{"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\/es\/product\/cobalt-chromium-tube\/","title":{"rendered":"Tubo de cobalto-cromo"},"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 1.2rem}\n.dzx-product-content li{margin:.35rem 0;color:#445665}\n.dzx-product-content .protitle1,.dzx-product-content .protitle2,.dzx-product-content .protitle3{color:#123e66;font-size:clamp(1.3rem,2vw,1.85rem);font-weight:700;line-height:1.3;text-align:center;margin:2rem 0 .9rem}\n.dzx-product-content .protitle3{font-size:1.18rem;color:#1266b1}\n.dzx-product-content .lead{font-size:1.08rem;color:#334e66;max-width:980px;margin:0 auto 1.25rem;text-align:center}\n.dzx-product-content .eyebrow{display:inline-block;color:#1266b1;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.45rem}\n.dzx-product-content .section{margin:2rem 0}\n.dzx-product-content .section-title{text-align:center;margin-bottom:1rem}\n.dzx-product-content .section-title h2{margin:.25rem 0 .5rem}\n.dzx-product-content .section-title p{max-width:900px;margin:0 auto}\n.dzx-product-content .spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:1rem 0 1.5rem}\n.dzx-product-content .spec-card,.dzx-product-content .protable>li{background:#F7FAFC;border:1px solid #e2ebf3;border-radius:8px;padding:1rem 1.15rem;min-width:0;transition:box-shadow .2s ease,transform .2s ease}\n.dzx-product-content .spec-card:hover,.dzx-product-content .protable>li:hover{box-shadow:0 10px 24px rgba(18,102,177,.13);transform:translateY(-2px)}\n.dzx-product-content .spec-card h3{text-align:center;margin:.1rem 0 .65rem;color:#1266b1;font-size:1.05rem}\n.dzx-product-content .spec-card p,.dzx-product-content .spec-card li{text-align:left;font-size:.95rem}\n.dzx-product-content .protable{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1rem;padding:0;margin:1rem 0 1.5rem;list-style:none}\n.dzx-product-content .protable>li{list-style:none;text-align:center}\n.dzx-product-content .protable img,.dzx-product-content .related_pic img{display:block;width:100%;height:auto;object-fit:contain}\n.dzx-product-content .table-responsive,.dzx-product-content .table-wrap{width:100%;overflow-x:auto;margin:1rem 0 1.5rem}\n.dzx-product-content table{width:100%;min-width:620px;border-collapse:collapse;background:#fff;margin:0}\n.dzx-product-content table td,.dzx-product-content table th{padding:.65rem .75rem;border:1px solid #dce7f0;vertical-align:top;text-align:left;color:#3d5161;background:#fff}\n.dzx-product-content table tr.top,.dzx-product-content table tr.top>td,.dzx-product-content table tr.top>th,.dzx-product-content table thead tr,.dzx-product-content table thead th,.dzx-product-content table tr:first-child>td,.dzx-product-content table tr:first-child>th{background:#1266b1!important;background-color:#1266b1!important;color:#fff!important;font-weight:700;text-align:center}\n.dzx-product-content table tr.top>td *,.dzx-product-content table tr.top>th *,.dzx-product-content table thead th *{color:#fff!important}\n.dzx-product-content .btn,.dzx-product-content a.btn,.dzx-product-content 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>Los tubos de cobalto-cromo son tubos met\u00e1licos de alto rendimiento fabricados principalmente con aleaciones de cobalto-cromo, a menudo aleadas con molibdeno, n\u00edquel y tungsteno para mejorar su resistencia a la corrosi\u00f3n, su resistencia mec\u00e1nica y su dureza. Conocidos por su excepcional resistencia tanto a ambientes \u00e1cidos como alcalinos, estos tubos de aleaci\u00f3n tambi\u00e9n ofrecen una excelente resistencia mec\u00e1nica y al desgaste. Sus excepcionales propiedades materiales los convierten en la opci\u00f3n preferida para aplicaciones exigentes en dispositivos m\u00e9dicos, sistemas aeroespaciales, procesamiento petroqu\u00edmico, generaci\u00f3n de energ\u00eda e ingenier\u00eda de precisi\u00f3n.