{"id":2331,"date":"2026-01-09T13:54:14","date_gmt":"2026-01-09T12:54:14","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?page_id=2331"},"modified":"2026-03-28T15:35:49","modified_gmt":"2026-03-28T14:35:49","slug":"%d9%83%d9%88%d9%81%d8%a7%d8%b1","status":"publish","type":"page","link":"https:\/\/www.nickelcasting.com\/ar\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84\/%d9%83%d9%88%d9%81%d8%a7%d8%b1\/","title":{"rendered":"\u0643\u0648\u0641\u0627\u0631"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2331\" class=\"elementor elementor-2331\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3365d6e e-flex e-con-boxed e-con e-parent\" data-id=\"3365d6e\" 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-6a4cd01 elementor-widget elementor-widget-html\" data-id=\"6a4cd01\" 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=\"\/ar\/\">\u0627\u0644\u0635\u0641\u062d\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/a> \n        <span class=\"separator\">\/<\/span> \n        <a href=\"\/ar\/%d8%b3%d8%a8%d8%a7%d8%a6%d9%83-%d8%a7%d9%84%d9%86%d9%8a%d9%83%d9%84\/\">\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644<\/a>\n        <span class=\"separator\">\/<\/span> \n        \u0643\u0648\u0641\u0627\u0631\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\/nickel30.jpg\" alt=\"\u0633\u0628\u064a\u0643\u0629 \u0643\u0648\u0641\u0627\u0631 \u0632\u062c\u0627\u062c \u0625\u0644\u0649 \u0645\u0639\u062f\u0646 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0646 \u0627\u0644\u0632\u062c\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u0645\u0639\u062f\u0646\">\n        <\/div>\n        \n        <div class=\"prod-info-box\">\n            <h1>\u0643\u0648\u0641\u0627\u0631 \u00aeKovar<\/h1>\n            <div class=\"prod-subtitle\">UNS K94610 | W.Nr. 1.3981 | ASTM F15<\/div>\n            \n            <p>\n                \u0625\u0646 Kovar \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0633\u0628\u064a\u0643\u0629 \u0646\u064a\u0643\u0644 29% \u0627\u0633\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 \u064817% \u0645\u0646 \u0627\u0644\u0643\u0648\u0628\u0627\u0644\u062a \u064854% \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u0645\u062f\u062f\u0647. \u0648\u0647\u064a \u0645\u0639\u0631\u0648\u0641\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0628\u0627\u0645\u062a\u0644\u0627\u0643\u0647\u0627 \u0645\u0639\u0627\u0645\u0644 \u062a\u0645\u062f\u062f \u062d\u0631\u0627\u0631\u064a \u064a\u0636\u0627\u0647\u064a \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a (\u0627\u0644\u0635\u0644\u0628) \u0648\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0644\u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u062d\u0643\u0645 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647.\n            <\/p>\n\n            <ul class=\"key-specs-list\">\n                <li><strong>\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0634\u0627\u0626\u0639\u0629:<\/strong> Sheet, Strip, Plate, Rod, <a href=\"https:\/\/www.nickelcasting.com\/ko\/product-forms\/wire\/\">\u0627\u0644\u0623\u0633\u0644\u0627\u0643<\/a>, Tubing.<\/li>\n                <li><strong>\u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/strong> \u064a\u0637\u0627\u0628\u0642 CTE \u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0648\u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627.<\/li>\n                <li><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/strong> \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0643\u0627\u0645\u0644 (\u0645\u062d\u0643\u0645 \u0627\u0644\u062a\u0641\u0631\u064a\u063a).<\/li>\n                <li><strong>\u0627\u0644\u062c\u0648\u062f\u0629:<\/strong> \u0630\u0648\u0628\u0627\u0646 \u0645\u0632\u062f\u0648\u062c (VIM-VAR) \u0644\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0636\u0645\u064a\u0646.<\/li>\n            <\/ul>\n\n            <div class=\"action-area\">\n                <a href=\"\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\" class=\"quote-btn\">\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631<\/a>\n                <a href=\"#\" class=\"download-btn\">\u062a\u0646\u0632\u064a\u0644 \u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/a>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u0643\u0648\u0641\u0627\u0631\u061f<\/div>\n    <p>\n        \u062a\u062a\u0645\u062f\u062f \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0623\u0633\u0631\u0639 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0632\u062c\u0627\u062c \u0639\u0646\u062f \u062a\u0633\u062e\u064a\u0646\u0647\u0627. \u0625\u0630\u0627 \u062d\u0627\u0648\u0644\u062a \u063a\u0644\u0642 \u062f\u0628\u0648\u0633 \u0646\u062d\u0627\u0633\u064a \u0641\u064a \u0627\u0644\u0632\u062c\u0627\u062c\u060c \u0633\u064a\u062a\u062d\u0637\u0645 \u0627\u0644\u0632\u062c\u0627\u062c \u0639\u0646\u062f\u0645\u0627 \u064a\u0628\u0631\u062f. <strong>\u0643\u0648\u0641\u0627\u0631 \u064a\u062d\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629.