{"id":871,"date":"2026-05-18T06:24:39","date_gmt":"2026-05-18T06:24:39","guid":{"rendered":"https:\/\/outdoortitanium.com\/?p=871"},"modified":"2026-05-18T06:57:09","modified_gmt":"2026-05-18T06:57:09","slug":"titanium-grades-grade-2-vs-grade-5","status":"publish","type":"post","link":"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/","title":{"rendered":"\u30c1\u30bf\u30f3\u7b49\u7d1a\u306e\u8aac\u660e\uff1a\u30b0\u30ec\u30fc\u30c92 vs \u30b0\u30ec\u30fc\u30c95 - \u5b9f\u7528\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6bd4\u8f03"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\uff08\u7d14\u5ea699.2%\u3001\u964d\u4f0f\u5f37\u5ea6275MPa\uff09\u306f\u3001\u5316\u5b66\u51e6\u7406\u3068\u6d77\u6d0b\u7528\u9014\u306e\u8010\u98df\u6027\u4e3b\u529b\u88fd\u54c1\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\uff08Ti-6Al-4V\u3001\u964d\u4f0f\u5f37\u5ea6830MPa\uff09\u306f\u3001\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u304c\u8a2d\u8a08\u3092\u5de6\u53f3\u3059\u308b\u822a\u7a7a\u5b87\u5b99\u30b0\u30ec\u30fc\u30c9\u306e\u5408\u91d1\u3067\u3059\u3002\u9593\u9055\u3063\u305f\u9078\u629e\u3092\u3059\u308b\u3068\u3001\u6750\u6599\u30b3\u30b9\u30c8\u306e40-60%\u3092\u7121\u99c4\u306b\u3057\u305f\u308a\u3001\u69cb\u9020\u7684\u306a\u6545\u969c\u306e\u5371\u967a\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Quick_Comparison_Grade_2_vs_Grade_5_Titanium\" >\u7c21\u5358\u306a\u6bd4\u8f03\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Understanding_the_Titanium_Grading_System\" >\u30c1\u30bf\u30f3\u7b49\u7d1a\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Grade_2_Titanium_Technical_Specifications\" >\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u6280\u8853\u4ed5\u69d8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Chemical_Composition\" >\u5316\u5b66\u7d44\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Mechanical_Properties\" >\u6a5f\u68b0\u7684\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Corrosion_Resistance_Profile\" >\u8010\u98df\u6027\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Available_Product_Forms\" >\u5229\u7528\u53ef\u80fd\u306a\u88fd\u54c1\u5f62\u614b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Grade_5_Titanium_Technical_Specifications\" >\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\u6280\u8853\u4ed5\u69d8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Chemical_Composition-2\" >\u5316\u5b66\u7d44\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Mechanical_Properties-2\" >\u6a5f\u68b0\u7684\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Physical_and_Thermal_Properties\" >\u7269\u7406\u7684\u304a\u3088\u3073\u71b1\u7684\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Key_Performance_Metric_Specific_Strength\" >\u4e3b\u8981\u696d\u7e3e\u8a55\u4fa1\u6307\u6a19\uff1a\u6bd4\u5f37\u5ea6<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Application_Decision_Guide_When_to_Specify_Grade_2_vs_Grade_5\" >\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u6c7a\u5b9a\u30ac\u30a4\u30c9\uff1a\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u6bd4\u8f03<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Grade_2_Optimal_Application_Environments\" >\u30b0\u30ec\u30fc\u30c92\uff1a\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Grade_5_Optimal_Application_Environments\" >\u30b0\u30ec\u30fc\u30c95\uff1a\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Decision_Matrix_Grade_Selection_by_Application\" >\u6c7a\u65ad\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u7528\u9014\u5225\u30b0\u30ec\u30fc\u30c9\u9078\u629e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#When_Both_Grades_Work_The_Hybrid_Approach\" >\u4e21\u5b66\u5e74\u304c\u6a5f\u80fd\u3059\u308b\u3068\u304d\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Frequently_Asked_Questions_About_Grade_2_and_Grade_5_Titanium\" >\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306b\u3064\u3044\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#What_is_the_difference_between_Grade_2_and_Grade_5_titanium\" >\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Is_Grade_2_titanium_stronger_than_Grade_5_titanium\" >\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u3088\u308a\u5f37\u3044\u306e\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Which_titanium_grade_is_used_in_aerospace\" >\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u308b\u30c1\u30bf\u30f3\u306e\u30b0\u30ec\u30fc\u30c9\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#What_is_Grade_2_titanium_used_for\" >\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u4f55\u306b\u4f7f\u308f\u308c\u308b\u306e\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Is_Grade_5_titanium_safe_for_medical_implants\" >\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3068\u3057\u3066\u5b89\u5168\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#How_much_does_Grade_2_titanium_cost_compared_to_Grade_5\" >\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u30b0\u30ec\u30fc\u30c95\u3068\u6bd4\u3079\u3066\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Can_Grade_2_and_Grade_5_titanium_be_welded_together\" >\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u6eb6\u63a5\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#What_is_the_maximum_service_temperature_for_Grade_2_vs_Grade_5_titanium\" >\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306e\u6700\u9ad8\u4f7f\u7528\u6e29\u5ea6\u306f\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/outdoortitanium.com\/ja\/titanium-grades-grade-2-vs-grade-5\/#Final_Thoughts\" >\u6700\u7d42\u7684\u306a\u611f\u60f3<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_Comparison_Grade_2_vs_Grade_5_Titanium\"><\/span>\u7c21\u5358\u306a\u6bd4\u8f03\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ed5\u69d8\u306e\u8aac\u660e\u306b\u5165\u308b\u524d\u306b\u3001\u3053\u306e\u6a2a\u4e26\u3073\u306e\u6bd4\u8f03\u3067\u306f\u3001\u3053\u308c\u30892\u3064\u306e\u30c1\u30bf\u30f3\u7b49\u7d1a\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u8a55\u4fa1\u3059\u308b\u7279\u6027\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002.<\/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>\u30b0\u30ec\u30fc\u30c92\uff08CP Ti\uff09<\/th><th>\u30b0\u30ec\u30fc\u30c9 5 (Ti-6Al-4V)<\/th><\/tr><\/thead><tbody><tr><td><strong>\u69cb\u6210<\/strong><\/td><td>99.2% Ti, 0.03% O, 0.015% N<\/td><td>90% Ti\u30016% Al\u30014% V\u30010.2% O<\/td><\/tr><tr><td><strong>UNS\u756a\u53f7<\/strong><\/td><td>R50400<\/td><td>R56400<\/td><\/tr><tr><td><strong>\u5bc6\u5ea6<\/strong><\/td><td>4.51 g\/cm\u00b3<\/td><td>4.43 g\/cm\u00b3<\/td><\/tr><tr><td><strong>\u964d\u4f0f\u5f37\u3055\uff080.2%\u30aa\u30d5\u30bb\u30c3\u30c8\uff09<\/strong><\/td><td>275 MPa (40 ksi)<\/td><td>830 MPa (120 ksi)<\/td><\/tr><tr><td><strong>\u6975\u9650\u5f15\u5f35\u5f37\u3055<\/strong><\/td><td>345 MPa\uff0850 ksi\uff09<\/td><td>895 MPa (130 ksi)<\/td><\/tr><tr><td><strong>\u7834\u65ad\u4f38\u5ea6<\/strong><\/td><td>20%<\/td><td>14%<\/td><\/tr><tr><td><strong>\u786c\u5ea6<\/strong><\/td><td>120 HB<\/td><td>36 HRC<\/td><\/tr><tr><td><strong>\u8010\u98df\u6027<\/strong><\/td><td>\u826f\u597d\uff08\u5869\u5316\u7269\u3001\u6d77\u6c34\uff09<\/td><td>\u826f\u597d\uff08\u9069\u5ea6\u306a\u74b0\u5883\uff09<\/td><\/tr><tr><td><strong>\u76f8\u5bfe\u30b3\u30b9\u30c8<\/strong><\/td><td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td><td>2.0-2.3\u00d7 \u30b0\u30ec\u30fc\u30c92<\/td><\/tr><tr><td><strong>\u4e3b\u306a\u7528\u9014<\/strong><\/td><td>\u5316\u5b66\u51e6\u7406\u3001\u6d77\u6d0b\u3001\u5efa\u7bc9<\/td><td>\u822a\u7a7a\u5b87\u5b99\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u30e2\u30fc\u30bf\u30fc\u30b9\u30dd\u30fc\u30c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_the_Titanium_Grading_System\"><\/span>\u30c1\u30bf\u30f3\u7b49\u7d1a\u30b7\u30b9\u30c6\u30e0\u3092\u7406\u89e3\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u7b49\u7d1a\u306f1\u304b\u308938\u307e\u3067\u756a\u53f7\u4ed8\u3051\u3055\u308c\u3066\u304a\u308a\u3001\u7b49\u7d1a1\u304b\u30894\u306f\u5546\u696d\u7d14\u30c1\u30bf\u30f3\uff08CP\uff09\u3001\u7b49\u7d1a5\u304b\u308938\u306f\u69d8\u3005\u306a\u5408\u91d1\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u756a\u53f7\u30b7\u30b9\u30c6\u30e0\u306fASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb\u3068\u30c1\u30bf\u30f3\u5354\u4f1a\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/outdoortitanium.com\/wp-content\/uploads\/2026\/05\/1779086708_c7613716-1024x683.webp\" alt=\"\" class=\"wp-image-878\" title=\"\" srcset=\"https:\/\/outdoortitanium.com\/wp-content\/uploads\/2026\/05\/1779086708_c7613716-1024x683.webp 