{"id":2358,"date":"2026-01-09T14:30:58","date_gmt":"2026-01-09T13:30:58","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=2358"},"modified":"2026-03-28T15:54:35","modified_gmt":"2026-03-28T14:54:35","slug":"multimet-n155","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/de\/nickellegierungen\/multimet-n155\/","title":{"rendered":"Multimet N155"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2358\" class=\"elementor elementor-2358\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c37817c e-flex e-con-boxed e-con e-parent\" data-id=\"c37817c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dfe7d0d elementor-widget elementor-widget-html\" data-id=\"dfe7d0d\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<link rel=\"stylesheet\" href=\"\/zicss\/nickel6.css\">\n\n<div class=\"product-detail-wrapper\">\n\n    <div class=\"breadcrumbs\">\n        <a href=\"\/de\/\">Startseite<\/a> \n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/de\/nickellegierungen\/\">Nickel-Legierungen<\/a>\n        <span class=\"separator\">\/<\/span> \n        Multimet N155\n    <\/div>\n\n    <div class=\"prod-hero\">\n        <div class=\"prod-image-box\">\n            <img decoding=\"async\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2026\/01\/nickel34.jpg\" alt=\"Multimet N155 Hochtemperatur-Legierung\">\n        <\/div>\n        \n        <div class=\"prod-info-box\">\n            <h1>Multimet\u00ae N155<\/h1>\n            <div class=\"prod-subtitle\">UNS R30155 | Legierung N-155 | Eisen-Basis-Superlegierung<\/div>\n            \n            <p>\n                Multimet N155 ist eine mischkristallverfestigte Superlegierung mit relativ hohen Anteilen an Eisen, Chrom, Nickel und Kobalt, die zus\u00e4tzlich durch Molybd\u00e4n, Wolfram und Niob verst\u00e4rkt wird. Sie ist so konzipiert, dass sie eine hohe Festigkeit bei hohen Temperaturen in Verbindung mit einer ausgezeichneten Oxidationsbest\u00e4ndigkeit bietet.\n            <\/p>\n\n            <ul class=\"key-specs-list\">\n                <li><strong>Gebr\u00e4uchliche Formulare:<\/strong> Bleche, Platten, Stangen, Draht, Schmiedebl\u00f6cke.<\/li>\n                <li><strong>Hauptmerkmal:<\/strong> Hohe Kriech-\/Bruchfestigkeit bis zu 1500\u00b0F (815\u00b0C).<\/li>\n                <li><strong>Oxidation:<\/strong> Gute Best\u00e4ndigkeit bis zu 2000\u00b0F (1093\u00b0C).<\/li>\n                <li><strong>Fabrikation:<\/strong> Leicht zu bearbeiten und zu schwei\u00dfen (\u00e4hnlich wie Edelstahl 300).<\/li>\n            <\/ul>\n\n            <div class=\"action-area\">\n                <a href=\"\/de\/kontakt\/\" class=\"quote-btn\">Angebot anfordern<\/a>\n                <a href=\"#\" class=\"download-btn\">Datenblatt herunterladen<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Warum das Multimet N155?<\/div>\n    <p>\n        N155 wird aufgrund seiner komplexen Chemie oft als \"Sp\u00fcltischlegierung\" bezeichnet. Diese reichhaltige Mischung von Elementen erm\u00f6glicht es, in einer \"Vielzahl\" von Umgebungen zu arbeiten. Sie schlie\u00dft die L\u00fccke zwischen rostfreien St\u00e4hlen und hochnickelhaltigen Superlegierungen und bietet eine hervorragende Hochtemperaturfestigkeit f\u00fcr Endrohre und Auspuffkr\u00fcmmer, die h\u00e4ufig zyklisch erhitzt werden.\n    <\/p>\n\n    <div class=\"feature-grid\">\n        <div class=\"feature-col\">\n            <h4>Hochtemperaturfestigkeit<\/h4>\n            <p>Bietet hervorragende Kriech- und Spannungsbrucheigenschaften und erh\u00e4lt die strukturelle Integrit\u00e4t in hei\u00dfen Abgasstr\u00f6men.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>Oxidationsbest\u00e4ndigkeit<\/h4>\n            <p>Bildet eine stabile Oxidschicht, die bei wiederholten Erhitzungs- und Abk\u00fchlungszyklen nicht abplatzt; n\u00fctzlich f\u00fcr Nachverbrennungsanlagen von Motoren.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>Vielseitige Fertigung<\/h4>\n            <p>Im Gegensatz zu vielen gamma-verst\u00e4rkten Legierungen (wie <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/waspaloy\/\">Waspaloy<\/a>), ist N155 duktil und kann mit Standardtechniken gestanzt, geformt und geschwei\u00dft werden.