{"id":2609,"date":"2025-04-12T15:48:02","date_gmt":"2025-04-12T07:48:02","guid":{"rendered":"https:\/\/www.handaspring.com\/?p=2609"},"modified":"2025-04-12T15:51:25","modified_gmt":"2025-04-12T07:51:25","slug":"beryllium-copper-o-ring-springhelical-spring","status":"publish","type":"post","link":"https:\/\/www.handaspring.com\/ja\/beryllium-copper-o-ring-spring.html","title":{"rendered":"\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30b0\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09"},"content":{"rendered":"<div class=\"wp-block-cover is-light\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#f4f2f0\"><\/span><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2560\" class=\"wp-block-cover__image-background wp-image-2612\" alt=\"\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u3070\u306d\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09-\u30cf\u30f3\u30c0\u30b9\u30d7\u30ea\u30f3\u30b0\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-scaled.jpg\" style=\"object-position:56% 50%\" data-object-fit=\"cover\" data-object-position=\"56% 50%\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-scaled.jpg 2560w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-300x300.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-1024x1024.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-150x150.jpg 150w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-768x768.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-1536x1536.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-2048x2048.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30b0\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09<\/strong><\/p>\n<\/div><\/div>\n\n\n<div class=\"wp-block-aioseo-table-of-contents\"><ul><li><a class=\"aioseo-toc-item\" href=\"#aioseo-1-material-properties-and-performance-advantages\">1.\u6750\u6599\u7279\u6027\u3068\u6027\u80fd\u306e\u5229\u70b9<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-2-diverse-application-scenarios\">2.\u591a\u69d8\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30ca\u30ea\u30aa<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-3-manufacturing-processes-and-key-technologies\">3.\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3068\u4e3b\u8981\u6280\u8853<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-4-cost-analysis-and-material-substitutes\">4.\u30b3\u30b9\u30c8\u5206\u6790\u3068\u4ee3\u66ff\u6750\u6599<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-5-safety-standards-and-regulatory-compliance\">5.\u5b89\u5168\u57fa\u6e96\u3068\u898f\u5236\u9075\u5b88<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-6-global-supply-chain-and-market-trends\">6.\u4e16\u754c\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3068\u5e02\u5834\u52d5\u5411<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-7-design-and-application-guidelines\">7.\u30c7\u30b6\u30a4\u30f3\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-8-case-studies-in-advanced-engineering\">8.\u5148\u9032\u5de5\u5b66\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/a><\/li><li><a class=\"aioseo-toc-item\" href=\"#aioseo-9-future-outlook\">9.\u4eca\u5f8c\u306e\u5c55\u671b<\/a><\/li><\/ul><\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-1-material-properties-and-performance-advantages\">1.