1024w, https:\/\/outdoortitanium.com\/wp-content\/uploads\/2026\/05\/1779086708_c7613716-300x200.webp 300w, https:\/\/outdoortitanium.com\/wp-content\/uploads\/2026\/05\/1779086708_c7613716-768x512.webp 768w, https:\/\/outdoortitanium.com\/wp-content\/uploads\/2026\/05\/1779086708_c7613716.webp 1248w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u57fa\u672c\u7684\u306a\u9055\u3044\u306f\u3001\u5916\u89b3\u3067\u306f\u306a\u304f\u51b6\u91d1\u7684\u306a\u3082\u306e\u3067\u3042\u308b\u3002.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u7d1a\u306f\u5546\u696d\u7d14\u54c1\uff08CP\uff09\u306b\u5c5e\u3059\u308b\u3002\u305d\u306e\u7279\u6027\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u30ec\u30d9\u30eb\u306e\u683c\u5b50\u9593\u9178\u7d20\uff08ASTM B265-20\u306b\u3088\u308b\u6700\u59270.03-0.35%\uff09\u306b\u3088\u308a\u9054\u6210\u3055\u308c\u3001\u5408\u91d1\u5143\u7d20\u3092\u4f7f\u7528\u305b\u305a\u306b\u9069\u5ea6\u306a\u5f37\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002\u7d50\u6676\u69cb\u9020\u306f\u3001\u03b1\uff08\u30a2\u30eb\u30d5\u30a1\uff09\u76f8\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u516d\u65b9\u6700\u5bc6\u5145\u586b\uff08HCP\uff09\u3067\u3001\u5ba4\u6e29\u3067\u7d04882\u2103\u307e\u3067\u5b89\u5b9a\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\u306f\u4e16\u754c\u7684\u306b\u6700\u3082\u5e83\u304f\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u3067\u3059\u30026%\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u6dfb\u52a0\u306f\u03b1\u76f8\u3092\u5b89\u5b9a\u3055\u305b\u30014%\u30d0\u30ca\u30b8\u30a6\u30e0\u306f\u03b2\u76f8\u306e\u5b89\u5b9a\u5264\u3068\u3057\u3066\u50cd\u304d\u3001\u03b1-\u03b2(\u03b1+\u03b2)\u306e\u4e8c\u76f8\u7d44\u7e54\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u4e8c\u76f8\u69cb\u9020\u304c\u3001CP\u92fc\u7a2e\u306b\u6bd4\u3079\u30b0\u30ec\u30fc\u30c95\u306e\u5f37\u5ea6\u3092\u98db\u8e8d\u7684\u306b\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u3053\u308c\u304c\u73fe\u5b9f\u7684\u306b\u91cd\u8981\u306a\u306e\u304b\uff1a<\/strong>&nbsp;\u30a2\u30eb\u30d5\u30a1\u76f8\u30c1\u30bf\u30f3\uff08\u30b0\u30ec\u30fc\u30c92\uff09\u306f\u672c\u8cea\u7684\u306b\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6a5f\u68b0\u7684\u5f37\u5ea6\u306f\u52a3\u308a\u307e\u3059\u3002\u30a2\u30eb\u30d5\u30a1\u30d9\u30fc\u30bf\u30c1\u30bf\u30f3\uff08\u30b0\u30ec\u30fc\u30c95\uff09\u306f\u512a\u308c\u305f\u5f37\u5ea6\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3068\u30d0\u30ca\u30b8\u30a6\u30e0\u306e\u5408\u91d1\u5143\u7d20\u304c\u5fae\u7d30\u69cb\u9020\u5185\u306b\u30de\u30a4\u30af\u30ed\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u30bb\u30eb\u3092\u5f62\u6210\u3059\u308b\u305f\u3081\u3001\u8010\u98df\u6027\u306f\u82e5\u5e72\u72a0\u7272\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Grade_2_Titanium_Technical_Specifications\"><\/span>\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u6280\u8853\u4ed5\u69d8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306fASTM B265-20\uff08\u30c1\u30bf\u30f3\u304a\u3088\u3073\u30c1\u30bf\u30f3\u5408\u91d1\u30b9\u30c8\u30ea\u30c3\u30d7\u3001\u30b7\u30fc\u30c8\u3001\u30d7\u30ec\u30fc\u30c8\u306e\u6a19\u6e96\u4ed5\u69d8\u66f8\uff09\u3067\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001ASME\u3001AMS\u3001\u8ecd\u7528\u898f\u683c\u3067\u3082\u540c\u7b49\u306e\u4ed5\u69d8\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chemical_Composition\"><\/span>\u5316\u5b66\u7d44\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30ec\u30e1\u30f3\u30c8<\/th><th>\u7d44\u6210\uff08\u91cd\u91cf%\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u30c1\u30bf\u30f3\uff08Ti\uff09<\/td><td>\u30d0\u30e9\u30f3\u30b9 (\u226599.2%)<\/td><\/tr><tr><td>\u9244\uff08Fe\uff09<\/td><td>\u22640.30%<\/td><\/tr><tr><td>\u9178\u7d20 (O)<\/td><td>\u22640.03%\uff5e0.35%<\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3<\/td><td>\u22640.08%<\/td><\/tr><tr><td>\u7a92\u7d20\uff08N\uff09<\/td><td>\u22640.03%<\/td><\/tr><tr><td>\u6c34\u7d20 (H)<\/td><td>\u22640.015%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178ASTM B265-20\u3001\u88681<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanical_Properties\"><\/span>\u6a5f\u68b0\u7684\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>ASTM B265-20 \u6700\u5c0f<\/th><th>\u4ee3\u8868\u5024<\/th><\/tr><\/thead><tbody><tr><td>\u964d\u4f0f\u5f37\u3055\uff080.2%\u30aa\u30d5\u30bb\u30c3\u30c8\uff09<\/td><td>275 MPa (40 ksi)<\/td><td>310 MPa<\/td><\/tr><tr><td>\u6975\u9650\u5f15\u5f35\u5f37\u3055<\/td><td>345 MPa\uff0850 ksi\uff09<\/td><td>380 MPa<\/td><\/tr><tr><td>\u7834\u65ad\u4f38\u5ea6<\/td><td>20%<\/td><td>24-28%<\/td><\/tr><tr><td>\u786c\u5ea6\uff08\u30d6\u30ea\u30cd\u30eb\uff09<\/td><td>\u6700\u5927120HB<\/td><td>110-130 HB<\/td><\/tr><tr><td>\u9762\u7a4d\u306e\u7e2e\u5c0f<\/td><td>30%\u5206<\/td><td>35-40%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178ASTM B265-20\u3001\u88682\uff1b\u6750\u6599\u30c7\u30fc\u30bf\u306fTimet\u304a\u3088\u3073ATI\u306e\u88fd\u54c1\u4ed5\u69d8\u3068\u7167\u5408\u3057\u3066\u691c\u8a3c\u3057\u305f\u3002<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Corrosion_Resistance_Profile\"><\/span>\u8010\u98df\u6027\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u306e\u8010\u98df\u6027\u306f\u3001\u9178\u7d20\u306e\u5b58\u5728\u4e0b\u3067\u81ea\u767a\u7684\u306b\u5f62\u6210\u3055\u308c\u308b\u5b89\u5b9a\u3057\u305f\u4e8c\u9178\u5316\u30c1\u30bf\u30f3\uff08TiO\u2082\uff09\u4e0d\u52d5\u614b\u76ae\u819c\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u819c\u306e\u539a\u3055\u306f\u7d043-5\u30ca\u30ce\u30e1\u30fc\u30c8\u30eb\u3067\u3001\u640d\u50b7\u3059\u308b\u3068\u81ea\u5df1\u4fee\u5fa9\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9a\u91cf\u5316\u3055\u308c\u305f\u8150\u98df\u30c7\u30fc\u30bf\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5869\u6c34\u5674\u9727\u8a66\u9a13\uff08ASTM B117-19\uff09\uff1a<\/strong>&nbsp;35\u2103\u30015% NaCl\u30d5\u30a9\u30b0\u4e2d\u300110,000\u6642\u9593\u653e\u7f6e\u5f8c\u3001\u8150\u98df\u306e\u76ee\u8996\u306b\u3088\u308b\u78ba\u8a8d\u306f\u30bc\u30ed<\/li>\n\n\n\n<li><strong>\u6d77\u6c34\u6d78\u6f2c\uff1a<\/strong>&nbsp;25\u2103\u306e\u81ea\u7136\u6d77\u6c34\u4e2d\u3067\u306e\u8150\u98df\u901f\u5ea6 &lt;0.001mm\/\u5e74<\/li>\n\n\n\n<li><strong>\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u4e92\u63db\u6027\uff1a<\/strong>&nbsp;\u6d77\u6c34\u4e2d\u3067\u7d50\u5408\u3057\u305f\u5834\u5408\u3001\u307b\u3068\u3093\u3069\u306e\u92fc\u3084\u9285\u5408\u91d1\u306b\u5bfe\u3057\u3066\u8cb4\u3067\u3042\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u300110,000ppm\u4ee5\u4e0b\u306e\u5869\u5316\u7269\u6fc3\u5ea6\u3067\u7d04100\u2103\u307e\u3067\u306e\u5869\u5316\u7269\u74b0\u5883\u306b\u304a\u3044\u3066\u5b54\u98df\u3084\u9699\u9593\u8150\u98df\u306b\u8010\u6027\u3092\u793a\u3057\u3001\u540c\u69d8\u306e\u5869\u5316\u7269\u74b0\u5883\u3067\u306f\u7d0450\u2103\u3067\u5b54\u98df\u304c\u59cb\u307e\u308b316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6027\u80fd\u7bc4\u56f2\u3092\u5927\u5e45\u306b\u4e0a\u56de\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Available_Product_Forms\"><\/span>\u5229\u7528\u53ef\u80fd\u306a\u88fd\u54c1\u5f62\u614b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u88fd\u54c1\u5f62\u614b<\/th><th>\u30b5\u30a4\u30ba\u7bc4\u56f2<\/th><th>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/th><\/tr><\/thead><tbody><tr><td>\u30b7\u30fc\u30c8<\/td><td>\u539a\u30550.5\uff5e4.75mm<\/td><td>ASTM