{"id":4627,"date":"2026-10-13T02:49:25","date_gmt":"2026-10-13T02:49:25","guid":{"rendered":"https:\/\/hontitan.com\/?p=4627"},"modified":"2026-10-13T02:49:26","modified_gmt":"2026-10-13T02:49:26","slug":"titanium-heat-exchanger-tube-supplier","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ja\/titanium-heat-exchanger-tube-supplier\/","title":{"rendered":"20\u5e74\u9593\u306e\u8010\u4e45\u6027\u3092\u5b9f\u73fe\u3059\u308b\u30c1\u30bf\u30f3\u71b1\u4ea4\u63db\u5668\u7528\u7ba1\u306e\u8abf\u9054\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u88fd\u71b1\u4ea4\u63db\u5668\u30c1\u30e5\u30fc\u30d6\u3001\u7279\u306bGrade 2\u306eU\u5b57\u66f2\u3052\u7ba1\u3084\u76f4\u7ba1\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30c1\u30e5\u30fc\u30d6\u306e\u8abf\u9054\u306b\u304a\u3044\u3066\u306f\u3001\u5358\u306b\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a\u306e\u6700\u5b89\u5024\u3092\u63a2\u3059\u4ee5\u4e0a\u306e\u914d\u616e\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u629e\uff08Gr2 vs Gr7 vs Gr12\uff09\u3001ASTM B338\u3078\u306e\u6e96\u62e0\u3001U\u5b57\u66f2\u3052\u7ba1\u8abf\u9054\u306e\u7d30\u76ee\u3001\u305d\u3057\u306620\u5e74\u8010\u3048\u3046\u308b\u30c1\u30e5\u30fc\u30d6\u675f\u30685\u5e74\u3067\u6545\u969c\u3059\u308b\u3082\u306e\u3068\u3092\u5206\u3051\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u8a55\u4fa1\u306e\u624b\u9806\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u3001\u767a\u96fb\u3001\u3042\u308b\u3044\u306f\u6d77\u6c34\u6de1\u6c34\u5316\u306e\u3044\u305a\u308c\u306e\u5206\u91ce\u3067\u3042\u3063\u3066\u3082\u3001\u898b\u7a4d\u4f9d\u983c\u66f8\uff08RFQ\uff09\u3092\u767a\u884c\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3079\u304d\u91cd\u8981\u306a\u4ed5\u69d8\u3068\u8cea\u554f\u4e8b\u9805\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8abf\u9054\u30c1\u30fc\u30e0\u304c\u30b0\u30ec\u30fc\u30c9\u9078\u629e\u3092\u8aa4\u308b\u7406\u7531<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial.webp\" alt=\"\u7523\u696d\u7528\u52a0\u5de5\u30d7\u30e9\u30f3\u30c8\u306e\u30c1\u30bf\u30f3\u88fd\u591a\u7ba1\u5f0f\u71b1\u4ea4\u63db\u5668\uff08\u30b7\u30a7\u30eb\uff06\u30c1\u30e5\u30fc\u30d6\uff09\u306e\u30c1\u30e5\u30fc\u30d6\u675f - \u7ba1\u677f\u9762\u306b\u4e26\u3076\u91d1\u5c5e\u7ba1\u306e\u5217\" class=\"wp-image-4628\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial.webp 1280w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial-1024x682.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial-768x512.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-heat-exchanger-industrial-600x400.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u71b1\u4ea4\u63db\u5668\u30c1\u30e5\u30fc\u30d6\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u304c\u6a19\u6e96\u7684\u306b\u63a8\u5968\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u306e\u7c21\u7565\u5316\u3055\u308c\u305f\u5224\u65ad\u304c\u5e38\u306b\u8aa4\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8abf\u9054\u30c1\u30fc\u30e0\u304c\u30b0\u30ec\u30fc\u30c92\u3067\u5341\u5206\u306a\u3068\u3053\u308d\u306b\u30b0\u30ec\u30fc\u30c97\u3092\u904e\u5270\u6307\u5b9a\u3057\u3001\u5b9f\u7528\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u7686\u7121\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a30\u301c40%\u306e\u30b3\u30b9\u30c8\u5272\u5897\u3092\u53d7\u3051\u5165\u308c\u3066\u3044\u308b\u306e\u3092\u79c1\u306f\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u9006\u3082\u7136\u308a\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c912\u304c\u8cbb\u7528\u5bfe\u52b9\u679c\u306b\u512a\u308c\u9577\u5bff\u547d\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u3001\u5869\u5316\u7269\u6fc3\u7e2e\u74b0\u5883\u3084\u9699\u9593\u8150\u98df\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b89\u6613\u306b\u30b0\u30ec\u30fc\u30c92\u3092\u9078\u629e\u3057\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c9\u306e\u6c7a\u5b9a\u306f\u3001\u4fa1\u683c\u8868\u3067\u306f\u306a\u304f\u6d41\u4f53\u306e\u5316\u5b66\u7684\u6027\u8cea\u304b\u3089\u59cb\u3081\u308b\u3079\u304d\u3067\u3059\u3002.<\/strong> \u4ee5\u4e0b\u306f\u3001Tricor Metals\u793e\u306e\u3088\u3046\u306a\u4f01\u696d\u306e\u51b6\u91d1\u5b66\u8005\u304c\u5b9f\u969b\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30c1\u30bf\u30f3\u30fb\u30b0\u30ec\u30fc\u30c9<\/th><th>\u69cb\u6210<\/th><th>\u5f15\u5f35\u5f37\u5ea6<\/th><th>\u6700\u9069<\/th><th>\u4e0d\u5411\u304d\u306a\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30b0\u30ec\u30fc\u30c91<\/strong><\/td><td>\u5de5\u696d\u7528\u7d14\u30c1\u30bf\u30f3\uff08CP\uff09\u3001\u6700\u4f4e\u9178\u7d20\u542b\u6709\u91cf<\/td><td>\u7d04240 MPa<\/td><td>\u30d7\u30ec\u30fc\u30c8\u5f0f\u71b1\u4ea4\u63db\u5668\u3001\u4f4e\u5727\u7528<\/td><td>\u69cb\u9020\u7684\u5f37\u5ea6\u3092\u8981\u3059\u308b\u591a\u7ba1\u5f0f\uff08\u30b7\u30a7\u30eb\uff06\u30c1\u30e5\u30fc\u30d6\uff09\u71b1\u4ea4\u63db\u5668<\/td><\/tr><tr><td><strong>\u30b0\u30ec\u30fc\u30c92<\/strong><\/td><td>CP\u30c1\u30bf\u30f3\uff08UNS R50400\uff09<\/td><td>\u5f15\u5f35\u5f37\u5ea6 485 MPa \/ \u8010\u529b 345 MPa<\/td><td>\u4e00\u822c\u5316\u5b66\u3001\u6d77\u6c34\u3001\u84b8\u6c17\u3001\u5869\u5316\u7269\u74b0\u5883<\/td><td>\u9ad8\u6e29\u9699\u9593\u8150\u98df\u74b0\u5883\uff0880\u2103\u4ee5\u4e0a\u306e\u6d77\u6c34\uff09<\/td><\/tr><tr><td><strong>\u30b0\u30ec\u30fc\u30c97<\/strong><\/td><td>Gr2 + 0.12\u20130.25% \u30d1\u30e9\u30b8\u30a6\u30e0<\/td><td>Gr2\u3068\u540c\u7b49<\/td><td>\u9084\u5143\u6027\u9178\u74b0\u5883\u3001\u8010\u9699\u9593\u8150\u98df\u6027\u306e\u5411\u4e0a<\/td><td>\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u4e00\u822c\u7528\u9014\uff08Pd\u306b\u3088\u308b\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u3042\u308a\uff09<\/td><\/tr><tr><td><strong>\u30b0\u30ec\u30fc\u30c99<\/strong><\/td><td>Ti-3Al-2.5V<\/td><td>\u7d04620 