{"id":2254,"date":"2026-01-09T09:00:21","date_gmt":"2026-01-09T08:00:21","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=2254"},"modified":"2026-03-28T16:04:25","modified_gmt":"2026-03-28T15:04:25","slug":"maraging-300","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/aco-maraging-vascomax\/maraging-300\/","title":{"rendered":"Maraging 300"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2254\" class=\"elementor elementor-2254\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8602301 e-flex e-con-boxed e-con e-parent\" data-id=\"8602301\" 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-60db55c elementor-widget elementor-widget-html\" data-id=\"60db55c\" 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=\"\/pt\/\">In\u00edcio<\/a> \n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/pt\/ligas-de-niquel\/\">Ligas de n\u00edquel<\/a>\n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/pt\/ligas-de-niquel\/vascomax-maraging-steels\/\">A\u00e7os maraging Vascomax<\/a>\n        <span class=\"separator\">\/<\/span> \n        Maraging 300\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\/nickel22.jpg\" alt=\"A\u00e7o Maraging 300 Vascomax\">\n        <\/div>\n        \n        <div class=\"prod-info-box\">\n            <h1>Maraging 300<\/h1>\n            <div class=\"prod-subtitle\">Vascomax\u00ae 300 | UNS K93120 | A\u00e7o C-300<\/div>\n            \n            <p>\n                O Maraging 300 \u00e9 o tipo mais amplamente utilizado na fam\u00edlia dos maraging. Proporciona um limite de elasticidade nominal excecional de 300.000 psi (2068 MPa), mantendo simultaneamente uma ductilidade suficiente para aplica\u00e7\u00f5es aeroespaciais complexas. \u00c9 um a\u00e7o 18% de n\u00edquel e cobalto-molibd\u00e9nio.\n            <\/p>\n\n            <ul class=\"key-specs-list\">\n                <li><strong>Formas comuns:<\/strong> <a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/bar\/round\/\">Barra redonda<\/a>, Forged Billet, Plate.<\/li>\n                <li><strong>Carater\u00edstica principal:<\/strong> Equil\u00edbrio ideal entre resist\u00eancia extrema e ductilidade funcional.<\/li>\n                <li><strong>Tratamento t\u00e9rmico:<\/strong> Envelhecimento a baixa temperatura com distor\u00e7\u00e3o m\u00ednima.<\/li>\n                <li><strong>Pureza:<\/strong> Normalmente fornecido como Duplamente Fundido (VIM-VAR).<\/li>\n            <\/ul>\n\n            <div class=\"action-area\">\n                <a href=\"\/pt\/contacto\/\" class=\"quote-btn\">Pedir um or\u00e7amento<\/a>\n                <a href=\"#\" class=\"download-btn\">Descarregar ficha de dados<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Porqu\u00ea escolher o Maraging 300?<\/div>\n    <p>\n        O Maraging 300 \u00e9 o \"Padr\u00e3o de Ouro\" para aplica\u00e7\u00f5es de ultra-alta resist\u00eancia. Embora mais duro do que <a href=\"https:\/\/www.nickelcasting.com\/ko\/%eb%8b%88%ec%bc%88-%ed%95%a9%ea%b8%88\/%eb%b0%94%ec%8a%a4%ec%bd%94%eb%a7%a5%ec%8a%a4-%eb%a7%88%eb%a0%88%ec%9d%b4%ec%a7%95-%ec%8a%a4%ed%8b%b8\/maraging-250\/\">Maraging 250<\/a>, O a\u00e7o inoxid\u00e1vel, que mant\u00e9m uma resist\u00eancia \u00e0 fratura suficiente para ser utilizado em componentes rotativos cr\u00edticos e pe\u00e7as estruturais aeroespaciais. A sua qu\u00edmica \u00fanica permite-lhe ser maquinado no estado recozido e depois endurecido sem praticamente nenhuma altera\u00e7\u00e3o dimensional.\n    <\/p>\n\n    <div class=\"feature-grid\">\n        <div class=\"feature-col\">\n            <h4>Resist\u00eancia ultra-elevada<\/h4>\n            <p>Atinge resist\u00eancias \u00e0 tra\u00e7\u00e3o superiores a 300 ksi, significativamente mais elevadas do que os a\u00e7os de alta resist\u00eancia convencionais como o 4340 ou o 300M.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>Estabilidade dimensional<\/h4>\n            <p>O processo de envelhecimento (900\u00b0F) provoca uma altera\u00e7\u00e3o de tamanho insignificante, permitindo que as pe\u00e7as sejam acabadas com toler\u00e2ncia <em>antes de<\/em> tratamento t\u00e9rmico.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>Capacidade de nitreta\u00e7\u00e3o<\/h4>\n            <p>Pode ser nitretado para obter uma elevada dureza superficial para resist\u00eancia ao desgaste, \u00fatil em aplica\u00e7\u00f5es de engrenagens e transmiss\u00f5es.