B265-20<\/td><\/tr><tr><td>\u30d7\u30ec\u30fc\u30c8<\/td><td>4.75\uff5e100mm\u539a<\/td><td>ASTM B265-20<\/td><\/tr><tr><td>\u30b9\u30c8\u30ea\u30c3\u30d7<\/td><td>\u539a\u30550.3\uff5e3.2mm\u3001\u5e45600mm\u307e\u3067<\/td><td>ASTM B265-20<\/td><\/tr><tr><td>\u30d5\u30a9\u30a4\u30eb<\/td><td>\u539a\u30550.01\uff5e0.3mm<\/td><td>AMS 4900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Grade_5_Titanium_Technical_Specifications\"><\/span>\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\u6280\u8853\u4ed5\u69d8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\uff08Ti-6Al-4V\uff09\u306f\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u8907\u6570\u306e\u898f\u683c\u3067\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u822a\u7a7a\u5b87\u5b99\u7528\u9014\u3067\u306fAMS 4911\uff08\u30b7\u30fc\u30c8\/\u30b9\u30c8\u30ea\u30c3\u30d7\/\u30d7\u30ec\u30fc\u30c8\uff09\u3068AMS 4928\uff08\u30d0\u30fc\/\u935b\u9020\u54c1\uff09\u304c\u6700\u3082\u4e00\u822c\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chemical_Composition-2\"><\/span>\u5316\u5b66\u7d44\u6210<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30ec\u30e1\u30f3\u30c8<\/th><th>\u7d44\u6210\uff08\u91cd\u91cf%\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u30c1\u30bf\u30f3\uff08Ti\uff09<\/td><td>\u30d0\u30e9\u30f3\u30b9\uff08\uff5e90%\uff09<\/td><\/tr><tr><td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09<\/td><td>5.50-6.75%<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>3.50-4.50%<\/td><\/tr><tr><td>\u9244\uff08Fe\uff09<\/td><td>\u22640.30%<\/td><\/tr><tr><td>\u9178\u7d20 (O)<\/td><td>\u22640.20%<\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3<\/td><td>\u22640.08%<\/td><\/tr><tr><td>\u7a92\u7d20\uff08N\uff09<\/td><td>\u22640.05%<\/td><\/tr><tr><td>\u6c34\u7d20 (H)<\/td><td>\u22640.012%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178ASTM B265-20\u3001\u88681\uff1bAMS 4911N<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanical_Properties-2\"><\/span>\u6a5f\u68b0\u7684\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>AMS 4911 (\u30b7\u30fc\u30c8\/\u30d7\u30ec\u30fc\u30c8)<\/th><th>AMS 4928\uff08\u30d0\u30fc\uff0f\u30d5\u30a9\u30fc\u30b8\u30f3\u30b0\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u964d\u4f0f\u5f37\u3055\uff080.2%\u30aa\u30d5\u30bb\u30c3\u30c8\uff09<\/td><td>830 MPa (120 ksi) \u4ee5\u4e0a<\/td><td>830 MPa (120 ksi) \u4ee5\u4e0a<\/td><\/tr><tr><td>\u6975\u9650\u5f15\u5f35\u5f37\u3055<\/td><td>895 MPa (130 ksi) \u4ee5\u4e0a<\/td><td>900 MPa (130 ksi) \u4ee5\u4e0a<\/td><\/tr><tr><td>\u7834\u65ad\u4f38\u5ea6<\/td><td>10% \u6700\u5c0f (1.6-4.75mm)<\/td><td>14%\u5206<\/td><\/tr><tr><td>\u9762\u7a4d\u306e\u7e2e\u5c0f<\/td><td>\u7279\u306b\u306a\u3057<\/td><td>25%\u5206<\/td><\/tr><tr><td>\u786c\u5ea6<\/td><td>36 HRC \u6a19\u6e96<\/td><td>36 HRC \u6a19\u6e96<\/td><\/tr><tr><td>\u75b2\u52b4\u8010\u4e45\u9650\u754c<\/td><td>500-600 MPa\uff0810\u2077\u30b5\u30a4\u30af\u30eb\u3001R=-1\uff09<\/td><td>510 MPa\uff0810\u2077\u30b5\u30a4\u30af\u30eb\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178SAE AMS 4911N\uff082024\u5e74\u6539\u8a02\u7248\uff09; SAE AMS 4928N; \u30c1\u30bf\u30f3\u30e1\u30bf\u30eb\u30ba\u30b3\u30fc\u30dd\u30ec\u30fc\u30b7\u30e7\u30f3\uff08TIMET\uff09\u88fd\u54c1\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Physical_and_Thermal_Properties\"><\/span>\u7269\u7406\u7684\u304a\u3088\u3073\u71b1\u7684\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th>\u4fa1\u5024<\/th><th>\u5358\u4f4d<\/th><\/tr><\/thead><tbody><tr><td>\u5bc6\u5ea6<\/td><td>4.43<\/td><td>g\/cm\u00b3<\/td><\/tr><tr><td>\u6eb6\u89e3\u7bc4\u56f2<\/td><td>1,604-1,660<\/td><td>\u00b0C<\/td><\/tr><tr><td>\u6bd4\u71b1<\/td><td>0.526<\/td><td>J\/g-\u00b0C<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>6.7<\/td><td>W\/m-\u00b0C<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35<\/td><td>8.6 \u00d7 10-\u2076<\/td><td>\/\u00b0C (20-300\u00b0C)<\/td><\/tr><tr><td>\u96fb\u6c17\u62b5\u6297\u7387<\/td><td>170<\/td><td>\u03bc\u03a9-cm<\/td><\/tr><tr><td>\u900f\u78c1\u7387<\/td><td>1.000005<\/td><td>- \u975e\u78c1\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u51fa\u5178ASM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb\u3001\u7b2c2\u5dfb\u3001\u7279\u6027\u3068\u9078\u629e\uff1a\u975e\u9244\u5408\u91d1\u304a\u3088\u3073\u7279\u6b8a\u7528\u9014\u6750\u6599; MMPDS-17<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Performance_Metric_Specific_Strength\"><\/span>\u4e3b\u8981\u696d\u7e3e\u8a55\u4fa1\u6307\u6a19\uff1a\u6bd4\u5f37\u5ea6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\u306e\u5de5\u5b66\u7684\u306a\u5229\u70b9\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002&nbsp;<strong>\u6bd4\u5f37\u5ea6<\/strong>&nbsp;- \u5358\u4f4d\u91cd\u91cf\u5f53\u305f\u308a\u306e\u5f37\u5ea6\u3002830MPa\u306e\u964d\u4f0f\u5f37\u5ea6\u30684.43g\/cm\u00b3\u306e\u5bc6\u5ea6\u3067\u3001\u30b0\u30ec\u30fc\u30c95\u306f\u7d04227kN\u30fbm\/kg\u306e\u6bd4\u5f37\u5ea6\u3092\u767a\u63ee\u3057\u307e\u3059\u3002AISI4340\u5408\u91d1\u92fc\uff08\u964d\u4f0f\u5f37\u30551,100MPa\u3001\u5bc6\u5ea67.85g\/cm\u00b3\u3001\u6bd4\u5f37\u5ea6140kN\u30fbm\/kg\uff09\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f62%\u9ad8\u3044\u6bd4\u5f37\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u4e00\u65b9\u3067\u3001\u5358\u4f4d\u4f53\u7a4d\u3042\u305f\u308a\u306e\u91cd\u91cf\u306f44%\u8efd\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Decision_Guide_When_to_Specify_Grade_2_vs_Grade_5\"><\/span>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u6c7a\u5b9a\u30ac\u30a4\u30c9\uff1a\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u8150\u98df\u304c\u91cd\u8981\u3067\u5fdc\u529b\u306e\u5c11\u306a\u3044\u7528\u9014\u306b\u9069\u3057 \u3066\u3044\u308b\u3002\u30b0\u30ec\u30fc\u30c95\u306f\u3001\u9ad8\u3044\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u304c\u30b3\u30b9\u30c8\u9762\u3092\u4e0a\u56de\u308b\u5834\u5408\u306b\u6307\u5b9a\u3055\u308c\u308b\u3002\u6c7a\u5b9a\u306f\u3001\u6a5f\u68b0\u7684\u8ca0\u8377\u3001\u8150\u98df\u74b0\u5883\u306e\u53b3\u3057\u3055\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e88\u7b97\u3068\u3044\u30463\u3064\u306e\u5909\u6570\u306b\u304b\u304b\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u30892\u3064\u306e\u5408\u91d1\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u3069\u3061\u3089\u304b \u304c\u666e\u904d\u7684\u306b \u201c\u3088\u308a\u826f\u3044 \u201d\u3068\u3044\u3046\u554f\u984c\u3067\u306f\u306a\u3044\u3002\u5de5\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u4f53\u3067\u8a55\u4fa1\u3055\u308c\u308b\u8abf\u9054\u4ed5\u69d8\u3067\u306f\u3001\u30aa\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\uff08\u30b0\u30ec\u30fc\u30c92\u3067\u5341\u5206\u306a\u5834\u5408\u306b\u30b0\u30ec\u30fc\u30c95\u3092\u9078\u629e\u3059\u308b\uff09\u306f\u6750\u6599\u30b3\u30b9\u30c8\u306e40-60%\u3092\u6d6a\u8cbb\u3057\u3001\u4e00\u65b9\u3001\u30a2\u30f3\u30c0\u30fc\u30b9\u30da\u30c3\u30af\uff08\u69cb\u9020\u7528\u9014\u306b\u30b0\u30ec\u30fc\u30c92\u3092\u9078\u629e\u3059\u308b\uff09\u306f\u5931\u6557\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Grade_2_Optimal_Application_Environments\"><\/span>\u30b0\u30ec\u30fc\u30c92\uff1a\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u6700\u9ad8\u306e\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002&nbsp;<strong>\u8010\u98df\u6027\u306f\u8a2d\u8a08\u306e\u4e3b\u8981\u306a\u63a8\u9032\u529b\u3067\u3042\u308b<\/strong>&nbsp;\u3068\u6a5f\u68b0\u7684\u8ca0\u8377\u306f\u4e2d\u7a0b\u5ea6\uff08275MPa\u4ee5\u4e0b\u306e\u6301\u7d9a\u5fdc\u529b\uff09\u306b\u3068\u3069\u307e\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5316\u5b66\u51e6\u7406\u88c5\u7f6e.