{"id":2213,"date":"2026-01-09T07:42:15","date_gmt":"2026-01-09T06:42:15","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=2213"},"modified":"2026-03-28T14:31:50","modified_gmt":"2026-03-28T13:31:50","slug":"hastelloy-b-2","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/fr\/alliages-de-nickel\/alliages-de-nickel-hastelloy\/hastelloy-b-2\/","title":{"rendered":"Hastelloy B-2"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2213\" class=\"elementor elementor-2213\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5f58104 e-flex e-con-boxed e-con e-parent\" data-id=\"5f58104\" 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-836e328 elementor-widget elementor-widget-html\" data-id=\"836e328\" 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=\"\/fr\/\">Accueil<\/a> \n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/fr\/alliages-de-nickel\/\">Alliages de nickel<\/a>\n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/fr\/alliages-de-nickel\/alliages-de-nickel-hastelloy\/\">Alliages de nickel Hastelloy<\/a>\n        <span class=\"separator\">\/<\/span> \n        Hastelloy B-2\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\/nickel19.jpg\" alt=\"Hastelloy B-2 Nickel Molybdenum Alloy\">\n        <\/div>\n        \n        <div class=\"prod-info-box\">\n            <h1>Hastelloy\u00ae B-2<\/h1>\n            <div class=\"prod-subtitle\">UNS N10665 | W.Nr. 2.4617 | Alliage B-2<\/div>\n            \n            <p>\n                L'Hastelloy B-2 est un alliage de nickel-molybd\u00e8ne renforc\u00e9 par une solution solide. Il est sp\u00e9cialement con\u00e7u pour offrir une r\u00e9sistance importante aux environnements r\u00e9ducteurs tels que le chlorure d'hydrog\u00e8ne gazeux et les acides sulfurique, ac\u00e9tique et phosphorique. C'est le premier choix pour la manipulation de l'acide chlorhydrique pur (HCl).\n            <\/p>\n\n            <ul class=\"key-specs-list\">\n                <li><strong>Formes courantes :<\/strong> Plaques, t\u00f4les, barres, tuyaux, raccords.<\/li>\n                <li><strong>Caract\u00e9ristiques principales :<\/strong> R\u00e9sistant \u00e0 l'acide chlorhydrique \u00e0 toutes les concentrations et temp\u00e9ratures.<\/li>\n                <li><strong>Limitation :<\/strong> Mauvaise r\u00e9sistance \u00e0 la corrosion dans les environnements oxydants.<\/li>\n                <li><strong>Structure :<\/strong> Faible teneur en carbone et en silicium pour \u00e9viter la pr\u00e9cipitation des grains.<\/li>\n            <\/ul>\n\n            <div class=\"action-area\">\n                <a href=\"\/fr\/contact\/\" class=\"quote-btn\">Demande de devis<\/a>\n                <a href=\"#\" class=\"download-btn\">T\u00e9l\u00e9charger la fiche technique<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Pourquoi choisir Hastelloy B-2 ?<\/div>\n    <p>\n        Si votre processus implique des <strong>Acide chlorhydrique (HCl)<\/strong>, Hastelloy B-2 est le meilleur choix. Contrairement aux alliages de la s\u00e9rie C, le B-2 repose sur une teneur \u00e9lev\u00e9e en molybd\u00e8ne (~28%) pour r\u00e9sister aux acides r\u00e9ducteurs agressifs. Il r\u00e9siste efficacement \u00e0 la formation de pr\u00e9cipit\u00e9s de carbure \u00e0 la limite du grain dans la zone affect\u00e9e thermiquement par la soudure, ce qui le rend appropri\u00e9 pour une utilisation \u00e0 l'\u00e9tat soud\u00e9.\n    <\/p>\n\n    <div class=\"tech-alert\">\n        <strong>\u26a0\ufe0f Avertissement technique critique<\/strong>\n        L'Hastelloy B-2 r\u00e9siste mal \u00e0 la corrosion dans les environnements oxydants. Il n'est PAS recommand\u00e9 de l'utiliser dans des milieux contenant des sels ferriques, des sels cuivriques ou du chlore humide, car ceux-ci peuvent provoquer une d\u00e9faillance rapide et catastrophique.\n    <\/div>\n\n    <div class=\"feature-grid\">\n        <div class=\"feature-col\">\n            <h4>Sp\u00e9cialiste de l'acide chlorhydrique<\/h4>\n            <p>Excellente r\u00e9sistance au gaz HCl et \u00e0 l'acide \u00e0 toutes les concentrations et \u00e0 toutes les temp\u00e9ratures, une capacit\u00e9 \u00e9gal\u00e9e par tr\u00e8s peu de m\u00e9taux (comme le tantale).<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>R\u00e9duction des environnements<\/h4>\n            <p>Performance sup\u00e9rieure dans l'acide sulfurique pur, l'acide ac\u00e9tique et l'acide phosphorique en l'absence de contaminants oxydants.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>R\u00e9sistance \u00e0 la CSC<\/h4>\n            <p>Comme d'autres alliages \u00e0 forte teneur en nickel, il offre une excellente r\u00e9sistance \u00e0 la fissuration par corrosion sous contrainte induite par les chlorures.<\/p>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">Composition chimique (%)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>\u00c9l\u00e9ment<\/th>\n                    <th>Contenu (%)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Nickel (Ni)<\/strong><\/td>\n                    <td>65,0 min (\u00e9quilibre)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Molybd\u00e8ne (Mo)<\/strong><\/td>\n                    <td><strong>26.0 - 30.0<\/strong><\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Fer (Fe)<\/strong><\/td>\n                    <td>2.0 max<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Chrome (Cr)<\/strong><\/td>\n                    <td>1,0 max<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Mangan\u00e8se (Mn)<\/strong><\/td>\n                    <td>1,0 max<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Carbone (C)<\/strong><\/td>\n                    <td>0,02 max<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        <p style=\"font-size:0.85rem; color:#666; margin-top:10px;\">*Note : La teneur extr\u00eamement \u00e9lev\u00e9e en molybd\u00e8ne est \u00e0 l'origine de la r\u00e9duction de la r\u00e9sistance \u00e0 l'acide.<\/p>\n    <\/div>\n\n    <div class=\"section-head\">Sp\u00e9cifications standard<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th width=\"30%\">Forme du produit<\/th>\n                    <th>Normes ASTM \/ ASME<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>Plaque, feuille, bande<\/strong><\/td>\n                    <td>ASTM B333, ASME SB333<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Bar &amp; Rod<\/strong><\/td>\n                    <td>ASTM B335, ASME SB335<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Tubes (sans soudure et soud\u00e9s)<\/strong><\/td>\n                    <td>ASTM B619, ASTM B622, ASME SB619\/SB622<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>Raccords<\/strong><\/td>\n                    <td>ASTM B366, ASME SB366<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong><a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/forgings\/\">Forgeage<\/a><\/strong><\/td>\n                    <td>ASTM B564, ASME SB564<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    <div class=\"section-head\">Available Forms for Hastelloy\u00ae B-2<\/div>\n    <p style=\"margin-bottom: 25px;\">\n        To safely contain and transport pure hydrochloric acid and other aggressive reducing agents, we supply Hastelloy B-2 in a comprehensive range of mill forms and piping components engineered for extreme chemical processing.\n    <\/p>\n\n    <div class=\"forms-grid\">\n        <a href=\"\/fr\/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>Plaques et feuilles<\/h4>\n                <p>Essential for fabricating heavy-duty chemical reactors, storage tanks, and heat exchangers handling pure HCl.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/fr\/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>Tubes et tuyaux<\/h4>\n                <p>Seamless and welded pipes designed to safely transport highly concentrated reducing acids without degrading.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/fr\/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 &amp; Rod<\/h4>\n                <p>Machined into critical high-stress components like agitator shafts, pump internals, and specialized valve stems.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/fr\/product-forms\/pipe-fittings\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83e\ude88<\/div>\n            <div class=\"form-card-content\">\n                <h4>Raccords de tuyauterie<\/h4>\n                <p>Complete your acid-resistant piping networks with perfectly matched Hastelloy B-2 elbows, tees, and reducers.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/fr\/product-forms\/flanges\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\u2b55<\/div>\n            <div class=\"form-card-content\">\n                <h4>Brides<\/h4>\n                <p>Weld neck, slip-on, and blind flanges ensuring leak-proof connections in hazardous, reducing chemical lines.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/fr\/product-forms\/fasteners\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udd29<\/div>\n            <div class=\"form-card-content\">\n                <h4>Fixations<\/h4>\n                <p>Corrosion-resistant bolts and nuts that maintain integrity in pure sulfuric and hydrochloric acid environments.<\/p>\n            <\/div>\n        <\/a>\n    <\/div>\n    <div class=\"section-head\">Propri\u00e9t\u00e9s m\u00e9caniques (recuit typique)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>Propri\u00e9t\u00e9<\/th>\n                    <th>Valeurs typiques (temp\u00e9rature ambiante)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>R\u00e9sistance \u00e0 la traction<\/strong><\/td>\n                    <td>110 - 130 ksi (760 - 895 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>Limite d'\u00e9lasticit\u00e9 (d\u00e9calage de 0,2%)<\/strong><\/td>\n                    <td>50 - 65 ksi (345 - 450 MPa)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u00c9longation<\/strong><\/td>\n                    <td>40 - 60 %<\/td>\n                <\/tr>\n                 <tr>\n                    <td><strong>Duret\u00e9 (Rockwell B)<\/strong><\/td>\n                    <td>85 - 100 HRB<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    <div class=\"section-head\">Applications typiques<\/div>\n    <div class=\"app-list\">\n        <div class=\"app-card\">\n            <h4>Production de HCl<\/h4>\n            <p>\u00c9quipement pour la production et la manipulation de l'acide chlorhydrique.