<\/p>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Composi\u00e7\u00e3o qu\u00edmica (%)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>Elemento<\/th>\n                    <th>Conte\u00fado (%)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>N\u00edquel (Ni)<\/strong><\/td>\n                    <td>18.0 - 19.0<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Cobalto (Co)<\/strong><\/td>\n                    <td>8.5 - 9.5<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Molibd\u00e9nio (Mo)<\/strong><\/td>\n                    <td>4.6 - 5.2<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Tit\u00e2nio (Ti)<\/strong><\/td>\n                    <td><strong>0.5 - 0.8<\/strong><\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Alum\u00ednio (Al)<\/strong><\/td>\n                    <td>0.05 - 0.15<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Ferro (Fe)<\/strong><\/td>\n                    <td>Equil\u00edbrio<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        <p style=\"font-size:0.85rem; color:#666; margin-top:10px;\">*Nota: O aumento do teor de tit\u00e2nio em compara\u00e7\u00e3o com o Maraging 250 proporciona n\u00edveis de resist\u00eancia mais elevados.<\/p>\n    <\/div>\n\n    <div class=\"section-head\">Especifica\u00e7\u00f5es padr\u00e3o<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th width=\"30%\">Forma do produto<\/th>\n                    <th>Normas (AMS \/ ASTM \/ MIL)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Bar, <a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/forgings\/\">Forjados<\/a><\/strong><\/td>\n                    <td>AMS 6514<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Placa, chapa, tira<\/strong><\/td>\n                    <td>AMS 6521<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Especifica\u00e7\u00e3o militar<\/strong><\/td>\n                    <td>MIL-S-46850 Tipo IV<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Composi\u00e7\u00e3o qu\u00edmica<\/strong><\/td>\n                    <td>ASTM A538 (Grau B)<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    \n    <div class=\"section-head\">Available Forms for Maraging 300 (C-300)<\/div>\n    <p style=\"margin-bottom: 25px;\">\n        As the \"Gold Standard\" of the maraging steel family, we supply Maraging 300 in a wide array of premium, double vacuum melted (VIM-VAR) forms, specifically engineered to support the critical demands of the aerospace, motorsport, and defense industries.\n    <\/p>\n\n    <div class=\"forms-grid\">\n        <a href=\"\/pt\/product-forms\/bar\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udccf<\/div>\n            <div class=\"form-card-content\">\n                <h4>Barra redonda e tarugo<\/h4>\n                <p>The most requested form. Supplied in the solution annealed condition, ready for CNC machining into ultra-high-strength motorsport driveshafts, gears, and aerospace landing gear components.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/pt\/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>Placas e chapas<\/h4>\n                <p>High-strength flat stock utilized for fabricating lightweight, extremely durable tactical missile skins, solid rocket motor cases, and advanced defensive armor.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/pt\/product-forms\/forgings\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udd28<\/div>\n            <div class=\"form-card-content\">\n                <h4>Forjados e an\u00e9is sem costura<\/h4>\n                <p>Custom forged blocks and ultra-high-strength rolled rings forming the core structure of specialized gas centrifuges, industrial heavy-duty couplings, and rotating engine components.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/pt\/product-forms\/wire\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83e\uddf5<\/div>\n            <div class=\"form-card-content\">\n                <h4>Fio e enchimento de soldadura<\/h4>\n                <p>Specialized wire forms utilized for manufacturing extreme-duty torsion springs and providing matching filler metal to ensure full-strength maraging steel weldments.<\/p>\n            <\/div>\n        <\/a>\n    <\/div>\n    <div class=\"section-head\">Propriedades mec\u00e2nicas (t\u00edpicas de envelhecimento)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>Im\u00f3veis<\/th>\n                    <th>Valores t\u00edpicos (temperatura ambiente)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Resist\u00eancia ao escoamento (0.2% Offset)<\/strong><\/td>\n                    <td>290 - 300 ksi (2000 - 2068 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Resist\u00eancia \u00e0 tra\u00e7\u00e3o final<\/strong><\/td>\n                    <td>300 - 315 ksi (2068 - 2172 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Alongamento<\/strong><\/td>\n                    <td>7 - 10 %<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Redu\u00e7\u00e3o da \u00e1rea<\/strong><\/td>\n                    <td>40 - 50 %<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>Dureza (Rockwell C)<\/strong><\/td>\n                    <td>53 - 55 HRC<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>Resist\u00eancia \u00e0 fratura (KIC)<\/strong><\/td>\n                    <td>~60 ksi\u221ain<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        <p style=\"font-size:0.85rem; color:#666; margin-top:10px;\">*Nota: Propriedades obtidas ap\u00f3s envelhecimento a 900\u00b0F (482\u00b0C) durante 3-6 horas.