<\/strong> \u064a\u062a\u0645\u0627\u0634\u0649 \u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0645\u0639 \u0627\u0644\u0632\u062c\u0627\u062c \"\u0627\u0644\u0635\u0644\u0628\" (\u0645\u062b\u0644 Pyrex) \u0648\u0627\u0644\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0645\u0646 -80 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 450 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0628\u0642\u0627\u0621 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u062e\u0627\u0644\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0645\u062d\u0643\u0645 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0637\u0648\u0627\u0644 \u0641\u062a\u0631\u0629 \u0639\u0645\u0644\u0647.\n    <\/p>\n\n    <div class=\"feature-grid\">\n        <div class=\"feature-col\">\n            <h4>\u062e\u062a\u0645 \u0645\u062d\u0643\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/h4>\n            <p>\u064a\u0636\u0645\u0646 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u062d\u0643\u0645 \u0644\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0641\u0631\u063a\u0629 \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 \u0648\u062d\u0632\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0639\u0633\u0643\u0631\u064a\u0629.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0637\u0648\u0631<\/h4>\n            <p>\u062a\u0636\u0645\u0646 \u0627\u0644\u0636\u0648\u0627\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0623\u0646 \u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0633\u0628\u064a\u0643\u0629 \u0639\u0644\u0649 \u0647\u064a\u0643\u0644\u0647\u0627 \u0627\u0644\u0623\u0648\u0633\u062a\u0646\u064a\u062a\u064a \u062d\u062a\u0649 -80 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u062a\u064a \u0642\u062f \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0634\u0642\u0642 \u0627\u0644\u0623\u062e\u062a\u0627\u0645.<\/p>\n        <\/div>\n        <div class=\"feature-col\">\n            <h4>\u0628\u0646\u064a\u0629 \u0645\u062c\u0647\u0631\u064a\u0629 \u0646\u0638\u064a\u0641\u0629<\/h4>\n            <p>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0648\u0641\u0627\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u0647\u0631 \u0628\u0627\u0644\u0642\u0648\u0633 \u0627\u0644\u0641\u0631\u0627\u063a\u064a (VAR) \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0634\u0648\u0627\u0626\u0628 \u0625\u0644\u0649 \u0623\u062f\u0646\u0649 \u062d\u062f \u0645\u0645\u0643\u0646\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062a\u0648\u062d\u064a\u062f \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0641\u0631 \u0648\u0627\u0644\u0637\u0644\u0627\u0621.<\/p>\n        <\/div>\n    <\/div>\n\n    <div class=\"section-head\">\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a (%)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>\u0627\u0644\u0639\u0646\u0635\u0631<\/th>\n                    <th>\u0627\u0644\u0645\u062d\u062a\u0648\u0649 (%)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>\u0627\u0644\u0646\u064a\u0643\u0644 (\u0646\u064a)<\/strong><\/td>\n                    <td>29.0<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u0643\u0648\u0628\u0627\u0644\u062a (Co)<\/strong><\/td>\n                    <td>17.0<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u062d\u062f\u064a\u062f (Fe)<\/strong><\/td>\n                    <td>\u0627\u0644\u0631\u0635\u064a\u062f<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u0643\u0631\u0628\u0648\u0646 (C)<\/strong><\/td>\n                    <td>0.02 \u0643\u062d\u062f \u0623\u0642\u0635\u0649<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u0645\u0646\u062c\u0646\u064a\u0632 (Mn)<\/strong><\/td>\n                    <td>0.30<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 (Si)<\/strong><\/td>\n                    <td>0.20<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        <p style=\"font-size:0.85rem; color:#666; margin-top:10px;\">*\u0645\u0644\u0627\u062d\u0638\u0629: \u062a\u0645\u062a \u0645\u0639\u0627\u064a\u0631\u0629 \u0645\u064a\u0632\u0627\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0643\u0648\u0628\u0627\u0644\u062a \u0648\u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u062d\u062f\u062f \u0644\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0641\u064a \u0627\u0644\u062a\u0645\u062f\u062f.