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Synth\u00e8se chimique<\/h4>\n            <p>R\u00e9acteurs pour l'alkylation de l'\u00e9thylbenz\u00e8ne et la production d'acide ac\u00e9tique.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Fabrication de pesticides<\/h4>\n            <p>Manipulation de catalyseurs \u00e0 base d'acides r\u00e9ducteurs dans la synth\u00e8se de produits agrochimiques.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>Produits pharmaceutiques<\/h4>\n            <p>Proc\u00e9d\u00e9s impliquant des environnements r\u00e9ducteurs o\u00f9 les alliages de la s\u00e9rie C peuvent se corroder.<\/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;\">Besoin d'Hastelloy B-2 pour r\u00e9duire les acides ?<\/h3>\n        <p style=\"max-width: 600px; margin: 0 auto 20px;\">\n            Nous fournissons des barres, des plaques et des tuyaux en Hastelloy B-2 de haute qualit\u00e9.\n            Contactez nos m\u00e9tallurgistes pour vous assurer que cet alliage est adapt\u00e9 \u00e0 votre environnement chimique sp\u00e9cifique.\n        <\/p>\n        <a href=\"\/fr\/contact\/\" class=\"quote-btn\">Obtenir un devis rapide<\/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 \/ Hastelloy Nickel Alloys \/ Hastelloy B-2 Hastelloy\u00ae B-2 UNS N10665 | W.Nr. 2.4617 | Alloy B-2 Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy. It is engineered specifically for significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic, and phosphoric acids. It is the premier choice [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":2190,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2213","page","type-page","status-publish","hentry"],"spectra_custom_meta":{"_edit_lock":["1774704716:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["72"],"rank_math_description":["Hastelloy B-2 offers superior resistance to hydrochloric acid and strong reducing agents in chemical process environments."],"rank_math_focus_keyword":["hastelloy b-2"],"_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\":\"5f58104\",\"elType\":\"container\",\"settings\":{\"flex_direction\":\"column\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"05f5621\"}]},\"elements\":[{\"id\":\"836e328\",\"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\\\/hastelloy-nickel-alloys\\\/\\\">Hastelloy Nickel Alloys<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Hastelloy B-2\\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\\\/nickel19.jpg\\\" alt=\\\"Hastelloy B-2 Nickel Molybdenum Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Hastelloy\\u00ae B-2<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS N10665 | W.Nr. 2.4617 | Alloy B-2<\\\/div>\\n            \\n            <p>\\n                Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy. It is engineered specifically for significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic, and phosphoric acids. It is the premier choice for handling pure hydrochloric acid (HCl).\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Plate, Sheet, Bar, Pipe, Fittings.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Resistant to Hydrochloric Acid at all concentrations and temperatures.<\\\/li>\\n                <li><strong>Limitation:<\\\/strong> Poor corrosion resistance in oxidizing environments.<\\\/li>\\n                <li><strong>Structure:<\\\/strong> Low carbon and silicon to prevent grain-boundary precipitation.<\\\/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 Hastelloy B-2?<\\\/div>\\n    <p>\\n        If your process involves pure <strong>Hydrochloric Acid (HCl)<\\\/strong>, Hastelloy B-2 is the superior choice. Unlike the C-series alloys, B-2 relies on a high Molybdenum content (~28%) to withstand aggressive reducing acids. It effectively resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone, making it suitable for use in the as-welded condition.\\n    <\\\/p>\\n\\n    <div class=\\\"tech-alert\\\">\\n        <strong>\\u26a0\\ufe0f Critical Technical Warning<\\\/strong>\\n        Hastelloy B-2 has poor corrosion resistance to oxidizing environments. It is NOT recommended for use in media containing ferric salts, cupric salts, or wet chlorine, as these can cause rapid, catastrophic failure.\\n    <\\\/div>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Hydrochloric Acid Specialist<\\\/h4>\\n            <p>Excellent resistance to HCl gas and acid at all concentrations and temperatures, a capability matched by very few metals (like Tantalum).