{"id":29817,"date":"2025-11-04T00:58:35","date_gmt":"2025-11-04T00:58:35","guid":{"rendered":"https:\/\/jackwinsafety.com\/?p=29817"},"modified":"2026-03-04T02:33:02","modified_gmt":"2026-03-04T02:33:02","slug":"types-dacier-au-carbone","status":"publish","type":"post","link":"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/","title":{"rendered":"4 types d&#039;acier au carbone\u00a0: propri\u00e9t\u00e9s et utilisations expliqu\u00e9es"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Le march\u00e9 mondial de l&#039;acier au carbone repr\u00e9sentait 1,63 billion de dollars am\u00e9ricains en 2025. <\/span><a href=\"https:\/\/www.precedenceresearch.com\/steel-market\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">D&#039;apr\u00e8s les derni\u00e8res \u00e9tudes<\/span><\/a><span style=\"font-weight: 400;\">, Ce march\u00e9 devrait d\u00e9passer 1\u00a0720 milliards de dollars en 2026. Cela s\u2019explique par le fait que l\u2019acier au carbone est largement utilis\u00e9 dans les secteurs de la fabrication, du m\u00e9dical, de l\u2019automobile et de la construction.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Il existe plusieurs types d&#039;acier au carbone, et vous devez savoir lequel convient le mieux \u00e0 votre projet. D\u00e9couvrons-le ensemble dans ce guide simple\u00a0!<\/span><\/p>\n<figure id=\"attachment_29823\" aria-describedby=\"caption-attachment-29823\" style=\"width: 700px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-29823\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Carbon-Steel.jpg\" alt=\"Acier au carbone\" width=\"700\" height=\"350\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Carbon-Steel.jpg 700w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Carbon-Steel-18x9.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-29823\" class=\"wp-caption-text\">Acier au carbone<\/figcaption><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Carbon_Steel_Composition\" >Composition de l&#039;acier au carbone<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Types_of_Carbon_Steel_Based_on_Carbon_Content\" >Types d&#039;acier au carbone selon la teneur en carbone<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#1_Low_Carbon_Steel_Mild_Steel\" >1. Acier \u00e0 faible teneur en carbone (acier doux)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#2_Medium_Carbon_Steel\" >2. Acier au carbone moyen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#3_High_Carbon_Steel\" >3. Acier \u00e0 haute teneur en carbone<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#4_Ultra-High_Carbon_Steel\" >4. Acier \u00e0 tr\u00e8s haute teneur en carbone<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Types_of_Plain_Carbon_Steel_Based_on_Manufacturing_Process\" >Types d&#039;acier au carbone ordinaire (selon le proc\u00e9d\u00e9 de fabrication)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Killed_Carbon_Steel\" >Acier au carbone calm\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Semi_killed_Carbon_Steel\" >Acier au carbone semi-tu\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Rimmed_Steel\" >Acier cercl\u00e9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Types_of_Carbon_Steel_For_Knives\" >Types d&#039;acier au carbone pour couteaux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Grades_of_Carbon_Steel\" >Nuances d&#039;acier au carbone<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Carbon_Steel_Grades_Chart\" >Tableau des nuances d&#039;acier au carbone<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#People_Also_Ask\" >Les gens demandent aussi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Carbon_Percentage_in_Stainless_Steel\" >Pourcentage de carbone dans l&#039;acier inoxydable<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Is_4140_Carbon_Steel\" >L&#039;acier 4140 est-il de l&#039;acier au carbone ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Does_High_Carbon_Steel_Rust\" >L&#039;acier \u00e0 haute teneur en carbone rouille-t-il ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Is_Carbon_Steel_Safe_For_Cooking\" >L&#039;acier au carbone est-il sans danger pour la cuisson\u00a0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jackwinsafety.com\/fr\/types-of-carbon-steel\/#Why_is_Carbon_Steel_Better_Than_Stainless\" >Pourquoi l&#039;acier au carbone est-il meilleur que l&#039;acier inoxydable ?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Carbon_Steel_Composition\"><\/span><b>Composition de l&#039;acier au carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L&#039;acier au carbone est principalement compos\u00e9 de fer et de carbone. Ces deux \u00e9l\u00e9ments d\u00e9terminent la r\u00e9sistance et la duret\u00e9 de l&#039;acier.<\/span><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fer (Fe) :<\/b><span style=\"font-weight: 400;\"> 98-99% de l&#039;alliage<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Carbone (C) : <\/b><span style=\"font-weight: 400;\">0,05% \u00e0 2,0%<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Mangan\u00e8se (Mn) : <\/b><span style=\"font-weight: 400;\">0,3% \u2013 1,0%<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Silicium (Si) : <\/b><span style=\"font-weight: 400;\">Utilis\u00e9 pour \u00e9liminer l&#039;oxyg\u00e8ne lors de la fabrication de l&#039;acier.