<\/p>\n    <\/div>\n\n    <div class=\"section-head\">\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th width=\"30%\">\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u0646\u062a\u062c<\/th>\n                    <th>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 (ASTM \/ AMS \/ MIL)<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>\u0642\u0636\u064a\u0628 \u0623\u0648 \u0642\u0636\u064a\u0628 \u0623\u0648 \u0633\u0644\u0643<\/strong><\/td>\n                    <td>ASTM F15\u060c AMS I-23011 \u0627\u0644\u0641\u0626\u0629 1\u060c MIL-I-23011 \u0627\u0644\u0641\u0626\u0629 1<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0648\u0631\u0642\u0629\u060c \u0634\u0631\u064a\u0637\u060c \u0644\u0648\u062d\u0629\u060c \u0635\u0641\u064a\u062d\u0629<\/strong><\/td>\n                    <td>ASTM F15\u060c AMS I-23011 \u0627\u0644\u0641\u0626\u0629 1\u060c MIL-I-23011 \u0627\u0644\u0641\u0626\u0629 1<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong><\/td>\n                    <td>ASTM F15<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>\u0645\u0639\u064a\u0627\u0631 DIN<\/strong><\/td>\n                    <td>DIN 17745, W.Nr. 1.3981<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    \n    <div class=\"section-head\">\u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0645\u062a\u0648\u0641\u0631\u0629 \u0644 Kovar\u00ae (ASTM F15)<\/div>\n    <p style=\"margin-bottom: 25px;\">\n        \u0648\u0644\u062f\u0639\u0645 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0623\u0634\u0628\u0627\u0647 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0641\u0636\u0627\u0621 \u0648\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0641\u0631\u064a\u063a\u060c \u0646\u0648\u0641\u0631 \u0643\u0648\u0641\u0627\u0631 \u0641\u064a \u0623\u0634\u0643\u0627\u0644 \u0645\u0635\u0646\u0639\u0629 \u0628\u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0648\u0645\u064f\u062d\u0633\u0651\u0646\u0629 \u0644\u0644\u0633\u062d\u0628 \u0627\u0644\u0639\u0645\u064a\u0642 \u0648\u0627\u0644\u062e\u062a\u0645 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0644\u064a.\n    <\/p>\n\n    <div class=\"forms-grid\">\n        <a href=\"\/ar\/product-forms\/wire\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83e\uddf5<\/div>\n            <div class=\"form-card-content\">\n                <h4>\u0627\u0644\u0634\u0631\u064a\u0637 \u0627\u0644\u062f\u0642\u064a\u0642 \u0648\u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629<\/h4>\n                <p>\u0644\u0641\u0627\u0626\u0641 \u0648\u0634\u0631\u0627\u0626\u0637 \u0631\u0641\u064a\u0639\u0629 \u0644\u0644\u063a\u0627\u064a\u0629 \u0648\u0645\u064f\u062d\u0633\u0651\u0646\u0629 \u0644\u0644\u062e\u062a\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0648\u0627\u0644\u0646\u0642\u0634 \u0627\u0644\u0636\u0648\u0626\u064a \u0644\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u0633\u0637\u062d\u0629 \u0648\u062d\u0632\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0647\u062c\u064a\u0646\u0629 \u0648\u0631\u0624\u0648\u0633 TO.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/ar\/product-forms\/wire\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83e\udea1<\/div>\n            <div class=\"form-card-content\">\n                <h4>\u0633\u0644\u0643 \u0627\u0644\u062e\u062a\u0645 \u0648\u0627\u0644\u062f\u0628\u0648\u0633<\/h4>\n                <p>\u0623\u0633\u0644\u0627\u0643 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0642\u0627\u0621 \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0625\u0646\u0634\u0627\u0621 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0632\u062c\u0627\u062c\u064a\u0629 \u0645\u062d\u0643\u0645\u0629 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0641\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0639\u0644\u0645\u064a\u0629.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/ar\/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>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0648\u0627\u0644\u0635\u0641\u0627\u0626\u062d<\/h4>\n                <p>\u0645\u062e\u0632\u0648\u0646 \u0645\u0633\u0637\u062d \u0628\u062e\u0635\u0627\u0626\u0635 \u0633\u062d\u0628 \u0639\u0645\u064a\u0642\u0629 \u0645\u0645\u062a\u0627\u0632\u0629\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0639\u0628\u0648\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0627\u0644\u0639\u0633\u0643\u0631\u064a\u0629 \u0648\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u0627\u0631.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/ar\/product-forms\/bar\/\" class=\"form-card-link\">\n            <div class=\"form-card-icon\">\ud83d\udccf<\/div>\n            <div class=\"form-card-content\">\n                <h4>\u0628\u0627\u0631 \u0648\u0642\u0636\u064a\u0628<\/h4>\n                <p>\u064a\u062a\u0645 \u062a\u0648\u0631\u064a\u062f \u0645\u062e\u0632\u0648\u0646 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0622\u0644\u064a \u0627\u0644\u062f\u0642\u064a\u0642 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0627\u0633\u0628 \u0627\u0644\u0622\u0644\u064a \u0644\u0644\u062a\u063a\u0630\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0641\u0631\u064a\u063a\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629\u060c \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u0645\u062a\u0637\u0627\u0628\u0642\u0629.