{"id":2711,"date":"2026-03-02T08:55:51","date_gmt":"2026-03-02T07:55:51","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=2711"},"modified":"2026-03-02T08:55:51","modified_gmt":"2026-03-02T07:55:51","slug":"incoloy-alloy-for-heat-exchanger","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/es\/incoloy-alloy-for-heat-exchanger\/","title":{"rendered":"\u00bfPor qu\u00e9 utilizar la aleaci\u00f3n Incoloy para intercambiadores de calor con alto contenido en cloruros?"},"content":{"rendered":"<p data-path-to-node=\"3\">Seleccionar el \u00f3ptimo <b data-path-to-node=\"3\" data-index-in-node=\"22\">Aleaci\u00f3n de Incoloy para intercambiador de calor<\/b> unidades requiere una comprensi\u00f3n matizada de la intersecci\u00f3n entre la tensi\u00f3n mec\u00e1nica y la agresi\u00f3n qu\u00edmica. En entornos de alta temperatura o en sistemas expuestos a picaduras localizadas, los aceros inoxidables est\u00e1ndar suelen fallar debido al agrietamiento por corrosi\u00f3n bajo tensi\u00f3n (SCC) inducido por cloruros. Como ingenieros, nos fijamos en la serie Incoloy -espec\u00edficamente en las familias 800 y 825- para obtener la resistencia a la oxidaci\u00f3n y la estabilidad metal\u00fargica necesarias de las que carecen los aceros de la serie 300. El secreto reside en el equilibrio controlado de la resistencia a la oxidaci\u00f3n y la estabilidad metal\u00fargica. El secreto reside en el equilibrio controlado de n\u00edquel, cromo y hierro, a menudo aumentado con titanio para su estabilizaci\u00f3n.<\/p>\n<p data-path-to-node=\"3\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-2712\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/139.jpg\" alt=\"\u00bfPor qu\u00e9 utilizar la aleaci\u00f3n Incoloy para intercambiadores de calor con alto contenido en cloruros?\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/139.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/139-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/139-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/139-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"4\">La ventaja metal\u00fargica: 800H frente a 825 en medios t\u00e9rmicos<\/h3>\n<p data-path-to-node=\"5\">Cuando evaluamos un <b data-path-to-node=\"5\" data-index-in-node=\"20\">Aleaci\u00f3n de Incoloy para intercambiador de calor<\/b> aplicaciones, esencialmente estamos eligiendo entre la resistencia a la fluencia a alta temperatura y la protecci\u00f3n contra la corrosi\u00f3n acuosa.<\/p>\n<p data-path-to-node=\"6\">Incoloy 800H (UNS N08811) is the &#8220;workhorse&#8221; for high-temperature exchangers. Its carbon content is restricted to <span class=\"math-inline\" data-math=\"0.05\\%\" data-index-in-node=\"114\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">0.05%<\/span><\/span><\/span><\/span><\/span>\u2013<span class=\"math-inline\" data-math=\"0.10\\%\" data-index-in-node=\"121\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">0.10%<\/span><\/span><\/span><\/span><\/span>, y se somete a un recocido por disoluci\u00f3n a alta temperatura para garantizar un tama\u00f1o de grano grueso (ASTM 5 o m\u00e1s grueso). Esta microestructura es fundamental para maximizar la resistencia a la rotura por fluencia por encima de los 10 mm. <span class=\"math-inline\" data-math=\"600^\\circ\\text{C}\" data-index-in-node=\"308\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">60<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2218<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">C<\/span><\/span><\/span><\/span><\/span><\/span>.<\/p>\n<p data-path-to-node=\"7\">A la inversa, <a href=\"https:\/\/www.nickelcasting.com\/ar\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84\/%d8%a7%d9%84%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%85%d8%b9%d8%af%d9%86%d9%8a%d8%a9-incoloy\/incoloy-825\/\">Incoloy 825<\/a> (UNS N08825) is more of a &#8220;specialist&#8221; for aggressive chemical media. By increasing the nickel content to <span class=\"math-inline\" data-math=\"38\\%\" data-index-in-node=\"130\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">38%<\/span><\/span><\/span><\/span><\/span>\u2013<span class=\"math-inline\" data-math=\"46\\%\" data-index-in-node=\"135\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">46%<\/span><\/span><\/span><\/span><\/span> y