\u6750\u6599\u7279\u6027\u3068\u6027\u80fd\u306e\u5229\u70b9<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d9\u30ea\u30ea\u30a6\u30e0\u9285\uff08BeCu\uff09\u306f\u30011.7\uff5e2.0%\u306e\u30d9\u30ea\u30ea\u30a6\u30e0\u3092\u542b\u3080\u5408\u91d1\u3067\u3001\u6eb6\u4f53\u5316\u6642\u52b9\u51e6\u7406\u5f8c\u306b\u5353\u8d8a\u3057\u305f\u6a5f\u68b0\u7684\u30fb\u7269\u7406\u7684\u7279\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u3044\u5f37\u5ea6\u3068\u5f3e\u6027<\/strong>:\u5f15\u5f35\u5f37\u5ea6\u306f1200\uff5e1500MPa\u3001\u786c\u5ea6\u306f350\uff5e400HBW\u3001\u5f3e\u6027\u7387\u306f\uff5e128GPa\u306b\u9054\u3059\u308b\u3002\u9ad8\u30b5\u30a4\u30af\u30eb\u8377\u91cd\u4e0b\u3067\u3082\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3057\u3001\u75b2\u52b4\u5bff\u547d\u306f100\u4e07\u30b5\u30a4\u30af\u30eb\u3092\u8d85\u3048\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u8010\u98df\u6027<\/strong>:\u5927\u6c17\u74b0\u5883\u3001\u6d77\u6d0b\u74b0\u5883\u3001\u5f31\u9178\u6027\/\u30a2\u30eb\u30ab\u30ea\u74b0\u5883\u306b\u304a\u3044\u3066\u512a\u308c\u305f\u8010\u4e45\u6027\u3092\u767a\u63ee\u3057\u3001\u30aa\u30d5\u30b7\u30e7\u30a2\u3084\u5316\u5b66\u7528\u9014\u306b\u6700\u9069\u3002.<\/li>\n\n\n\n<li><strong>\u512a\u308c\u305f\u5c0e\u96fb\u6027<\/strong>:\u96fb\u6c17\u4f1d\u5c0e\u7387\u306f50% IACS\u3001\u71b1\u4f1d\u5c0e\u7387\u306f105-110W\/(m\u30fbK)\u3068\u7d14\u9285\u306b\u8fd1\u304f\u3001\u9ad8\u5468\u6ce2\u4fe1\u53f7\u4f1d\u9001\u3068\u653e\u71b1\u306b\u91cd\u8981\u3002.<\/li>\n\n\n\n<li><strong>\u975e\u78c1\u6027\u30fb\u8010\u30b9\u30d1\u30fc\u30af\u6027<\/strong>:\u9632\u7206\u5de5\u5177\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u3001\u305d\u306e\u4ed6\u78c1\u6c17\u306b\u654f\u611f\u306a\u74b0\u5883\u3067\u3082\u5b89\u5168\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5f93\u6765\u306e\u7d20\u6750\u3068\u306e\u6bd4\u8f03<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>BeCu <a href=\"https:\/\/www.handaspring.com\/helical-seal-springs.html\" title=\"\">O\u30ea\u30f3\u30b0\u30fb\u30b9\u30d7\u30ea\u30f3\u30b0<\/a><\/th><th>\u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30b9\u30d7\u30ea\u30f3\u30b0<\/th><th>\u30ea\u30f3\u9752\u9285\u30b9\u30d7\u30ea\u30f3\u30b0<\/th><\/tr><\/thead><tbody><tr><td>\u5f15\u5f35\u5f37\u3055 (MPa)<\/td><td>1200-1500<\/td><td>800-1000<\/td><td>600-800<\/td><\/tr><tr><td>\u5c0e\u96fb\u7387 (%IACS)<\/td><td>50<\/td><td>4-6<\/td><td>20-25<\/td><\/tr><tr><td>\u8010\u98df\u6027<\/td><td>\u7d20\u6674\u3089\u3057\u3044<\/td><td>\u4e2d\u7a0b\u5ea6<\/td><td>\u30b0\u30c3\u30c9<\/td><\/tr><tr><td>\u52d5\u4f5c\u6e29\u5ea6<\/td><td>-200\u00b0C \uff5e +200\u00b0C<\/td><td>-50\u00b0C \uff5e +150\u00b0C<\/td><td>-40\u00b0C\uff5e+120\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-2-diverse-application-scenarios\">2.\u591a\u69d8\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30ca\u30ea\u30aa<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u822a\u7a7a\u5b87\u5b99\u30fb\u9632\u885b<\/strong>:\u4eba\u5de5\u885b\u661f\u306e\u30b3\u30cd\u30af\u30bf\u30fc\u3001\u822a\u7a7a\u6a5f\u306e\u6cb9\u5727\u30b7\u30fc\u30eb\u3001\u30df\u30b5\u30a4\u30eb\u8a98\u5c0e\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3055\u308c\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u3001\u771f\u7a7a\u3001\u632f\u52d5\u306b\u8010\u3048\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\uff06\u30c6\u30ec\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:RF\u30b3\u30cd\u30af\u30bf\u30fc\u3001MEMS\u30b9\u30a4\u30c3\u30c1\u3001EMI\u30b7\u30fc\u30eb\u30c9\u90e8\u54c1\u306e\u9ad8\u4fe1\u983c\u6027\u63a5\u70b9\u3067\u3001\u30b7\u30b0\u30ca\u30eb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u3068\u8010\u5e72\u6e09\u6027\u3092\u78ba\u4fdd\u3002.