<\/p>\n            <\/div>\n        <\/a>\n\n        <a href=\"\/ar\/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>\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0645\u0644\u062d\u0648\u0645\u0629<\/h4>\n                <p>\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0628\u0646\u0627\u0621 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u0631\u0641\u0642\u0627\u062a \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629.<\/p>\n            <\/div>\n        <\/a>\n    <\/div>\n    <div class=\"section-head\">\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a (\u0646\u0645\u0648\u0630\u062c\u064a)<\/div>\n    <div class=\"data-table-wrap\">\n        <table class=\"tech-table\">\n            <thead>\n                <tr>\n                    <th>\u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/th>\n                    <th>\u0645\u062a\u0648\u0633\u0637 CTE (\u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\/\u0645\u062a\u0631-\u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)<\/th>\n                    <th>\u0623\u0639\u0648\u0627\u062f \u0627\u0644\u062b\u0642\u0627\u0628<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td><strong>30 - 200\u00b0C<\/strong><\/td>\n                    <td>5.2<\/td>\n                    <td>\u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0644\u0628 (\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>30 - 300\u00b0C<\/strong><\/td>\n                    <td>5.1<\/td>\n                    <td>\u0633\u064a\u0631\u0627\u0645\u064a\u0643 \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627 (92% - 99%)<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>30 - 400\u00b0C<\/strong><\/td>\n                    <td>4.9<\/td>\n                    <td>\u064a\u0627\u0642\u0648\u062a \/ \u0631\u0648\u0628\u064a<\/td>\n                <\/tr>\n                <tr>\n                    <td><strong>30 - 450\u00b0C<\/strong><\/td>\n                    <td>5.3<\/td>\n                    <td>\u0632\u062c\u0627\u062c \u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0637\u0627\u0642\u0629<\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n    <div class=\"section-head\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629<\/div>\n    <div class=\"app-list\">\n        <div class=\"app-card\">\n            <h4>\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0637\u0627\u0642\u0629<\/h4>\n            <p>\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0631\u0633\u0627\u0644\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u062a\u0646\u0642\u0644\u0629 (TWT)\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u0641\u0631\u064a\u063a.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>\u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629<\/h4>\n            <p>\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631 (\u0631\u0624\u0648\u0633 \u0627\u0644\u062a\u0631\u0627\u0646\u0632\u0633\u062a\u0648\u0631)\u060c \u0648\u062d\u0632\u0645 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0647\u062c\u064a\u0646\u0629\u060c \u0648\u0627\u0644\u062d\u0632\u0645 \u0627\u0644\u0645\u0633\u0637\u062d\u0629.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0639\u0644\u0645\u064a\u0629<\/h4>\n            <p>\u063a\u0631\u0641 \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0644\u063a\u0631\u0641 \u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0637\u064a\u0641 \u0627\u0644\u0643\u062a\u0644\u064a.<\/p>\n        <\/div>\n        <div class=\"app-card\">\n            <h4>\u0627\u0644\u0625\u0636\u0627\u0621\u0629<\/h4>\n            <p>\u062b\u0642\u0648\u0628 \u0648\u0623\u0633\u0644\u0627\u0643 \u0631\u0635\u0627\u0635 \u0644\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0645\u062a\u0648\u0647\u062c\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629.<\/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;\">\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0627\u062f\u0629 \u0643\u0648\u0641\u0627\u0631 (ASTM F15)\u061f<\/h3>\n        <p style=\"max-width: 600px; margin: 0 auto 20px;\">\n            \u0648\u0646\u062d\u062a\u0641\u0638 \u0628\u0645\u062e\u0632\u0648\u0646 \u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0643\u0648\u0641\u0627\u0631 \u0641\u064a \u0634\u0643\u0644 \u0623\u0644\u0648\u0627\u062d \u0648\u0635\u0641\u0627\u0626\u062d \u0648\u0644\u0641\u0627\u0626\u0641 \u0648\u0642\u0636\u0628\u0627\u0646 \u0648\u0623\u0633\u0644\u0627\u0643.