{"id":3961,"date":"2026-09-15T23:31:22","date_gmt":"2026-09-15T20:31:22","guid":{"rendered":"https:\/\/www.defencemetal.com\/?p=3961"},"modified":"2026-09-17T23:06:59","modified_gmt":"2026-09-17T20:06:59","slug":"inconel-625-inconel-718-difference","status":"publish","type":"post","link":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/","title":{"rendered":"What Is the Difference Between Inconel 625 and Inconel 718?"},"content":{"rendered":"<p><strong>Inconel 625<\/strong> and <strong>Inconel 718<\/strong> are the two nickel alloys that appear most often in aerospace specifications. Both contain niobium and both work at high temperature \u2014 but they take their strength from completely different mechanisms.<\/p>\n<h3>Solid solution, or precipitation?<\/h3>\n<p>Inconel 625 is a <strong>solid solution<\/strong> alloy. Molybdenum (<strong>8.00\u201310.0%<\/strong>) and niobium remain dissolved within the nickel matrix and strengthen the material by making the atomic lattice harder to shear. No heat treatment is needed; the material is used in the annealed condition.<\/p>\n<p>Inconel 718 is <strong>precipitation hardening<\/strong>. Its composition contains <strong>4.75\u20135.50% niobium + tantalum<\/strong>, <strong>0.65\u20131.15% titanium<\/strong> and <strong>0.20\u20130.80% aluminium<\/strong>. During the ageing treatment these elements combine with nickel to form finely dispersed precipitates and multiply the strength. Molybdenum, meanwhile, falls to 2.80\u20133.30%.<\/p>\n<p>Another important difference is in iron: in 625 iron is <strong>max 5.00%<\/strong> while in 718 it is <strong>12.0\u201324.0%<\/strong>. Iron makes 718 markedly more economical \u2014 one of the reasons 718 is so widespread in aerospace.<\/p>\n<p>The price of that is a temperature limit. The precipitates in 718 begin to lose their stability above roughly 650 \u00b0C. 625, by contrast, can be used at far higher temperatures because its strength does not depend on precipitates.<\/p>\n<h3>Comparison in numbers<\/h3>\n<div style=\"overflow-x:auto;border:1px solid #d7dfe4;background:#fff;margin:10px 0 26px;\">\n<table style=\"border-collapse:collapse;width:100%;font-size:15px;\">\n<thead>\n<tr style=\"background:#DD3333;color:#fff;\">\n<th style=\"padding:12px 14px;text-align:left;color:#ffffff !important;background:#DD3333;\">PROPERTY<\/th>\n<th style=\"padding:12px 14px;text-align:left;color:#ffffff !important;background:#DD3333;\">Inconel 625<\/th>\n<th style=\"padding:12px 14px;text-align:left;color:#ffffff !important;background:#DD3333;\">Inconel 718<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Hardening mechanism<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">Solid solution<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">Precipitation (ageing)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Nickel (Ni)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">min 58.0%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">50.0 \u2013 55.0%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Chromium (Cr)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">20.0 \u2013 23.0%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">17.0 \u2013 21.0%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Iron (Fe)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 5.00%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">12.0 \u2013 24.0%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Molybdenum (Mo)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">8.00 \u2013 10.0%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">2.80 \u2013 3.30%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Niobium + Tantalum<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">3.15 \u2013 4.15%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">4.75 \u2013 5.50%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Titanium (Ti)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 0.40%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">0.65 \u2013 1.15%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Aluminium (Al)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 0.40%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">0.20 \u2013 0.80%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Boron (B)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">\u2014<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 0.006%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">Carbon (C)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 0.10%<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">max 0.08%<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">UNS<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">N06625<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">N07718<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">W.Nr (DIN\/EN)<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">2.4856<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">2.4668<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">EN chemical symbol<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">NiCr22Mo9Nb<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">NiCr19Fe19Nb5Mo3<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;font-weight:600;color:#20303c;\">AMS<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">5599 \u00b7 5666 \u00b7 5837<\/td>\n<td style=\"padding:11px 14px;border-bottom:1px solid #d7dfe4;color:#41525c;\">5596 \u00b7 5663<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size:13px;color:#6b7a84;margin-top:-16px;\">Values are taken from our product datasheets; section thickness and the applied heat treatment regime change the result.<\/p>\n<h3>Which one, and when?