<\/li>\n\n\n\n<li><strong>\u81ea\u52d5\u8eca\u30fb\u904b\u8f38<\/strong>:\u71c3\u6599\u5674\u5c04\u30b7\u30b9\u30c6\u30e0\u306e\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u30bb\u30f3\u30b5\u30fc\u306e\u30c0\u30a4\u30e4\u30d5\u30e9\u30e0\u3001EV\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u30b3\u30cd\u30af\u30bf\u30fc\u3002.<\/li>\n\n\n\n<li><strong>\u533b\u7642\u6a5f\u5668<\/strong>:\u690d\u8fbc\u307f\u578b\u90e8\u54c1\uff08\u30da\u30fc\u30b9\u30e1\u30fc\u30ab\u30fc\u96fb\u6975\u306a\u3069\uff09\u3001\u624b\u8853\u5668\u5177\u306e\u30d2\u30f3\u30b8\u3001\u751f\u691c\u9257\u5b50\u3002.<\/li>\n\n\n\n<li><strong>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc<\/strong>:\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u306e\u30b3\u30cd\u30af\u30bf\u30fc\u3084\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u306e\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc\u306b\u4f7f\u7528\u3055\u308c\u308b\u9ad8\u6e29\u30b9\u30d7\u30ea\u30f3\u30b0\u3067\u3001\u7d2b\u5916\u7dda\u52a3\u5316\u3084\u6a5f\u68b0\u7684\u75b2\u52b4\u306b\u8010\u3048\u308b\u3002.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-1024x1024.jpg\" alt=\"\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u3070\u306d\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09-\u30cf\u30f3\u30c0\u30b9\u30d7\u30ea\u30f3\u30b0\" class=\"wp-image-2617\" style=\"width:450px\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-1024x1024.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-300x300.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-150x150.jpg 150w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-768x768.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-1536x1536.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-2048x2048.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-6-12x12.jpg 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-3-manufacturing-processes-and-key-technologies\">3.\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3068\u4e3b\u8981\u6280\u8853<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5408\u91d1\u88fd\u932c<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u771f\u7a7a\u8a98\u5c0e\u6eb6\u89e3\uff08\u771f\u7a7a\u5ea60.06-0.10Pa\uff09\u3067\u3001Ni\u3001Ti\u3001Co\u3092\u6dfb\u52a0\u3057\u3066\u7d50\u6676\u7c92\u7d44\u7e54\u3092\u5fae\u7d30\u5316\u3059\u308b\u3002\u6eb6\u89e3\u6e29\u5ea61200-1250\u00b0C.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u71b1\u51e6\u7406<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30fb\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/strong>920-950\u2103\u306730-60\u5206\u9593\u3001\u904e\u98fd\u548c\u56fa\u6eb6\u4f53\u3092\u5f62\u6210\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5e74\u9f62\u306b\u3088\u308b\u786c\u5316<\/strong>:315\u2103\u30672\u6642\u9593\u3001\u03b3\u201d-\u76f8\uff08BeCu2\uff09\u3092\u6790\u51fa\u3055\u305b\u3001\u786c\u5ea6\u3068\u5f3e\u6027\u3092\u9ad8\u3081\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7cbe\u5bc6\u6210\u5f62<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u30b3\u30fc\u30eb\u30c9\u30b3\u30a4\u30eb<\/strong>:\u30de\u30f3\u30c9\u30ec\u30eb\u516c\u5dee\u2264\u00b10.01mm\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5236\u5fa1\u65cb\u76e4\u3001\u5747\u4e00\u30d4\u30c3\u30c1\u306e\u305f\u3081\u306e\u5dfb\u53d6\u308a\u901f\u5ea610-30 RPM\u3002.