{"id":1749,"date":"2025-12-01T04:49:21","date_gmt":"2025-12-01T03:49:21","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=1749"},"modified":"2026-01-30T03:08:04","modified_gmt":"2026-01-30T02:08:04","slug":"how-much-nickel-is-in-inconel-625","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/es\/how-much-nickel-is-in-inconel-625\/","title":{"rendered":"\u00bfCu\u00e1nto n\u00edquel hay en el Inconel 625?"},"content":{"rendered":"<section class=\"article135\" data-role=\"outer\">\n<section class=\"_135editor\" data-role=\"paragraph\">La respuesta corta es que <strong><a href=\"https:\/\/www.nickelcasting.com\/it\/leghe-di-nichel\/leghe-di-nichel-inconel\/inconel-625\/\">Inconel 625<\/a> contiene un m\u00ednimo de 58,0% de N\u00edquel.<\/strong><\/section>\n<section class=\"_135editor\" data-role=\"paragraph\">\n<p data-path-to-node=\"10\">However, unlike simpler metals, the precise &#8220;balance&#8221; of nickel in Alloy 625 fluctuates based on the inclusion of other hardening elements like Molybdenum and Niobium. This guide breaks down the exact composition standards, why that specific percentage matters, and how the nickel content defines the material&#8217;s performance.<\/p>\n<p data-path-to-node=\"10\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-1750 aligncenter\" src=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-300x169.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-1024x576.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-768x432.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2>El desglose qu\u00edmico exacto: Lo que dicen las normas<\/h2>\n<p data-path-to-node=\"12\">Para saber exactamente cu\u00e1nto n\u00edquel hay en el Inconel 625, debemos fijarnos en las normas industriales vigentes, en concreto <strong>ASTM B443<\/strong> y <strong>AMS 5599<\/strong>. Estas especificaciones dictan los l\u00edmites de la composici\u00f3n qu\u00edmica para garantizar que el material funcione de forma predecible sometido a grandes esfuerzos.<\/p>\n<p data-path-to-node=\"13\">Aunque el n\u00edquel es el elemento primario, sirve de base para una matriz compleja. He aqu\u00ed la composici\u00f3n qu\u00edmica l\u00edmite est\u00e1ndar (en peso %):<\/p>\n<table data-path-to-node=\"14\">\n<thead>\n<tr>\n<td><strong>Elemento<\/strong><\/td>\n<td><strong>S\u00edmbolo<\/strong><\/td>\n<td><strong>Porcentaje (%)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"14,1,0,0\"><b>N\u00edquel<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,1,1,0\"><b>Ni<\/b><\/span><\/td>\n<td><span data-path-to-node=\"14,1,2,0\"><b>58,0 min (Equilibrio)<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,2,0,0\">Cromo<\/span><\/td>\n<td><span data-path-to-node=\"14,2,1,0\">Cr<\/span><\/td>\n<td><span data-path-to-node=\"14,2,2,0\">20.0 - 23.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,3,0,0\">Molibdeno<\/span><\/td>\n<td><span data-path-to-node=\"14,3,1,0\">Mo<\/span><\/td>\n<td><span data-path-to-node=\"14,3,2,0\">8.0 - 10.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,4,0,0\">Niobio + T\u00e1ntalo<\/span><\/td>\n<td><span data-path-to-node=\"14,4,1,0\">Nb + Ta<\/span><\/td>\n<td><span data-path-to-node=\"14,4,2,0\">3.15 - 4.15<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,5,0,0\">Hierro<\/span><\/td>\n<td><span data-path-to-node=\"14,5,1,0\">Fe<\/span><\/td>\n<td><span data-path-to-node=\"14,5,2,0\">5,0 m\u00e1x.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,6,0,0\">Manganeso<\/span><\/td>\n<td><span data-path-to-node=\"14,6,1,0\">Mn<\/span><\/td>\n<td><span data-path-to-node=\"14,6,2,0\">0,50 m\u00e1x.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"14,7,0,0\">Silicio<\/span><\/td>\n<td><span data-path-to-node=\"14,7,1,0\">Si<\/span><\/td>\n<td><span data-path-to-node=\"14,7,2,0\">0,50 m\u00e1x.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section class=\"_135editor\" data-role=\"paragraph\">\n<p data-path-to-node=\"15\"><em>Note: In many material certifications (MTRs), you will see the Nickel content listed as &#8220;Balance.&#8221; This means after all other specific elements (Cr, Mo, Nb, Fe) are accounted for, Nickel makes up the remainder. In practice, this usually results in a Nickel content ranging between <strong>60% y 62%<\/strong>.