<\/h3>\n<p><strong>Inconel 625 is preferred<\/strong> \u2014 seawater and chemical environment equipment, exhaust and combustion chamber components, welded structures, parts needing oxidation resistance at very high temperature. Its weldability is excellent and it requires no heat treatment.<\/p>\n<p><strong>Inconel 718 is required<\/strong> \u2014 turbine discs and blades, rocket engine parts, highly stressed fasteners, cryogenic applications, any part needing high strength below 650 \u00b0C. It is the nickel alloy most frequently called out in aerospace specifications, through <strong>AMS 5596<\/strong> and <strong>AMS 5663<\/strong>.<\/p>\n<h3>Neighbouring alloys<\/h3>\n<p>If strength is needed at temperatures above those 718 can handle, <a href=\"https:\/\/www.defencemetal.com\/index.php\/en\/waspaloy\/\">Waspaloy<\/a> comes into play; we explained the difference <a href=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-718-waspaloy-difference\/\">in this article<\/a>. For the unalloyed equivalent of 625, see our <a href=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-600-inconel-625-difference\/\">Inconel 600 \u2013 625 comparison<\/a>.<\/p>\n<div style=\"border:1px solid #d7dfe4;border-left:4px solid #24BEE5;background:#f7fafb;padding:18px 20px;margin:26px 0;\">\n<p style=\"margin:0 0 10px;font-weight:700;color:#20303c;\">Technical datasheets<\/p>\n<p style=\"margin:0 0 6px;\"><a href=\"https:\/\/www.defencemetal.com\/index.php\/en\/inconel-625\/\">Inconel 625 \u2014 chemical composition, mechanical values, standard equivalents<\/a><\/p>\n<p style=\"margin:0 0 12px;\"><a href=\"https:\/\/www.defencemetal.com\/index.php\/en\/inconel-718\/\">Inconel 718 \u2014 chemical composition, mechanical values, standard equivalents<\/a><\/p>\n<p style=\"margin:0;color:#6b7a84;font-size:14px;\">Both grades are supplied to order in round bar, flat bar, plate, sheet, pipe and forged forms. <a href=\"https:\/\/www.defencemetal.com\/index.php\/en\/contact\/\">Contact us<\/a> for a quotation.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.<\/p>\n","protected":false},"author":1,"featured_media":3391,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-3961","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comparisons"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal<\/title>\n<meta name=\"description\" content=\"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal\" \/>\n<meta property=\"og:description\" content=\"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/\" \/>\n<meta property=\"og:site_name\" content=\"Defence Metal\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-15T20:31:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-17T20:06:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Defence Metal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Defence Metal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/\"},\"author\":{\"name\":\"Defence Metal\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/person\\\/94280a98e3bea4aa8b76811f913b167a\"},\"headline\":\"What Is the Difference Between Inconel 625 and Inconel 718?\",\"datePublished\":\"2026-09-15T20:31:22+00:00\",\"dateModified\":\"2026-09-17T20:06:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/\"},\"wordCount\":401,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/inconel-625-inconel-718-farki-vmu34ss3r.avif\",\"articleSection\":[\"Comparisons\"],\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/\",\"name\":\"What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/inconel-625-inconel-718-farki-vmu34ss3r.avif\",\"datePublished\":\"2026-09-15T20:31:22+00:00\",\"dateModified\":\"2026-09-17T20:06:59+00:00\",\"description\":\"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/inconel-625-inconel-718-farki-vmu34ss3r.avif\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/inconel-625-inconel-718-farki-vmu34ss3r.avif\",\"width\":1600,\"height\":1024,\"caption\":\"Inconel 625 ve Inconel 718 kar\u015f\u0131la\u015ft\u0131rmas\u0131 \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, AMS ve UNS kar\u015f\u0131l\u0131klar\u0131\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/15\\\/inconel-625-inconel-718-difference\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\\\/\\\/www.defencemetal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Is the Difference Between Inconel 625 and Inconel 718?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#website\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/\",\"name\":\"Defence Metal\",\"description\":\"for better produce !\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.defencemetal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\",\"name\":\"Defence Metal\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cropped-logopngson.png\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cropped-logopngson.png\",\"width\":3846,\"height\":649,\"caption\":\"Defence Metal\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"http:\\\/\\\/www.linkedin.com\\\/company\\\/defencemetal\"],\"description\":\"Havac\u0131l\u0131k, savunma, enerji ve makine sekt\u00f6rleri i\u00e7in paslanmaz \u00e7elik, nikel ala\u015f\u0131mlar\u0131, titanyum, al\u00fcminyum ve ala\u015f\u0131ml\u0131 \u00e7elik tedarik eden \u00f6zel ala\u015f\u0131m tedarik\u00e7isi.\",\"email\":\"info@defencemetal.com\",\"telephone\":\"+90 216 709 74 41\",\"legalName\":\"Defence Metal\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Cevizli Mah. Mustafa Kemal Cad. Hukuk\u00e7ular Towers A Blok No:66A \u0130\u00e7 Kap\u0131 No:111\",\"addressLocality\":\"Kartal\",\"addressRegion\":\"\u0130stanbul\",\"postalCode\":\"34865\",\"addressCountry\":\"TR\"},\"contactPoint\":{\"@type\":\"ContactPoint\",\"contactType\":\"sales\",\"telephone\":\"+90 216 709 74 41\",\"email\":\"info@defencemetal.com\",\"areaServed\":\"TR\",\"availableLanguage\":[\"Turkish\",\"English\"]}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/person\\\/94280a98e3bea4aa8b76811f913b167a\",\"name\":\"Defence Metal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"caption\":\"Defence Metal\"},\"sameAs\":[\"https:\\\/\\\/www.defencemetal.