<\/p>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Chemische Zusammensetzung (%)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>Element<\/th>\n                    <th>Inhalt (%)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Eisen (Fe)<\/strong><\/td>\n                    <td>Bilanz<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Chrom (Cr)<\/strong><\/td>\n                    <td>20.0 - 22.5<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Nickel (Ni)<\/strong><\/td>\n                    <td>19.0 - 21.0<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Kobalt (Co)<\/strong><\/td>\n                    <td>18.5 - 21.0<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Molybd\u00e4n (Mo)<\/strong><\/td>\n                    <td>2.5 - 3.5<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Wolfram (W)<\/strong><\/td>\n                    <td>2.0 - 3.0<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>Niobium (Nb)<\/strong><\/td>\n                    <td>0.75 - 1.25<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        <p style=\"font-size:0.85rem; color:#666; margin-top:10px;\">*Hinweis: Enth\u00e4lt auch Stickstoff (0,10 - 0,20%) zur St\u00e4rkung der festen L\u00f6sung.<\/p>\n    <\/div>\n\n    <div class=\"section-head\">Standard-Spezifikationen<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th width=\"30%\">Produkt Form<\/th>\n                    <th>Normen (AMS \/ ASTM)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Bleche, B\u00e4nder, Platten<\/strong><\/td>\n                    <td>AMS 5532<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Stangen, Schmiedeteile, Ringe<\/strong><\/td>\n                    <td>AMS 5769, AMS 5768<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Schwei\u00dfdraht<\/strong><\/td>\n                    <td>AMS 5794<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Schl\u00e4uche<\/strong><\/td>\n                    <td>AMS 5585<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    \n    \n    <div class=\"section-head\">Available Forms for Multimet\u00ae N155<\/div>\n    <p style=\"margin-bottom: 25px;\">\n        To support the high-temperature fabrication needs of the aerospace exhaust and industrial furnace industries, we maintain stock of Multimet N155 in flat-rolled and tubular forms, ready for welding and forming.\n    <\/p>\n\n    <div class=\"forms-grid\">\n        <a href=\"\/de\/product-forms\/plate-and-sheet\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udd32<\/div>\n            <div class=\"form-card-content\">\n                <h4>Bleche, B\u00e4nder und Platten<\/h4>\n                <p>The primary form for N155. Highly formable sheet stock used extensively for fabricating complex aircraft tailpipes, exhaust manifolds, and afterburner liners.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/de\/product-forms\/bar\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udccf<\/div>\n            <div class=\"form-card-content\">\n                <h4>Stange &amp; Stab<\/h4>\n                <p>Round bar supplied for machining high-temperature fasteners, specialized turbine buckets, and structural supports in industrial kilns.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/de\/product-forms\/pipe-and-tube\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\ude87<\/div>\n            <div class=\"form-card-content\">\n                <h4>Seamless Tubing<\/h4>\n                <p>Thin-wall tubing engineered for high-heat fluid transfer lines and instrumentation probes located within gas turbine hot zones.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/de\/product-forms\/forgings\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udd28<\/div>\n            <div class=\"form-card-content\">\n                <h4>Forgings & Billet<\/h4>\n                <p>Custom forged rings and heavy billets used as the starting material for massive land-based gas turbine rotors and flame holders.<\/p>\n            <\/div>\n        <\/a>\n    <\/div>\n    <div class=\"section-head\">Mechanische Eigenschaften (l\u00f6sungsbehandelt)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>Eigentum<\/th>\n                    <th>Typische Werte (Raumtemperatur)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Zugfestigkeit<\/strong><\/td>\n                    <td>115 - 135 ksi (790 - 930 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Streckgrenze (0,2% Offset)<\/strong><\/td>\n                    <td>55 - 75 ksi (380 - 515 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Dehnung<\/strong><\/td>\n                    <td>30 - 50 %<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>H\u00e4rte (Rockwell B)<\/strong><\/td>\n                    <td>90 - 98 HRB<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    <div class=\"section-head\">Typische Anwendungen<\/div>\n    <div class=\"app-list\">\n        <div class=\"app-card\">\n            <h4>Auspuffanlagen f\u00fcr Flugzeuge<\/h4>\n            <p>Endrohre, Auspuffkr\u00fcmmer und Schleifringe von Hubkolben- und Strahltriebwerken.