<\/li>\n\n\n\n<li><strong>\u6eb6\u63a5<\/strong>:\u6eb6\u63a5\u5f8c\u306e\u5fdc\u529b\u9664\u53bb\u306f200\u2103\u30671\u6642\u9593\u884c\u3044\u3001\u6b8b\u7559\u5fdc\u529b\u3092\u9664\u53bb\u3059\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30b5\u30fc\u30d5\u30a7\u30b9\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u7121\u96fb\u89e3\u30cb\u30c3\u30b1\u30eb\u3081\u3063\u304d\uff08\u539a\u30555\uff5e10\u03bcm\uff09\u3001\u9ad8\u4fe1\u983c\u6027\u96fb\u5b50\u6a5f\u5668\u306e\u4f4e\u63a5\u89e6\u62b5\u6297\u306b\u9069\u3057\u305f\u91d1\u3081\u3063\u304d\uff080.5\uff5e1\u03bcm\uff09\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-4-cost-analysis-and-material-substitutes\">4.\u30b3\u30b9\u30c8\u5206\u6790\u3068\u4ee3\u66ff\u6750\u6599<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b3\u30b9\u30c8\u5185\u8a33<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u539f\u6599\uff1a$38,000-$48,000\/\u30c8\u30f3\uff08\u7dcf\u30b3\u30b9\u30c8\u306e60-70%\uff09\u3067\u3001\u30d9\u30ea\u30ea\u30a6\u30e0\u306e\u5e0c\u5c11\u6027\u3068\u53b3\u683c\u306a\u7cbe\u88fd\u5de5\u7a0b\u306b\u3088\u308b\u3002.<\/li>\n\n\n\n<li>\u52a0\u5de5\uff1a\u6a19\u6e96\u7684\u306aO\u30ea\u30f3\u30b0\u3067$5,000\uff5e$8,000\/\u30c8\u30f3\u3001\u8907\u96d1\u306a\u5f62\u72b6\uff08\u6955\u5186\u65ad\u9762\u306a\u3069\uff09\u306f20\uff5e30%\u306e\u30b3\u30b9\u30c8\u5897\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4ee3\u66ff\u7d20\u6750<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u9285-\u30cb\u30c3\u30b1\u30eb-\u30b7\u30ea\u30b3\u30f3\u5408\u91d1 (C70250)<\/strong>:30-50%\u306e\u65b9\u304c\u5b89\u4fa1\u3067\u3001\u5c0e\u96fb\u7387\u306f\u540c\u7b49\uff0845% IACS\uff09\u3060\u304c\u3001150\u2103\u4ee5\u4e0a\u3067\u306e\u8010\u30af\u30ea\u30fc\u30d7\u6027\u306f\u82e5\u5e72\u4f4e\u4e0b\u3002.<\/li>\n\n\n\n<li><strong>\u30c1\u30bf\u30f3\u5408\u91d1 (Ti-6Al-4V)<\/strong>:\u5f37\u5ea6\u91cd\u91cf\u6bd4\u306f\u9ad8\u3044\u304c\u3001\u5c0e\u96fb\u6027\u306f\u4f4e\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u30a8\u30eb\u30b8\u30ed\u30a4\uff08Co-Ni-Cr\u5408\u91d1\uff09<\/strong>:\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u751f\u4f53\u9069\u5408\u6027\u306b\u512a\u308c\u308b\u304c\u3001\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u306e\u8010\u98df\u6027\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-1024x1024.jpg\" alt=\"\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u3070\u306d\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09-\u30cf\u30f3\u30c0\u30b9\u30d7\u30ea\u30f3\u30b0\" class=\"wp-image-2613\" style=\"width:450px\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-1024x1024.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-300x300.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-150x150.jpg 150w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-768x768.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-1536x1536.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-2048x2048.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-2-12x12.jpg 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-5-safety-standards-and-regulatory-compliance\">5.