MPa<\/td><td>\u9ad8\u5f37\u5ea6\u7528\u9014\u3001\u91cd\u91cf\u304c\u91cd\u8996\u3055\u308c\u308b\u7528\u9014<\/td><td>\u6700\u5927\u9650\u306e\u8010\u98df\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408<\/td><\/tr><tr><td><strong>\u30b0\u30ec\u30fc\u30c912<\/strong><\/td><td>Ti + 0.3% Mo + 0.8% Ni<\/td><td>Gr2\u3088\u308a\u9ad8\u3044<\/td><td>\u9699\u9593\u8150\u98df\u3001\u5806\u7a4d\u7269\u4e0b\u8150\u98df\u3001\u9ad8\u6e29\u6d77\u6c34<\/td><td>\u4e00\u822c\u7528\u9014\uff08Gr2\u3088\u308a\u9ad8\u4fa1\u683c\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1aASTM B338-17(2021); Chuck Young, Metallurgist, Tricor Metals (Heat Exchanger World, 2021)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u7528\u7684\u306a\u6cd5\u5247:<\/strong> \u307b\u3068\u3093\u3069\u306e\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u3001\u767a\u96fb\u6240\u306e\u5fa9\u6c34\u5668\u3001\u304a\u3088\u3073\u6d77\u6c34\u51b7\u5374\u7528\u9014\u306b\u304a\u3044\u3066\u3001, <strong>Grade 2\u304c\u9069\u5207\u306a\u9078\u629e\u3067\u3059\u3002.<\/strong> \u5bc6\u5ea64.51 g\/cm\u00b3\uff08\u92fc\u9244\u306e\u7d0456\uff05\uff09\u3001\u6700\u5c0f\u8010\u529b345 MPa\u3001\u71b1\u4f1d\u5c0e\u7387\u7d0421.97 W\/mK\u306e\u5de5\u696d\u7528\u7d14\u30c1\u30bf\u30f3\u3067\u3059\u3002\u5fae\u751f\u7269\u8150\u98df\uff08MIC\uff09\u306b\u5bfe\u3057\u3066\u514d\u75ab\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7ba1\u675f\u3092\u4e88\u5b9a\u3088\u308a\u65e9\u304f\u4ea4\u63db\u305b\u3056\u308b\u3092\u5f97\u306a\u304f\u306a\u3063\u305f\u591a\u304f\u306e\u65bd\u8a2d\u3067\u306e\u6545\u969c\u30e2\u30fc\u30c9\u3067\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c97\u307e\u305f\u306f\u30b0\u30ec\u30fc\u30c912\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u304c\u610f\u5473\u3092\u6210\u3059\u306e\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u51b6\u91d1\u5b66\u8005\u304c\u9084\u5143\u6027\u9178\u3078\u306e\u9732\u51fa\u3084\u6fc3\u7e2e\u3055\u308c\u305f\u9699\u9593\u8150\u98df\u306e\u30ea\u30b9\u30af\u3092\u7279\u306b\u6307\u6458\u3057\u305f\u5834\u5408\u306e\u307f\u3067\u3059\u3002\u4e0d\u8981\u306a\u30d1\u30e9\u30b8\u30a6\u30e0\u306b\u30b3\u30b9\u30c8\u3092\u304b\u3051\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM B338\uff1a\u5fa9\u6c34\u5668\u30c1\u30e5\u30fc\u30d6\u8abf\u9054\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u552f\u4e00\u306e\u898f\u683c<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1376\" height=\"768\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1.webp\" alt=\"\u71b1\u4ea4\u63db\u5668\u7ba1\u9078\u5b9a\u306e\u305f\u3081\u306e\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u6bd4\u8f03\u8868 - \u30b0\u30ec\u30fc\u30c91\u304b\u3089\u30b0\u30ec\u30fc\u30c912\u307e\u3067\u306e\u7279\u6027\u3068\u7528\u9014\u306e\u6982\u8981\" class=\"wp-image-4629\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1.webp 1376w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1-300x167.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1-1024x572.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1-768x429.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1-18x10.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-grade-comparison-chart-1-600x335.webp 600w\" sizes=\"(max-width: 1376px) 100vw, 1376px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM B338\u306f\u3001\u8868\u9762\u5fa9\u6c34\u5668\u3001\u84b8\u767a\u5668\u3001\u304a\u3088\u3073\u71b1\u4ea4\u63db\u5668\u306b\u4f7f\u7528\u3055\u308c\u308b\u7d99\u76ee\u7121\u304a\u3088\u3073\u6eb6\u63a5\u30c1\u30bf\u30f3\u304a\u3088\u3073\u30c1\u30bf\u30f3\u5408\u91d1\u7ba1\u306e\u6e96\u62e0\u898f\u683c\u3067\u3059\u300228\u306e\u30b0\u30ec\u30fc\u30c9\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u8abf\u9054\u306e\u73fe\u5834\u3067\u306f\u30b0\u30ec\u30fc\u30c91\u30012\u30017\u30019\u300112\u304c\u4e2d\u5fc3\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u30c1\u30e5\u30fc\u30d6\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u8a55\u4fa1\u3059\u308b\u969b\u3001\u6700\u4f4e\u9650\u8981\u6c42\u3059\u3079\u304d\u66f8\u985e\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 <strong>\u6750\u6599\u8a3c\u660e\u66f8\uff08CMTR\uff09<\/strong> ASTM B338\u306b\u6e96\u62e0\u3057\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3082\u306e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u88fd\u9020\u5de5\u5834\u307e\u3067\u8ffd\u8de1\u53ef\u80fd\u306a\u30d2\u30fc\u30c8\u756a\u53f7\uff0f\u30ed\u30c3\u30c8\u756a\u53f7<\/li>\n\n\n\n<li>\u5316\u5b66\u6210\u5206\uff08B338\u306e\u88681\u306b\u5408\u81f4\u3059\u308b\u3053\u3068\uff09<\/li>\n\n\n\n<li>\u6a5f\u68b0\u7684\u6027\u8cea\uff08\u5f15\u5f35\u5f37\u5ea6\u3001\u8010\u529b\u3001\u4f38\u3073\uff09<\/li>\n\n\n\n<li>\u6c34\u5727\u8a66\u9a13\u307e\u305f\u306f\u6e26\u96fb\u6d41\u8a66\u9a13\u306e\u7d50\u679c\uff08B338\u306e\u30bb\u30af\u30b7\u30e7\u30f312\uff09<\/li>\n\n\n\n<li>\u5916\u89b3\u691c\u67fb\u306e\u5408\u683c\u8a3c\u660e<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">ASME\u306e\u540c\u7b49\u898f\u683c\u306fSB-338\u3067\u3042\u308a\u3001\u5727\u529b\u5bb9\u5668\u7528\u9014\u3067\u306fB338\u3068\u5185\u5bb9\u304c\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002ASME\u306e\u7ba1\u8f44\u4e0b\u3067\u30d7\u30e9\u30f3\u30c8\u3092\u904b\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001CMTR\u306bSB-338\u306e\u4e8c\u91cd\u8a8d\u8a3c\u304c\u5fc5\u8981\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8abf\u9054\u30c1\u30fc\u30e0\u304c\u5b9a\u671f\u7684\u306b\u9665\u308a\u3084\u3059\u3044\u843d\u3068\u3057\u7a74\u304c\u3042\u308a\u307e\u3059\u3002<\/strong> \u30b0\u30ec\u30fc\u30c9 2H\u3002ASTM B338\u306b\u306f\u3001\u5b9f\u8cea\u7684\u306b\u30b0\u30ec\u30fc\u30c92\u306b\u6700\u5c0f\u786c\u5ea6\u8981\u4ef6\u3092\u52a0\u3048\u305f\u30b0\u30ec\u30fc\u30c9 2H \u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u5316\u5b66\u7d44\u6210\u306f\u30b0\u30ec\u30fc\u30c92\u3068\u540c\u3058\u3067\u3059\u304c\u3001\u6700\u5c0f\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09\u304c\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u8010\u529b 345 MPa \u306b\u5bfe\u3057 483 MPa\uff09\u3002\u71b1\u4ea4\u63db\u5668\u306e\u8a2d\u8a08\u8005\u306e\u4e2d\u306b\u306f\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u8010\u529b\u3067\u306f\u5b89\u5168\u7387\u304c\u4e0d\u5341\u5206\u306a\u8584\u8089\u7ba1\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u7279\u306b 2H \u3092\u6307\u5b9a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6280\u8853\u56f3\u9762\u306b\u300cGr2H\u300d\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u901a\u5e38\u306e Gr2 \u3067\u4ee3\u7528\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u7279\u5b9a\u306e\u8a3c\u660e\u66f8\u3092\u63d0\u793a\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b0\u30ec\u30fc\u30c92 \u30c1\u30bf\u30f3\u88fdU\u5b57\u7ba1\uff1a\u30b9\u30da\u30c3\u30af\u30b7\u30fc\u30c8\u306b\u306f\u66f8\u304b\u308c\u3066\u3044\u306a\u3044\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">U\u5b57\u7ba1\u306f\u3001\u8a73\u7d30\u306a\u6280\u8853\u4ed5\u69d8\u304c\u3059\u3050\u306b\u95a2\u308f\u3063\u3066\u304f\u308b\u8abf\u9054\u30ab\u30c6\u30b4\u30ea\u30fc\u3067\u3059\u3002\u5fa9\u6c34\u5668\u7528\u306e\u76f4\u7ba1\u3068\u3001\u30d5\u30ed\u30fc\u30c6\u30a3\u30f3\u30b0\u30d8\u30c3\u30c9\u578b\u71b1\u4ea4\u63db\u5668\u7528\u306eU\u5b57\u7ba1\u306f\u3001\u51fa\u767a\u539f\u6599\u306f\u540c\u3058\u3067\u3059\u304c\u3001\u66f2\u3052\u52a0\u5de5\u306b\u3088\u3063\u3066\u6a5f\u68b0\u7684\u30fb\u5bf8\u6cd5\u7684\u306a\u5909\u6570\u304c\u751f\u3058\u3001\u53d6\u308a\u4ed8\u3051\u3084\u3059\u3055\u3068\u9577\u671f\u7684\u306a\u6027\u80fd\u306e\u4e21\u65b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5916\u5468\u534a\u5f84\u90e8\u306e\u8089\u539a\u6e1b\u5c11\uff1a<\/strong> \u51b7\u9593\u66f2\u3052\u52a0\u5de5\u4e2d\u3001\u66f2\u3052\u306e\u5916\u534a\u5f84\u5074\u306b\u306f\u5f15\u5f35\u5fdc\u529b\u304c\u304b\u304b\u308a\u3001\u8089\u539a\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002\u696d\u754c\u3067\u8a8d\u3081\u3089\u308c\u3066\u3044\u308b\u8a31\u5bb9\u8aa4\u5dee\u306f\u3001\u901a\u5e38\u3001\u5916\u534a\u5f84\u5074\u306e\u8089\u539a\u6e1b\u5c11\u7387\u304c12.5%\u4ee5\u4e0b\u3068\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306fASME B31.3\u306e\u6700\u5c0f\u8089\u539a\u7b97\u51fa\u5f0f\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002U\u5b57\u7ba1\u3092\u767a\u6ce8\u3059\u308b\u969b\u306f\u3001\u76f4\u7ba1\u306e\u516c\u79f0\u8089\u539a\u3060\u3051\u3067\u306a\u304f\u3001\u5fc5\u305a\u300c\u66f2\u3052\u52a0\u5de5\u5f8c\u306e\u6700\u5c0f\u8089\u539a\u300d\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u66f2\u3052\u534a\u5f84\uff08R\/D\u6bd4\uff09\uff1a<\/strong> \u591a\u7ba1\u5f0f\u71b1\u4ea4\u63db\u5668\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u6025\u534a\u5f84U\u5b57\u66f2\u3052\u306f\u3001\u901a\u5e381.5\u00d7D\u304b\u30893\u00d7D\u3067\u3059\u3002\u3053\u308c\u3088\u308a\u304d\u3064\u3044\u66f2\u3052\u306b\u306f\u3001\u66f2\u3052\u5de5\u7a0b\u9593\u3067\u306e\u713c\u304d\u306a\u307e\u3057\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u30b0\u30ec\u30fc\u30c92\u306f\u51b7\u9593\u6210\u5f62\u6027\u304c\u975e\u5e38\u306b\u512a\u308c\u3066\u304a\u308a\uff08ASTM B338\u306b\u6e96\u62e0\u3057\u305f\u4f38\u3073\u738720%\u4ee5\u4e0a\uff09\u3001\u6a19\u6e96\u7684\u306a\u8089\u539a\u3067\u3042\u308c\u3070\u4e2d\u9593\u713c\u304d\u306a\u307e\u3057\u306a\u3057\u30671.5\u00d7D\u306e\u66f2\u3052\u304c\u53ef\u80fd\u3067\u3059\u3002\u6210\u5f62\u5f8c\u306b\u5fdc\u529b\u9664\u53bb\u713c\u304d\u306a\u307e\u3057\u3092\u884c\u3046\u304b\u3069\u3046\u304b\u306f\u3001\u88fd\u9020\u30e1\u30fc\u30ab\u30fc\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6241\u5e73\u7387\uff08\u30aa\u30fc\u30d0\u30ea\u30c6\u30a3\u30fc\uff09\u306e\u8a31\u5bb9\u8aa4\u5dee\uff1a<\/strong> \u30d9\u30f3\u30c9\uff08\u66f2\u304c\u308a\uff09\u90e8\u5206\u306e\u6955\u5186\u65ad\u9762\u306f\u3001\u7ba1\u3068\u7ba1\u677f\u306e\u63a5\u5408\u90e8\u306b\u304a\u3051\u308b\u4e0d\u5747\u4e00\u306a\u63a5\u89e6\u306e\u539f\u56e0\u3068\u306a\u308a\u3001\u3053\u308c\u306f\u9699\u9593\u8150\u98df\u306e\u8d77\u70b9\u3068\u306a\u308b\u4e00\u822c\u7684\u306a\u8981\u56e0\u3067\u3059\u3002ASTM B338\u306e\u7b2c9\u7bc0\u3067\u306f\u3001\u771f\u5186\u5ea6\u306e\u8a31\u5bb9\u8aa4\u5dee\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u76f4\u7ba1\u90e8\u5206\u3060\u3051\u3067\u306a\u304f\u3001\u7279\u306bU\u5b57\u30d9\u30f3\u30c9\u90e8\u5206\u306b\u3064\u3044\u3066\u3082\u3001\u3053\u306e\u57fa\u6e96\u306b\u6e96\u62e0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u4e2d\u56fd\u306e\u6709\u529b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304b\u3089\u5165\u624b\u53ef\u80fd\u306a\u30b0\u30ec\u30fc\u30c92 U\u5b57\u578b\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30c1\u30e5\u30fc\u30d6\u306e\u6a19\u6e96\u7684\u306a\u30b5\u30a4\u30ba\u7bc4\u56f2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5916\u5f84 (mm)<\/th><th>\u8089\u539a\uff08mm\uff09<\/th><th>\u6a19\u6e96\u66f2\u3052\u534a\u5f84<\/th><th>ASTM B338 \u30b0\u30ec\u30fc\u30c9<\/th><th>\u7533\u3057\u8fbc\u307f<\/th><\/tr><\/thead><tbody><tr><td>\u5916\u5f84 (mm)<\/td><td>0.7 \u2013 1.24<\/td><td>\u6a19\u6e96\u66f2\u3052\u534a\u5f84<\/td><td>Gr2<\/td><td>ASTM B338 \u30b0\u30ec\u30fc\u30c9<\/td><\/tr><tr><td>19.05 (3\/4\u2033)<\/td><td>1.0 \u2013 1.65<\/td><td>1.5D \u2013 3D<\/td><td>Gr2<\/td><td>\u767a\u96fb\u6240\u7528\u5fa9\u6c34\u5668<\/td><\/tr><tr><td>25.4 (1\u2033)<\/td><td>0.7 \u2013 1.0<\/td><td>2D \u2013 3D<\/td><td>Gr2<\/td><td>\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u7528\u30af\u30fc\u30e9\u30fc<\/td><\/tr><tr><td>19.05 (3\/4\u2033)<\/td><td>1.0 \u2013 1.65<\/td><td>1.5D \u2013 3D<\/td><td>Gr7<\/td><td>15.88 (5\/8\u2033)<\/td><\/tr><tr><td>\u5916\u5f84 (mm)<\/td><td>0.7 \u2013 1.24<\/td><td>\u6a19\u6e96\u66f2\u3052\u534a\u5f84<\/td><td>1.5D<\/td><td>\u9ad8\u6e29\u6d77\u6c34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u9069\u683c\u6027\u8a55\u4fa1\u306e5\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist.webp\" alt=\"\u30c1\u30bf\u30f3\u7ba1\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u8a8d\u5b9a\u306e\u305f\u3081\u306e5\u9805\u76ee\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\uff09 - \u88fd\u9020\u5c65\u6b74\u7ba1\u7406\u3001\u7b2c\u4e09\u8005\u691c\u67fb\u3001\u975e\u7834\u58ca\u691c\u67fb(NDT)\u3001\u6750\u8cea\u8a3c\u660e\u66f8(CMTR)\u3001\u8f38\u51fa\u8a3c\u660e\u66f8\" class=\"wp-image-4630\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-300x300.