<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Reducing Environments<\\\/h4>\\n            <p>Superior performance in pure sulfuric acid, acetic acid, and phosphoric acid where oxidizing contaminants are absent.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>SCC Resistance<\\\/h4>\\n            <p>Like other high-nickel alloys, it offers excellent resistance to chloride-induced stress corrosion cracking (SCC).<\\\/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>65.0 min (Balance)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td><strong>26.0 - 30.0<\\\/strong><\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>2.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chromium (Cr)<\\\/strong><\\\/td>\\n                    <td>1.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manganese (Mn)<\\\/strong><\\\/td>\\n                    <td>1.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Carbon (C)<\\\/strong><\\\/td>\\n                    <td>0.02 max<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: The extremely high Molybdenum content drives its reducing acid resistance.<\\\/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>ASTM \\\/ ASME Standards<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Plate, Sheet, Strip<\\\/strong><\\\/td>\\n                    <td>ASTM B333, ASME SB333<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Bar & Rod<\\\/strong><\\\/td>\\n                    <td>ASTM B335, ASME SB335<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Pipe (Seamless & Welded)<\\\/strong><\\\/td>\\n                    <td>ASTM B619, ASTM B622, ASME SB619\\\/SB622<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Fittings<\\\/strong><\\\/td>\\n                    <td>ASTM B366, ASME SB366<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Forgings<\\\/strong><\\\/td>\\n                    <td>ASTM B564, ASME SB564<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Available Forms for Hastelloy\\u00ae B-2<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To safely contain and transport pure hydrochloric acid and other aggressive reducing agents, we supply Hastelloy B-2 in a comprehensive range of mill forms and piping components engineered for extreme chemical processing.\\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>Plate & Sheet<\\\/h4>\\n                <p>Essential for fabricating heavy-duty chemical reactors, storage tanks, and heat exchangers handling pure HCl.<\\\/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>Pipe & Tube<\\\/h4>\\n                <p>Seamless and welded pipes designed to safely transport highly concentrated reducing acids without degrading.<\\\/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>Machined into critical high-stress components like agitator shafts, pump internals, and specialized valve stems.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-fittings\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\ude88<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Pipe Fittings<\\\/h4>\\n                <p>Complete your acid-resistant piping networks with perfectly matched Hastelloy B-2 elbows, tees, and reducers.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/flanges\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\u2b55<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Flanges<\\\/h4>\\n                <p>Weld neck, slip-on, and blind flanges ensuring leak-proof connections in hazardous, reducing chemical lines.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/fasteners\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd29<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Fasteners<\\\/h4>\\n                <p>Corrosion-resistant bolts and nuts that maintain integrity in pure sulfuric and hydrochloric acid environments.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Annealed 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>Tensile Strength<\\\/strong><\\\/td>\\n                    <td>110 - 130 ksi (760 - 895 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>50 - 65 ksi (345 - 450 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>40 - 60 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell B)<\\\/strong><\\\/td>\\n                    <td>85 - 100 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>HCl Production<\\\/h4>\\n            <p>Equipment for the production and handling of hydrochloric acid.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Chemical Synthesis<\\\/h4>\\n            <p>Reactors for alkylation of ethylbenzene and production of acetic acid.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Pesticide Manufacturing<\\\/h4>\\n            <p>Handling reducing acid catalysts in the synthesis of agrochemicals.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Pharmaceuticals<\\\/h4>\\n            <p>Processes involving reducing environments where C-series alloys may corrode.