{"id":88,"date":"2025-04-27T16:45:24","date_gmt":"2025-04-27T08:45:24","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=88"},"modified":"2025-05-08T10:10:36","modified_gmt":"2025-05-08T02:10:36","slug":"corniere-en-acier-au-carbone","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/fr\/product\/corniere-en-acier-au-carbone\/","title":{"rendered":"corni\u00e8re en acier au carbone"},"content":{"rendered":"<h2>\u00a0 Tableau des d\u00e9tails du produit :<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Article<\/span><\/th>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">D\u00e9tails<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Alliage<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Non alli\u00e9<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Certification<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Certification SGS<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Technique<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">lamin\u00e9 \u00e0 chaud<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Taper<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">\u00c9gal<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Standard<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Norme nationale chinoise (GB), norme de la Soci\u00e9t\u00e9 am\u00e9ricaine pour les essais et les mat\u00e9riaux (ASTM), norme industrielle japonaise (JIS), norme de l&#039;American Iron and Steel Institute (AISI), norme industrielle allemande (DIN), norme britannique (BS)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Nom du produit<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Barre d&#039;angle en acier<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Longueur<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">6m-12m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tol\u00e9rance<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">\u00b11%<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Service de traitement<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Pliage, soudage, d\u00e9roulage, poin\u00e7onnage, d\u00e9coupe<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">D\u00e9lai de livraison<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">8 \u00e0 14 jours<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Grade<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">S\u00e9rie SS400-SS540<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Quantit\u00e9 minimale de commande (MOQ)<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">5 tonnes<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Forfait transport<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Emballage marin standard<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Sp\u00e9cification<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Personnalis\u00e9<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Lieu d&#039;origine<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Chine<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Capacit\u00e9 de production<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">1000 tonnes par mois<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-400\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong data-spm-anchor-id=\"a2ty_o01.29997173.0.i84.1a70c921wtUcQY\">Propri\u00e9t\u00e9s physiques et chimiques :<\/strong><\/h2>\n<h3><strong>Propri\u00e9t\u00e9s physiques<\/strong><\/h3>\n<p><strong>Apparence:<\/strong><\/p>\n<p>Les corni\u00e8res en acier au carbone pr\u00e9sentent g\u00e9n\u00e9ralement une couleur gris m\u00e9tallique, avec une surface lisse ou l\u00e9g\u00e8rement rugueuse selon le proc\u00e9d\u00e9 de fabrication. Diff\u00e9rents traitements de surface, tels que la peinture, la galvanisation ou le thermolaquage, peuvent \u00eatre appliqu\u00e9s pour am\u00e9liorer leur aspect et leur r\u00e9sistance \u00e0 la corrosion.