<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Soufre (S) et phosphore (P) : <\/b><span style=\"font-weight: 400;\">Ce sont des impuret\u00e9s.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Carbon_Steel_Based_on_Carbon_Content\"><\/span><b>Types d&#039;acier au carbone selon la teneur en carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">La teneur en carbone modifie la r\u00e9sistance et la flexibilit\u00e9 globales de l&#039;acier au carbone. Selon cette teneur, on distingue plusieurs types principaux d&#039;acier au carbone.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Low_Carbon_Steel_Mild_Steel\"><\/span><b>1. Acier \u00e0 faible teneur en carbone (acier doux)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier \u00e0 faible teneur en carbone contient une petite quantit\u00e9 de carbone, environ 0,051 \u00e0 0,321 %. Gr\u00e2ce \u00e0 cette composition, il est possible de le mouler selon la forme souhait\u00e9e. Cependant, il n&#039;est pas tr\u00e8s r\u00e9sistant, mais il est flexible et facile \u00e0 travailler.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vous pouvez le couper ou le souder sans grand effort. L&#039;acier doux est \u00e9galement moins cher que les autres types d&#039;acier au carbone. Vous pouvez l&#039;utiliser pour les tuyaux, les carrosseries de voitures, les \u00e9l\u00e9ments de construction et dans <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/machine-de-coupe-de-route\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">fabrication de machines<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><b>Propri\u00e9t\u00e9s de l&#039;acier \u00e0 faible teneur en carbone\u00a0: <\/b><span style=\"font-weight: 400;\">Souple, bonne ductilit\u00e9 et soudabilit\u00e9. Peut rouiller sans rev\u00eatement.<\/span><\/p>\n<p><b>Types d&#039;acier \u00e0 faible teneur en carbone\u00a0: <\/b><span style=\"font-weight: 400;\">L&#039;acier \u00e0 faible teneur en carbone se divise en quelques types principaux, selon sa r\u00e9sistance et ses applications.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Acier \u00e0 faible teneur en carbone<\/b><\/td>\n<td><b>Industrie<\/b><\/td>\n<td><b>Utilisations<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier de construction \u00e0 faible teneur en carbone<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Construction<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ponts, colonnes, charpentes de b\u00e2timents et structures m\u00e9talliques<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier en bande \u00e0 faible teneur en carbone<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Travail de la t\u00f4le<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Pi\u00e8ces automobiles, <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/procede-demboutissage-des-metaux\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">estampage de m\u00e9taux<\/span><\/a><span style=\"font-weight: 400;\">, outils de construction et mat\u00e9riaux de reliure<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier galvanis\u00e9 \u00e0 faible teneur en carbone<\/span><\/td>\n<td><span style=\"font-weight: 400;\">CVC, automobile, construction<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Toiture, pi\u00e8ces automobiles, <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/barrieres-routieres\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">barri\u00e8res routi\u00e8res<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/panneaux-de-signalisation\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">panneau de signalisation<\/span><\/a><span style=\"font-weight: 400;\"> poteaux et syst\u00e8mes CVC<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier tubulaire \u00e0 faible teneur en carbone<\/span><\/td>\n<td><span style=\"font-weight: 400;\">construction, engins lourds, automobile, p\u00e9trole et gaz<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tubes de machine, conduites de fluide et tubes de support<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier pour r\u00e9cipients sous pression<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Fabrication de machines, \u00e9quipements lourds<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u00e9servoirs de stockage, p\u00e9trole\/gaz, produits chimiques et production d&#039;\u00e9lectricit\u00e9<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure id=\"attachment_29821\" aria-describedby=\"caption-attachment-29821\" style=\"width: 514px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-29821\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Low-Carbon-Steel-Composition.png\" alt=\"Composition de l&#039;acier \u00e0 faible teneur en carbone\" width=\"514\" height=\"193\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Low-Carbon-Steel-Composition.png 514w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Low-Carbon-Steel-Composition-18x7.png 18w\" sizes=\"(max-width: 514px) 100vw, 514px\" \/><figcaption id=\"caption-attachment-29821\" class=\"wp-caption-text\">Composition de l&#039;acier \u00e0 faible teneur en carbone<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"2_Medium_Carbon_Steel\"><\/span><b>2. Acier au carbone moyen<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier mi-dur contient de 0,301 \u00e0 0,601 % de carbone. Il est plus r\u00e9sistant et plus dur que l&#039;acier \u00e0 faible teneur en carbone, mais moins flexible. De plus, ce type d&#039;acier offre un bon compromis entre duret\u00e9 et t\u00e9nacit\u00e9.