a\u00f1adiendo molibdeno (<span class=\"math-inline\" data-math=\"2.5\\%\" data-index-in-node=\"163\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">2.5%<\/span><\/span><\/span><\/span><\/span>\u2013<span class=\"math-inline\" data-math=\"3.5\\%\" data-index-in-node=\"169\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">3.5%<\/span><\/span><\/span><\/span><\/span>) y el cobre (<span class=\"math-inline\" data-math=\"1.5\\%\" data-index-in-node=\"188\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1.5%<\/span><\/span><\/span><\/span><\/span>\u2013<span class=\"math-inline\" data-math=\"3.0\\%\" data-index-in-node=\"194\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">3.0%<\/span><\/span><\/span><\/span><\/span>), la aleaci\u00f3n adquiere una resistencia excepcional a los \u00e1cidos reductores, como los \u00e1cidos sulf\u00farico y fosf\u00f3rico. En los intercambiadores de calor de carcasa y tubos que manipulan gases sulfurosos o agua de refrigeraci\u00f3n contaminada, el 825 suele ser la apuesta metal\u00fargica m\u00e1s segura.<\/p>\n<h3 data-path-to-node=\"8\">Propiedades comparativas de los materiales<\/h3>\n<p data-path-to-node=\"9\">En la tabla siguiente se describen los puntos de referencia qu\u00edmicos y los l\u00edmites mec\u00e1nicos que definen el rendimiento de estas aleaciones en los equipos de transferencia de calor.<\/p>\n<table data-path-to-node=\"10\">\n<thead>\n<tr>\n<td><strong>Elemento \/ Propiedad<\/strong><\/td>\n<td><strong>Incoloy 800H (UNS N08811)<\/strong><\/td>\n<td><strong>Incoloy 825 (UNS N08825)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"10,1,0,0\"><b data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\">N\u00edquel (Ni) %<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,1,1,0\">30.0 &#8211; 35.0<\/span><\/td>\n<td><span data-path-to-node=\"10,1,2,0\">38.0 &#8211; 46.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,2,0,0\"><b data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\">Cromo (Cr) %<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,2,1,0\">19.0 &#8211; 23.0<\/span><\/td>\n<td><span data-path-to-node=\"10,2,2,0\">19.5 &#8211; 23.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,3,0,0\"><b data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\">Hierro (Fe) %<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,3,1,0\">39,5 min<\/span><\/td>\n<td><span data-path-to-node=\"10,3,2,0\">22.0 min<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,4,0,0\"><b data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\">Molibdeno (Mo) %<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,4,1,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"10,4,2,0\">2.5 &#8211; 3.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,5,0,0\"><b data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\">Cobre (Cu) %<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,5,1,0\">&#8211;<\/span><\/td>\n<td><span data-path-to-node=\"10,5,2,0\">1.5 &#8211; 3.0<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,6,0,0\"><b data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\">Resistencia a la tracci\u00f3n (MPa)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,6,1,0\"><span class=\"math-inline\" data-math=\"\\ge 450\" data-index-in-node=\"0\">$\\ge 450$<\/span><\/span><\/td>\n<td><span data-path-to-node=\"10,6,2,0\"><span class=\"math-inline\" data-math=\"\\ge 585\" data-index-in-node=\"0\">$\\ge 585$<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"10,7,0,0\"><b data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\">L\u00edmite el\u00e1stico (MPa)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"10,7,1,0\"><span class=\"math-inline\" data-math=\"\\ge 170\" data-index-in-node=\"0\">$\\ge 170$<\/span><\/span><\/td>\n<td><span data-path-to-node=\"10,7,2,0\"><span class=\"math-inline\" data-math=\"\\ge 240\" data-index-in-node=\"0\">$\\ge 240$<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"11\">Gesti\u00f3n de la expansi\u00f3n t\u00e9rmica y la sulfuraci\u00f3n<\/h3>\n<p data-path-to-node=\"12\">Un descuido com\u00fan en el dise\u00f1o de intercambiadores de calor es el coeficiente de expansi\u00f3n t\u00e9rmica (CTE). Dado que las aleaciones Incoloy tienen un alto contenido en hierro en comparaci\u00f3n con las Hastelloy, su CTE es m\u00e1s compatible con las carcasas de acero al carbono, lo que reduce el riesgo de fallo de la uni\u00f3n tubo-carcasa durante los ciclos t\u00e9rmicos.