\n            \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0633\u062d\u0628 \u0627\u0644\u0639\u0645\u064a\u0642 \u0648\u0627\u0644\u062e\u062a\u0645.\n        <\/p>\n        <a href=\"\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\" class=\"quote-btn\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0633\u0631\u064a\u0639<\/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 \/ Kovar Kovar\u00ae UNS K94610 | W.Nr. 1.3981 | ASTM F15 Kovar is a nominal 29% nickel, 17% cobalt, 54% iron controlled-expansion alloy. It is widely known for having a coefficient of thermal expansion that matches borosilicate (hard) glasses and alumina ceramics, making it the industry standard for reliable hermetic sealing. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":1831,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_theme","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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 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applications."],"rank_math_focus_keyword":["kovar"],"_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\":\"3365d6e\",\"elType\":\"container\",\"settings\":{\"flex_direction\":\"column\",\"display_condition_list\":[{\"display_condition_login_status\":\"subscriber\",\"_id\":\"770e0ad\"}]},\"elements\":[{\"id\":\"6a4cd01\",\"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        Kovar\\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\\\/nickel30.jpg\\\" alt=\\\"Kovar Glass to Metal Sealing Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Kovar\\u00ae<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS K94610 | W.Nr. 1.3981 | ASTM F15<\\\/div>\\n            \\n            <p>\\n                Kovar is a nominal 29% nickel, 17% cobalt, 54% iron controlled-expansion alloy. It is widely known for having a coefficient of thermal expansion that matches borosilicate (hard) glasses and alumina ceramics, making it the industry standard for reliable hermetic sealing.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Sheet, Strip, Plate, Rod, Wire, Tubing.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Matches CTE of Borosilicate Glass & Alumina.<\\\/li>\\n                <li><strong>Application:<\\\/strong> High-integrity Hermetic Seals (Vacuum Tight).<\\\/li>\\n                <li><strong>Quality:<\\\/strong> Double melted (VIM-VAR) for inclusion-free microstructure.<\\\/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 Kovar?<\\\/div>\\n    <p>\\n        Most metals expand much faster than glass when heated. If you try to seal a copper pin into glass, the glass will shatter as it cools. <strong>Kovar solves this.<\\\/strong> Its thermal expansion curve tracks perfectly with \\\"hard\\\" glasses (like Pyrex) and ceramics from -80\\u00b0C to 450\\u00b0C, ensuring that the seal remains stress-free and vacuum-tight throughout its life.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Hermetic Sealing<\\\/h4>\\n            <p>Ensures vacuum-tight seals essential for vacuum tubes, X-ray tubes, and military electronics packages.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Phase Stability<\\\/h4>\\n            <p>Precise chemistry controls ensure the alloy maintains its austenitic structure down to -80\\u00b0C, preventing volume changes that could crack seals.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Clean Microstructure<\\\/h4>\\n            <p>Our Kovar is typically produced via Vacuum Arc Remelting (VAR) to minimize impurities, ensuring uniform etching and plating properties.<\\\/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>29.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>17.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Carbon (C)<\\\/strong><\\\/td>\\n                    <td>0.02 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manganese (Mn)<\\\/strong><\\\/td>\\n                    <td>0.30<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Silicon (Si)<\\\/strong><\\\/td>\\n                    <td>0.20<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: The specific Nickel-Cobalt-Iron balance is calibrated for precise expansion control.<\\\/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 (ASTM \\\/ AMS \\\/ MIL)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Bar, Rod, Wire<\\\/strong><\\\/td>\\n                    <td>ASTM F15, AMS I-23011 Class 1, MIL-I-23011 Class 1<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Sheet, Strip, Plate<\\\/strong><\\\/td>\\n                    <td>ASTM F15, AMS I-23011 Class 1, MIL-I-23011 Class 1<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tubing<\\\/strong><\\\/td>\\n                    <td>ASTM F15<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>DIN Standard<\\\/strong><\\\/td>\\n                    <td>DIN 17745, W.Nr. 1.3981<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    <div class=\\\"section-head\\\">Available Forms for Kovar\\u00ae (ASTM F15)<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To support the rigorous demands of the semiconductor, aerospace, and high-vacuum electronics industries, we supply Kovar in precision-manufactured forms optimized for deep drawing, stamping, and machining.