<\/p>\n<p><strong>Grados disponibles<\/strong>: L605<br \/>\n                        <strong>Di\u00e1metro exterior<\/strong>: 6 mm \u2013 150 mm, o personalizable<br \/>\n                        <strong>Espesor de la pared<\/strong>: &gt; 5 mm, o personalizable<br \/>\n                        <strong>Longitud<\/strong>: 100 mm o m\u00e1s (personalizable)\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\">Propiedades f\u00edsicas<\/div>\n<div class=\"table-responsive mb-4\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr>\n<td>Densidad<\/td>\n<td>8,3-8,9 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Punto de fusi\u00f3n<\/td>\n<td>1310-1495 \u2103<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de expansi\u00f3n t\u00e9rmica (CTE)<\/td>\n<td>12,5-14,2 \u00b5m\/m\u00b7\u00b0C (20-250 \u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>Conductividad t\u00e9rmica<\/td>\n<td>14-69 W\/m\u00b7K<\/td>\n<\/tr>\n<tr>\n<td>Capacidad calor\u00edfica espec\u00edfica<\/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\">Propiedades mec\u00e1nicas<\/div>\n<div class=\"table-responsive mb-4\">\n<table class=\"table table-striped ke-zeroborder\">\n<tr>\n<td>Dureza<\/td>\n<td>HRC 30-55<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la tracci\u00f3n<\/td>\n<td>\u2265700 MPa (por ejemplo, L605 de grado m\u00e9dico en estado recocido)<\/td>\n<\/tr>\n<tr>\n<td>L\u00edmite el\u00e1stico<\/td>\n<td>\u2265550 MPa<\/td>\n<\/tr>\n<tr>\n<td>Alargamiento<\/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\">Caracter\u00edsticas<\/div>\n<ul class=\"discitem1\">\n<li>Alta resistencia a la tracci\u00f3n (\u2265700 MPa)<\/li>\n<li>Excelente maquinabilidad (elongaci\u00f3n recocida \u226535%)<\/li>\n<li>Excelente resistencia a la corrosi\u00f3n (tasa de corrosi\u00f3n)\n                <\/li>\n<li>Buena conductividad t\u00e9rmica y el\u00e9ctrica (conductividad t\u00e9rmica: 12,3\u201323,9 W\/m\u00b7K; conductividad el\u00e9ctrica: ~20% IACS)<\/li>\n<li>Resistencia al desgaste excepcional (dureza: HRC 40\u201355; la tasa de desgaste es solo 1\/10 de la del acero inoxidable 304).<\/li>\n<li>Alta resistencia a la fluencia (mantiene una alta resistencia a 760 \u00b0C).<\/li>\n<\/ul>\n<div class=\"protitle\">Aplicaciones<\/div>\n<ul class=\"discitem1\">\n<li><strong>M\u00e9dico<\/strong>: Se utiliza en stents coronarios (por ejemplo, tubos de aleaci\u00f3n L-605), proporcionando resistencia radial y promoviendo una r\u00e1pida endotelizaci\u00f3n para la reparaci\u00f3n vascular.<\/li>\n<li><strong>Aeroespacial<\/strong>Aplicado en toberas de motores de cohete que funcionan como componentes inyectores capaces de soportar la oxidaci\u00f3n en entornos de llama de ox\u00edgeno l\u00edquido\/queroseno.<\/li>\n<li><strong>Instrumentos de precisi\u00f3n<\/strong>Utilizados como tubos de protecci\u00f3n para termopares, los tubos de aleaci\u00f3n de cobalto-cromo-tungsteno resisten vibraciones y desgaste a temperaturas de hasta 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\/es\/wp-json\/wp\/v2\/product\/4090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/product\/4090\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/media\/2814"}],"wp:attachment":[{"href":"https:\/\/dzxmetals.com\/es\/wp-json\/wp\/v2\/media?parent=4090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}