<\/span><\/p>\n<p><b>Propri\u00e9t\u00e9s de l&#039;acier au carbone moyen\u00a0: <\/b><span style=\"font-weight: 400;\">R\u00e9sistance \u00e9lev\u00e9e, ductilit\u00e9 mod\u00e9r\u00e9e, durcissement par traitement thermique, bonne r\u00e9sistance \u00e0 l&#039;usure et plus difficile \u00e0 souder\/fa\u00e7onner.<\/span><\/p>\n<p><b>Types d&#039;acier au carbone moyen\u00a0: <\/b><span style=\"font-weight: 400;\">L&#039;acier au carbone moyen se divise en diff\u00e9rents types selon sa composition et son utilisation.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Niveau\/Type<\/b><\/td>\n<td><b>Teneur en carbone (%)<\/b><\/td>\n<td><b>Applications<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier 4140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,38 \u00e0 0,43<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Pi\u00e8ces automobiles, a\u00e9rospatiales, p\u00e9troli\u00e8res ou gazi\u00e8res et de machines.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier 1060<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,55 \u2013 0,65<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Utilisation dans les ressorts, les roues de chemin de fer, <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/bornes-de-stationnement\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">bornes de signalisation<\/span><\/a><span style=\"font-weight: 400;\">, lames, arbres et pi\u00e8ces automobiles.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier 1045<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,43 \u00e0 0,50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vous pouvez l&#039;utiliser dans les engrenages, les essieux, les boulons, les arbres et les pi\u00e8ces de machines.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure id=\"attachment_29822\" aria-describedby=\"caption-attachment-29822\" style=\"width: 850px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-29822\" src=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Medium-Carbon-Steel-Composition.png\" alt=\"Composition de l&#039;acier au carbone moyen\" width=\"850\" height=\"163\" srcset=\"https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Medium-Carbon-Steel-Composition.png 850w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Medium-Carbon-Steel-Composition-768x147.png 768w, https:\/\/jackwinsafety.com\/wp-content\/uploads\/2025\/11\/Medium-Carbon-Steel-Composition-18x3.png 18w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><figcaption id=\"caption-attachment-29822\" class=\"wp-caption-text\">Composition de l&#039;acier au carbone moyen<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"3_High_Carbon_Steel\"><\/span><b>3. Acier \u00e0 haute teneur en carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">La teneur en carbone de l&#039;acier \u00e0 haute teneur en carbone se situe entre 0,601 et 1,001\u00a0TP3T. Il est tr\u00e8s dur et r\u00e9sistant, mais moins flexible. Pour accro\u00eetre encore sa duret\u00e9, un traitement thermique est possible. De plus, l&#039;acier \u00e0 haute teneur en carbone est id\u00e9al pour la fabrication de pi\u00e8ces n\u00e9cessitant un tranchant exceptionnel ou une grande durabilit\u00e9.<\/span><\/p>\n<p><b>Propri\u00e9t\u00e9s de l&#039;acier \u00e0 haute teneur en carbone\u00a0:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u00e8s dur et fort<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Faible ductilit\u00e9 et flexibilit\u00e9<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Excellente r\u00e9sistance \u00e0 l&#039;usure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Peut se fissurer facilement si on le plie trop.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Limite d&#039;\u00e9lasticit\u00e9 de 485 MPa<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Capacit\u00e9 de trempe<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u00e9sistance \u00e0 la corrosion mod\u00e9r\u00e9e<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">r\u00e9activit\u00e9 au traitement thermique<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><b>Types d&#039;acier \u00e0 haute teneur en carbone<\/b><\/td>\n<td><b>\u00c9l\u00e9ments\/Composition ajout\u00e9s<\/b><\/td>\n<td><b>Applications<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier alli\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Chrome, cobalt, mangan\u00e8se, molybd\u00e8ne, nickel, tungst\u00e8ne et vanadium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Pi\u00e8ces