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\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>Precision Strip & Foil<\\\/h4>\\n                <p>Ultra-thin coil and strip optimized for high-speed stamping and photo-etching of flat packs, hybrid circuit packages, and TO headers.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/wire\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\udea1<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Sealing Wire & Pin<\\\/h4>\\n                <p>High-purity wire engineered specifically for creating flawless, vacuum-tight glass-to-metal seals in x-ray tubes and scientific instruments.<\\\/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>Sheet & Plate<\\\/h4>\\n                <p>Flat stock with excellent deep drawing properties, used extensively for manufacturing military-grade electronic enclosures and radar components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/bar\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udccf<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Bar & Rod<\\\/h4>\\n                <p>Round bar stock supplied for the precision CNC machining of high-vacuum feed-throughs, microwave tubes, and matched-expansion joints.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-and-tube\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\ude87<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Seamless Tubing<\\\/h4>\\n                <p>Precision tubing utilized in the construction of high-power transmitting tubes, laser enclosures, and specialized medical equipment.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Coefficient of Thermal Expansion (Typical)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Temperature Range<\\\/th>\\n                    <th>Average CTE (\\u00b5m\\\/m\\u00b7\\u00b0C)<\\\/th>\\n                    <th>Matches<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>30 - 200\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.2<\\\/td>\\n                    <td>Hard Glass (Borosilicate)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 300\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.1<\\\/td>\\n                    <td>Alumina Ceramics (92% - 99%)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 400\\u00b0C<\\\/strong><\\\/td>\\n                    <td>4.9<\\\/td>\\n                    <td>Sapphire \\\/ Ruby<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 450\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.3<\\\/td>\\n                    <td>Power Tube Glass<\\\/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>Power Tubes<\\\/h4>\\n            <p>Transmitting tubes, traveling wave tubes (TWT), and X-ray tubes requiring vacuum integrity.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Electronic Packages<\\\/h4>\\n            <p>Transistor outlines (TO headers), hybrid circuit packages, and flat packs.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Scientific Instruments<\\\/h4>\\n            <p>Feed-throughs for high-vacuum chambers and mass spectrometers.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Lighting<\\\/h4>\\n            <p>Eyelets and lead wires for high-intensity incandescent lamps.<\\\/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 Kovar (ASTM F15) Material?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We maintain a deep inventory of Kovar in plate, sheet, coil, rod, and wire forms.\\n            Material is suitable for deep drawing and stamping.\\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\":\"6c618c2\"}]},\"elements\":[],\"widgetType\":\"html\"}],\"isInner\":false}]"],"rank_math_og_content_image":["a:2:{s:5:\"check\";s:32:\"cd8fcf489e36024dd1f93b0917c2a8c6\";s:6:\"images\";a:1:{i:0;i:2321;}}"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:5:\"Kovar\";}"],"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) 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!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-2331.