<\/strong>&nbsp;\u71b1\u4ea4\u63db\u5668\u3001\u53cd\u5fdc\u5bb9\u5668\u3001\u5869\u5316\u7269\u6eb6\u6db2\u3001\u6709\u6a5f\u9178\u3001\u307e\u305f\u306f\u6e7f\u3063\u305f\u5869\u7d20\u30ac\u30b9\u3092\u6271\u3046\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3002ASTM B265-20\u30b0\u30ec\u30fc\u30c92\u92fc\u677f\u306f\u3001\u53d7\u52d5\u7684\u306aTiO\u2082\u819c\u304c10,000ppm\u3092\u8d85\u3048\u308b\u5869\u5316\u7269\u6fc3\u5ea6\u3067\u3082\u8010\u5b54\u98df\u6027\u3092\u793a\u3059\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u7528\u9014\u306b\u5e83\u304f\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002 <a href=\"https:\/\/outdoortitanium.com\/ja\/titanium-vs-stainless-steel-cookware\/\" data-wpil-monitor-id=\"3\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a> \u304c\u6545\u969c\u3057\u59cb\u3081\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6d77\u6d0b\u30fb\u6d77\u6d0b\u69cb\u9020\u7269.<\/strong>&nbsp;\u6d77\u6c34\u53d6\u6c34\u30b7\u30b9\u30c6\u30e0\u3001\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8\u914d\u7ba1\u3001\u30ab\u30bd\u30fc\u30c9\u4fdd\u8b77\u967d\u6975\u3002\u30b0\u30ec\u30fc\u30c92\u306f\u3001\u6d77\u6c34\u3068\u306e\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u76f8\u6eb6\u6027\u306b\u3088\u308a\u3001\u9577\u6642\u9593\u306e\u6d78\u6f2c\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u73fe\u5834\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u58c1\u306e\u6e1b\u8089\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u308925\u5e74\u3092\u8d85\u3048\u308b\u8010\u7528\u5e74\u6570\u3092\u9054\u6210\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5efa\u7bc9\u7528\u30af\u30e9\u30c3\u30c9\u3002.<\/strong>&nbsp;\u30d5\u30a1\u30b5\u30fc\u30c9\u30fb\u30d1\u30cd\u30eb\u3001\u5c4b\u6839\u6750\u3001\u88c5\u98fe\u90e8\u6750\u306a\u3069\u3001\u69cb\u9020\u8010\u529b\u3088\u308a\u3082\u8010\u5927\u6c17\u8150\u98df\u6027\u3084\u7f8e\u89b3\u304c\u91cd\u8996\u3055\u308c\u308b\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c92\u306e\u8868\u9762\u4ed5\u4e0a\u3052\u30aa\u30d7\u30b7\u30e7\u30f3\uff082B\u30df\u30eb\u4ed5\u4e0a\u3052\u304b\u3089\u30dd\u30ea\u30c3\u30b7\u30e5\u4ed5\u4e0a\u3052#8\u30df\u30e9\u30fc\u307e\u3067\uff09\u306f\u3001\u5efa\u7bc9\u8a2d\u8a08\u306e\u8981\u4ef6\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d0\u30a4\u30aa\u30e1\u30c7\u30a3\u30ab\u30eb\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\uff08\u975e\u8377\u91cd\u5f0f\uff09\u3002.<\/strong>&nbsp;\u6a5f\u68b0\u7684\u5f37\u5ea6\u3088\u308a\u3082\u751f\u4f53\u9069\u5408\u6027\uff08ISO 10993-1\u306b\u3088\u308b\u751f\u7269\u5b66\u7684\u8a55\u4fa1\uff09\u3092\u512a\u5148\u3059\u308b\u6b6f\u79d1\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u9aa8\u30cd\u30b8\u3001\u624b\u8853\u5668\u5177\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Grade_5_Optimal_Application_Environments\"><\/span>\u30b0\u30ec\u30fc\u30c95\uff1a\u6700\u9069\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4fa1\u5024\u3092\u767a\u63ee\u3057\u307e\u3059\u3002&nbsp;<strong>\u5358\u4f4d\u91cd\u91cf\u5f53\u305f\u308a\u306e\u6a5f\u68b0\u7684\u6027\u80fd\u306f\u3001\u91cd\u8981\u306a\u8a2d\u8a08\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3042\u308b\u3002<\/strong>, \u307e\u305f\u3001\u4f7f\u7528\u74b0\u5883\u306b\u6975\u7aef\u306a\u8150\u98df\u304c\u8981\u6c42\u3055\u308c\u308b\u3053\u3068\u3082\u306a\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u90e8\u54c1\u3002.<\/strong>&nbsp;\u6a5f\u4f53\u91d1\u5177\u3001\u7740\u9678\u88c5\u7f6e\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u30a8\u30f3\u30b8\u30f3\u30ca\u30bb\u30eb\u91d1\u5177\u3002\u30b0\u30ec\u30fc\u30c95\u306f\u3001\u6c11\u9593\u822a\u7a7a\u6a5f\uff08\u30dc\u30fc\u30a4\u30f3\u30b0787\u304a\u3088\u3073\u30a8\u30a2\u30d0\u30b9A350\u30d7\u30ed\u30b0\u30e9\u30e0\uff09\u306b\u4f7f\u7528\u3055\u308c\u308b\u5168\u30c1\u30bf\u30f3\u306e\u7d0450%\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002227kN\u30fbm\/kg\u306e\u6bd4\u5f37\u5ea6\u306f\u3001\u540c\u7b49\u306e\u75b2\u52b4\u5bff\u547d\u30674340\u92fc\u3068\u6bd4\u8f03\u3057\u306640%\u306e\u8efd\u91cf\u5316\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9ad8\u6027\u80fd\u30ec\u30fc\u30b9\u3068\u30e2\u30fc\u30bf\u30fc\u30b9\u30dd\u30fc\u30c4\u3002.