<\/p>\n    <\/div>\n\n    <div class=\"section-head\">Aplica\u00e7\u00f5es t\u00edpicas<\/div>\n    <div class=\"app-list\">\n        <div class=\"app-card\">\n            <h4>Componentes estruturais aeroespaciais<\/h4>\n            <p>Componentes de trens de aterragem, veios de flex\u00e3o e elementos estruturais que exijam elevadas rela\u00e7\u00f5es resist\u00eancia\/peso.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Desportos motorizados<\/h4>\n            <p>Virabrequins, engrenagens e bielas de competi\u00e7\u00e3o de alto desempenho sujeitos a cargas c\u00edclicas extremas.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Rotores de alta velocidade<\/h4>\n            <p>Centrifugadoras de g\u00e1s industriais e sistemas de armazenamento de energia de volante de in\u00e9rcia que requerem integridade dimensional a altas RPMs.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Caixas para motores de foguet\u00f5es<\/h4>\n            <p>Recipientes sob press\u00e3o e inv\u00f3lucros para sistemas de propuls\u00e3o a combust\u00edvel s\u00f3lido.<\/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;\">Precisa de Maraging 300?<\/h3>\n        <p style=\"max-width: 600px; margin: 0 auto 20px;\">\n            Fornecemos Maraging 300 (VIM-VAR) de qualidade superior numa vasta gama de tamanhos de barras e placas.\n            O material \u00e9 totalmente certificado de acordo com as especifica\u00e7\u00f5es AMS e MIL.\n        <\/p>\n        <a href=\"\/pt\/contacto\/\" class=\"quote-btn\">Obter um or\u00e7amento r\u00e1pido<\/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 \/ Vascomax Maraging Steels \/ Maraging 300 Maraging 300 Vascomax\u00ae 300 | UNS K93120 | C-300 Steel Maraging 300 is the most widely used grade in the maraging family. It provides an exceptional nominal yield strength of 300,000 psi (2068 MPa) while maintaining sufficient ductility for complex aerospace applications. It is [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":2234,"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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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":""},"class_list":["post-2254","page","type-page","status-publish","hentry"],"spectra_custom_meta":{"_edit_lock":["1774710257:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["78"],"rank_math_description":["Maraging 300 delivers higher strength than 250 grade with excellent fracture toughness for demanding aerospace applications."],"rank_math_focus_keyword":["maraging 300,vascomax 300"],"_wp_page_template":["elementor_theme"],"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\":\"8602301\",\"elType\":\"container\",\"settings\":{\"flex_direction\":\"column\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"360a961\"}]},\"elements\":[{\"id\":\"60db55c\",\"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        <a href=\\\"\\\/nickel-alloys\\\/vascomax-maraging-steels\\\/\\\">Vascomax Maraging Steels<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Maraging 300\\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\\\/nickel22.jpg\\\" alt=\\\"Maraging 300 Vascomax Steel\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Maraging 300<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">Vascomax\\u00ae 300 | UNS K93120 | C-300 Steel<\\\/div>\\n            \\n            <p>\\n                Maraging 300 is the most widely used grade in the maraging family. It provides an exceptional nominal yield strength of 300,000 psi (2068 MPa) while maintaining sufficient ductility for complex aerospace applications. It is an 18% nickel, cobalt-molybdenum steel.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Round Bar, Forged Billet, Plate.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Ideal balance of extreme strength and functional ductility.<\\\/li>\\n                <li><strong>Heat Treatment:<\\\/strong> Low-temperature aging with minimal distortion.<\\\/li>\\n                <li><strong>Purity:<\\\/strong> Typically supplied as Double Melted (VIM-VAR).<\\\/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 Maraging 300?<\\\/div>\\n    <p>\\n        Maraging 300 is the \\\"Gold Standard\\\" for ultra-high-strength applications. While harder than Maraging 250, it retains enough fracture toughness to be used in critical rotating components and structural aerospace parts. Its unique chemistry allows it to be machined in the annealed condition and then hardened with virtually no dimensional change.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Ultra-High Strength<\\\/h4>\\n            <p>Achieves tensile strengths exceeding 300 ksi, significantly higher than conventional high-strength steels like 4340 or 300M.