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Turbinenrotoren<\/h4>\n            <p>Schaufeln und Schaufeln in landgest\u00fctzten Gasturbinen, bei denen die Temperaturen moderat, die Belastung jedoch hoch ist.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Nachbrenner<\/h4>\n            <p>Flammenhalter und Verbrennungsauskleidungen, die oxidationsbest\u00e4ndig sein m\u00fcssen.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Industrielle Verbindungselemente<\/h4>\n            <p>High-temperature <a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/fasteners\/bolts\/\">Bolzen<\/a> und <a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/fasteners\/\">Verbindungselemente<\/a> used in furnaces and kilns.<\/p>\n        <\/div>\n    <\/div>\n\n    <div id=\"quote-form\" style=\"margin-top: 60px; background: #f1f4f6; padding: 40px; border-radius: 5px; text-align: center;\">\n        <h3 style=\"color: var(--prod-primary); margin-top: 0;\">Ben\u00f6tigen Sie das Multimet N155?<\/h3>\n        <p style=\"max-width: 600px; margin: 0 auto 20px;\">\n            We supply Multimet N155 (UNS R30155) in sheet, bar, and billet forms. \n            Certified to Aerospace Material Specifications (AMS).\n        <\/p>\n        <a href=\"\/de\/kontakt\/\" class=\"quote-btn\">Schnelles Angebot einholen<\/a>\n    <\/div>\n\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \/ Nickel Alloys \/ Multimet N155 Multimet\u00ae N155 UNS R30155 | Alloy N-155 | Iron-Base Superalloy Multimet N155 is a solid-solution strengthened superalloy containing relatively high amounts of iron, chromium, nickel, and cobalt, further strengthened by molybdenum, tungsten, and niobium. It is designed to provide high strength at high temperatures combined with excellent oxidation [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":1831,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_theme","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","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 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n155"],"_edit_last":["1"],"_wp_page_template":["elementor_theme"],"rank_math_internal_links_processed":["1"],"site-sidebar-layout":["no-sidebar"],"ast-site-content-layout":["full-width-container"],"site-content-style":["default"],"site-sidebar-style":["default"],"theme-transparent-header-meta":["default"],"_elementor_edit_mode":["builder"],"_astra_content_layout_flag":["disabled"],"ast-title-bar-display":["disabled"],"ast-featured-img":["disabled"],"site-content-layout":["page-builder"],"_elementor_template_type":["wp-page"],"_elementor_version":["3.33.2"],"_elementor_pro_version":["3.32.3"],"_elementor_data":["[{\"id\":\"c37817c\",\"elType\":\"container\",\"settings\":{\"flex_direction\":\"column\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"d927c84\"}]},\"elements\":[{\"id\":\"dfe7d0d\",\"elType\":\"widget\",\"settings\":{\"html\":\"<link rel=\\\"stylesheet\\\" href=\\\"\\\/zicss\\\/nickel6.css\\\">\\n\\n<div class=\\\"product-detail-wrapper\\\">\\n\\n    <div class=\\\"breadcrumbs\\\">\\n        <a href=\\\"\\\/\\\">Home<\\\/a> \\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/nickel-alloys\\\/\\\">Nickel Alloys<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Multimet N155\\n    <\\\/div>\\n\\n    <div class=\\\"prod-hero\\\">\\n        <div class=\\\"prod-image-box\\\">\\n            <img src=\\\"http:\\\/\\\/www.nickelcasting.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/nickel34.jpg\\\" alt=\\\"Multimet N155 High Temp Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Multimet\\u00ae N155<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS R30155 | Alloy N-155 | Iron-Base Superalloy<\\\/div>\\n            \\n            <p>\\n                Multimet N155 is a solid-solution strengthened superalloy containing relatively high amounts of iron, chromium, nickel, and cobalt, further strengthened by molybdenum, tungsten, and niobium. It is designed to provide high strength at high temperatures combined with excellent oxidation resistance.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Sheet, Plate, Bar, Wire, Forging Billet.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> High creep\\\/rupture strength up to 1500\\u00b0F (815\\u00b0C).<\\\/li>\\n                <li><strong>Oxidation:<\\\/strong> Good resistance up to 2000\\u00b0F (1093\\u00b0C).<\\\/li>\\n                <li><strong>Fabrication:<\\\/strong> Readily machined and welded (similar to 300 stainless).