<\/p>\n<p><strong>Densit\u00e9:<\/strong><\/p>\n<p>La densit\u00e9 des corni\u00e8res en acier au carbone est g\u00e9n\u00e9ralement d&#039;environ 7,85 g\/cm\u00b3, ce qui est l\u00e9g\u00e8rement inf\u00e9rieur \u00e0 celui de l&#039;acier inoxydable, mais sup\u00e9rieur \u00e0 celui de nombreux autres mat\u00e9riaux de construction. Par exemple, l&#039;acier au carbone Q235, une nuance couramment utilis\u00e9e, a une densit\u00e9 d&#039;environ 7,85 g\/cm\u00b3.<\/p>\n<p><strong>Point de fusion:<\/strong><\/p>\n<p>Le point de fusion de l&#039;acier d&#039;angle en acier au carbone est relativement \u00e9lev\u00e9, g\u00e9n\u00e9ralement compris entre 1\u00a0425 et 1\u00a0540 \u00b0C. Il est donc adapt\u00e9 aux applications dans des environnements exigeant une stabilit\u00e9 structurelle \u00e0 haute temp\u00e9rature.<\/p>\n<p><strong>Coefficient de dilatation thermique :<\/strong><\/p>\n<p>Le coefficient de dilatation thermique est mod\u00e9r\u00e9. Entre la temp\u00e9rature ambiante et 100 \u00b0C, le coefficient de dilatation thermique de l&#039;acier au carbone est d&#039;environ 11,7 \u00d7 10\u207b\u2076\/\u2103. Cette propri\u00e9t\u00e9 assure une bonne stabilit\u00e9 dimensionnelle dans des conditions de temp\u00e9rature variables.<\/p>\n<p><strong>Conductivit\u00e9 thermique :<\/strong><\/p>\n<p>L&#039;acier au carbone pr\u00e9sente une conductivit\u00e9 thermique relativement bonne par rapport \u00e0 l&#039;acier inoxydable, avec un coefficient de conductivit\u00e9 thermique d&#039;environ 50-60 W\/(m\u00b7K). Il est donc adapt\u00e9 aux applications n\u00e9cessitant un transfert de chaleur.<\/p>\n<p><strong>Conductivit\u00e9 \u00e9lectrique :<\/strong><\/p>\n<p>L&#039;acier au carbone pr\u00e9sente une conductivit\u00e9 \u00e9lectrique mod\u00e9r\u00e9e, mais il n&#039;est pas principalement utilis\u00e9 pour des applications \u00e9lectriques. Sa conductivit\u00e9 est nettement inf\u00e9rieure \u00e0 celle du cuivre, mais suffisante pour la mise \u00e0 la terre ou les applications structurelles.<\/p>\n<div class=\"my-2\">\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-398\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<\/div>\n<h3><strong>Propri\u00e9t\u00e9s chimiques<\/strong><\/h3>\n<p><strong>R\u00e9sistance \u00e0 la corrosion :<\/strong><\/p>\n<p>La corni\u00e8re en acier au carbone pr\u00e9sente une r\u00e9sistance \u00e0 la corrosion limit\u00e9e par rapport \u00e0 l&#039;acier inoxydable. Sans rev\u00eatement protecteur, elle est sujette \u00e0 la rouille lorsqu&#039;elle est expos\u00e9e \u00e0 l&#039;humidit\u00e9 ou \u00e0 des environnements corrosifs. Cependant, des traitements comme la galvanisation ou la peinture peuvent am\u00e9liorer consid\u00e9rablement sa r\u00e9sistance \u00e0 la corrosion. Par exemple, l&#039;acier au carbone galvanis\u00e9 \u00e0 chaud est largement utilis\u00e9 dans les structures ext\u00e9rieures en raison de sa durabilit\u00e9 accrue.<\/p>\n<h4><strong>Antioxydation :<\/strong><\/h4>\n<p>L&#039;acier au carbone pr\u00e9sente une r\u00e9sistance mod\u00e9r\u00e9e \u00e0 l&#039;oxydation \u00e0 temp\u00e9rature ambiante, mais il est sensible \u00e0 l&#039;oxydation \u00e0 des temp\u00e9ratures plus \u00e9lev\u00e9es. Des \u00e9l\u00e9ments d&#039;alliage tels que le chrome ou le molybd\u00e8ne peuvent \u00eatre ajout\u00e9s pour am\u00e9liorer sa r\u00e9sistance \u00e0 l&#039;oxydation dans les applications \u00e0 haute temp\u00e9rature.<\/p>\n<h4><strong>Stabilit\u00e9 chimique :<\/strong><\/h4>\n<p>Dans les environnements chimiques g\u00e9n\u00e9raux, l&#039;acier d&#039;angle en acier au carbone pr\u00e9sente une stabilit\u00e9 chimique mod\u00e9r\u00e9e. Il peut r\u00e9agir avec des acides forts, des alcalis ou d&#039;autres produits chimiques agressifs, provoquant ainsi de la corrosion. Des rev\u00eatements protecteurs sont souvent appliqu\u00e9s pour att\u00e9nuer ces effets dans les environnements difficiles.