{"id":4090,"date":"2026-09-14T06:17:53","date_gmt":"2026-09-13T22:17:53","guid":{"rendered":"https:\/\/dzxmetals.com\/product\/cobalt-chromium-tube\/"},"modified":"2026-09-14T06:17:53","modified_gmt":"2026-09-13T22:17:53","slug":"cobalt-chromium-tube","status":"publish","type":"product","link":"https:\/\/dzxmetals.com\/de\/product\/cobalt-chromium-tube\/","title":{"rendered":"Kobalt-Chrom-R\u00f6hre"},"content":{"rendered":"<style>\n.dzx-product-content{max-width:1280px;margin:0 auto;padding:0 20px;color:#263746;line-height:1.72;font-size:16px;box-sizing:border-box}\n.dzx-product-content *{box-sizing:border-box}\n.dzx-product-content h2,.dzx-product-content h3{color:#123e66;line-height:1.3;margin:1.8rem 0 .8rem;font-weight:700}\n.dzx-product-content h2{font-size:clamp(1.45rem,2.1vw,2rem);text-align:center}\n.dzx-product-content h3{font-size:1.18rem}\n.dzx-product-content p{margin:0 0 1rem;color:#445665}\n.dzx-product-content ul{padding-left:1.25rem;margin:.6rem 0 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a.button{display:inline-block;background:#1266b1;color:#fff!important;border:1px solid #1266b1;border-radius:6px;padding:.7rem 1.25rem;margin:.75rem .45rem .75rem 0;text-decoration:none;font-weight:700;line-height:1.2;transition:background .2s ease,box-shadow .2s ease}\n.dzx-product-content .btn:hover,.dzx-product-content a.btn:hover,.dzx-product-content a.button:hover{background:#0b4d89;color:#fff!important;box-shadow:0 7px 16px rgba(18,102,177,.22)}\n.dzx-product-content .callout{background:#F7FAFC;border-left:4px solid #1266b1;border-radius:8px;padding:1rem 1.2rem;margin:1.2rem 0}\n.dzx-product-content .callout p:last-child{margin-bottom:0}\n.dzx-product-content .qa{background:#fff;border:1px solid #e2ebf3;border-radius:8px;padding:1rem 1.15rem;margin:.75rem 0}\n.dzx-product-content .qa strong{display:block;color:#123e66;margin-bottom:.3rem}\n.dzx-product-content .qa p{margin:0}\n@media (max-width:900px){.dzx-product-content{padding:0 16px}.dzx-product-content .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dzx-product-content .protable{grid-template-columns:repeat(3,minmax(0,1fr))}}\n@media (max-width:560px){.dzx-product-content{padding:0 12px;font-size:15px}.dzx-product-content .spec-grid,.dzx-product-content .protable{grid-template-columns:1fr}.dzx-product-content h2{font-size:1.45rem}.dzx-product-content .lead{font-size:1rem}}\n<\/style>\n<div class=\"dzx-product-content\">\n<div class=\"tab-content pb-3\">\n<div class=\"row align-items-center pt-md-4\">\n<div class=\"col-md-6\">\n<div class=\"pl-md-4\" style=\"margin-top: -2.6rem;\">\n<p>Kobalt-Chrom-Rohre sind Hochleistungsmetallrohre, die haupts\u00e4chlich aus Kobalt-Chrom-Legierungen hergestellt werden. Diese werden h\u00e4ufig mit Molybd\u00e4n, Nickel und Wolfram legiert, um ihre Korrosionsbest\u00e4ndigkeit, Festigkeit und H\u00e4rte zu verbessern. Bekannt f\u00fcr ihre hervorragende Best\u00e4ndigkeit gegen\u00fcber sauren und alkalischen Umgebungen, bieten diese Legierungsrohre zudem eine ausgezeichnete mechanische Festigkeit und Verschlei\u00dffestigkeit. Aufgrund ihrer au\u00dfergew\u00f6hnlichen Materialeigenschaften sind sie die erste Wahl f\u00fcr anspruchsvolle Anwendungen in der Medizintechnik, der Luft- und Raumfahrt, der petrochemischen Verarbeitung, der Energieerzeugung und der Pr\u00e4zisionstechnik.