<\\\/li>\\n            <\\\/ul>\\n\\n            <div class=\\\"action-area\\\">\\n                <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Request a Quote<\\\/a>\\n                <a href=\\\"#\\\" class=\\\"download-btn\\\">Download Datasheet<\\\/a>\\n            <\\\/div>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Why Choose Multimet N155?<\\\/div>\\n    <p>\\n        N155 is often referred to as a \\\"kitchen sink\\\" alloy because of its complex chemistry. This rich blend of elements allows it to perform in a \\\"multitude\\\" of environments. It bridges the gap between stainless steels and high-nickel superalloys, offering superior high-temperature strength for tailpipes and exhaust manifolds where cyclic heating is common.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>High-Temperature Strength<\\\/h4>\\n            <p>Provides excellent creep and stress-rupture properties, maintaining structural integrity in hot exhaust gas streams.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Oxidation Resistance<\\\/h4>\\n            <p>Forms a stable oxide scale that resists spalling during repeated heating and cooling cycles, useful for engine afterburners.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Versatile Fabrication<\\\/h4>\\n            <p>Unlike many gamma-prime strengthened alloys (like Waspaloy), N155 is ductile and can be stamped, formed, and welded with standard techniques.<\\\/p>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Chemical Composition (%)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Element<\\\/th>\\n                    <th>Content (%)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chromium (Cr)<\\\/strong><\\\/td>\\n                    <td>20.0 - 22.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Nickel (Ni)<\\\/strong><\\\/td>\\n                    <td>19.0 - 21.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>18.5 - 21.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td>2.5 - 3.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tungsten (W)<\\\/strong><\\\/td>\\n                    <td>2.0 - 3.0<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Niobium (Nb)<\\\/strong><\\\/td>\\n                    <td>0.75 - 1.25<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Also contains Nitrogen (0.10 - 0.20%) for solid solution strengthening.<\\\/p>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Standard Specifications<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th width=\\\"30%\\\">Product Form<\\\/th>\\n                    <th>Standards (AMS \\\/ ASTM)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Sheet, Strip, Plate<\\\/strong><\\\/td>\\n                    <td>AMS 5532<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Bar, Forgings, Rings<\\\/strong><\\\/td>\\n                    <td>AMS 5769, AMS 5768<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Welding Wire<\\\/strong><\\\/td>\\n                    <td>AMS 5794<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tubing<\\\/strong><\\\/td>\\n                    <td>AMS 5585<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    \\n    <div class=\\\"section-head\\\">Available Forms for Multimet\\u00ae N155<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To support the high-temperature fabrication needs of the aerospace exhaust and industrial furnace industries, we maintain stock of Multimet N155 in flat-rolled and tubular forms, ready for welding and forming.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\n        <a href=\\\"\\\/product-forms\\\/plate-and-sheet\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd32<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Sheet, Strip & Plate<\\\/h4>\\n                <p>The primary form for N155. Highly formable sheet stock used extensively for fabricating complex aircraft tailpipes, exhaust manifolds, and afterburner liners.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/bar\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udccf<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Bar & Rod<\\\/h4>\\n                <p>Round bar supplied for machining high-temperature fasteners, specialized turbine buckets, and structural supports in industrial kilns.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-and-tube\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\ude87<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Seamless Tubing<\\\/h4>\\n                <p>Thin-wall tubing engineered for high-heat fluid transfer lines and instrumentation probes located within gas turbine hot zones.