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Dimensional Stability<\\\/h4>\\n            <p>The aging process (900\\u00b0F) causes negligible size change, allowing parts to be finished to tolerance <em>before<\\\/em> heat treatment.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Nitriding Capability<\\\/h4>\\n            <p>Can be nitrided to achieving high surface hardness for wear resistance, useful in gear and transmission applications.<\\\/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>Nickel (Ni)<\\\/strong><\\\/td>\\n                    <td>18.0 - 19.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>8.5 - 9.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td>4.6 - 5.2<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Titanium (Ti)<\\\/strong><\\\/td>\\n                    <td><strong>0.5 - 0.8<\\\/strong><\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Aluminum (Al)<\\\/strong><\\\/td>\\n                    <td>0.05 - 0.15<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Increased Titanium content vs. Maraging 250 provides the higher strength levels.<\\\/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 \\\/ MIL)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Bar, Forgings<\\\/strong><\\\/td>\\n                    <td>AMS 6514<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Plate, Sheet, Strip<\\\/strong><\\\/td>\\n                    <td>AMS 6521<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Military Spec<\\\/strong><\\\/td>\\n                    <td>MIL-S-46850 Type IV<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chemical Comp<\\\/strong><\\\/td>\\n                    <td>ASTM A538 (Grade B)<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    <div class=\\\"section-head\\\">Available Forms for Maraging 300 (C-300)<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        As the \\\"Gold Standard\\\" of the maraging steel family, we supply Maraging 300 in a wide array of premium, double vacuum melted (VIM-VAR) forms, specifically engineered to support the critical demands of the aerospace, motorsport, and defense industries.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\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>Round Bar & Billet<\\\/h4>\\n                <p>The most requested form. Supplied in the solution annealed condition, ready for CNC machining into ultra-high-strength motorsport driveshafts, gears, and aerospace landing gear components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\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>Plate & Sheet<\\\/h4>\\n                <p>High-strength flat stock utilized for fabricating lightweight, extremely durable tactical missile skins, solid rocket motor cases, and advanced defensive armor.<\\\/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 & Seamless Rings<\\\/h4>\\n                <p>Custom forged blocks and ultra-high-strength rolled rings forming the core structure of specialized gas centrifuges, industrial heavy-duty couplings, and rotating engine components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/wire\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\uddf5<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Wire & Welding Filler<\\\/h4>\\n                <p>Specialized wire forms utilized for manufacturing extreme-duty torsion springs and providing matching filler metal to ensure full-strength maraging steel weldments.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Aged Typical)<\\\/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>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>290 - 300 ksi (2000 - 2068 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Ultimate Tensile Strength<\\\/strong><\\\/td>\\n                    <td>300 - 315 ksi (2068 - 2172 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>7 - 10 %<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Reduction of Area<\\\/strong><\\\/td>\\n                    <td>40 - 50 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell C)<\\\/strong><\\\/td>\\n                    <td>53 - 55 HRC<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Fracture Toughness (KIC)<\\\/strong><\\\/td>\\n                    <td>~60 ksi\\u221ain<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Properties achieved after aging at 900\\u00b0F (482\\u00b0C) for 3-6 hours.<\\\/p>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Typical Applications<\\\/div>\\n    <div class=\\\"app-list\\\">\\n        <div class=\\\"app-card\\\">\\n            <h4>Aerospace Structural Components<\\\/h4>\\n            <p>Landing gear components, flexure shafts, and structural members requiring high strength-to-weight ratios.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Motorsports<\\\/h4>\\n            <p>High-performance racing crankshafts, gears, and connecting rods subjected to extreme cyclic loading.