<\/em><\/p>\n<h2><strong>Why the &#8220;58% Minimum&#8221; Threshold Matters<\/strong><\/h2>\n<p data-path-to-node=\"17\">La cuesti\u00f3n de <strong>cu\u00e1nto n\u00edquel hay en Inconel 625<\/strong> isn&#8217;t just about categorization; it is about survival in hostile environments. The specific threshold of 58% is critical for three main reasons:<\/p>\n<h3><strong>1. Inmunidad a la corrosi\u00f3n bajo tensi\u00f3n por iones cloruro<\/strong><\/h3>\n<p data-path-to-node=\"19\">La ventaja m\u00e1s significativa de tener m\u00e1s de 58% de n\u00edquel es la inmunidad pr\u00e1cticamente total al agrietamiento por corrosi\u00f3n bajo tensi\u00f3n por iones cloruro (SCC). Los aceros inoxidables con menor contenido de n\u00edquel (como el 316SS) fallan con frecuencia en entornos de agua salada o de procesamiento qu\u00edmico porque se agrietan bajo tensi\u00f3n de tracci\u00f3n. El alto contenido de n\u00edquel de Inconel 625 act\u00faa como estabilizador, evitando este modo de fallo espec\u00edfico.<\/p>\n<h3><strong>2. Estabilidad a altas temperaturas<\/strong><\/h3>\n<p data-path-to-node=\"21\">El n\u00edquel es un estabilizador austen\u00edtico. Al mantener una elevada base de n\u00edquel, el Inconel 625 conserva su estructura cristalina c\u00fabica centrada en la cara (FCC) desde temperaturas criog\u00e9nicas de hasta 982\u00b0C (1800\u00b0F). Esto garantiza que el material no se vuelva quebradizo a temperaturas de congelaci\u00f3n ni pierda su integridad estructural en los sistemas de escape de los motores a reacci\u00f3n.<\/p>\n<h3><strong>3. Solubilidad de los elementos de aleaci\u00f3n<\/strong><\/h3>\n<p data-path-to-node=\"23\">El n\u00edquel tiene una capacidad \u00fanica para retener grandes cantidades de otros elementos en soluci\u00f3n s\u00f3lida. La matriz formada por el contenido de n\u00edquel de ~60% permite la adici\u00f3n de molibdeno (8-10%) y niobio (3-4%). La interacci\u00f3n entre la base de n\u00edquel y estos elementos rigidizadores es lo que confiere al 625 su incre\u00edble l\u00edmite el\u00e1stico sin necesidad de tratamientos t\u00e9rmicos de endurecimiento por precipitaci\u00f3n.<\/p>\n<h2><strong>Inconel 625 frente a otras aleaciones: La diferencia del n\u00edquel<\/strong><\/h2>\n<p data-path-to-node=\"25\">Para apreciar plenamente la composici\u00f3n, es \u00fatil comparar <strong>cu\u00e1nto n\u00edquel hay en Inconel 625<\/strong> frente a otras superaleaciones comunes.<\/p>\n<ul class=\"list-paddingleft-2\" data-path-to-node=\"26\">\n<li>\n<p data-path-to-node=\"26,0,0\"><strong>Inconel 625 (58% min Ni):<\/strong> Dise\u00f1ado para ofrecer la m\u00e1xima resistencia a la corrosi\u00f3n y reforzar las soluciones s\u00f3lidas.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,1,0\"><strong><a href=\"https:\/\/www.nickelcasting.com\/it\/leghe-di-nichel\/leghe-di-nichel-inconel\/inconel-718\/\">Inconel 718<\/a> (~50-55% Ni):<\/strong> Contiene menos n\u00edquel y m\u00e1s hierro (aproximadamente 17-20%). Mientras que el 718 es m\u00e1s fuerte debido al endurecimiento por envejecimiento, el 625 ofrece una mayor resistencia a la corrosi\u00f3n por su mayor contenido en n\u00edquel y molibdeno.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,2,0\"><strong><a href=\"https:\/\/www.nickelcasting.com\/it\/leghe-di-nichel\/leghe-di-nichel-hastelloy\/hastelloy-c-276\/\">Hastelloy C-276<\/a> (~57% Ni):<\/strong> Contenido en n\u00edquel muy similar al 625, pero con mayor contenido en molibdeno y menor en cromo.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"28\">Al especificar materiales para el agua de mar, el sector aeroespacial o el procesamiento qu\u00edmico, es necesario verificar <strong>cu\u00e1nto n\u00edquel hay en Inconel 625<\/strong> es el primer paso para garantizar la calidad. Con un m\u00ednimo de 58,0% de N\u00edquel combinado con un alto contenido de Cromo y Molibdeno, esta superaleaci\u00f3n ofrece un raro equilibrio de fabricabilidad y extrema resistencia a los ataques medioambientales.<\/p>\n<p data-path-to-node=\"28\"><img decoding=\"async\" class=\"size-full wp-image-1751 aligncenter\" src=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12.jpg 1200w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12-300x169.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12-1024x576.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12-768x432.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/12-18x10.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h3><strong>Preguntas m\u00e1s frecuentes (FAQ)<\/strong><\/h3>\n<p data-path-to-node=\"31\"><strong>P1: \u00bfEl contenido de n\u00edquel del Inconel 625 lo hace magn\u00e9tico?<\/strong>Debido a su alto contenido en n\u00edquel (m\u00ednimo 58%) y a su estructura cristalina austen\u00edtica, el Inconel 625 es amagn\u00e9tico. Sigue siendo no magn\u00e9tico incluso tras una exposici\u00f3n prolongada a temperaturas muy bajas o muy altas, lo que lo hace \u00fatil en aplicaciones electr\u00f3nicas o submarinas sensibles.<\/p>\n<p data-path-to-node=\"32\"><strong>P2: \u00bfC\u00f3mo es el contenido de n\u00edquel en Inconel 625 en comparaci\u00f3n con Inconel 718?