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/forgings\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd28<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Forgings & Billet<\\\/h4>\\n                <p>Custom forged rings and heavy billets used as the starting material for massive land-based gas turbine rotors and flame holders.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Solution Treated)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Property<\\\/th>\\n                    <th>Typical Values (Room Temp)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Tensile Strength<\\\/strong><\\\/td>\\n                    <td>115 - 135 ksi (790 - 930 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>55 - 75 ksi (380 - 515 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>30 - 50 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell B)<\\\/strong><\\\/td>\\n                    <td>90 - 98 HRB<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Typical Applications<\\\/div>\\n    <div class=\\\"app-list\\\">\\n        <div class=\\\"app-card\\\">\\n            <h4>Aircraft Exhausts<\\\/h4>\\n            <p>Tailpipes, exhaust manifolds, and collector rings on reciprocating and jet engines.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Turbine Rotors<\\\/h4>\\n            <p>Buckets and blades in land-based gas turbines where temperatures are moderate but stress is high.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Afterburners<\\\/h4>\\n            <p>Flame holders and combustion liners requiring oxidation resistance.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Industrial Fasteners<\\\/h4>\\n            <p>High-temperature bolts and fasteners used in furnaces and kilns.<\\\/p>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div id=\\\"quote-form\\\" style=\\\"margin-top: 60px; background: #f1f4f6; padding: 40px; border-radius: 5px; text-align: center;\\\">\\n        <h3 style=\\\"color: var(--prod-primary); margin-top: 0;\\\">Need Multimet N155?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply Multimet N155 (UNS R30155) in sheet, bar, and billet forms. \\n            Certified to Aerospace Material Specifications (AMS).\\n        <\\\/p>\\n        <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Get a Quick Quote<\\\/a>\\n    <\\\/div>\\n\\n<\\\/div>\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"66ddd7a\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"3d64af67d0c0797909bc826a4f3d2a1e\";s:6:\"images\";a:1:{i:0;i:2344;}}"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:13:\"Multimet N155\";}"],"astra-migrate-meta-layouts":["set"],"_elementor_page_settings":["a:0:{}"],"_elementor_controls_usage":["a:2:{s:4:\"html\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:2:{s:7:\"content\";a:1:{s:13:\"section_title\";a:1:{s:4:\"html\";i:1;}}s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}s:9:\"container\";a:3:{s:5:\"count\";i:1;s:15:\"control_percent\";i:0;s:8:\"controls\";a:2:{s:6:\"layout\";a:1:{s:24:\"section_layout_container\";a:1:{s:14:\"flex_direction\";i:1;}}s:8:\"advanced\";a:1:{s:26:\"display_conditions_section\";a:1:{s:22:\"display_condition_list\";i:1;}}}}}"],"_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:\"1776419131\";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-2358.css"],"_elementor_page_assets":["a:1:{s:7:\"scripts\";a:1:{i:0;s:18:\"elementor-frontend\";}}"],"_elementor_css":["a:6:{s:4:\"time\";i:1776528733;s:5:\"fonts\";a:0:{}s:5:\"icons\";a:0:{}s:20:\"dynamic_elements_ids\";a:0:{}s:6:\"status\";s:4:\"file\";i:0;s:0:\"\";}"],"_elementor_element_cache":["{\"timeout\":1776618733,\"value\":{\"content\":\"<div class=\\\"elementor-element elementor-element-c37817c e-flex e-con-boxed e-con e-parent\\\" data-id=\\\"c37817c\\\" data-element_type=\\\"container\\\">\\n\\t\\t\\t\\t\\t<div class=\\\"e-con-inner\\\">\\n\\t\\t\\t\\t<div class=\\\"elementor-element elementor-element-dfe7d0d elementor-widget elementor-widget-html\\\" data-id=\\\"dfe7d0d\\\" data-element_type=\\\"widget\\\" data-widget_type=\\\"html.default\\\">\\n\\t\\t\\t\\t<div class=\\\"elementor-widget-container\\\">\\n\\t\\t\\t\\t\\t<link rel=\\\"stylesheet\\\" href=\\\"\\\/zicss\\\/nickel6.css\\\">\\n\\n<div class=\\\"product-detail-wrapper\\\">\\n\\n    <div class=\\\"breadcrumbs\\\">\\n        <a href=\\\"\\\/\\\">Home<\\\/a> \\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        <a href=\\\"\\\/nickel-alloys\\\/\\\">Nickel Alloys<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Multimet N155\\n    <\\\/div>\\n\\n    <div class=\\\"prod-hero\\\">\\n        <div class=\\\"prod-image-box\\\">\\n            <img src=\\\"http:\\\/\\\/www.nickelcasting.