\u5b89\u5168\u57fa\u6e96\u3068\u898f\u5236\u9075\u5b88<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u52b4\u50cd\u5b89\u5168<\/strong>:\n<ul class=\"wp-block-list\">\n<li>OSHA\uff08\u7c73\u56fd\uff09\uff1a\u30d9\u30ea\u30ea\u30a6\u30e0\u30c0\u30b9\u30c8\u306e\u8a31\u5bb9\u66b4\u9732\u9650\u754c\uff1a0.2 \u03bcg\/m\u00b3\uff088\u6642\u9593TWA\uff09\u3002\u5bc6\u9589\u3055\u308c\u305f\u88fd\u9020\u30e9\u30a4\u30f3\u304a\u3088\u3073HEPA\u308d\u904e\u304c\u5fc5\u9808\u3002.<\/li>\n\n\n\n<li>EU REACH\uff1a\u30d9\u30ea\u30ea\u30a6\u30e0\u542b\u6709\u91cf\u304c\u91cd\u91cf\u6bd40.1%\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u767b\u9332\u304c\u5fc5\u8981\u3002RoHS 3.0\u3067\u306f\u5bb6\u96fb\u88fd\u54c1\uff08\u91cd\u8981\u306a\u7528\u9014\u3092\u9664\u304f\uff09\u3067\u306e\u4f7f\u7528\u304c\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u696d\u754c\u6a19\u6e96<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u6a5f\u68b0\u8a66\u9a13<\/strong>:ASTM B197\uff08\u5bf8\u6cd5\u516c\u5dee\uff09\u3001ISO 10270-1\uff08\u75b2\u52b4\u8a66\u9a13\uff1a\u6975\u9650\u5f15\u5f35\u5f37\u305570%\u306710\u2076\u30b5\u30a4\u30af\u30eb\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30d0\u30a4\u30aa\u30e1\u30c7\u30a3\u30ab\u30eb\u30fb\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9<\/strong>:\u533b\u7642\u7528BeCu\u6210\u5206\u306eUSP\u30af\u30e9\u30b9VI\u304a\u3088\u3073ISO 10993-5\uff08\u7d30\u80de\u6bd2\u6027\u8a66\u9a13\uff09\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-6-global-supply-chain-and-market-trends\">6.\u4e16\u754c\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3068\u5e02\u5834\u52d5\u5411<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4e3b\u8981\u30e1\u30fc\u30ab\u30fc<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u30de\u30c6\u30ea\u30aa\u30f3\uff08\u7c73\u56fd\uff09<\/strong>:C17200 (2% BeCu)\u822a\u7a7a\u5b87\u5b99\u7528\u30b9\u30d7\u30ea\u30f3\u30b0\u3001AMS4530\u8a8d\u5b9a\u3002.<\/li>\n\n\n\n<li><strong>NGK\u30b9\u30d1\u30fc\u30af\u30d7\u30e9\u30b0\uff08\u65e5\u672c\uff09<\/strong>:\u9023\u7d9a\u92f3\u9020\u306b\u3088\u308b\u81ea\u52d5\u8ecaECU\u7528\u9ad8\u7d14\u5ea6BeCu\u63a5\u70b9\u3002.<\/li>\n\n\n\n<li><strong>\u4e2d\u56fd\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc<\/strong>:Bo Wei Alloy (C17500 \u30d9\u30ea\u30ea\u30a6\u30e0\u30fb\u30cb\u30c3\u30b1\u30eb\u9285) \u3068 Xingye Shengtai\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6280\u8853\u52d5\u5411<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u30a2\u30c7\u30a3\u30c6\u30a3\u30d6\u30fb\u30de\u30cb\u30e5\u30d5\u30a1\u30af\u30c1\u30e3\u30ea\u30f3\u30b0<\/strong>:40%\u306b\u3088\u308b\u8a66\u4f5c\u6642\u9593\u306e\u77ed\u7e2e\u3092\u5b9f\u73fe\u3057\u305f\u3001\u5185\u90e8\u51b7\u5374\u30c1\u30e3\u30f3\u30cd\u30eb\u4ed8\u304d\u30ab\u30b9\u30bf\u30de\u30a4\u30baO\u30ea\u30f3\u30b0\u7528\u30ec\u30fc\u30b6\u30fc\u7c89\u672b\u5e8a\u6eb6\u878d\uff08LPBF\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30ca\u30ce\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>:\u9178\u5316\u30b0\u30e9\u30d5\u30a7\u30f3\u8907\u5408\u819c\u306f\u3001\u5f93\u6765\u306e\u30e1\u30c3\u30ad\u306b\u6bd4\u3079\u306650%\u306e\u8010\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u305f\u3002.