<\/strong>El Inconel 625 suele tener un mayor contenido de n\u00edquel (58% como m\u00ednimo) en comparaci\u00f3n con el Inconel 718, que suele contener entre 50% y 55% de n\u00edquel. El Inconel 718 compensa esta diferencia con un mayor contenido de hierro. El mayor contenido de n\u00edquel del 625 contribuye a su mayor resistencia a la oxidaci\u00f3n y la corrosi\u00f3n en comparaci\u00f3n con el 718.<\/p>\n<p data-path-to-node=\"33\"><strong>P3: \u00bfEs el alto contenido de n\u00edquel la \u00fanica raz\u00f3n por la que Inconel 625 es resistente a la corrosi\u00f3n?<\/strong>Aunque el alto contenido en N\u00edquel proporciona inmunidad al agrietamiento por corrosi\u00f3n bajo tensi\u00f3n, no es el \u00fanico factor. La resistencia a la corrosi\u00f3n del Inconel 625 es el resultado de la sinergia entre el N\u00edquel, el Cromo (resistencia a la oxidaci\u00f3n) y el Molibdeno (resistencia a la picadura). La matriz de n\u00edquel mantiene unidos estos elementos para proporcionar una protecci\u00f3n completa.<\/p>\n<\/section>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>The short answer is that Inconel 625 contains a minimum of 58.0% Nickel. However, unlike simpler metals, the precise &#8220;balance&#8221; of nickel in Alloy 625 fluctuates based on the inclusion of other hardening elements like Molybdenum and Niobium. This guide breaks down the exact composition standards, why that specific percentage matters, and how the nickel [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1769738742:1"],"_edit_last":["1"],"_thumbnail_id":["1750"],"_wp_page_template":["default"],"site-sidebar-layout":["default"],"ast-site-content-layout":["default"],"site-content-style":["default"],"site-sidebar-style":["default"],"theme-transparent-header-meta":["default"],"_yoast_wpseo_primary_category":["3"],"_yoast_wpseo_focuskw":["How Much Nickel is in Inconel 625"],"_yoast_wpseo_title":["%%title%% %%page%% %%sep%% 28Nickel"],"_yoast_wpseo_metadesc":["The short answer is that Inconel 625 contains a minimum of 58.0% Nickel."],"_yoast_wpseo_linkdex":["69"],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["5"],"rank_math_primary_category":["3"],"rank_math_title":["%title% %page% %sep% 28Nickel"],"rank_math_description":["The short answer is that Inconel 625 contains a minimum of 58.0% Nickel."],"rank_math_focus_keyword":["How Much Nickel is in Inconel 625"],"rank_math_news_sitemap_robots":["index"],"rank_math_robots":["a:1:{i:0;s:5:\"index\";}"],"rank_math_seo_score":["67"],"rank_math_internal_links_processed":["1"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:33:\"How Much Nickel is in Inconel 625\";}"],"astra-migrate-meta-layouts":["set"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1775384825\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_uag_css_file_name":["uag-css-1749.css"],"_elementor_page_assets":["a:0:{}"]},"uagb_featured_image_src":{"full":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11.jpg",1200,675,false],"thumbnail":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-150x150.jpg",150,150,true],"medium":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-300x169.jpg",300,169,true],"medium_large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-768x432.jpg",768,432,true],"large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-1024x576.jpg",1024,576,true],"1536x1536":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11.jpg",1200,675,false],"2048x2048":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11.jpg",1200,675,false],"trp-custom-language-flag":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/11-18x10.jpg",18,10,true]},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/es\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"The short answer is that Inconel 625 contains a minimum of 58.0% Nickel. However, unlike simpler metals, the precise &#8220;balance&#8221; of nickel in Alloy 625 fluctuates based on the inclusion of other hardening elements like Molybdenum and Niobium. This guide breaks down the exact composition standards, why that specific percentage matters, and how the nickel&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/1749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/comments?post=1749"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/1749\/revisions"}],"predecessor-version":[{"id":2556,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/1749\/revisions\/2556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/media\/1750"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/media?parent=1749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/categories?post=1749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/tags?post=1749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}