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/nickel34.jpg\\\" alt=\\\"Multimet N155 High Temp Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Multimet\\u00ae N155<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS R30155 | Alloy N-155 | Iron-Base Superalloy<\\\/div>\\n            \\n            <p>\\n                Multimet N155 is a solid-solution strengthened superalloy containing relatively high amounts of iron, chromium, nickel, and cobalt, further strengthened by molybdenum, tungsten, and niobium. It is designed to provide high strength at high temperatures combined with excellent oxidation resistance.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Sheet, Plate, Bar, Wire, Forging Billet.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> High creep\\\/rupture strength up to 1500\\u00b0F (815\\u00b0C).<\\\/li>\\n                <li><strong>Oxidation:<\\\/strong> Good resistance up to 2000\\u00b0F (1093\\u00b0C).<\\\/li>\\n                <li><strong>Fabrication:<\\\/strong> Readily machined and welded (similar to 300 stainless).<\\\/li>\\n            <\\\/ul>\\n\\n            <div class=\\\"action-area\\\">\\n                <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Request a Quote<\\\/a>\\n                <a href=\\\"#\\\" class=\\\"download-btn\\\">Download Datasheet<\\\/a>\\n            <\\\/div>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Why Choose Multimet N155?<\\\/div>\\n    <p>\\n        N155 is often referred to as a \\\"kitchen sink\\\" alloy because of its complex chemistry. This rich blend of elements allows it to perform in a \\\"multitude\\\" of environments. It bridges the gap between stainless steels and high-nickel superalloys, offering superior high-temperature strength for tailpipes and exhaust manifolds where cyclic heating is common.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>High-Temperature Strength<\\\/h4>\\n            <p>Provides excellent creep and stress-rupture properties, maintaining structural integrity in hot exhaust gas streams.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Oxidation Resistance<\\\/h4>\\n            <p>Forms a stable oxide scale that resists spalling during repeated heating and cooling cycles, useful for engine afterburners.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Versatile Fabrication<\\\/h4>\\n            <p>Unlike many gamma-prime strengthened alloys (like Waspaloy), N155 is ductile and can be stamped, formed, and welded with standard techniques.<\\\/p>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Chemical Composition (%)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Element<\\\/th>\\n                    <th>Content (%)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chromium (Cr)<\\\/strong><\\\/td>\\n                    <td>20.0 - 22.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Nickel (Ni)<\\\/strong><\\\/td>\\n                    <td>19.0 - 21.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>18.5 - 21.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td>2.5 - 3.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tungsten (W)<\\\/strong><\\\/td>\\n                    <td>2.0 - 3.0<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Niobium (Nb)<\\\/strong><\\\/td>\\n                    <td>0.75 - 1.25<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Also contains Nitrogen (0.10 - 0.20%) for solid solution strengthening.<\\\/p>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Standard Specifications<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th width=\\\"30%\\\">Product Form<\\\/th>\\n                    <th>Standards (AMS \\\/ ASTM)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Sheet, Strip, Plate<\\\/strong><\\\/td>\\n                    <td>AMS 5532<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Bar, Forgings, Rings<\\\/strong><\\\/td>\\n                    <td>AMS 5769, AMS 5768<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Welding Wire<\\\/strong><\\\/td>\\n                    <td>AMS 5794<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tubing<\\\/strong><\\\/td>\\n                    <td>AMS 5585<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    \\n    <div class=\\\"section-head\\\">Available Forms for Multimet\\u00ae N155<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To support the high-temperature fabrication needs of the aerospace exhaust and industrial furnace industries, we maintain stock of Multimet N155 in flat-rolled and tubular forms, ready for welding and forming.