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-150x150.webp 150w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-768x768.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-12x12.webp 12w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-600x600.webp 600w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/10\/titanium-supplier-qualification-checklist-100x100.webp 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u3067\u304d\u308b\u30c1\u30bf\u30f3\u88fd\u71b1\u4ea4\u63db\u5668\u30c1\u30e5\u30fc\u30d6\u306e\u8abf\u9054\u5148\u3068\u3001\u554f\u984c\u306e\u3042\u308b\u8abf\u9054\u5148\u306e\u9055\u3044\u306f\u3001\u901a\u5e385\u3064\u306e\u691c\u8a3c\u53ef\u80fd\u306a\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002\u4fa1\u683c\u306f\u305d\u306e\u4e00\u3064\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4fa1\u683c\u306f\u3042\u304f\u307e\u3067\u4e0b\u6d41\u306e\u7d50\u679c\u306b\u904e\u304e\u306a\u3044\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u7d20\u6750\u30e1\u30fc\u30ab\u30fc\uff08\u30df\u30eb\uff09\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3<\/strong><br>\u3059\u3079\u3066\u306e\u30c1\u30e5\u30fc\u30d6\u306e\u6ce8\u6587\u306f\u3001\u7279\u5b9a\u306e\u6eb6\u89e3\u30d2\u30fc\u30c8\uff08\u52a0\u71b1\u6eb6\u89e3\u5358\u4f4d\uff09\u307e\u3067\u9061\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002VAR\uff08\u771f\u7a7a\u30a2\u30fc\u30af\u518d\u6eb6\u89e3\uff09\u306e\u30d2\u30fc\u30c8\u756a\u53f7\u3092\u78ba\u8a8d\u3057\u3001CMTR\uff08\u6750\u6599\u8a3c\u660e\u66f8\uff09\u3068\u7167\u5408\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9d\u30c1\u30bf\u30f3\u5de5\u696d\uff08Baoji Titanium Industry\uff09\u3001\u897f\u90e8\u91d1\u5c5e\u6750\u6599\uff08Western Metal Materials\uff09\u3001AESHA\u3068\u3044\u3063\u305f\u4fe1\u983c\u3067\u304d\u308b\u4e2d\u56fd\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u6587\u66f8\u5316\u3055\u308c\u305f\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u30fb\u30c1\u30a7\u30fc\u30f3\u3092\u6301\u3064\u6570\u30c8\u30f3\u898f\u6a21\u306eVAR\u7089\u3092\u7a3c\u50cd\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u30d2\u30fc\u30c8\u30ec\u30d9\u30eb\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u63d0\u4f9b\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u305d\u306e\u6642\u70b9\u3067\u691c\u8a0e\u3092\u4e2d\u6b62\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u7b2c\u4e09\u8005\u691c\u67fb\u306e\u53ef\u7528\u6027<\/strong><br>\u8a31\u5bb9\u53ef\u80fd\u306a\u8a8d\u8a3c\u6a5f\u95a2\uff1aSGS\u3001Bureau Veritas\u3001T\u00dcV\u3001\u307e\u305f\u306fLloyd\u2019s Register\u3002\u5927\u91cf\u8abf\u9054\uff08500\u30e1\u30fc\u30c8\u30eb\u8d85\uff09\u306e\u5834\u5408\u3001\u51fa\u8377\u524d\u306b\u5de5\u5834\u3067\u30aa\u30f3\u30b5\u30a4\u30c8\u306e\u7b2c\u4e09\u8005\u691c\u67fb\u3092\u884c\u3046\u306e\u304c\u6a19\u6e96\u7684\u306a\u6163\u884c\u3067\u3042\u308a\u3001\u4e88\u7b97\u306b\u7d44\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8cbb\u7528\u306f\u901a\u5e38\u3001\u6750\u6599\u8cbb\u306e1%\u672a\u6e80\u3067\u3042\u308a\u3001\u5230\u7740\u6642\u306e\u4e0d\u9069\u5408\u306b\u95a2\u3059\u308b\u7d1b\u4e89\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. NDT\uff08\u975e\u7834\u58ca\u691c\u67fb\uff09\u80fd\u529b<\/strong><br>ASTM B338\u30bb\u30af\u30b7\u30e7\u30f312\u3067\u306f\u3001\u5404\u30c1\u30e5\u30fc\u30d6\u304c\u6c34\u5727\u8a66\u9a13\u307e\u305f\u306f\u6e26\u6d41\u63a2\u50b7\u8a66\u9a13\uff08\u307e\u305f\u306f\u767a\u6ce8\u66f8\u306b\u5fdc\u3058\u3066\u305d\u306e\u4e21\u65b9\uff09\u306b\u5408\u683c\u3059\u308b\u3053\u3068\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u8584\u8089\u30c1\u30e5\u30fc\u30d6\u306e\u5834\u5408\u3001\u6c34\u5727\u8a66\u9a13\u3067\u306f\u898b\u9003\u3055\u308c\u308b\u8868\u9762\u4e0b\u306e\u4e0d\u9023\u7d9a\u6027\u3092\u691c\u51fa\u3067\u304d\u308b\u305f\u3081\u3001\u6e26\u6d41\u63a2\u50b7\u8a66\u9a13\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u3069\u306eNDT\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3001\u8a66\u9a13\u8a18\u9332\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \u5bf8\u6cd5\u304a\u3088\u3073\u516c\u5dee\u306b\u95a2\u3059\u308b\u6587\u66f8<\/strong><br>\u5916\u5f84\uff08OD\uff09\u3001\u8089\u539a\u3001\u304a\u3088\u3073\u76f4\u76f4\u5ea6\u306e\u8a31\u5bb9\u8aa4\u5dee\u306f\u3001ASTM B338\u306e\u88685\uff08\u8089\u539a\uff09\u304a\u3088\u3073\u88684\uff08\u5916\u5f84\uff09\u306b\u5f93\u3063\u3066\u8a18\u9332\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u9075\u5b88\u3057\u3066\u3044\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3067\u3042\u308c\u3070\u3001\u3053\u308c\u3089\u3092\u8981\u6c42\u305b\u305a\u3068\u3082\u63d0\u4f9b\u3057\u3066\u304f\u308c\u308b\u306f\u305a\u3067\u3059\u3002U\u5b57\u66f2\u3052\u7ba1\u306e\u5834\u5408\u306f\u3001\u66f2\u3052\u306e\u9802\u70b9\u306b\u304a\u3051\u308b\u504f\u5e73\u7387\u306e\u6e2c\u5b9a\u5024\u3082\u3042\u308f\u305b\u3066\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \u8f38\u51fa\u8a3c\u660e\u66f8<\/strong><br>\u7c73\u56fd\u304a\u3088\u3073EU\u3078\u306e\u51fa\u8377\u306e\u5834\u5408\uff1aEN 