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>High Speed Rotors<\\\/h4>\\n            <p>Industrial gas centrifuges and flywheel energy storage systems requiring dimensional integrity at high RPMs.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Rocket Motor Cases<\\\/h4>\\n            <p>Pressure vessels and casings for solid-fuel propulsion systems.<\\\/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 Maraging 300?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply premium quality Maraging 300 (VIM-VAR) in a wide range of bar sizes and plates.\\n            Material is fully certified to AMS and MIL specifications.\\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\":\"f64a274\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"1c0db6467113f83d3fe4c4b7df96cb98\";s:6:\"images\";a:1:{i:0;i:2240;}}"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:12:\"Maraging 300\";}"],"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-2254.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:1776528912;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\":1776618912,\"value\":{\"content\":\"<div class=\\\"elementor-element elementor-element-8602301 e-flex e-con-boxed e-con e-parent\\\" data-id=\\\"8602301\\\" 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-60db55c elementor-widget elementor-widget-html\\\" data-id=\\\"60db55c\\\" 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        <a href=\\\"\\\/nickel-alloys\\\/vascomax-maraging-steels\\\/\\\">Vascomax Maraging Steels<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Maraging 300\\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\\\/nickel22.jpg\\\" alt=\\\"Maraging 300 Vascomax Steel\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Maraging 300<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">Vascomax\\u00ae 300 | UNS K93120 | C-300 Steel<\\\/div>\\n            \\n            <p>\\n                Maraging 300 is the most widely used grade in the maraging family. It provides an exceptional nominal yield strength of 300,000 psi (2068 MPa) while maintaining sufficient ductility for complex aerospace applications. It is an 18% nickel, cobalt-molybdenum steel.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Round Bar, Forged Billet, Plate.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Ideal balance of extreme strength and functional ductility.<\\\/li>\\n                <li><strong>Heat Treatment:<\\\/strong> Low-temperature aging with minimal distortion.<\\\/li>\\n                <li><strong>Purity:<\\\/strong> Typically supplied as Double Melted (VIM-VAR).<\\\/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 Maraging 300?<\\\/div>\\n    <p>\\n        Maraging 300 is the \\\"Gold Standard\\\" for ultra-high-strength applications. While harder than Maraging 250, it retains enough fracture toughness to be used in critical rotating components and structural aerospace parts. Its unique chemistry allows it to be machined in the annealed condition and then hardened with virtually no dimensional change.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Ultra-High Strength<\\\/h4>\\n            <p>Achieves tensile strengths exceeding 300 ksi, significantly higher than conventional high-strength steels like 4340 or 300M.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Dimensional Stability<\\\/h4>\\n            <p>The aging process (900\\u00b0F) causes negligible size change, allowing parts to be finished to tolerance <em>before<\\\/em> heat treatment.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Nitriding Capability<\\\/h4>\\n            <p>Can be nitrided to achieving high surface hardness for wear resistance, useful in gear and transmission applications.<\\\/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>Nickel (Ni)<\\\/strong><\\\/td>\\n                    <td>18.0 - 19.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>8.5 - 9.5<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td>4.6 - 5.2<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Titanium (Ti)<\\\/strong><\\\/td>\\n                    <td><strong>0.5 - 0.8<\\\/strong><\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Aluminum (Al)<\\\/strong><\\\/td>\\n                    <td>0.05 - 0.15<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Increased Titanium content vs. Maraging 250 provides the higher strength levels.<\\\/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 \\\/ MIL)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Bar, Forgings<\\\/strong><\\\/td>\\n                    <td>AMS 6514<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Plate, Sheet, Strip<\\\/strong><\\\/td>\\n                    <td>AMS 6521<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Military Spec<\\\/strong><\\\/td>\\n                    <td>MIL-S-46850 Type IV<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chemical Comp<\\\/strong><\\\/td>\\n                    <td>ASTM A538 (Grade B)<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    <div class=\\\"section-head\\\">Available Forms for Maraging 300 (C-300)<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        As the \\\"Gold Standard\\\" of the maraging steel family, we supply Maraging 300 in a wide array of premium, double vacuum melted (VIM-VAR) forms, specifically engineered to support the critical demands of the aerospace, motorsport, and defense industries.