{"id":191276,"date":"2026-06-23T18:24:21","date_gmt":"2026-06-23T16:24:21","guid":{"rendered":"https:\/\/www.kleinmetals.ch\/produkt\/chronifer-455-kl-2\/"},"modified":"2026-11-05T23:25:39","modified_gmt":"2026-11-05T22:25:39","slug":"chronifer-455-kl","status":"publish","type":"product","link":"https:\/\/www.kleinmetals.ch\/fr\/produkt\/chronifer-455-kl\/","title":{"rendered":"CHRONIFER 455 KL"},"content":{"rendered":"<p><strong>R\u00e9sum\u00e9<\/strong><\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>D\u00e9nomination Klein:<\/td>\n<td>CHRONIFER 455 KL<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Classe de m\u00e9taux:<\/td>\n<td>1.4543\u2013Acier inoxydable martensitique \u00e0 durcissement structural<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Num\u00e9ro mati\u00e8re:<\/td>\n<td>1.4543<\/td>\n<\/tr>\n<tr>\n<td>Norme EN:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>RoHS 2 \u2013 2011\/65\/EU:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Usinabilit\u00e9:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Capacit\u00e9 de durcissement:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Formage:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Ecrouissage:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Aptitude au polissage:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Magn\u00e9tisme:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">R\u00e9sistance \u00e0 la corrosion:<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Utilisations:<\/td>\n<td>L\u2019acier CHRONIFER 455KL est bien indiqu\u00e9 pour la fabrication d\u2019instruments m\u00e9dicaux, chirurgicaux, dentaires et autres utilisations aux exigences similaires. Son durcissement n\u2019exige qu\u2019un seul traitement et sa contraction longitudinale lors du durcissement est \u22640.1%.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>R\u00e9sum\u00e9 D\u00e9nomination Klein: CHRONIFER 455 KL Classe de m\u00e9taux: 1.4543\u2013Acier inoxydable martensitique \u00e0 durcissement structural Num\u00e9ro mati\u00e8re: 1.4543 Norme  [&#8230;]<\/p>\n","protected":false},"featured_media":61190,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[846,838,1037,840,854,842],"product_tag":[],"class_list":["post-191276","product","type-product","status-publish","has-post-thumbnail","product_cat-acier-inoxydable","product_cat-acier-medical","product_cat-aeronautique","product_cat-instruments-fr","product_cat-martensitique-durcissement-structural","product_cat-outils-a-couper","pa_ausfuehrung-etire","pa_ausfuehrung-geschliffen","pa_ausfuehrung-gezogen","pa_ausfuehrung-meule","pa_ausfuehrung-2-barres-3m","pa_ausfuehrung-2-longueurs-spec","pa_ausfuehrung-2-ring","pa_ausfuehrung-2-staebe-3m","pa_ausfuehrung-2-staebe-spez","pa_ausfuehrung-2-torche","pa_durchmesser-1-000","pa_durchmesser-1-050","pa_durchmesser-10-000","pa_durchmesser-11-000","pa_durchmesser-11-112","pa_durchmesser-12-000","pa_durchmesser-12-700","pa_durchmesser-13-000","pa_durchmesser-14-000","pa_durchmesser-15-000","pa_durchmesser-15-870","pa_durchmesser-16-000","pa_durchmesser-18-000","pa_durchmesser-19-050","pa_durchmesser-2-000","pa_durchmesser-2-350","pa_durchmesser-2-500","pa_durchmesser-2-700","pa_durchmesser-2-800","pa_durchmesser-20-000","pa_durchmesser-21-000","pa_durchmesser-22-000","pa_durchmesser-22-200","pa_durchmesser-23-000","pa_durchmesser-23-500","pa_durchmesser-24-000","pa_durchmesser-25-000","pa_durchmesser-25-400","pa_durchmesser-26-000","pa_durchmesser-27-000","pa_durchmesser-28-000","pa_durchmesser-29-000","pa_durchmesser-3-000","pa_durchmesser-3-175","pa_durchmesser-3-500","pa_durchmesser-30-000","pa_durchmesser-31-750","pa_durchmesser-33-000","pa_durchmesser-35-000","pa_durchmesser-38-100","pa_durchmesser-4-000","pa_durchmesser-4-500","pa_durchmesser-4-760","pa_durchmesser-40-000","pa_durchmesser-44-450","pa_durchmesser-45-000","pa_durchmesser-48-000","pa_durchmesser-5-000","pa_durchmesser-5-500","pa_durchmesser-50-000","pa_durchmesser-50-800","pa_durchmesser-6-000","pa_durchmesser-6-350","pa_durchmesser-60-000","pa_durchmesser-63-500","pa_durchmesser-7-000","pa_durchmesser-7-500","pa_durchmesser-7-900","pa_durchmesser-70-000","pa_durchmesser-8-000","pa_durchmesser-80-000","pa_durchmesser-9-000","pa_durchmesser-9-520","pa_toleranz-fg-6","pa_toleranz-fg-6-fr","pa_toleranz-fg-8-fr","pa_toleranz-fg-8","pa_toleranz-h-6","pa_toleranz-h-6-fr","pa_toleranz-h-7","pa_toleranz-h-7-fr","pa_toleranz-h-8","pa_toleranz-h-8-fr","pa_toleranz-h-9-fr","pa_toleranz-h-9","pa_toleranz-spec","pa_toleranz-spez","first","instock","purchasable","product-type-variable"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CHRONIFER 455 KL - L. 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