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:1776543358;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\":1776633358,\"value\":{\"content\":\"<div class=\\\"elementor-element elementor-element-3365d6e e-flex e-con-boxed e-con e-parent\\\" data-id=\\\"3365d6e\\\" 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-6a4cd01 elementor-widget elementor-widget-html\\\" data-id=\\\"6a4cd01\\\" 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        Kovar\\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\\\/nickel30.jpg\\\" alt=\\\"Kovar Glass to Metal Sealing Alloy\\\">\\n        <\\\/div>\\n        \\n        <div class=\\\"prod-info-box\\\">\\n            <h1>Kovar\\u00ae<\\\/h1>\\n            <div class=\\\"prod-subtitle\\\">UNS K94610 | W.Nr. 1.3981 | ASTM F15<\\\/div>\\n            \\n            <p>\\n                Kovar is a nominal 29% nickel, 17% cobalt, 54% iron controlled-expansion alloy. It is widely known for having a coefficient of thermal expansion that matches borosilicate (hard) glasses and alumina ceramics, making it the industry standard for reliable hermetic sealing.\\n            <\\\/p>\\n\\n            <ul class=\\\"key-specs-list\\\">\\n                <li><strong>Common Forms:<\\\/strong> Sheet, Strip, Plate, Rod, Wire, Tubing.<\\\/li>\\n                <li><strong>Key Feature:<\\\/strong> Matches CTE of Borosilicate Glass & Alumina.<\\\/li>\\n                <li><strong>Application:<\\\/strong> High-integrity Hermetic Seals (Vacuum Tight).<\\\/li>\\n                <li><strong>Quality:<\\\/strong> Double melted (VIM-VAR) for inclusion-free microstructure.<\\\/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 Kovar?<\\\/div>\\n    <p>\\n        Most metals expand much faster than glass when heated. If you try to seal a copper pin into glass, the glass will shatter as it cools. <strong>Kovar solves this.<\\\/strong> Its thermal expansion curve tracks perfectly with \\\"hard\\\" glasses (like Pyrex) and ceramics from -80\\u00b0C to 450\\u00b0C, ensuring that the seal remains stress-free and vacuum-tight throughout its life.\\n    <\\\/p>\\n\\n    <div class=\\\"feature-grid\\\">\\n        <div class=\\\"feature-col\\\">\\n            <h4>Hermetic Sealing<\\\/h4>\\n            <p>Ensures vacuum-tight seals essential for vacuum tubes, X-ray tubes, and military electronics packages.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Phase Stability<\\\/h4>\\n            <p>Precise chemistry controls ensure the alloy maintains its austenitic structure down to -80\\u00b0C, preventing volume changes that could crack seals.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"feature-col\\\">\\n            <h4>Clean Microstructure<\\\/h4>\\n            <p>Our Kovar is typically produced via Vacuum Arc Remelting (VAR) to minimize impurities, ensuring uniform etching and plating properties.<\\\/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>29.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Cobalt (Co)<\\\/strong><\\\/td>\\n                    <td>17.0<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Iron (Fe)<\\\/strong><\\\/td>\\n                    <td>Balance<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Carbon (C)<\\\/strong><\\\/td>\\n                    <td>0.02 max<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Manganese (Mn)<\\\/strong><\\\/td>\\n                    <td>0.30<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Silicon (Si)<\\\/strong><\\\/td>\\n                    <td>0.20<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n        <p style=\\\"font-size:0.85rem; color:#666; margin-top:10px;\\\">*Note: The specific Nickel-Cobalt-Iron balance is calibrated for precise expansion control.<\\\/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 (ASTM \\\/ AMS \\\/ MIL)<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>Bar, Rod, Wire<\\\/strong><\\\/td>\\n                    <td>ASTM F15, AMS I-23011 Class 1, MIL-I-23011 Class 1<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Sheet, Strip, Plate<\\\/strong><\\\/td>\\n                    <td>ASTM F15, AMS I-23011 Class 1, MIL-I-23011 Class 1<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>Tubing<\\\/strong><\\\/td>\\n                    <td>ASTM F15<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>DIN Standard<\\\/strong><\\\/td>\\n                    <td>DIN 17745, W.Nr. 1.3981<\\\/td>\\n                <\\\/tr>\\n            <\\\/tbody>\\n        <\\\/table>\\n    <\\\/div>\\n\\n    \\n    <div class=\\\"section-head\\\">Available Forms for Kovar\\u00ae (ASTM F15)<\\\/div>\\n    <p style=\\\"margin-bottom: 25px;\\\">\\n        To support the rigorous demands of the semiconductor, aerospace, and high-vacuum electronics industries, we supply Kovar in precision-manufactured forms optimized for deep drawing, stamping, and machining.\\n    <\\\/p>\\n\\n    <div class=\\\"forms-grid\\\">\\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>Precision Strip & Foil<\\\/h4>\\n                <p>Ultra-thin coil and strip optimized for high-speed stamping and photo-etching of flat packs, hybrid circuit packages, and TO headers.