<\\\/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 Hastelloy B-2 for Reducing Acids?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply high-quality Hastelloy B-2 bar, plate, and pipe.\\n            Contact our metallurgists to ensure this alloy is right for your specific chemical environment.\\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\":\"b0d7052\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"f1f77d647eba1c9a08c7041f1459accc\";s:6:\"images\";a:1:{i:0;i:2198;}}"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:13:\"Hastelloy B-2\";}"],"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-2213.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:1776528849;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\":1776618849,\"value\":{\"content\":\"<div class=\\\"elementor-element elementor-element-5f58104 e-flex e-con-boxed e-con e-parent\\\" data-id=\\\"5f58104\\\" 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-836e328 elementor-widget elementor-widget-html\\\" data-id=\\\"836e328\\\" 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\\\/hastelloy-nickel-alloys\\\/\\\">Hastelloy Nickel Alloys<\\\/a>\\n        <span class=\\\"separator\\\">\\\/<\\\/span> \\n        Hastelloy B-2\\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\\\/nickel19.jpg\\\" alt=\\\"Hastelloy B-2 Nickel Molybdenum Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Hastelloy\\u00ae B-2<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS N10665 | W.Nr. 2.4617 | Alloy B-2<\\\/div>\\n            \\n            <p>\\n                Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy. It is engineered specifically for significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic, and phosphoric acids. It is the premier choice for handling pure hydrochloric acid (HCl).\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Plate, Sheet, Bar, Pipe, Fittings.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Resistant to Hydrochloric Acid at all concentrations and temperatures.<\\\/li>\\n                <li><strong>Limitation:<\\\/strong> Poor corrosion resistance in oxidizing environments.<\\\/li>\\n                <li><strong>Structure:<\\\/strong> Low carbon and silicon to prevent grain-boundary precipitation.<\\\/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 Hastelloy B-2?<\\\/div>\\n    <p>\\n        If your process involves pure <strong>Hydrochloric Acid (HCl)<\\\/strong>, Hastelloy B-2 is the superior choice. Unlike the C-series alloys, B-2 relies on a high Molybdenum content (~28%) to withstand aggressive reducing acids. It effectively resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone, making it suitable for use in the as-welded condition.\\n    <\\\/p>\\n\\n    <div class=\\\"tech-alert\\\">\\n        <strong>\\u26a0\\ufe0f Critical Technical Warning<\\\/strong>\\n        Hastelloy B-2 has poor corrosion resistance to oxidizing environments. It is NOT recommended for use in media containing ferric salts, cupric salts, or wet chlorine, as these can cause rapid, catastrophic failure.\\n    <\\\/div>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Hydrochloric Acid Specialist<\\\/h4>\\n            <p>Excellent resistance to HCl gas and acid at all concentrations and temperatures, a capability matched by very few metals (like Tantalum).<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Reducing Environments<\\\/h4>\\n            <p>Superior performance in pure sulfuric acid, acetic acid, and phosphoric acid where oxidizing contaminants are absent.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>SCC Resistance<\\\/h4>\\n            <p>Like other high-nickel alloys, it offers excellent resistance to chloride-induced stress corrosion cracking (SCC).<\\\/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>65.0 min (Balance)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Molybdenum (Mo)<\\\/strong><\\\/td>\\n                    <td><strong>26.0 - 30.0<\\\/strong><\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>2.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Chromium (Cr)<\\\/strong><\\\/td>\\n                    <td>1.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manganese (Mn)<\\\/strong><\\\/td>\\n                    <td>1.0 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Carbon (C)<\\\/strong><\\\/td>\\n                    <td>0.02 max<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: The extremely high Molybdenum content drives its reducing acid resistance.