froid pour une plus grande pr\u00e9cision dimensionnelle<\/td>\n<\/tr>\n<tr>\n<td><strong>Applications typiques<\/strong><\/td>\n<td>\u00c9l\u00e9ments de structure de taille moyenne, ch\u00e2ssis de machines, supports, pi\u00e8ces d'\u00e9quipement agricole et fabrication de structures m\u00e9talliques sur mesure<\/td>\n<td>Id\u00e9al pour les projets n\u00e9cessitant un \u00e9quilibre entre la taille, la r\u00e9sistance et la maniabilit\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Le petit billet carr\u00e9 120x120mm Q235B est un acier de charpente au carbone robuste et rentable, conforme \u00e0 la normeGB\/T 700-2006, con\u00e7u pour offrir des performances fiables dans les projets de fabrication et de construction \u00e0 moyenne \u00e9chelle. Cette billette carr\u00e9e de 120 x 120 mm pr\u00e9sente un \u00e9quilibre id\u00e9al entre la taille, la r\u00e9sistance et la maniabilit\u00e9, ce qui en fait un choix polyvalent pour les fabricants \u00e0 la recherche d'un mat\u00e9riau rentable pour les composants n\u00e9cessitant un soutien structurel mod\u00e9r\u00e9.<\/p>","protected":false},"featured_media":2586,"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":[27],"product_tag":[],"class_list":["post-2622","product","type-product","status-publish","has-post-thumbnail","product_cat-square-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\/2622","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=2622"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media\/2586"}],"wp:attachment":[{"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/media?parent=2622"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2622"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2622"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baosteelmaterials.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}