10204 Type 3.1\u307e\u305f\u306f3.2\u306e\u691c\u67fb\u8a3c\u660e\u66f8\u304c\u6a19\u6e96\u3067\u3059\u3002\u7c73\u56fd\u306e\u30d0\u30a4\u30e4\u30fc\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u901a\u5546\u62e1\u5927\u6cd5232\u6761\u306e\u95a2\u7a0e\u5831\u544a\u7528\u306eDFARS\u6e96\u62e0\u66f8\u985e\u3084\u8f38\u5165\u66f8\u985e\u3092\u4fdd\u6301\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3082\u78ba\u8a8d\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/hontitan.com\/ja\/\" data-type=\"link\" data-id=\"https:\/\/hontitan.com\/\">HonTitan<\/a><\/strong>, \u4e2d\u56fd\u306e\u965d\u897f\u7701\u306b\u62e0\u70b9\u3092\u7f6e\u304d\u3001\u5b9d\u9d8f\u5e02\u306b\u88fd\u9020\u30d1\u30fc\u30c8\u30ca\u30fc\u3092\u6301\u3064\u300c\u300d\u306f\u3001EN 10204 3.1\u8a3c\u660e\u66f8\u3068\u5b8c\u5168\u306aCMTR\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5099\u3048\u305fASTM B338 Grade 2\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30c1\u30e5\u30fc\u30d6\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u793e\u306e\u88fd\u9020\u62e0\u70b9\u3067\u306fVAR\uff08\u771f\u7a7a\u30a2\u30fc\u30af\u518d\u6eb6\u89e3\uff09\u7089\u3084CNC\u52a0\u5de5\u3092\u63a1\u7528\u3057\u3066\u304a\u308a\u3001AS9100\u3001ISO 13485\u3001REACH\u3068\u3044\u3063\u305f\u8a8d\u8a3c\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u822a\u7a7a\u5b87\u5b99\u3084\u533b\u7642\u5206\u91ce\u306e\u30d0\u30a4\u30e4\u30fc\u304c\u6c42\u3081\u308b\u57fa\u6e96\u3068\u540c\u3058\u3067\u3042\u308a\u3001\u7523\u696d\u7528\u8abf\u9054\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5378\u58f2 vs \u5de5\u5834\u76f4\u8ca9\uff1a\u4fa1\u683c\u4f53\u7cfb\u3068\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5378\u58f2\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u3068\u5de5\u5834\u304b\u3089\u306e\u76f4\u63a5\u8abf\u9054\u3092\u6bd4\u8f03\u3057\u3066\u3044\u308b\u8abf\u9054\u30c1\u30fc\u30e0\u306b\u3068\u3063\u3066\u3001\u30b3\u30b9\u30c8\u3068\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306f\u73fe\u5b9f\u7684\u306a\u8ab2\u984c\u3067\u3042\u308a\u3001\u898b\u7a4d\u4f9d\u983c\uff08RFQ\uff09\u306e\u524d\u306b\u6574\u7406\u3057\u3066\u304a\u304f\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5378\u58f2\uff0f\u5546\u793e\uff08\u6700\u5c0f\u6ce8\u6587\u6570\u91cf 50\uff5e200 kg\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u5eab\u304b\u3089\u306e\u8fc5\u901f\u306a\u914d\u9001\uff1a\u901a\u5e387\uff5e15\u65e5<\/li>\n\n\n\n<li>\u4fa1\u683c\u5e2f\uff1aGr2\u30b9\u30c8\u30ec\u30fc\u30c8\u30c1\u30e5\u30fc\u30d6\uff08\u5916\u5f8419.05\uff5e25.4mm\u3001\u8089\u539a0.7\uff5e1.0mm\uff09\u30671\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a15\u30c9\u30eb\uff5e40\u30c9\u30eb<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u306e\u5236\u9650\uff08\u8089\u539a\u3001\u9577\u3055\u3001\u7279\u6b8a\u516c\u5dee\u306a\u3069\uff09<\/li>\n\n\n\n<li>CMTR\uff08\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\uff09\u306e\u63d0\u4f9b\u306f\u53ef\u80fd\u3067\u3059\u304c\u3001\u88fd\u932c\u6240\u30ec\u30d9\u30eb\u306e\u30d2\u30fc\u30c8\u30c8\u30ec\u30b5\u30d3\u30ea\u30c6\u30a3\u304c\u542b\u307e\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88fd\u932c\u6240\u76f4\u63a5\u53d6\u5f15\uff08\u6700\u5c0f\u6ce8\u6587\u6570\u91cf 200\u2013500 kg\u3001\u307e\u305f\u306f 100\u2013200 \u30e1\u30fc\u30c8\u30eb\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\uff1a\u76f4\u7ba1\u306f 3\u20136 \u9031\u9593\u3001U\u5b57\u7ba1\u306f 5\u20138 \u9031\u9593\u3002<\/li>\n\n\n\n<li>\u4fa1\u683c\u5e2f\uff1aGr2\u540c\u7b49\u4ed5\u69d8\u306e\u307e\u3068\u307e\u3063\u305f\u6570\u91cf\u3067 1\u30e1\u30fc\u30c8\u30eb\u3042\u305f\u308a 10\u201322\u30c9\u30eb\u3002<\/li>\n\n\n\n<li>\u771f\u7a7a\u30a2\u30fc\u30af\u518d\u6eb6\u89e3\uff08VAR\uff09\u304b\u3089\u5b8c\u6210\u7ba1\u306b\u81f3\u308b\u307e\u3067\u306e\u5b8c\u5168\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30c1\u30a7\u30fc\u30f3\u3002<\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0\u306e\u5916\u5f84\u3001\u8089\u539a\u3001\u4ed5\u4e0a\u3052\u3001\u304a\u3088\u3073\u66f2\u3052\u52a0\u5de5\u306b\u5bfe\u5fdc\u53ef\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u671f\u7684\u306a\u5b9a\u671f\u4fee\u7406\u671f\u9593\u4e2d\u306e\u30c1\u30e5\u30fc\u30d6\u30d0\u30f3\u30c9\u30eb\u4ea4\u63db\u3067\u306f\u3001\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306b\u3088\u3063\u3066\u3069\u306e\u8abf\u9054\u30eb\u30fc\u30c8\u304c\u73fe\u5b9f\u7684\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u307e\u3067\u6b8b\u308a3\u9031\u9593\u3067\u3042\u308c\u3070\u3001\u5378\u58f2\u5728\u5eab\u304c\u552f\u4e00\u306e\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u30022\uff5e3\u30f6\u6708\u524d\u304b\u3089\u8a08\u753b\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u88fd\u932c\u6240\u304b\u3089\u306e\u76f4\u63a5\u8abf\u9054\u306e\u65b9\u304c\u3001\u3088\u308a\u8a73\u7d30\u306a\u66f8\u985e\u304c\u5f97\u3089\u308c\u3001\u901a\u5e38\u306f\u307e\u3068\u307e\u3063\u305f\u6570\u91cf\u3067\u30b3\u30b9\u30c8\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u9014\u306e\u30de\u30c3\u30c1\u30f3\u30b0\uff1a\u3042\u306a\u305f\u306e\u696d\u754c\u306b\u306f\u3069\u306e\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u7523\u696d\u5225\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u306f\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u4e0a\u306e\u4e3b\u5f35\u3067\u306f\u306a\u304f\u3001\u4e00\u822c\u7684\u306b\u8a18\u9332\u3055\u308c\u3066\u3044\u308b\u30b7\u30ca\u30ea\u30aa\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u767a\u96fb\u6240\u306e\u8868\u9762\u5fa9\u6c34\u5668\uff08\u6d77\u6c34\u51b7\u5374\uff09\uff1a<\/strong><br>\u30b0\u30ec\u30fc\u30c92\uff08Gr2\uff09\u306f\u6a19\u6e96\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\u3002\u30c1\u30bf\u30f3\u306f1960\u5e74\u4ee3\u304b\u3089\u767a\u96fb\u6240\u306e\u5fa9\u6c34\u5668\u306b\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u5b9f\u8cea\u7684\u306b\u300c\u8150\u98df\u9650\u754c\u30bc\u30ed\u300d\u306e\u8a2d\u8a08\u601d\u60f3\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8010\u7528\u671f\u9593\u4e2d\u306b\u8089\u539a\u304c\u4fb5\u98df\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30c9\u30df\u30e9\u30eb\u30c6\u30a3\u9ec4\u9285\u7ba1\u304b\u3089Gr2\u30c1\u30bf\u30f3\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u65bd\u8a2d\u3067\u306f\u3001\u518d\u63db\u7ba1\u306a\u3057\u3067\u8010\u7528\u5e74\u6570\u304c\u7d047\u5e74\u304b\u308930\u5e74\u4ee5\u4e0a\u306b\u5ef6\u3073\u305f\u3053\u3068\u304c\u8a18\u9332\u3055\u308c\u3066\u3044\u307e\u3059\u3002\uff08\u51fa\u5178\uff1aPlymouth