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal","description":"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/","og_locale":"tr_TR","og_type":"article","og_title":"What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal","og_description":"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.","og_url":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/","og_site_name":"Defence Metal","article_published_time":"2026-09-15T20:31:22+00:00","article_modified_time":"2026-09-17T20:06:59+00:00","og_image":[{"width":1600,"height":1024,"url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif","type":"image\/jpeg"}],"author":"Defence Metal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Defence Metal","Tahmini okuma s\u00fcresi":"2 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#article","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/"},"author":{"name":"Defence Metal","@id":"https:\/\/www.defencemetal.com\/#\/schema\/person\/94280a98e3bea4aa8b76811f913b167a"},"headline":"What Is the Difference Between Inconel 625 and Inconel 718?","datePublished":"2026-09-15T20:31:22+00:00","dateModified":"2026-09-17T20:06:59+00:00","mainEntityOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/"},"wordCount":401,"commentCount":0,"publisher":{"@id":"https:\/\/www.defencemetal.com\/#organization"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif","articleSection":["Comparisons"],"inLanguage":"tr","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/","url":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/","name":"What Is the Difference Between Inconel 625 and Inconel 718? - Defence Metal","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#primaryimage"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif","datePublished":"2026-09-15T20:31:22+00:00","dateModified":"2026-09-17T20:06:59+00:00","description":"Inconel 625 hardens by solid solution, Inconel 718 by ageing; 718 delivers far higher strength.","breadcrumb":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/"]}]},{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#primaryimage","url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/inconel-625-inconel-718-farki-vmu34ss3r.avif","width":1600,"height":1024,"caption":"Inconel 625 ve Inconel 718 kar\u015f\u0131la\u015ft\u0131rmas\u0131 \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, AMS ve UNS kar\u015f\u0131l\u0131klar\u0131"},{"@type":"BreadcrumbList","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/15\/inconel-625-inconel-718-difference\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/www.defencemetal.com\/"},{"@type":"ListItem","position":2,"name":"What Is the Difference Between Inconel 625 and Inconel 718?"}]},{"@type":"WebSite","@id":"https:\/\/www.defencemetal.com\/#website","url":"https:\/\/www.defencemetal.com\/","name":"Defence Metal","description":"for better produce !","publisher":{"@id":"https:\/\/www.defencemetal.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.defencemetal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":"Organization","@id":"https:\/\/www.defencemetal.com\/#organization","name":"Defence Metal","url":"https:\/\/www.defencemetal.com\/","logo":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2024\/12\/cropped-logopngson.png","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2024\/12\/cropped-logopngson.png","width":3846,"height":649,"caption":"Defence Metal"},"image":{"@id":"https:\/\/www.defencemetal.com\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.linkedin.com\/company\/defencemetal"],"description":"Havac\u0131l\u0131k, savunma, enerji ve makine sekt\u00f6rleri i\u00e7in paslanmaz \u00e7elik, nikel ala\u015f\u0131mlar\u0131, titanyum, al\u00fcminyum ve ala\u015f\u0131ml\u0131 \u00e7elik tedarik eden \u00f6zel ala\u015f\u0131m tedarik\u00e7isi.","email":"info@defencemetal.com","telephone":"+90 216 709 74 41","legalName":"Defence Metal","address":{"@type":"PostalAddress","streetAddress":"Cevizli Mah. Mustafa Kemal Cad. Hukuk\u00e7ular Towers A Blok No:66A \u0130\u00e7 Kap\u0131 No:111","addressLocality":"Kartal","addressRegion":"\u0130stanbul","postalCode":"34865","addressCountry":"TR"},"contactPoint":{"@type":"ContactPoint","contactType":"sales","telephone":"+90 216 709 74 41","email":"info@defencemetal.com","areaServed":"TR","availableLanguage":["Turkish","English"]}},{"@type":"Person","@id":"https:\/\/www.defencemetal.com\/#\/schema\/person\/94280a98e3bea4aa8b76811f913b167a","name":"Defence Metal","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","url":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","caption":"Defence Metal"},"sameAs":["https:\/\/www.defencemetal.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/comments?post=3961"}],"version-history":[{"count":2,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3961\/revisions"}],"predecessor-version":[{"id":4061,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3961\/revisions\/4061"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media\/3391"}],"wp:attachment":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=3961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/categories?post=3961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/tags?post=3961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}