{"id":5786,"date":"2024-05-24T16:18:19","date_gmt":"2024-05-24T16:18:19","guid":{"rendered":"https:\/\/mfinox.com\/materiaux\/acier-a-haute-temperature-1-4923-x22crmov12-1\/"},"modified":"2024-09-06T06:28:03","modified_gmt":"2024-09-06T06:28:03","slug":"acier-a-haute-temperature-1-4923-x22crmov12-1","status":"publish","type":"page","link":"https:\/\/mfinox.com\/fr\/materiaux\/acier-a-haute-temperature-1-4923-x22crmov12-1\/","title":{"rendered":"Acier \u00e0 haute temp\u00e9rature 1.4923 X22CrMoV12-1"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5786\" class=\"elementor elementor-5786 elementor-1707\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4efc7f72 e-flex e-con-boxed e-con e-parent\" data-id=\"4efc7f72\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45689073 titolo-materiali elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"45689073\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">1.4923 X22CrMoV12-1<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4706bcd0 elementor-invisible elementor-widget elementor-widget-shortcode\" data-id=\"4706bcd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumb\"><div class=\"breadcrumb\"><span class=\"breadcrumb-item\"><a href=\"https:\/\/mfinox.com\/fr\/\" style=\"color: #F3912E;\">Home<\/a><\/span><\/div><\/nav><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-670f8099 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"670f8099\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4de2f8f2 elementor-widget elementor-widget-text-editor\" data-id=\"4de2f8f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tL&rsquo;acier 1.4923 X22CrMoV12-1 est un acier de trempe et de revenu \u00e0 haute r\u00e9sistance qui convient aux applications \u00e0 haute temp\u00e9rature, mais qui n&rsquo;est pas r\u00e9sistant \u00e0 la corrosion. Il fait partie de la gamme de mat\u00e9riaux adapt\u00e9s \u00e0 la production d&rsquo;\u00e9l\u00e9ments de fixation pour des applications allant de -200\u00b0 \u00e0 +700\u00b0C, d\u00e9finie par les normes ISO 267-13 et ISO EN 10269. L&rsquo;acier 1.4923 X22CrMoV12-1 est notamment utilis\u00e9 pour des applications jusqu&rsquo;\u00e0 un maximum de 500 \u00b0C avec \u00e9videmment une baisse consid\u00e9rable des propri\u00e9t\u00e9s m\u00e9caniques (\u00e0 500 \u00b0C Rm = 335 MPa). Cet alliage est particuli\u00e8rement utilis\u00e9 pour les pi\u00e8ces de moteurs endothermiques, les pompes, les tuyauteries et les vannes.  <h2><b>COMPOSITION CHIMIQUE 1.4923 X22CrMoV12-1<\/b><\/h2>\n<table class=\"responsive-table\">\n<tbody>\n<tr>\n<th>\u00c9l\u00e9ment<\/th><th>Min<\/th><th>Max<\/th>\n<\/tr>\n<tr>\n<td>C<\/td><td>0.18<\/td><td>0.24<\/td>\n<\/tr>\n<tr>\n<td>Oui<\/td><td>0.40<\/td><td>0.50<\/td>\n<\/tr>\n<tr>\n<td>Mn<\/td><td>&#8212;<\/td><td>0.90<\/td>\n<\/tr>\n<tr>\n<td>P<\/td><td>&#8212;<\/td><td>0.025<\/td>\n<\/tr>\n<tr>\n<td>S<\/td><td>&#8212;<\/td><td>0.015<\/td>\n<\/tr>\n<tr>\n<td>Cr<\/td><td>11.00<\/td><td>12.50<\/td>\n<\/tr>\n<tr>\n<td>Mo<\/td><td>0.80<\/td><td>1.20<\/td>\n<\/tr>\n<tr>\n<td>Ni<\/td><td>0.30<\/td><td>0.80<\/td>\n<\/tr>\n<tr>\n<td>V<\/td><td>0.25<\/td><td>0.35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>PROPRI\u00c9T\u00c9S M\u00c9CANIQUES 1.4923 X22CrMoV12-1<\/b><\/h2>\n<table class=\"responsive-table\">\n<tbody>\n<tr>\n<th>Mat\u00e9riau<\/th>\n<th>Ligue<\/th>\n<th>Rm (MPa)<\/th>\n<th>Rp 0,2 min (MPa)<\/th>\n<th>A% min<\/th>\n<th>Z% min<\/th>\n<th>Duret\u00e9<\/th>\n<th>Essai d&rsquo;impact min (KV2) (J)<\/th>\n<\/tr>\n<tr>\n<td>1.4923 X22CrMoV12-1 + QT1<\/td>\n<td>1.4923<\/td>\n<td>800 &#8211; 950<\/td>\n<td>650<\/td>\n<td>14<\/td>\n<td>40<\/td>\n<td>22 &#8211; 29 HRC<\/td>\n<td>27J \u00e0 20\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>1.4923 X22CrMoV12-1 + QT2<\/td>\n<td>1.4923<\/td>\n<td>900 &#8211; 1050<\/td>\n<td>750<\/td>\n<td>11<\/td>\n<td>35<\/td>\n<td>26 &#8211; 33 HRC<\/td>\n<td>20J \u00e0 20\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>PROPRI\u00c9T\u00c9S PHYSIQUES 1.4923 X22CrMoV12-1<\/b><\/h2>\n<ul>\n \t<li>Poids sp\u00e9cifique \u00e0 20\u00b0C : 7,95 kg\/dm\u00b3.<\/li>\n \t<li>Module d&rsquo;\u00e9lasticit\u00e9 \u00e0 20\u00b0C : 199 000 N\/mm\u00b2.<\/li>\n<\/ul>\n<h2><b>CORRESPONDANCE ET SP\u00c9CIFICATIONS 1.4923 X22CrMoV12-1<\/b><\/h2>\n<ul>\n \t<li>W. : 1.4923<\/li>\n \t<li>FR : 10269<\/li>\n \t<li>ISO : 267-13<\/li>\n \t<li>DIN : 2510<\/li>\n \t<li>DIN EN ISO : 898<\/li>\n \t<li>ISO : 3506<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2152\" class=\"elementor elementor-2152\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1a5312d e-flex e-con-boxed e-con e-parent\" data-id=\"1a5312d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-703a4b7 elementor-widget elementor-widget-spacer\" data-id=\"703a4b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>1.4923 X22CrMoV12-1 L&rsquo;acier 1.4923 X22CrMoV12-1 est un acier de trempe et de revenu \u00e0 haute r\u00e9sistance qui convient aux applications \u00e0 haute temp\u00e9rature, mais qui n&rsquo;est pas r\u00e9sistant \u00e0 la corrosion. Il fait partie de la gamme de mat\u00e9riaux adapt\u00e9s \u00e0 la production d&rsquo;\u00e9l\u00e9ments de fixation pour des applications allant de -200\u00b0 \u00e0 +700\u00b0C, d\u00e9finie [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4505,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5786","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Acier \u00e0 haute temp\u00e9rature 1.4923 X22CrMoV12-1 - M.F. 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Il fait partie de la gamme de mat\u00e9riaux adapt\u00e9s \u00e0 la production d&rsquo;\u00e9l\u00e9ments de fixation pour des applications allant de -200\u00b0 \u00e0 +700\u00b0C, d\u00e9finie [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mfinox.com\/fr\/materiaux\/acier-a-haute-temperature-1-4923-x22crmov12-1\/\" \/>\n<meta property=\"og:site_name\" content=\"M.F. 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