en acier inoxydable et \u00e0 haute r\u00e9sistance<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier \u00e0 ressort<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Carbone 0,6 \u2013 1,0% et silicium pour la flexibilit\u00e9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Utilis\u00e9 pour construire des ressorts et des pi\u00e8ces flexibles<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier au carbone ordinaire<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Carbone uniquement, sans \u00e9l\u00e9ments d&#039;alliage significatifs<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Applications bon march\u00e9 \u00e0 forte teneur en carbone, <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/types-de-poteaux-declairage-public\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">poteaux d&#039;\u00e9clairage public<\/span><\/a><span style=\"font-weight: 400;\"> et pour une utilisation g\u00e9n\u00e9rale<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acier \u00e0 outils<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tungst\u00e8ne, molybd\u00e8ne et parfois d&#039;autres alliages<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Outils de coupe, matrices et outils \u00e0 haute r\u00e9sistance<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"4_Ultra-High_Carbon_Steel\"><\/span><b>4. Acier \u00e0 tr\u00e8s haute teneur en carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier \u00e0 tr\u00e8s haute teneur en carbone contient environ 1,001 \u00e0 2,001 % de carbone. Il est extr\u00eamement dur et r\u00e9sistant. Cependant, ce type d&#039;acier est peu flexible. Il est principalement compos\u00e9 de fer et de carbone. Parfois, de petites quantit\u00e9s d&#039;autres \u00e9l\u00e9ments, tels que le mangan\u00e8se ou le silicium, sont ajout\u00e9es pour am\u00e9liorer ses performances. Il est tr\u00e8s difficile \u00e0 fa\u00e7onner ou \u00e0 souder. C&#039;est pourquoi il n\u00e9cessite un traitement thermique minutieux et l&#039;utilisation d&#039;outils sp\u00e9ciaux.<\/span><\/p>\n<p><b>Propri\u00e9t\u00e9s de l&#039;acier \u00e0 tr\u00e8s haute teneur en carbone\u00a0:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Riche en carbone<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u00e8s difficile<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">forte r\u00e9sistance \u00e0 la traction<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Excellente r\u00e9sistance \u00e0 l&#039;usure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Faible flexibilit\u00e9 \/ ductilit\u00e9<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">r\u00e9sistance limit\u00e9e \u00e0 la corrosion<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Peut \u00eatre trait\u00e9 thermiquement<\/span><\/li>\n<\/ul>\n<p><b>Applications : <\/b><span style=\"font-weight: 400;\">Vous pouvez l&#039;utiliser dans les outils de coupe, les matrices, les moules, les ressorts, les rouleaux, les c\u00e2bles haute r\u00e9sistance, les pi\u00e8ces automobiles et a\u00e9rospatiales durables.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Plain_Carbon_Steel_Based_on_Manufacturing_Process\"><\/span><b>Types d&#039;acier au carbone ordinaire (selon le proc\u00e9d\u00e9 de fabrication)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Killed_Carbon_Steel\"><\/span><b>Acier au carbone calm\u00e9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">L&#039;acier au carbone calm\u00e9 est enti\u00e8rement <\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Deoxidization\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">d\u00e9soxyd\u00e9s pendant la production<\/span><\/a><span style=\"font-weight: 400;\">. Pour cela, on ajoute de l&#039;aluminium ou du silicium afin d&#039;\u00e9liminer l&#039;oxyg\u00e8ne et d&#039;\u00e9viter la formation de bulles de gaz dans l&#039;acier. Ces propri\u00e9t\u00e9s lui conf\u00e8rent une consistance uniforme et une surface lisse. Vous pouvez utiliser cet acier lorsque la r\u00e9gularit\u00e9 et la r\u00e9sistance sont des crit\u00e8res importants.<\/span><\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Semi_killed_Carbon_Steel\"><\/span><b>Acier au carbone semi-tu\u00e9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Lors de sa fabrication, l&#039;acier au carbone semi-calm\u00e9 est partiellement d\u00e9soxyd\u00e9. Cependant, la pr\u00e9sence de gaz r\u00e9siduels le rend moins homog\u00e8ne que l&#039;acier calm\u00e9. On peut l&#039;obtenir en ajoutant une quantit\u00e9 moindre de d\u00e9soxydants, tels que l&#039;aluminium ou le silicium, comparativement \u00e0 l&#039;acier calm\u00e9.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ce proc\u00e9d\u00e9 permet une production abordable tout en conservant une bonne r\u00e9sistance. L&#039;acier semi-calm\u00e9 est id\u00e9al pour la fabrication de pi\u00e8ces de structure, de plaques, de c\u00e2bles galvanis\u00e9s pour pneumatiques et de produits lamin\u00e9s.