<\/p>\n<p><strong>Verf\u00fcgbare Klassenstufen<\/strong>: L605<br \/>\n                        <strong>Au\u00dfendurchmesser<\/strong>: 6 mm \u2013 150 mm oder individuell anpassbar<br \/>\n                        <strong>Wandst\u00e4rke<\/strong>: &gt; 5 mm oder anpassbar<br \/>\n                        <strong>L\u00e4nge<\/strong>: 100 mm und gr\u00f6\u00dfer (anpassbar)\n                      <\/p>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"clearfix\"><\/div>\n<\/p><\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"row\">\n<div class=\"col-md-6\">\n<div class=\"protitle\">Physikalische Eigenschaften<\/div>\n<div class=\"table-responsive mb-4\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr>\n<td>Dichte<\/td>\n<td>8,3\u20138,9 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Schmelzpunkt<\/td>\n<td>1310-1495 \u2103<\/td>\n<\/tr>\n<tr>\n<td>W\u00e4rmeausdehnungskoeffizient (CTE)<\/td>\n<td>12,5\u201314,2 \u00b5m\/m\u00b7\u00b0C (20\u2013250 \u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>W\u00e4rmeleitf\u00e4higkeit<\/td>\n<td>14-69 W\/m\u00b7K<\/td>\n<\/tr>\n<tr>\n<td>Spezifische W\u00e4rmekapazit\u00e4t<\/td>\n<td>20 J\/kg\u00b7K<\/td>\n<\/tr>\n<\/table><\/div>\n<\/p><\/div>\n<div class=\"col-md-6\">\n<div class=\"protitle\">Mechanische Eigenschaften<\/div>\n<div class=\"table-responsive mb-4\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr>\n<td>H\u00e4rte<\/td>\n<td>HRC 30-55<\/td>\n<\/tr>\n<tr>\n<td>Zugfestigkeit<\/td>\n<td>\u2265700 MPa (z. B. medizinischer L605 im gegl\u00fchten Zustand)<\/td>\n<\/tr>\n<tr>\n<td>Streckgrenze<\/td>\n<td>\u2265550 MPa<\/td>\n<\/tr>\n<tr>\n<td>Verl\u00e4ngerung<\/td>\n<td>\u22653,0% \u2013 15%<\/td>\n<\/tr>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"clearfix\"><\/div>\n<div class=\"protitle\">Merkmale<\/div>\n<ul class=\"discitem1\">\n<li>Hohe Zugfestigkeit (\u2265700 MPa)<\/li>\n<li>Ausgezeichnete Bearbeitbarkeit (gegl\u00fchte Dehnung \u226535%)<\/li>\n<li>Hervorragende Korrosionsbest\u00e4ndigkeit (Korrosionsrate)\n                <\/li>\n<li>Gute thermische und elektrische Leitf\u00e4higkeit (W\u00e4rmeleitf\u00e4higkeit: 12,3\u201323,9 W\/m\u00b7K; elektrische Leitf\u00e4higkeit: ~20% IACS)<\/li>\n<li>Au\u00dfergew\u00f6hnliche Verschlei\u00dffestigkeit (H\u00e4rte: HRC 40\u201355; Verschlei\u00dfrate nur 1\/10 der von Edelstahl 304)<\/li>\n<li>Hohe Kriechfestigkeit (beh\u00e4lt hohe Festigkeit bei 760\u00b0C)<\/li>\n<\/ul>\n<div class=\"protitle\">Anwendungen<\/div>\n<ul class=\"discitem1\">\n<li><strong>Medizinisch<\/strong>Wird in Koronarstents (z. B. aus der Legierung L-605) verwendet, um radiale Stabilit\u00e4t zu gew\u00e4hrleisten und eine schnelle Endothelialisierung zur Gef\u00e4\u00dfreparatur zu f\u00f6rdern.<\/li>\n<li><strong>Luft- und Raumfahrt<\/strong>Anwendung findet sie in Raketentriebwerksd\u00fcsen, die als Injektorkomponenten dienen und Oxidation in fl\u00fcssigem Sauerstoff\/Kerosin-Flammenumgebungen widerstehen m\u00fcssen.<\/li>\n<li><strong>Pr\u00e4zisionsinstrumente<\/strong>Als Schutzrohre f\u00fcr Thermoelemente eingesetzt, widerstehen Rohre aus einer Kobalt-Chrom-Wolfram-Legierung Vibrationen und Verschlei\u00df bei Temperaturen bis zu 1200\u00b0C.<\/li>\n<\/ul>\n<\/div>","protected":false},"featured_media":2814,"parent":0,"menu_order":0,"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":""}},"footnotes":""},"class_list":["post-4090","product","type-product","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/product\/4090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/product\/4090\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/media\/2814"}],"wp:attachment":[{"href":"https:\/\/dzxmetals.com\/de\/wp-json\/wp\/v2\/media?parent=4090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}