<\/li>\n\n\n\n<li><strong>\u30b5\u30b9\u30c6\u30ca\u30d3\u30ea\u30c6\u30a3\u30fb\u30b7\u30d5\u30c8<\/strong>:EU RoHS 4.0\u306b\u6e96\u62e0\u3057\u305f\u30d9\u30ea\u30ea\u30a6\u30e0\u30d5\u30ea\u30fc\u306e\u9285-\u30b8\u30eb\u30b3\u30cb\u30a6\u30e0\u5408\u91d1\uff08\u4f8b\uff1aCu-0.6Zr\uff09\u306e\u958b\u767a\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-1024x1024.jpg\" alt=\"\u30d9\u30ea\u30ea\u30a6\u30e0\u9285O\u30ea\u30f3\u30b0\u3070\u306d\uff08\u30d8\u30ea\u30ab\u30eb\u30b9\u30d7\u30ea\u30f3\u30b0\uff09-\u30cf\u30f3\u30c0\u30b9\u30d7\u30ea\u30f3\u30b0\" class=\"wp-image-2614\" style=\"width:450px\" srcset=\"https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-1024x1024.jpg 1024w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-300x300.jpg 300w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-150x150.jpg 150w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-768x768.jpg 768w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-1536x1536.jpg 1536w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-2048x2048.jpg 2048w, https:\/\/www.handaspring.com\/wp-content\/uploads\/2025\/04\/Beryllium-Copper-O-Ring-SpringHelical-Spring-3-12x12.jpg 12w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-7-design-and-application-guidelines\">7.\u30c7\u30b6\u30a4\u30f3\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u305f\u308f\u307f\u9650\u754c<\/strong>:\u5851\u6027\u5909\u5f62\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u81ea\u7531\u9577\u306e\u6700\u5927\u5727\u7e2e\u226420%; 150\u2103\u30671000\u6642\u9593\u5f8c\u306e\u5fdc\u529b\u7de9\u548c\u22643%\u3002.<\/li>\n\n\n\n<li><strong>\u30b7\u30fc\u30eb\u5727\u529b<\/strong>:\u8a08\u7b97\u5f0f&nbsp;<em>P<\/em>=<em>D<\/em><em>K<\/em>\u22c5<em>\u03b4<\/em>\u3053\u3053\u3067&nbsp;<em>K<\/em>&nbsp;\u306f\u30b9\u30d7\u30ea\u30f3\u30b0\u30ec\u30fc\u30c8\u3001,&nbsp;<em>\u03b4<\/em>&nbsp;\u504f\u5411\u3001\u305d\u3057\u3066&nbsp;<em>D<\/em>&nbsp;\u30dc\u30a2\u5f84\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u54c1\u8cea\u4fdd\u8a3c<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>\u975e\u7834\u58ca\u691c\u67fb<\/strong>:\u8868\u9762\u30af\u30e9\u30c3\u30af\u306e\u6e26\u96fb\u6d41\u691c\u67fb\u3001\u30d8\u30ea\u30a6\u30e0\u30ea\u30fc\u30af\u691c\u67fb\uff08\u822a\u7a7a\u5b87\u5b99\u7528\u30b7\u30fc\u30eb\u306e\u5834\u5408\u3001\u30ea\u30fc\u30af\u7387&lt;1\u00d710-\u2079 mbar-L\/s\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30a8\u30a4\u30b8\u30f3\u30b0\u30fb\u30c6\u30b9\u30c8<\/strong>:\u52a0\u901f\u5bff\u547d\u8a66\u9a13\uff1a85\u2103\/85% RH\u30671,000\u6642\u9593\u306e\u52a0\u901f\u5bff\u547d\u8a66\u9a13\u3092\u5b9f\u65bd\u3057\u3001\u9577\u671f\u9593\u306e\u74b0\u5883\u66b4\u9732\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-8-case-studies-in-advanced-engineering\">8.\u5148\u9032\u5de5\u5b66\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b87\u5b99\u63a2\u67fb<\/strong>:\u706b\u661f\u63a2\u67fb\u6a5f\u306e\u30a2\u30fc\u30e0\u30b8\u30e7\u30a4\u30f3\u30c8\u306f\u3001\u6975\u4f4e\u6e29\u3067\u8106\u5316\u3059\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4ee3\u66ff\u54c1\u3088\u308a\u3082\u512a\u308c\u305fC17200 BeCu O-\u30ea\u30f3\u30b0\u3092\u4f7f\u7528\u3057\u3001-140\u2103\u3067\u6c17\u5bc6\u5c01\u6b62\u3092\u7dad\u6301\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u9ad8\u901f\u9244\u9053<\/strong>:\u30d9\u30ea\u30ea\u30a6\u30e0\u9285\u88fd\u306e\u30d1\u30f3\u30bf\u30b0\u30e9\u30d5\u30b3\u30f3\u30bf\u30af\u30c8\u30b9\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u5f93\u6765\u306e\u9285\u5408\u91d1\u3088\u308a\u308230%\u4f4e\u3044\u6469\u8017\u7387\u3067\u3001\u6642\u901f350km\u3067\u306e\u5b89\u5b9a\u3057\u305f\u96fb\u6c17\u63a5\u89e6\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u534a\u5c0e\u4f53\u88fd\u9020<\/strong>:EUV\u9732\u5149\u88c5\u7f6e\u7528\u30a6\u30a7\u30fc\u30cf\u30c1\u30e3\u30c3\u30af\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u30b9\u30d7\u30ea\u30f3\u30b0\u3001\u516c\u5dee\u00b10.002mm\u306b\u7cbe\u5bc6\u52a0\u5de5\u3055\u308c\u3001\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u30ec\u30d9\u30eb\u306e\u4f4d\u7f6e\u6c7a\u3081\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3002.