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\n        <a href=\\\"\\\/product-forms\\\/plate-and-sheet\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd32<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Sheet, Strip & Plate<\\\/h4>\\n                <p>The primary form for N155. Highly formable sheet stock used extensively for fabricating complex aircraft tailpipes, exhaust manifolds, and afterburner liners.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/bar\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udccf<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Bar & Rod<\\\/h4>\\n                <p>Round bar supplied for machining high-temperature fasteners, specialized turbine buckets, and structural supports in industrial kilns.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-and-tube\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\ude87<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Seamless Tubing<\\\/h4>\\n                <p>Thin-wall tubing engineered for high-heat fluid transfer lines and instrumentation probes located within gas turbine hot zones.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/forgings\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd28<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Forgings & Billet<\\\/h4>\\n                <p>Custom forged rings and heavy billets used as the starting material for massive land-based gas turbine rotors and flame holders.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Solution Treated)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Property<\\\/th>\\n                    <th>Typical Values (Room Temp)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Tensile Strength<\\\/strong><\\\/td>\\n                    <td>115 - 135 ksi (790 - 930 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>55 - 75 ksi (380 - 515 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>30 - 50 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell B)<\\\/strong><\\\/td>\\n                    <td>90 - 98 HRB<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Typical Applications<\\\/div>\\n    <div class=\\\"app-list\\\">\\n        <div class=\\\"app-card\\\">\\n            <h4>Aircraft Exhausts<\\\/h4>\\n            <p>Tailpipes, exhaust manifolds, and collector rings on reciprocating and jet engines.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Turbine Rotors<\\\/h4>\\n            <p>Buckets and blades in land-based gas turbines where temperatures are moderate but stress is high.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Afterburners<\\\/h4>\\n            <p>Flame holders and combustion liners requiring oxidation resistance.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Industrial Fasteners<\\\/h4>\\n            <p>High-temperature bolts and fasteners used in furnaces and kilns.<\\\/p>\\n        <\\\/div>\\n    <\\\/div>\\n\\n    <div id=\\\"quote-form\\\" style=\\\"margin-top: 60px; background: #f1f4f6; padding: 40px; border-radius: 5px; text-align: center;\\\">\\n        <h3 style=\\\"color: var(--prod-primary); margin-top: 0;\\\">Need Multimet N155?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply Multimet N155 (UNS R30155) in sheet, bar, and billet forms. \\n            Certified to Aerospace Material Specifications (AMS).\\n        <\\\/p>\\n        <a href=\\\"\\\/contact\\\/\\\" class=\\\"quote-btn\\\">Get a Quick Quote<\\\/a>\\n    <\\\/div>\\n\\n<\\\/div>\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t\\t<\\\/div>\\n\\t\\t\\t\\t<\\\/div>\\n\\t\\t\",\"scripts\":[],\"styles\":[]}}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/de\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Nickel Alloys \/ Multimet N155 Multimet\u00ae N155 UNS R30155 | Alloy N-155 | Iron-Base Superalloy Multimet N155 is a solid-solution strengthened superalloy containing relatively high amounts of iron, chromium, nickel, and cobalt, further strengthened by molybdenum, tungsten, and niobium. It is designed to provide high strength at high temperatures combined with excellent oxidation&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/pages\/2358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/comments?post=2358"}],"version-history":[{"count":11,"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/pages\/2358\/revisions"}],"predecessor-version":[{"id":3449,"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/pages\/2358\/revisions\/3449"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/pages\/1831"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/de\/wp-json\/wp\/v2\/media?parent=2358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}