Tube \/ Tricor Metals\u306e\u6280\u8853\u6587\u732e\u306b\u3088\u308b\u696d\u754c\u306e\u5171\u901a\u898b\u89e3\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5316\u5b66\u51e6\u7406\uff08\u5869\u7d20\u3001\u6f02\u767d\u5264\u3001\u30c6\u30ec\u30d5\u30bf\u30eb\u9178\uff09\uff1a<\/strong><br>\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u6e7f\u3063\u305f\u5869\u7d20\u30ac\u30b9\u3084\u6b21\u4e9c\u5869\u7d20\u9178\u5869\u6eb6\u6db2\u306a\u3069\u306e\u9178\u5316\u6027\u74b0\u5883\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u4e00\u65b9\u3001\u9084\u5143\u6027\u9178\uff08\u5869\u9178\u3001\u5e0c\u786b\u9178\uff09\u3078\u306e\u66dd\u9732\u306b\u5bfe\u3057\u3066\u306f\u3001\u30d1\u30e9\u30b8\u30a6\u30e0\u3092\u6dfb\u52a0\u3057\u305f\u30b0\u30ec\u30fc\u30c97\u306e\u65b9\u304c\u5727\u5012\u7684\u306b\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u304c\u9084\u5143\u6027\u6761\u4ef6\u306b\u8ee2\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306a\u3069\u3001\u4e0d\u78ba\u5b9f\u306a\u8981\u7d20\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u3001\u4fdd\u5b88\u7684\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u7b56\u3068\u3057\u3066\u30b0\u30ec\u30fc\u30c97\u304c\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6de1\u6c34\u5316\u304a\u3088\u3073\u6d77\u6d0b\u5206\u91ce\uff1a<\/strong><br>\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u7d0480\u00b0C\u4ee5\u4e0b\u306e\u6e29\u5ea6\u3067\u3042\u308c\u3070\u6d77\u6c34\u8150\u98df\u306b\u5bfe\u3057\u3066\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u300180\u00b0C\u3092\u8d85\u3048\u308b\u9ad8\u6fc3\u5ea6\u5869\u5316\u7269\u74b0\u5883\u4e0b\u3067\u306f\u3001\u9699\u9593\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u30b0\u30ec\u30fc\u30c92\u306e\u9650\u754c\u306b\u3064\u3044\u3066\u306f\u3001\u67fb\u8aad\u6e08\u307f\u306e\u8150\u98df\u7814\u7a76\uff08Romanovski et al., 2021, ScienceDirect\uff09\u3067\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u9ad8\u6e29\u306e\u6d77\u6d0b\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c92\u3067\u306f\u4fdd\u8a3c\u3067\u304d\u306a\u3044\u9699\u9593\u8150\u98df\u4fdd\u8b77\u3092\u30b0\u30ec\u30fc\u30c912\u304c\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u533b\u85ac\u54c1\u304a\u3088\u3073\u98df\u54c1\u52a0\u5de5\uff1a<\/strong><br>\u30b0\u30ec\u30fc\u30c92\u306fFDA\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u304a\u308a\u3001\u307b\u3068\u3093\u3069\u306eCIP\uff08\u5b9a\u7f6e\u6d17\u6d44\uff09\u6d17\u6d44\u6db2\u306b\u5bfe\u3057\u3066\u4e0d\u6d3b\u6027\u3067\u3059\u3002MIC\uff08\u5fae\u751f\u7269\u8150\u98df\uff09\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30d0\u30a4\u30aa\u30d5\u30a3\u30eb\u30e0\u5f62\u6210\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u5834\u6240\u3067\u306f\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067MIC\u3092\u5f15\u304d\u8d77\u3053\u3059\u7d30\u83cc\u306b\u306f\u3001\u4e0d\u52d5\u614b\u5316\u3055\u308c\u305f\u9178\u5316\u30c1\u30bf\u30f3\u3092\u8150\u98df\u3055\u305b\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u306a\u3044\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5931\u6557\u304b\u3089\u751f\u3058\u308b\u771f\u306e\u30b3\u30b9\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u4ea4\u63db\u5668\u306e\u30c1\u30e5\u30fc\u30d6\u675f\u306e\u6545\u969c\u306f\u3001\u5358\u306a\u308b\u6750\u6599\u8cbb\u3060\u3051\u306e\u554f\u984c\u3067\u6e08\u3080\u3053\u3068\u306f\u7a00\u3067\u3059\u3002\u305d\u3053\u306b\u306f\u3001\u751f\u7523\u505c\u6b62\u306b\u3088\u308b\u640d\u5931\u3001\u7dca\u6025\u306e\u8acb\u8ca0\u696d\u8005\u624b\u914d\u3001\u4ea4\u63db\u7528\u30c1\u30e5\u30fc\u30d6\u306e\u6025\u9001\u8cbb\u7528\u3068\u3044\u3063\u305f\u3001\u8a08\u753b\u5916\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u3044\u3046\u96a0\u308c\u305f\u30b3\u30b9\u30c8\u304c\u4f34\u3044\u307e\u3059\u3002\u4e2d\u898f\u6a21\u306e\u5316\u5b66\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u91cd\u8981\u5ea6\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001\u71b1\u4ea4\u63db\u5668\u306e\u4e88\u671f\u305b\u306c\u505c\u6b62\u306b\u3088\u3063\u30661\u56de\u3042\u305f\u308a10\u4e07\u30c9\u30eb\u304b\u3089100\u4e07\u30c9\u30eb\u306e\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM B338\u3078\u306e\u6e96\u62e0\u3092\u78ba\u8a8d\u3057\u3001\u30d2\u30fc\u30c8\u756a\u53f7\u5358\u4f4d\u306eCMTR\uff08\u6750\u6599\u8a3c\u660e\u66f8\uff09\u3092\u8981\u6c42\u3057\u3001NDT\uff08\u975e\u7834\u58ca\u691c\u67fb\uff09\u80fd\u529b\u306b\u57fa\u3065\u3044\u3066\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u9078\u5b9a\u3059\u308b\u3068\u3044\u3046\u8abf\u9054\u5224\u65ad\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306f\u3001\u901a\u5e38\u3001\u7dcf\u6750\u6599\u8cbb\u306e2%\u672a\u6e80\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u5224\u65ad\u306b\u3088\u3063\u3066\u3001\u30b3\u30b9\u30c8\u309250\u500d\u306b\u3082\u81a8\u3089\u307e\u305b\u304b\u306d\u306a\u3044\u30c6\u30fc\u30eb\u30ea\u30b9\u30af\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65b0\u898f\u306e\u30c1\u30bf\u30f3\u7ba1\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u8a55\u4fa1\u3059\u308b\u969b\u3001\u305d\u308c\u304c\u5fa9\u6c34\u5668\u7528\u306e\u76f4\u7ba1\u3067\u3042\u308c\u30b0\u30ec\u30fc\u30c92\u306eU\u5b57\u7ba1\u3067\u3042\u308c\u3001\u4fa1\u683c\u4ea4\u6e09\u306e\u524d\u306b\u307e\u305a\u30d5\u30a3\u30eb\u30bf\u30fc\u3068\u306a\u308b\u306e\u304c\u63d0\u51fa\u66f8\u985e\u4e00\u5f0f\u3067\u3059\u3002\u30bf\u30a4\u30d73.1\u8a3c\u660e\u66f8\u3084\u30d2\u30fc\u30c8\u30c8\u30ec\u30fc\u30b9\uff08\u71b1\u51e6\u7406\u5c65\u6b74\uff09\u306e\u63d0\u4f9b\u3092\u6e0b\u308b\u3088\u3046\u306a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u5727\u529b\u5883\u754c\u306b\u95a2\u308f\u308b\u7528\u9014\u306b\u304a\u3044\u3066\u305d\u306e\u6750\u6599\u3092\u4fe1\u983c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM