{"id":165108,"date":"2024-04-08T21:12:05","date_gmt":"2024-04-08T19:12:05","guid":{"rendered":"https:\/\/www.kleinmetals.ch\/produkt\/chronifer-m-4021\/"},"modified":"2026-04-17T08:25:21","modified_gmt":"2026-04-17T06:25:21","slug":"chronifer-m-4021","status":"publish","type":"product","link":"https:\/\/www.kleinmetals.ch\/fr\/produkt\/chronifer-m-4021\/","title":{"rendered":"CHRONIFER M-4021"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><strong>R\u00e9sum\u00e9<\/strong><\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>D\u00e9signation Klein:<\/td>\n<td>CHRONIFER M-4021<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Classe de m\u00e9taux:<\/td>\n<td>Acier inoxydable martensitique<br \/>\ntrempable<\/td>\n<\/tr>\n<tr>\n<td>Num\u00e9ro mati\u00e8re:<\/td>\n<td>1.4021<\/td>\n<\/tr>\n<tr>\n<td>Norme EN:<\/td>\n<td>X 20 Cr 13<\/td>\n<\/tr>\n<tr>\n<td>Usinabilit\u00e9:<\/td>\n<td>satisfaisante<\/td>\n<\/tr>\n<tr>\n<td>Capacit\u00e9 de durcissement:<\/td>\n<td>jusqu\u2019\u00e0 45 HRc<\/td>\n<\/tr>\n<tr>\n<td>Aptitude au polissage:<\/td>\n<td>adapt\u00e9 au polissage sp\u00e9culaire<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">R\u00e9sistance \u00e0 la corrosion:<\/td>\n<td>de passable \u00e0 satisfaisante \u00e0 l\u2019\u00e9tat<br \/>\ndurci, poli et passiv\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Magn\u00e9tisme:<\/td>\n<td>magn\u00e9tique<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Utilisations:<\/td>\n<td>instruments m\u00e9dicaux, chirurgicaux et<br \/>\ndentaires<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Caract\u00e9ristiques sp\u00e9ciales et principales propri\u00e9t\u00e9s : acier au chrome r\u00e9sistant \u00e0 la rouille, durcissable, dont la r\u00e9sistance \u00e0 la corrosion n&rsquo;est atteinte que par le durcissement des pi\u00e8ces. Pour am\u00e9liorer encore cela, les pi\u00e8ces doivent \u00eatre bien polies. En raison de la faible teneur en soufre et en carbone, ce grade est plus r\u00e9sistant \u00e0 la corrosion que le 1.4034 ou le 1.4035. Cependant, la duret\u00e9 est plus faible que le 1.4028 ou le 1.4034. L&rsquo;utilisation de ce mat\u00e9riau est polyvalente. Il couvre notamment les applications dans l&rsquo;industrie m\u00e9dicale ou dentaire pour des pi\u00e8ces peu exigeantes.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":61364,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[846,838,840,852],"product_tag":[],"class_list":{"0":"post-165108","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-acier-inoxydable","7":"product_cat-acier-medical","8":"product_cat-instruments-fr","9":"product_cat-martensitique","10":"pa_ausfuehrung-etire","11":"pa_ausfuehrung-geschliffen","12":"pa_ausfuehrung-meule","13":"pa_ausfuehrung-2-barres-3m","14":"pa_ausfuehrung-2-ring","15":"pa_ausfuehrung-2-torche","16":"pa_durchmesser-4-752","17":"pa_durchmesser-1-000","18":"pa_durchmesser-1-100","19":"pa_durchmesser-1-200","20":"pa_durchmesser-1-500","21":"pa_durchmesser-1-600","22":"pa_durchmesser-1-700","23":"pa_durchmesser-1-800","24":"pa_durchmesser-10-000","25":"pa_durchmesser-11-000","26":"pa_durchmesser-12-000","27":"pa_durchmesser-12-700","28":"pa_durchmesser-13-000","29":"pa_durchmesser-14-000","30":"pa_durchmesser-15-000","31":"pa_durchmesser-15-875","32":"pa_durchmesser-16-000","33":"pa_durchmesser-17-000","34":"pa_durchmesser-18-000","35":"pa_durchmesser-19-050","36":"pa_durchmesser-2-000","37":"pa_durchmesser-2-100","38":"pa_durchmesser-2-300","39":"pa_durchmesser-2-350","40":"pa_durchmesser-2-500","41":"pa_durchmesser-2-700","42":"pa_durchmesser-2-800","43":"pa_durchmesser-20-000","44":"pa_durchmesser-22-000","45":"pa_durchmesser-23-000","46":"pa_durchmesser-24-000","47":"pa_durchmesser-25-000","48":"pa_durchmesser-25-400","49":"pa_durchmesser-27-000","50":"pa_durchmesser-3-000","51":"pa_durchmesser-3-200","52":"pa_durchmesser-3-500","53":"pa_durchmesser-4-000","54":"pa_durchmesser-4-100","55":"pa_durchmesser-4-500","56":"pa_durchmesser-5-000","57":"pa_durchmesser-5-100","58":"pa_durchmesser-5-400","59":"pa_durchmesser-5-500","60":"pa_durchmesser-6-000","61":"pa_durchmesser-6-100","62":"pa_durchmesser-6-350","63":"pa_durchmesser-6-500","64":"pa_durchmesser-7-000","65":"pa_durchmesser-8-000","66":"pa_durchmesser-8-100","67":"pa_durchmesser-9-000","68":"pa_toleranz-fg-7","69":"pa_toleranz-fg-7-fr","70":"pa_toleranz-h-6-fr","71":"pa_toleranz-h-7-fr","72":"pa_toleranz-h-8-fr","73":"pa_toleranz-spec","75":"first","76":"instock","77":"purchasable","78":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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