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/wire\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83e\\udea1<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Sealing Wire & Pin<\\\/h4>\\n                <p>High-purity wire engineered specifically for creating flawless, vacuum-tight glass-to-metal seals in x-ray tubes and scientific instruments.<\\\/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>Sheet & Plate<\\\/h4>\\n                <p>Flat stock with excellent deep drawing properties, used extensively for manufacturing military-grade electronic enclosures and radar components.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/bar\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\udccf<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Bar & Rod<\\\/h4>\\n                <p>Round bar stock supplied for the precision CNC machining of high-vacuum feed-throughs, microwave tubes, and matched-expansion joints.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n\\n        <a href=\\\"\\\/product-forms\\\/pipe-and-tube\\\/\\\" class=\\\"form-card-link\\\">\\n            <div class=\\\"form-card-icon\\\">\\ud83d\\ude87<\\\/div>\\n            <div class=\\\"form-card-content\\\">\\n                <h4>Seamless Tubing<\\\/h4>\\n                <p>Precision tubing utilized in the construction of high-power transmitting tubes, laser enclosures, and specialized medical equipment.<\\\/p>\\n            <\\\/div>\\n        <\\\/a>\\n    <\\\/div>\\n    <div class=\\\"section-head\\\">Coefficient of Thermal Expansion (Typical)<\\\/div>\\n    <div class=\\\"data-table-wrap\\\">\\n        <table class=\\\"tech-table\\\">\\n            <thead>\\n                <tr>\\n                    <th>Temperature Range<\\\/th>\\n                    <th>Average CTE (\\u00b5m\\\/m\\u00b7\\u00b0C)<\\\/th>\\n                    <th>Matches<\\\/th>\\n                <\\\/tr>\\n            <\\\/thead>\\n            <tbody>\\n                <tr>\\n                    <td><strong>30 - 200\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.2<\\\/td>\\n                    <td>Hard Glass (Borosilicate)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 300\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.1<\\\/td>\\n                    <td>Alumina Ceramics (92% - 99%)<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 400\\u00b0C<\\\/strong><\\\/td>\\n                    <td>4.9<\\\/td>\\n                    <td>Sapphire \\\/ Ruby<\\\/td>\\n                <\\\/tr>\\n                <tr>\\n                    <td><strong>30 - 450\\u00b0C<\\\/strong><\\\/td>\\n                    <td>5.3<\\\/td>\\n                    <td>Power Tube Glass<\\\/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>Power Tubes<\\\/h4>\\n            <p>Transmitting tubes, traveling wave tubes (TWT), and X-ray tubes requiring vacuum integrity.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Electronic Packages<\\\/h4>\\n            <p>Transistor outlines (TO headers), hybrid circuit packages, and flat packs.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Scientific Instruments<\\\/h4>\\n            <p>Feed-throughs for high-vacuum chambers and mass spectrometers.<\\\/p>\\n        <\\\/div>\\n        <div class=\\\"app-card\\\">\\n            <h4>Lighting<\\\/h4>\\n            <p>Eyelets and lead wires for high-intensity incandescent lamps.<\\\/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 Kovar (ASTM F15) Material?<\\\/h3>\\n        <p style=\\\"max-width: 600px; margin: 0 auto 20px;\\\">\\n            We maintain a deep inventory of Kovar in plate, sheet, coil, rod, and wire forms.\\n            Material is suitable for deep drawing and stamping.\\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\/ar\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Nickel Alloys \/ Kovar Kovar\u00ae UNS K94610 | W.Nr. 1.3981 | ASTM F15 Kovar is a nominal 29% nickel, 17% cobalt, 54% iron controlled-expansion alloy. It is widely known for having a coefficient of thermal expansion that matches borosilicate (hard) glasses and alumina ceramics, making it the industry standard for reliable hermetic sealing.&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/pages\/2331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/comments?post=2331"}],"version-history":[{"count":14,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/pages\/2331\/revisions"}],"predecessor-version":[{"id":3428,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/pages\/2331\/revisions\/3428"}],"up":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/pages\/1831"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media?parent=2331"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}