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"aioseo-9-future-outlook\">9.\u4eca\u5f8c\u306e\u5c55\u671b<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u7523\u696d\u754c\u304c\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u3088\u308a\u9ad8\u3044\u4fe1\u983c\u6027\u3092\u6c42\u3081\u308b\u4e2d\u3001\u30d9\u30ea\u30ea\u30a6\u30e0\u9285\u306eO\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30b0\u306f\u30cb\u30c3\u30c1\u306a\u7528\u9014\u3067\u91cd\u8981\u306a\u5b58\u5728\u3067\u3042\u308a\u7d9a\u3051\u308b\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3001\u9032\u5316\u3059\u308b\u898f\u5236\u3068\u7d20\u6750\u306e\u9769\u65b0\u304c\u305d\u306e\u539f\u52d5\u529b\u3068\u306a\u308b\u3067\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u6a5f\u80fd\u6027\u80fd\u306e\u305f\u3081\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6750\u6599\uff08BeCu\u8907\u5408\u7a4d\u5c64\u677f\u306a\u3069\uff09\u306e\u63a1\u7528\u5897\u52a0\u3002.<\/li>\n\n\n\n<li>\u4e88\u77e5\u4fdd\u5168\u306e\u305f\u3081\u306e\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\u6280\u8853\u306b\u3088\u308a\u3001\u57fa\u5e79\u30b7\u30b9\u30c6\u30e0\u306e\u30b9\u30d7\u30ea\u30f3\u30b0\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u6700\u9069\u5316\u3002.<\/li>\n\n\n\n<li>\u73fe\u5834\u3067\u306e3D\u30d7\u30ea\u30f3\u30c8\u306b\u3088\u308b\u73fe\u5730\u751f\u7523\u3067\u3001\u822a\u7a7a\u5b87\u5b99\u30fb\u9632\u885b\u5206\u91ce\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u8106\u5f31\u6027\u3092\u8efd\u6e1b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3068\u7cbe\u5bc6\u5de5\u5b66\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001, <strong><a href=\"https:\/\/www.handaspring.com\/helical-spring-energized-seals\/\" title=\"\">BeCu\u88fdO\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30b0<\/a><\/strong> \u306f\u3001\u6750\u6599\u79d1\u5b66\u3068\u5148\u9032\u88fd\u9020\u696d\u306e\u878d\u5408\u3092\u5b9f\u8a3c\u3057\u3001\u9ad8\u4fe1\u983c\u6027\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u6b21\u4e16\u4ee3\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>BeCu O-\u30ea\u30f3\u30b0\u30b9\u30d7\u30ea\u30f3\u30b0\u306f\u3001\u6750\u6599\u79d1\u5b66\u3068\u5148\u7aef\u88fd\u9020\u696d\u306e\u878d\u5408\u3092\u4f8b\u8a3c\u3057\u3001\u9ad8\u4fe1\u983c\u6027\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u6b21\u4e16\u4ee3\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3,2],"tags":[],"benner":[],"class_list":["post-2609","post","type-post","status-publish","format-standard","hentry","category-helical-spring","category-spring-energized-seal"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"BeCu O-ring spring exemplifies the fusion of material science and advanced manufacturing, 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Spring - Professional Chinese manufacturer of spring energized seal components: High-precision Canted Coil, Cantilever U\/V, Detached Leg (Fishback), Full Contact (Raco) &amp; Helical Springs. Made with Inconel\/Hastelloy\/stainless steel for -200\u00b0C to 800\u00b0C extreme environments. Custom solutions for aerospace, medical &amp; semiconductor industries.