<\/p>\n<p data-path-to-node=\"13\">Furthermore, in environments containing sulfur (common in refinery &#8220;bottom-of-the-barrel&#8221; processing), the chromium content in these alloys facilitates the formation of a protective Cr-oxide scale. However, if the atmosphere shifts from oxidizing to reducing, the stability of this scale is compromised. In such cases, 800H remains superior for gas-to-gas exchangers, while 825 excels in liquid-to-liquid exchangers where acid dew point corrosion is a concern.<\/p>\n<p data-path-to-node=\"13\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-2713\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/140.jpg\" alt=\"\u00bfPor qu\u00e9 utilizar la aleaci\u00f3n Incoloy para intercambiadores de calor con alto contenido en cloruros?\" width=\"1024\" height=\"765\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/140.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/140-300x224.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/140-768x574.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/03\/140-16x12.jpg 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"14\">Veredicto de ingenier\u00eda<\/h3>\n<p data-path-to-node=\"15\">La decisi\u00f3n de especificar un <b data-path-to-node=\"15\" data-index-in-node=\"27\">Aleaci\u00f3n de Incoloy para intercambiador de calor<\/b> La fabricaci\u00f3n nunca debe basarse \u00fanicamente en el coste. Es una decisi\u00f3n basada en la <span class=\"math-inline\" data-math=\"Pitting Resistance Equivalent Number (PREN)\" data-index-in-node=\"139\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">P<\/span><span class=\"mord mathnormal\">i<\/span><span class=\"mord mathnormal\">tt<\/span><span class=\"mord mathnormal\">en<\/span><span class=\"mord mathnormal\">g<\/span><span class=\"mord mathnormal\">R<\/span><span class=\"mord mathnormal\">es<\/span><span class=\"mord mathnormal\">i<\/span><span class=\"mord mathnormal\">s<\/span><span class=\"mord mathnormal\">t<\/span><span class=\"mord mathnormal\">un<\/span><span class=\"mord mathnormal\">ce<\/span><span class=\"mord mathnormal\">Ec<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mord mathnormal\">i<\/span><span class=\"mord mathnormal\">v<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mord mathnormal\">l<\/span><span class=\"mord mathnormal\">e<\/span><span class=\"mord mathnormal\">n<\/span><span class=\"mord mathnormal\">tN<\/span><span class=\"mord mathnormal\">u<\/span><span class=\"mord mathnormal\">mb<\/span><span class=\"mord mathnormal\">er<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">PREN<\/span><span class=\"mclose\">)<\/span><\/span><\/span><\/span><\/span> y las curvas espec\u00edficas de fluencia-ruptura de los medios. Para los generadores de vapor de alta presi\u00f3n, las variantes 800H\/HT son innegociables. Para sistemas refrigerados por agua de mar o calentadores de \u00e1cido fosf\u00f3rico, la variante 825 estabilizada con Mo proporciona el seguro necesario contra la SCC catastr\u00f3fica.<\/p>\n<hr data-path-to-node=\"16\" \/>\n<h3 data-path-to-node=\"17\">Preguntas y respuestas relacionadas:<\/h3>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">1. \u00bfPor qu\u00e9 se prefiere Incoloy 800H a <a href=\"https:\/\/www.nickelcasting.com\/ar\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84\/%d8%a7%d9%84%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%85%d8%b9%d8%af%d9%86%d9%8a%d8%a9-incoloy\/incoloy-800\/\">Incoloy 800<\/a> para intercambiadores de alta temperatura?