<\/span><\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Rimmed_Steel\"><\/span><b>Acier cercl\u00e9<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">L&#039;acier \u00e0 bordure est fabriqu\u00e9 en \u00e9liminant l\u00e9g\u00e8rement l&#039;oxyg\u00e8ne lors de sa production. Ce proc\u00e9d\u00e9 permet \u00e0 certains gaz de s&#039;\u00e9chapper lentement. Il en r\u00e9sulte un acier lisse en surface, mais moins uniforme \u00e0 l&#039;int\u00e9rieur et pauvre en impuret\u00e9s.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cet acier au carbone se d\u00e9coupe, se moule et se fa\u00e7onne facilement. Ses principales applications concernent la t\u00f4lerie, les produits lamin\u00e9s \u00e0 froid et les pi\u00e8ces n\u00e9cessitant une surface propre.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Carbon_Steel_For_Knives\"><\/span><b>Types d&#039;acier au carbone pour couteaux<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acier au carbone 1095 <\/b><span style=\"font-weight: 400;\">C&#039;est un mat\u00e9riau tr\u00e8s pris\u00e9 pour la fabrication de couteaux. Il contient environ 0,951 % de carbone (TP3T). Cet acier conserve bien son tranchant et s&#039;aff\u00fbte facilement.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acier au carbone 5160 <\/b><span style=\"font-weight: 400;\">Souvent utilis\u00e9 dans la fabrication de grands couteaux ou d&#039;\u00e9p\u00e9es, il est l\u00e9g\u00e8rement plus flexible et plus r\u00e9sistant.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acier 52100 <\/b><span style=\"font-weight: 400;\">Il s&#039;agit d&#039;un acier alli\u00e9 \u00e0 haute teneur en carbone offrant une excellente r\u00e9sistance \u00e0 l&#039;usure. Il peut \u00eatre utilis\u00e9 pour la fabrication de couteaux haut de gamme.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acier \u00e0 outils O1 <\/b><span style=\"font-weight: 400;\">Ce type d&#039;acier est r\u00e9put\u00e9 pour sa duret\u00e9 et son tranchant durable. C&#039;est pourquoi il est largement utilis\u00e9 pour les outils de coupe et les couteaux.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Acier D2 <\/b><span style=\"font-weight: 400;\">Il s&#039;agit d&#039;un acier \u00e0 haute teneur en carbone et en chrome, d&#039;o\u00f9 son appellation de semi-inoxydable. Cet acier au carbone est tr\u00e8s r\u00e9sistant \u00e0 l&#039;usure et conserve son tranchant longtemps.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Grades_of_Carbon_Steel\"><\/span><b>Nuances d&#039;acier au carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/carbon-steel\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Notes de <\/span><span style=\"font-weight: 400;\">acier au carbone<\/span><\/a><span style=\"font-weight: 400;\"> Les classifications indiquent la r\u00e9sistance et la teneur en carbone de l&#039;acier. Les aciers de qualit\u00e9 sup\u00e9rieure sont g\u00e9n\u00e9ralement plus r\u00e9sistants et plus durs, tandis que ceux de qualit\u00e9 inf\u00e9rieure sont plus tendres et plus faciles \u00e0 travailler.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Carbon_Steel_Grades_Chart\"><\/span><b>Tableau des nuances d&#039;acier au carbone<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Grade<\/b><\/td>\n<td><b>Teneur en carbone (%)<\/b><\/td>\n<td><b>Niveau de duret\u00e9<\/b><\/td>\n<td><b>Utilisations courantes<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1018<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,15 \u00e0 0,20<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Souple et facile \u00e0 modeler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">t\u00f4lerie, barres et fabrication g\u00e9n\u00e9rale<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1045<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,43 \u2013 0,50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Poss\u00e8de une r\u00e9sistance moyenne et une plus grande robustesse<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Arbres, engrenages, pi\u00e8ces de machines<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1060<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Environ 0,55 \u00e0 0,66<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00e9n\u00e9ralement dur et conserve mieux son tranchant<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Largement utilis\u00e9 dans les ressorts, les couteaux et les lames<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1095<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Constante 0,90 \u2013 1,03 carbone<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bord tr\u00e8s dur et tranchant<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Id\u00e9al pour les couteaux et outils de coupe \u00e0 haute teneur en carbone<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">4140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,38 \u2013 0,43<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Il est solide et r\u00e9sistant<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Utilis\u00e9 dans l&#039;industrie automobile et les arbres de transmission<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">5160<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Dans la plage de 0,56 \u00e0 0,64<\/span><\/td>\n<td><span style=\"font-weight: 400;\">L&#039;acier 5160 est flexible mais r\u00e9sistant.