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Beryllium Copper O-Ring Spring(Helical Spring) - Handa Spring\" \/>\n\t\t<meta property=\"og:description\" content=\"BeCu O-ring spring exemplifies the fusion of material science and advanced manufacturing, enabling next-generation innovations in high-reliability engineering.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.handaspring.com\/ja\/beryllium-copper-o-ring-spring.html\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2025-04-12T07:48:02+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-04-12T07:51:25+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61555776718006&amp;sk=about_contact_and_basic_info\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Beryllium Copper O-Ring Spring(Helical Spring) - Handa Spring\" \/>\n\t\t<meta name=\"twitter:description\" content=\"BeCu O-ring spring exemplifies the fusion of material science and advanced manufacturing, enabling next-generation innovations in high-reliability engineering.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#blogposting\",\"name\":\"Beryllium Copper O-Ring Spring(Helical Spring) - Handa Spring\",\"headline\":\"Beryllium Copper O-Ring Spring(Helical Spring)\",\"author\":{\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/author\\\/handaspring\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.handaspring.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/Beryllium-Copper-O-Ring-SpringHelical-Spring-1.jpg\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html\\\/#articleImage\"},\"datePublished\":\"2025-04-12T15:48:02+08:00\",\"dateModified\":\"2025-04-12T15:51:25+08:00\",\"inLanguage\":\"ja\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#webpage\"},\"articleSection\":\"Helical Spring Energized Seals, Spring Energized Seals\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/spring-energized-seals\\\/#listItem\",\"name\":\"Spring Energized Seals\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/spring-energized-seals\\\/#listItem\",\"position\":2,\"name\":\"Spring Energized Seals\",\"item\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/spring-energized-seals\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/helical-spring-energized-seals\\\/#listItem\",\"name\":\"Helical Spring Energized Seals\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/helical-spring-energized-seals\\\/#listItem\",\"position\":3,\"name\":\"Helical Spring Energized Seals\",\"item\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/helical-spring-energized-seals\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#listItem\",\"name\":\"Beryllium Copper O-Ring Spring(Helical Spring)\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/spring-energized-seals\\\/#listItem\",\"name\":\"Spring Energized Seals\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/beryllium-copper-o-ring-spring.html#listItem\",\"position\":4,\"name\":\"Beryllium Copper O-Ring Spring(Helical Spring)\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.handaspring.com\\\/ja\\\/helical-spring-energized-seals\\\/#listItem\",\"name\":\"Helical Spring Energized Seals\"}}]},{\"@type\":\"ItemList\",\"itemListElement\":[{\"@type\":\"SiteNavigationElement\",\"position\":1,\"name\":\"1. 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