<\\\/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>ASTM \\\/ ASME Standards<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Plate, Sheet, Strip<\\\/strong><\\\/td>\\n                    <td>ASTM B333, ASME SB333<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Bar & Rod<\\\/strong><\\\/td>\\n                    <td>ASTM B335, ASME SB335<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Pipe (Seamless & Welded)<\\\/strong><\\\/td>\\n                    <td>ASTM B619, ASTM B622, ASME SB619\\\/SB622<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Fittings<\\\/strong><\\\/td>\\n                    <td>ASTM B366, ASME SB366<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Forgings<\\\/strong><\\\/td>\\n                    <td>ASTM B564, ASME SB564<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    <div class=\\\"section-head\\\">Available Forms for Hastelloy\\u00ae B-2<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To safely contain and transport pure hydrochloric acid and other aggressive reducing agents, we supply Hastelloy B-2 in a comprehensive range of mill forms and piping components engineered for extreme chemical processing.\\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>Plate & Sheet<\\\/h4>\\n                <p>Essential for fabricating heavy-duty chemical reactors, storage tanks, and heat exchangers handling pure HCl.<\\\/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>Pipe & Tube<\\\/h4>\\n                <p>Seamless and welded pipes designed to safely transport highly concentrated reducing acids without degrading.<\\\/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>Machined into critical high-stress components like agitator shafts, pump internals, and specialized valve stems.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-fittings\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\ude88<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Pipe Fittings<\\\/h4>\\n                <p>Complete your acid-resistant piping networks with perfectly matched Hastelloy B-2 elbows, tees, and reducers.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/flanges\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\u2b55<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Flanges<\\\/h4>\\n                <p>Weld neck, slip-on, and blind flanges ensuring leak-proof connections in hazardous, reducing chemical lines.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/fasteners\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udd29<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Fasteners<\\\/h4>\\n                <p>Corrosion-resistant bolts and nuts that maintain integrity in pure sulfuric and hydrochloric acid environments.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Mechanical Properties (Annealed 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>Tensile Strength<\\\/strong><\\\/td>\\n                    <td>110 - 130 ksi (760 - 895 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Yield Strength (0.2% Offset)<\\\/strong><\\\/td>\\n                    <td>50 - 65 ksi (345 - 450 MPa)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Elongation<\\\/strong><\\\/td>\\n                    <td>40 - 60 %<\\\/td>\\n                <\\\/tr>\\n                 <tr>\\n                    <td><strong>Hardness (Rockwell B)<\\\/strong><\\\/td>\\n                    <td>85 - 100 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>HCl Production<\\\/h4>\\n            <p>Equipment for the production and handling of hydrochloric acid.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Chemical Synthesis<\\\/h4>\\n            <p>Reactors for alkylation of ethylbenzene and production of acetic acid.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Pesticide Manufacturing<\\\/h4>\\n            <p>Handling reducing acid catalysts in the synthesis of agrochemicals.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Pharmaceuticals<\\\/h4>\\n            <p>Processes involving reducing environments where C-series alloys may corrode.<\\\/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 Hastelloy B-2 for Reducing Acids?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We supply high-quality Hastelloy B-2 bar, plate, and pipe.\\n            Contact our metallurgists to ensure this alloy is right for your specific chemical environment.\\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\/fr\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Nickel Alloys \/ Hastelloy Nickel Alloys \/ Hastelloy B-2 Hastelloy\u00ae B-2 UNS N10665 | W.Nr. 2.4617 | Alloy B-2 Hastelloy B-2 is a solid solution strengthened, nickel-molybdenum alloy. It is engineered specifically for significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic, and phosphoric acids. It is the premier choice\u2026","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/pages\/2213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/comments?post=2213"}],"version-history":[{"count":11,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/pages\/2213\/revisions"}],"predecessor-version":[{"id":3337,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/pages\/2213\/revisions\/3337"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/pages\/2190"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/fr\/wp-json\/wp\/v2\/media?parent=2213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}