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Id\u00e9al pour les \u00e9p\u00e9es, les grands couteaux et les ressorts.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>Conclusion<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vous disposez d\u00e9sormais d&#039;informations compl\u00e8tes sur les diff\u00e9rents types d&#039;acier au carbone et leurs applications dans divers secteurs. Nous vous recommandons de toujours v\u00e9rifier la teneur en carbone afin de vous assurer que l&#039;acier convient \u00e0 votre projet.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00c0 l&#039;usine JACKWIN, nous disposons d&#039;un stock important de routes et de <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/clous-de-route\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">produits de s\u00e9curit\u00e9 routi\u00e8re<\/span><\/a><span style=\"font-weight: 400;\"> qui sont fabriqu\u00e9es en acier au carbone. <\/span><a href=\"https:\/\/jackwinsafety.com\/fr\/contactez-nous\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">vous pouvez nous envoyer un message<\/span><\/a><span style=\"font-weight: 400;\"> pour obtenir des devis ou des conseils d&#039;experts \u00e0 tout moment.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"People_Also_Ask\"><\/span><b>Les gens demandent aussi<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Carbon_Percentage_in_Stainless_Steel\"><\/span><b>Pourcentage de carbone dans l&#039;acier inoxydable<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier inoxydable contient de 0,031 \u00e0 1,21 % de carbone, selon sa nature. Les aciers \u00e0 faible teneur en carbone sont tendres et faciles \u00e0 travailler. \u00c0 l&#039;inverse, les aciers \u00e0 haute teneur en carbone sont durs et permettent d&#039;obtenir un tranchant plus durable.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_4140_Carbon_Steel\"><\/span><b>L&#039;acier 4140 est-il de l&#039;acier au carbone ?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier 4140 est un acier au carbone, mais non pur. Il contient \u00e9galement du chrome et du molybd\u00e8ne. Ce type d&#039;acier \u00e0 teneur moyenne en carbone est reconnu pour sa r\u00e9sistance et sa durabilit\u00e9.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_High_Carbon_Steel_Rust\"><\/span><b>L&#039;acier \u00e0 haute teneur en carbone rouille-t-il ?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Oui, l&#039;acier \u00e0 haute teneur en carbone peut rouiller car il contient beaucoup de carbone mais peu ou pas de chrome. Pour \u00e9viter la rouille, il faut le garder sec et propre. Il est \u00e9galement conseill\u00e9 de l&#039;huiler de temps en temps, car il n&#039;existe aucun moyen de le rendre totalement inoxydable.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_Carbon_Steel_Safe_For_Cooking\"><\/span><b>L&#039;acier au carbone est-il sans danger pour la cuisson\u00a0?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Absolument. L&#039;acier au carbone \u00e9tant compos\u00e9 de fer et de carbone, il d\u00e9veloppe naturellement une surface antiadh\u00e9sive une fois culott\u00e9. Contrairement \u00e0 certaines po\u00eales antiadh\u00e9sives, l&#039;acier au carbone ne contient aucune substance chimique nocive comme le PFOA ou les PFAS.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_is_Carbon_Steel_Better_Than_Stainless\"><\/span><b>Pourquoi l&#039;acier au carbone est-il meilleur que l&#039;acier inoxydable ?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L&#039;acier au carbone est sup\u00e9rieur \u00e0 l&#039;acier inoxydable car il est plus r\u00e9sistant et moins cher. De plus, il permet de fabriquer des outils tr\u00e8s tranchants et durables. L&#039;acier au carbone supporte \u00e9galement des temp\u00e9ratures \u00e9lev\u00e9es, ce qui le rend id\u00e9al pour la construction et les pi\u00e8ces structurelles.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>The global market of carbon steel was worth USD 1.63 trillion in 2025. According to the latest studies, it will cross USD 1.72 trillion in 2026. The reason is that carbon steel is widely used in manufacturing, medical, automobile, and construction industries. But there are several types of carbon steel, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":29819,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","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":"default","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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>4 Types of Carbon Steel: Properties and Uses Explained<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jackwinsafety.com\/fr\/types-dacier-au-carbone\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"4 Types of Carbon Steel: Properties and Uses Explained\" \/>\n<meta property=\"og:description\" content=\"The global market of carbon steel was worth USD 1.63 trillion in 2025. 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