B338\u3068ASME SB-338\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br>ASTM B338\u306f\u3001\u71b1\u4ea4\u63db\u5668\u304a\u3088\u3073\u5fa9\u6c34\u5668\u7528\u30c1\u30bf\u30f3\u7ba1\u306b\u5bfe\u3057\u3066ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb\u304c\u767a\u884c\u3057\u3066\u3044\u308b\u6750\u6599\u898f\u683c\u3067\u3059\u3002\u4e00\u65b9\u3001ASME SB-338\u306f\u3001ASME\u30dc\u30a4\u30e9\u30fc\u30fb\u5727\u529b\u5bb9\u5668\u57fa\u6e96\u306b\u57fa\u3065\u304d\u3001\u7279\u306b\u5727\u529b\u5bb9\u5668\u3084\u914d\u7ba1\u7528\u9014\u5411\u3051\u306bASME\u304c\u63a1\u7528\u3057\u305f\u540c\u4e00\u898f\u683c\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002\u6280\u8853\u7684\u8981\u4ef6\u306f\u5168\u304f\u540c\u3058\u3067\u3059\u304c\u3001\u53c2\u7167\u3055\u308c\u308b\u6cd5\u8f44\u6a29\u304c\u7570\u306a\u308a\u307e\u3059\u3002ASME\u898f\u683c\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3055\u308c\u305f\u7c73\u56fd\u306e\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u3001\u901a\u5e38\u3001\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\uff08CMTR\uff09\u306bSB-338\u306e\u8a18\u8f09\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u3068\u3057\u3066\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u304c\u6700\u3082\u4e00\u822c\u7684\u306b\u9078\u3070\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><br>\u30b0\u30ec\u30fc\u30c92\uff08UNS R50400\uff09\u306f\u3001\u5de5\u696d\u7528\u7d14\u30c1\u30bf\u30f3\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u7523\u696d\u7528\u9014\u306b\u304a\u3044\u3066\u5b9f\u7528\u4e0a\u6700\u9ad8\u306e\u8010\u98df\u6027\u3092\u5099\u3048\u3001\u826f\u597d\u306a\u6a5f\u68b0\u7684\u7279\u6027\uff08\u8010\u529b345 MPa\u3001\u4f38\u3073\u738720%\u4ee5\u4e0a\uff09\u3001\u512a\u308c\u305f\u6eb6\u63a5\u6027\u3001\u305d\u3057\u3066\u30c1\u30bf\u30f3\u306e\u5404\u30b0\u30ec\u30fc\u30c9\u306e\u4e2d\u3067\u6700\u3082\u512a\u308c\u305f\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4e21\u7acb\u3057\u3066\u3044\u307e\u3059\u3002\u6d77\u6c34\u51b7\u5374\u3001\u84b8\u6c17\u52a0\u71b1\u300180\u2103\u4ee5\u4e0b\u306e\u5316\u5b66\u85ac\u54c1\u3092\u53d6\u308a\u6271\u3046\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u3001\u71b1\u4ea4\u63db\u5668\u306e\u7528\u9014\u306e\u5927\u90e8\u5206\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c92\u304c\u9069\u5207\u306a\u4ed5\u69d8\u3068\u306a\u308a\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c97\u3084\u30b0\u30ec\u30fc\u30c912\u306a\u3069\u306e\u4e0a\u4f4d\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u30b3\u30b9\u30c8\u306f\u4e0a\u304c\u308a\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u5316\u5b66\u6761\u4ef6\u306b\u5bfe\u3057\u3066\u3088\u308a\u7279\u5316\u3057\u305f\u8010\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f7f\u7528\u3059\u308b\u30c1\u30bf\u30f3\u7ba1\u304c\u3001\u5b89\u4fa1\u306a\u4ee3\u7528\u54c1\u306a\u3069\u3067\u306f\u306a\u304f\u3001\u771f\u6b63\u306aASTM B338 \u30b0\u30ec\u30fc\u30c92\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u78ba\u8a8d\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><br>VAR\uff08\u771f\u7a7a\u30a2\u30fc\u30af\u518d\u6eb6\u89e3\uff09\u7089\u306e\u8a18\u9332\u307e\u3067\u9061\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\u304c\u8a18\u8f09\u3055\u308c\u305f\u6750\u6599\u8a66\u9a13\u6210\u7e3e\u66f8\uff08CMTR\uff09\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002CMTR\u306b\u306f\u3001Grade 2\u306eB338 Table 1\u306e\u5236\u9650\u7bc4\u56f2\u5185\uff08\u7a92\u7d20 0.03%\u4ee5\u4e0b\u3001\u70ad\u7d20 0.10%\u4ee5\u4e0b\u3001\u6c34\u7d20 0.015%\u4ee5\u4e0b\u3001\u9244 0.30%\u4ee5\u4e0b\u3001\u9178\u7d20 0.25%\u4ee5\u4e0b\u3001\u6b8b\u90e8\u30c1\u30bf\u30f3\uff09\u306e\u5316\u5b66\u7d44\u6210\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u8981\u306a\u7528\u9014\u306b\u3064\u3044\u3066\u306f\u3001\u51fa\u8377\u524d\u306b\u88fd\u9020\u5de5\u5834\u306b\u3066SGS\u3001Bureau Veritas\u3001\u307e\u305f\u306f\u540c\u7b49\u306e\u6a5f\u95a2\u306b\u3088\u308b\u7b2c\u4e09\u8005\u691c\u8a3c\u306e\u4e88\u7b97\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u88fdU\u5b57\u66f2\u3052\u7ba1\uff08U-bend tube\uff09\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u53d6\u5f97\u3057\u3066\u304a\u304f\u3079\u304d\u8a8d\u8a3c\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><br>\u6700\u4f4e\u6761\u4ef6\uff1aISO 9001\u54c1\u8cea\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u304a\u3088\u3073EN 10204 Type 3.1\u691c\u67fb\u8a3c\u660e\u66f8\u3002\u3088\u308a\u5e83\u7bc4\u306a\u691c\u8a3c\u304c\u5fc5\u8981\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u5834\u5408\uff1aAS9100\uff08\u822a\u7a7a\u5b87\u5b99\u54c1\u8cea\uff09\u3001ISO 