<\/b><\/p>\n<p data-path-to-node=\"18\">The &#8220;H&#8221; designation signifies a controlled carbon range (<span class=\"math-inline\" data-math=\"0.05\\%\u20130.10\\%\" data-index-in-node=\"133\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">0,05%-0,10%<\/span><\/span><\/span><\/span><\/span>) y un proceso espec\u00edfico de recocido en soluci\u00f3n. El resultado es un mayor tama\u00f1o de grano, que mejora significativamente la resistencia a la rotura por fluencia a temperaturas superiores a <span class=\"math-inline\" data-math=\"1100^\\circ\\text{F}\" data-index-in-node=\"306\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">110<\/span><span class=\"mord\">0<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2218<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">F<\/span><\/span><\/span><\/span><\/span><\/span> (<span class=\"math-inline\" data-math=\"593^\\circ\\text{C}\" data-index-in-node=\"326\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">59<\/span><span class=\"mord\">3<span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">\u2218<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">C<\/span><\/span><\/span><\/span><\/span><\/span>), mientras que la aleaci\u00f3n est\u00e1ndar 800 puede sufrir inestabilidad en el crecimiento del grano.<\/p>\n<p data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">2. \u00bfPuede el Incoloy 825 resistir las picaduras en aplicaciones con agua de mar estancada?<\/b><\/p>\n<p data-path-to-node=\"19\">Mientras que el Incoloy 825 tiene una excelente resistencia a la SCC debido a su alto contenido en n\u00edquel, su contenido en Mo (<span class=\"math-inline\" data-math=\"2.5\\%\u20133.5\\%\" data-index-in-node=\"167\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">2,5%-3,5%<\/span><\/span><\/span><\/span><\/span>) podr\u00eda ser insuficiente para el agua de mar estancada, donde puede producirse corrosi\u00f3n por grietas. En tales escenarios espec\u00edficos de intercambiadores de calor, una aleaci\u00f3n con un mayor <span class=\"math-inline\" data-math=\"PREN\" data-index-in-node=\"325\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">PREN<\/span><\/span><\/span><\/span><\/span>, como <a href=\"https:\/\/www.nickelcasting.com\/ar\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84-%d8%a7%d9%84%d8%a5%d9%86%d9%83%d9%88%d9%86%d9%8a%d9%84\/inconel-625\/\">Inconel 625<\/a>, en funci\u00f3n de la velocidad del flujo.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">3. \u00bfCu\u00e1les son las consideraciones de soldadura de la aleaci\u00f3n Incoloy para tubos de intercambiadores de calor?<\/b><\/p>\n<p data-path-to-node=\"20\">Suelen utilizarse metales de aportaci\u00f3n de composici\u00f3n adecuada, como ERNiCrMo-3 (para 825) o ERNiCr-3 (para 800H). Es fundamental mantener un bajo aporte de calor para evitar la fisuraci\u00f3n por solidificaci\u00f3n y garantizar que la zona afectada por el calor (ZAT) conserve sus propiedades de resistencia a la corrosi\u00f3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Selecting the optimal Incoloy alloy for heat exchanger units requires a nuanced understanding of the intersection between mechanical stress and chemical aggression. In high-temperature environments or systems exposed to localized pitting, standard stainless steels often fail due to chloride-induced stress corrosion cracking (SCC). As engineers, we look toward the Incoloy series\u2014specifically the 800 and 825 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2713,"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-2711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1772438014:1"],"_edit_last":["1"],"rank_math_seo_score":["73"],"rank_math_description":["Fretting over SCC in chloride-heavy thermal systems? Selecting the right Incoloy alloy for heat exchanger is vital. 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As engineers, we look toward the Incoloy series\u2014specifically the 800 and 825&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/2711","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=2711"}],"version-history":[{"count":1,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/2711\/revisions"}],"predecessor-version":[{"id":2714,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/posts\/2711\/revisions\/2714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/media\/2713"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/media?parent=2711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/categories?post=2711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/es\/wp-json\/wp\/v2\/tags?post=2711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}