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\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>Round Bar & Billet<\\\/h4>\\n                <p>The most requested form. Supplied in the solution annealed condition, ready for CNC machining into ultra-high-strength motorsport driveshafts, gears, and aerospace landing gear components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\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>Plate & Sheet<\\\/h4>\\n                <p>High-strength flat stock utilized for fabricating lightweight, extremely durable tactical missile skins, solid rocket motor cases, and advanced defensive armor.<\\\/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 & Seamless Rings<\\\/h4>\\n                <p>Custom forged blocks and ultra-high-strength rolled rings forming the core structure of specialized gas centrifuges, industrial heavy-duty couplings, and rotating engine components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/wire\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\uddf5<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Wire & Welding Filler<\\\/h4>\\n                <p>Specialized wire forms utilized for manufacturing extreme-duty torsion springs and providing matching filler metal to ensure full-strength maraging steel weldments.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Aged Typical)<\\\/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>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>290 - 300 ksi (2000 - 2068 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Ultimate Tensile Strength<\\\/strong><\\\/td>\\n                    <td>300 - 315 ksi (2068 - 2172 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>7 - 10 %<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Reduction of Area<\\\/strong><\\\/td>\\n                    <td>40 - 50 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell C)<\\\/strong><\\\/td>\\n                    <td>53 - 55 HRC<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Fracture Toughness (KIC)<\\\/strong><\\\/td>\\n                    <td>~60 ksi\\u221ain<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: Properties achieved after aging at 900\\u00b0F (482\\u00b0C) for 3-6 hours.<\\\/p>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Typical Applications<\\\/div>\\n    <div class=\\\"app-list\\\">\\n        <div class=\\\"app-card\\\">\\n            <h4>Aerospace Structural Components<\\\/h4>\\n            <p>Landing gear components, flexure shafts, and structural members requiring high strength-to-weight ratios.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Motorsports<\\\/h4>\\n            <p>High-performance racing crankshafts, gears, and connecting rods subjected to extreme cyclic loading.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>High Speed Rotors<\\\/h4>\\n            <p>Industrial gas centrifuges and flywheel energy storage systems requiring dimensional integrity at high RPMs.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Rocket Motor Cases<\\\/h4>\\n            <p>Pressure vessels and casings for solid-fuel propulsion systems.<\\\/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 Maraging 300?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply premium quality Maraging 300 (VIM-VAR) in a wide range of bar sizes and plates.\\n            Material is fully certified to AMS and MIL specifications.\\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\/pt\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Nickel Alloys \/ Vascomax Maraging Steels \/ Maraging 300 Maraging 300 Vascomax\u00ae 300 | UNS K93120 | C-300 Steel Maraging 300 is the most widely used grade in the maraging family. It provides an exceptional nominal yield strength of 300,000 psi (2068 MPa) while maintaining sufficient ductility for complex aerospace applications. It is&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/pages\/2254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/comments?post=2254"}],"version-history":[{"count":11,"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/pages\/2254\/revisions"}],"predecessor-version":[{"id":3470,"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/pages\/2254\/revisions\/3470"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/pages\/2234"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/pt\/wp-json\/wp\/v2\/media?parent=2254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}