13485\uff08\u533b\u7642\u6a5f\u5668\u54c1\u8cea\uff09\u3001\u304a\u3088\u3073EU\u8f38\u5165\u5411\u3051\u306eREACH\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3002\u7279\u306bAS9100\u306e\u53d6\u5f97\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u54c1\u8cea\u30b7\u30b9\u30c6\u30e0\u304c\u53b3\u3057\u3044\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u304a\u3088\u3073\u5de5\u7a0b\u7ba1\u7406\u8981\u4ef6\u306b\u5bfe\u3057\u3066\u76e3\u67fb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u88fdU\u5b57\u66f2\u3052\u7ba1\uff08U\u30d9\u30f3\u30c9\u7ba1\uff09\u306e\u7d0d\u671f\u306f\u3001\u901a\u5e38\u3069\u306e\u304f\u3089\u3044\u304b\u304b\u308a\u307e\u3059\u304b\uff1f<\/strong><br>\u4e2d\u56fd\u306e\u88fd\u9020\u5de5\u5834\u304b\u3089\u306e\u76f4\u63a5\u8abf\u9054\u306e\u5834\u5408\u3001U\u5b57\u578b\u7ba1\u306e\u6a19\u6e96\u7684\u306a\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u306f5\u301c8\u9031\u9593\u3067\u3059\uff08\u66f2\u3052\u52a0\u5de5\u3001\u713c\u920d\u3001\u304a\u3088\u3073\u5bf8\u6cd5\u691c\u67fb\u304c\u5fc5\u8981\u306a\u305f\u3081\u3001\u76f4\u7ba1\u3088\u308a\u3082\u308f\u305a\u304b\u306b\u9577\u304f\u306a\u308a\u307e\u3059\uff09\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u4e0a\u30014\u9031\u9593\u672a\u6e80\u3067\u306e\u7d0d\u54c1\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u304c\u5fc5\u8981\u306a\u30b5\u30a4\u30ba\u306eU\u5b57\u578b\u7ba1\u3092\u5728\u5eab\u3068\u3057\u3066\u4fdd\u6709\u3057\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u90e8\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u3084\u5546\u793e\u3067\u306f\u3001\u4e00\u822c\u7684\u306a\u767a\u96fb\u6240\u7528\u5fa9\u6c34\u5668\u30b5\u30a4\u30ba\u306eU\u5b57\u578b\u7ba1\u3092\u6a19\u6e96\u5728\u5eab\u3068\u3057\u3066\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c1\u30bf\u30f3\u306f\u9577\u6301\u3061\u3059\u308b\u3002\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u8abf\u9054\u5224\u65ad\u306f\u3001\u7d0d\u54c1\u524d\u306b\u884c\u308f\u308c\u308b\u3002<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM B338\u306b\u6e96\u62e0\u3057\u3066\u8abf\u9054\u3055\u308c\u305f\u30c1\u30bf\u30f3\u30fb\u30b0\u30ec\u30fc\u30c92\u306e\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u306f\u3001\u6570\u5e74\u3067\u306f\u306a\u304f\u6570\u5341\u5e74\u306b\u53ca\u3076\u8010\u7528\u5e74\u6570\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u306f\u6587\u66f8\u7ba1\u7406\u3001\u30b0\u30ec\u30fc\u30c9\u9078\u5b9a\u3001\u305d\u3057\u3066\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u8cc7\u683c\u5be9\u67fb\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u305f\u5834\u5408\u306b\u9650\u3089\u308c\u307e\u3059\u3002\u91d1\u5c5e\u5b66\u7684\u7279\u6027\u306f\u6975\u3081\u3066\u512a\u308c\u3066\u304a\u308a\u3001\u898f\u683c\u3082\u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8abf\u9054\u306e\u5931\u6557\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u539f\u56e0\u306f\u3001\u88fd\u9020\u5de5\u5834\u304b\u3089\u73fe\u5834\u306b\u81f3\u308b\u307e\u3067\u306e\u691c\u8a3c\u30c1\u30a7\u30fc\u30f3\u306e\u4e0d\u5099\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u7528\u9014\u306b\u306f\u30b0\u30ec\u30fc\u30c92\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9084\u5143\u6027\u9178\u306e\u74b0\u5883\u4e0b\u3067\u306f\u30b0\u30ec\u30fc\u30c97\u3078\u3001\u9ad8\u6e29\u4e0b\u3067\u306e\u9699\u9593\u8150\u98df\u30ea\u30b9\u30af\u304c\u3042\u308b\u5834\u5408\u306f\u30b0\u30ec\u30fc\u30c912\u3078\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002\u305f\u3068\u3048\u5b9f\u7e3e\u306e\u3042\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3067\u3042\u3063\u3066\u3082\u3001\u30d2\u30fc\u30c8\u30c8\u30ec\u30fc\u30b9\u53ef\u80fd\u306aCMTR\uff08\u6750\u6599\u8a3c\u660e\u66f8\uff09\u3068NDT\uff08\u975e\u7834\u58ca\u691c\u67fb\uff09\u8a18\u9332\u306e\u63d0\u51fa\u3092\u5fc5\u305a\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u4e2d\u56fd\u304b\u3089\u306e\u8abf\u9054\u3067\u3042\u308c\u3070\u3001 <a href=\"https:\/\/hontitan.com\/ja\/\"><strong>HonTitan<\/strong> <\/a>\u306e\u3088\u3046\u306a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u5b9d\u9d8f\u5e02\u3092\u62e0\u70b9\u3068\u3057\u305f\u88fd\u9020\u4f53\u5236\u306b\u56fd\u969b\u7684\u306a\u8a8d\u8a3c\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u304a\u308a\u3001\u6587\u66f8\u306e\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3092\u4ea4\u6e09\u306e\u4f59\u5730\u306e\u306a\u3044\u3001\u660e\u78ba\u3067\u7c21\u6f54\u306a\u3082\u306e\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">20\u5e74\u6301\u3064\u30c1\u30e5\u30fc\u30d6\u675f\uff08\u30c1\u30e5\u30fc\u30d6\u30d0\u30f3\u30c9\u30eb\uff09\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306f\u5341\u5206\u306b\u53ef\u80fd\u3067\u3059\u3002\u305d\u308c\u306f\u3001RFQ\uff08\u898b\u7a4d\u4f9d\u983c\u66f8\uff09\u306e\u4f5c\u6210\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Sourcing titanium heat exchanger tubes \u2014 especially Grade 2 U-bend or straight condenser tubes \u2014 requires more than finding the lowest price per meter. This guide covers grade selection (Gr2 vs Gr7 vs Gr12), ASTM B338 compliance, U-bend procurement specifics, and the supplier qualification steps that separate a 20-year tube bundle from one that fails in five. Whether you\u2019re in chemical processing, power generation, or desalination, these are the specs and questions that matter before you issue an RFQ. Why Procurement Teams Get Grade Selection Wrong Grade 2 titanium is the default recommendation for most heat exchanger tube applications, but that shorthand gets misapplied constantly. I\u2019ve seen procurement teams over-specify [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4627","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/comments?post=4627"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4627\/revisions"}],"predecessor-version":[{"id":4631,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4627\/revisions\/4631"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/media?parent=4627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/categories?post=4627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/tags?post=4627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}