{"id":2506,"date":"2026-04-30T09:06:56","date_gmt":"2026-04-30T01:06:56","guid":{"rendered":"https:\/\/duronrolls.com\/products\/cylindres-en-fonte-trempee-au-ni-cr-mo-pour-trains-de-profiles-de-fil-machine-et-de-skin-pass-cylindres-nicci\/"},"modified":"2026-06-24T11:08:42","modified_gmt":"2026-06-24T03:08:42","slug":"cylindres-en-fonte-trempee-au-ni-cr-mo-pour-trains-de-profiles-de-fil-machine-et-de-skin-pass-cylindres-nicci","status":"publish","type":"products","link":"https:\/\/duronrolls.com\/fr\/produits\/cylindres-en-fonte-trempee-au-ni-cr-mo-pour-trains-de-profiles-de-fil-machine-et-de-skin-pass-cylindres-nicci\/","title":{"rendered":"Cylindres en fonte tremp\u00e9e au Ni-Cr-Mo pour trains de profil\u00e9s, de fil machine et de skin-pass (Cylindres NICCI)"},"content":{"rendered":"\n<p>Les cylindres en fonte tremp\u00e9e au Ni-Cr-Mo de DURON (Cylindres NICCI) sont con\u00e7us pour les trains de profil\u00e9s, de fil machine et de skin-pass. Nous contr\u00f4lons avec pr\u00e9cision la proportion d&rsquo;\u00e9l\u00e9ments d&rsquo;alliage tels que le chrome (Cr), le nickel (Ni) et le molybd\u00e8ne (Mo) afin de garantir une matrice dense de fonte blanche.<\/p>\n\n<h2 class=\"wp-block-heading\">Sp\u00e9cifications cl\u00e9s des cylindres en fonte tremp\u00e9e DURON<\/h2>\n\n<table style=\"width: 100%; border-collapse: collapse; text-align: center; font-family: sans-serif; font-size: 14px;\">\n    <thead>\n        <tr style=\"background-color: #F8FAFC; border-bottom: 2px solid #F29141; color: #111111;\">\n            <th style=\"padding: 15px; font-weight: bold;\">Cat\u00e9gorie de mat\u00e9riau<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">Code<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">C<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">Si<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">Mn<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">P<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">S<\/th>\n            <th style=\"padding: 15px; font-weight: bold; color: #F29141;\">Cr<\/th>\n            <th style=\"padding: 15px; font-weight: bold; color: #F29141;\">Ni<\/th>\n            <th style=\"padding: 15px; font-weight: bold; color: #F29141;\">Mo<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">Duret\u00e9 (HSD)<\/th>\n            <th style=\"padding: 15px; font-weight: bold;\">R\u00e9sistance \u00e0 la traction (N\/mm\u00b2)<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr style=\"border-bottom: 1px solid #EEEEEE;\">\n            <td style=\"padding: 15px;\">Fonte tremp\u00e9e au Ni-Cr-Mo<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">CC II<\/td>\n            <td style=\"padding: 15px;\">2.90~3.60<\/td>\n            <td style=\"padding: 15px;\">0.25~0.80<\/td>\n            <td style=\"padding: 15px;\">0.20~1.00<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.40<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.08<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.30~1.20<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">1.01~2.00<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.20~0.60<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">62~75<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">\u2265 150<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #EEEEEE; background-color: #FAFAFA;\">\n            <td style=\"padding: 15px;\">Fonte tremp\u00e9e au Ni-Cr-Mo coul\u00e9e par centrifugation<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">CC III<\/td>\n            <td style=\"padding: 15px;\">2.90~3.60<\/td>\n            <td style=\"padding: 15px;\">0.25~0.80<\/td>\n            <td style=\"padding: 15px;\">0.20~1.00<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.40<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.08<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.50~1.50<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">2.01~3.00<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.20~0.60<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">65~80<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">\u2265 350<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #EEEEEE;\">\n            <td style=\"padding: 15px;\">Fonte tremp\u00e9e au Ni-Cr-Mo coul\u00e9e par centrifugation<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">CC IV<\/td>\n            <td style=\"padding: 15px;\">2.90~3.60<\/td>\n            <td style=\"padding: 15px;\">0.25~0.80<\/td>\n            <td style=\"padding: 15px;\">0.20~1.00<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.40<\/td>\n            <td style=\"padding: 15px;\">\u2264 0.08<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.50~1.70<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">3.01~4.50<\/td>\n            <td style=\"padding: 15px; color: #F29141; font-weight: bold;\">0.20~0.60<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">70~85<\/td>\n            <td style=\"padding: 15px; font-weight: bold;\">\u2265 350<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n\n<p>Note sur la configuration du train de laminage : Pour les installations de trains continus complets, nous recommandons d&rsquo;associer nos cylindres de finition de la s\u00e9rie CC \u00e0 des <a href=\"https:\/\/duronrolls.com\/products\/adamite-rolls-ad-series\/\">cylindres en adamite<\/a> DURON dans les cages de d\u00e9grossissage et \u00e0 des <a href=\"https:\/\/duronrolls.com\/products\/high-speed-steel-finishing-rolls-hss\/\">cylindres en acier rapide (HSS)<\/a> \u00e0 haute teneur en vanadium dans les cages interm\u00e9diaires afin de garantir des cycles d&rsquo;usure synchronis\u00e9s sur l&rsquo;ensemble de la ligne.<\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les cylindres en fonte tremp\u00e9e au Ni-Cr-Mo de DURON (Cylindres NICCI) sont con\u00e7us pour les trains de profil\u00e9s, de fil machine et de skin-pass. Nous contr\u00f4lons avec pr\u00e9cision la proportion d&rsquo;\u00e9l\u00e9ments d&rsquo;alliage tels que le chrome (Cr), le nickel (Ni) et le molybd\u00e8ne (Mo) afin de garantir une matrice dense de fonte blanche. Sp\u00e9cifications cl\u00e9s [&hellip;]<\/p>\n","protected":false},"featured_media":2507,"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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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_category":[107,87,95],"class_list":["post-2506","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-small-section-narrow-strip-mill-rolls","product_category-wire-rod-bar-mill-rolls","product_category-indefinite-chill-chilled-cast-iron-ic-cc"],"acf":[],"_links":{"self":[{"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/products\/2506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/media\/2507"}],"wp:attachment":[{"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/media?parent=2506"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/duronrolls.com\/fr\/wp-json\/wp\/v2\/product_category?post=2506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}