<\/p>\n<p><strong>Passivation:<\/strong><\/p>\n<p>Contrairement \u00e0 l&#039;acier inoxydable, l&#039;acier au carbone ne forme pas naturellement de film de passivation. Des traitements de surface tels que la galvanisation, la peinture ou l&#039;application de rev\u00eatements protecteurs sont utilis\u00e9s pour pr\u00e9venir la corrosion. Ces traitements cr\u00e9ent une barri\u00e8re entre la surface de l&#039;acier et l&#039;environnement, prolongeant ainsi sa dur\u00e9e de vie.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-399\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Application:<\/strong><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i83.1a70c921wtUcQY\">Les corni\u00e8res en acier au carbone sont largement utilis\u00e9es dans divers secteurs industriels en raison de leur excellente r\u00e9sistance, de leur prix abordable et de leur facilit\u00e9 de fabrication. Dans la construction, elles sont couramment utilis\u00e9es pour les charpentes, les poutres de soutien et le renforcement des b\u00e2timents et des ponts. Dans les applications industrielles, elles constituent un composant essentiel des ch\u00e2ssis de machines, des supports d&#039;\u00e9quipements et des syst\u00e8mes de convoyage. Elles sont \u00e9galement utilis\u00e9es dans les projets d&#039;infrastructure, tels que les voies ferr\u00e9es, les pyl\u00f4nes \u00e9lectriques et les pipelines. De plus, dans le secteur manufacturier, les corni\u00e8res en acier au carbone sont utilis\u00e9es pour la production d&#039;outils, de composants automobiles et de rayonnages de stockage. Malgr\u00e9 leur sensibilit\u00e9 \u00e0 la corrosion, des traitements de surface appropri\u00e9s garantissent leur performance \u00e0 long terme dans les environnements exigeants.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">corni\u00e8re en acier au carbone<\/h4>\n<div>La corni\u00e8re en acier au carbone est un mat\u00e9riau m\u00e9tallique de structure \u00e0 section en L. Elle se caract\u00e9rise par une r\u00e9sistance \u00e9lev\u00e9e, une bonne t\u00e9nacit\u00e9 et un prix abordable, mais sa r\u00e9sistance \u00e0 la corrosion est limit\u00e9e, sauf en cas de traitement par galvanisation ou peinture. Largement utilis\u00e9e dans la construction, les infrastructures et les applications industrielles, elle constitue un composant essentiel des charpentes, des supports et des machines. Ses excellentes propri\u00e9t\u00e9s m\u00e9caniques et sa facilit\u00e9 de fabrication en font un mat\u00e9riau id\u00e9al pour les structures porteuses, garantissant durabilit\u00e9 et stabilit\u00e9 dans divers environnements.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Cat\u00e9gorie : Acier d&#039;angle en acier au carbone<\/div>\n<div>Mot cl\u00e9 : Acier d&#039;angle en acier au carbone<\/div>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7535\u8bdd\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"50\" \/>\u00a0 WhatsApp :<a href=\"https:\/\/api.whatsapp.com\/send?phone=8613963585512\" target=\"_blank\" rel=\"noopener\">\u00a0+8613963585512 <\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-258\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u90ae\u7bb1\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"55\" \/>\u00a0\u00a0E-mail : <a href=\"rachel@sdxhjmetal.com\" target=\"_blank\" rel=\"noopener\">\u00a0rachel@sdxhjmetal.com<\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<h3><\/h3>\n<div class=\"productaddbutton-container\">\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"https:\/\/baolongtaisteel.com\/index.php\/product\/\">Liste des produits<\/a><\/div>\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"#formSectiondongte\">Contactez-nous<\/a><\/div>\n<\/div>\n<div><\/div>","protected":false},"featured_media":1110,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-88","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/comments?post=88"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/media\/1110"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_brand?post=88"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_cat?post=88"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/fr\/wp-json\/wp\/v2\/product_tag?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}