<\/strong>&nbsp;\u30a8\u30ad\u30be\u30fc\u30b9\u30c8\u30b7\u30b9\u30c6\u30e0\u3001\u30b5\u30b9\u30da\u30f3\u30b7\u30e7\u30f3\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u305d\u3057\u3066\u30d0\u30cd\u4e0b\u91cd\u91cf\u306e\u8efd\u6e1b\u304c\u30e9\u30c3\u30d7\u30bf\u30a4\u30e0\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u30b7\u30e3\u30fc\u30b7\u30a8\u30ec\u30e1\u30f3\u30c8\u3002\u30b9\u30c1\u30fc\u30eb\u306b\u5bfe\u3059\u308b36%\u306e\u5bc6\u5ea6\u306e\u512a\u4f4d\u6027\u306f\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u533b\u7642\u7528\u8010\u8377\u91cd\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3002.<\/strong>&nbsp;\u80a1\u95a2\u7bc0\u30b9\u30c6\u30e0\u3001\u4eba\u5de5\u819d\u95a2\u7bc0\u5927\u817f\u9aa8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u810a\u690e\u56fa\u5b9a\u30ed\u30c3\u30c9\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u75b2\u52b4\u8010\u4e45\u9650\u754c\u306f500\uff5e600MPa\uff08ASTM F1472\u8a66\u9a13\u306b\u3088\u308b\uff09\u3067\u3001\u8010\u7528\u5e74\u657010\uff5e15\u5e74\u306e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9632\u885b\u304a\u3088\u3073\u8ecd\u4e8b\u7528\u9014\u3002.<\/strong>&nbsp;\u88c5\u7532\u677f\u3001\u6f5c\u6c34\u8266\u306e\u8239\u4f53\u90e8\u5206\u3001\u8010\u7206\u6027\u3068\u8efd\u91cf\u5316\u304c\u540c\u6642\u306b\u8981\u6c42\u3055\u308c\u308b\u30df\u30b5\u30a4\u30eb\u90e8\u54c1\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Decision_Matrix_Grade_Selection_by_Application\"><\/span>\u6c7a\u65ad\u306e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u7528\u9014\u5225\u30b0\u30ec\u30fc\u30c9\u9078\u629e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5fdc\u52df\u30ab\u30c6\u30b4\u30ea\u30fc<\/th><th>\u4e3b\u8981\u8a2d\u8a08\u30c9\u30e9\u30a4\u30d0\u30fc<\/th><th>\u30b0\u30ec\u30fc\u30c92\u306e\u9069\u5408\u6027<\/th><th>\u30b0\u30ec\u30fc\u30c95\u306e\u9069\u6027<\/th><th>\u30b3\u30b9\u30c8\u3078\u306e\u5f71\u97ff<\/th><\/tr><\/thead><tbody><tr><td>\u5316\u5b66\u51e6\u7406\u88c5\u7f6e<\/td><td>\u8010\u98df\u6027<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u4f4e\u3044\uff08\u30aa\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\uff09<\/td><td>\u30b0\u30ec\u30fc\u30c9 2 \u30bb\u30fc\u30d6 50-60%<\/td><\/tr><tr><td>\u8236\u7528\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0<\/td><td>\u8150\u98df\uff0b\u4e2d\u7a0b\u5ea6\u306e\u5f37\u5ea6<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u30df\u30c7\u30a3\u30a2\u30e0<\/td><td>\u30b0\u30ec\u30fc\u30c92\u306e\u30bb\u30fc\u30d6 45-55%<\/td><\/tr><tr><td>\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u90e8\u54c1<\/td><td>\u5f37\u5ea6\u91cd\u91cf\u6bd4<\/td><td>\u4f4e\u3044\uff08\u529b\u4e0d\u8db3\uff09<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u30b0\u30ec\u30fc\u30c95\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u751f\u7269\u533b\u5b66\u7684\u8010\u8377\u91cd\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td><td>\u75b2\u52b4\uff0b\u751f\u4f53\u9069\u5408\u6027<\/td><td>\u4f4e\u3044\uff08\u5f37\u5ea6\u4e0d\u8db3\uff09<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u30b0\u30ec\u30fc\u30c95\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u5efa\u7bc9\u7528\u30af\u30e9\u30c3\u30c9<\/td><td>\u5916\u89b3\uff0b\u98a8\u5316<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u4e2d\uff08\u4e0d\u5fc5\u8981\u306a\u30b3\u30b9\u30c8\uff09<\/td><td>\u30b0\u30ec\u30fc\u30c9 2 \u30bb\u30fc\u30d6 40-50%<\/td><\/tr><tr><td>\u9ad8\u6027\u80fd\u30a8\u30ad\u30be\u30fc\u30b9\u30c8<\/td><td>\u9ad8\u6e29\uff0b\u91cd\u91cf<\/td><td>\u4f4e\u3044<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u30b0\u30ec\u30fc\u30c95\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8\u914d\u7ba1<\/td><td>\u5869\u5316\u7269\u8150\u98df<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u4f4e\u3044<\/td><td>\u30b0\u30ec\u30fc\u30c92\u306e\u30bb\u30fc\u30d6 50%<\/td><\/tr><tr><td>\u30df\u30ea\u30bf\u30ea\u30fc\u30a2\u30fc\u30de\u30fc<\/td><td>\u8010\u7206\u6027\u80fd\uff0b\u91cd\u91cf<\/td><td>\u4f4e\u3044\uff08\u5f37\u5ea6\u4e0d\u8db3\uff09<\/td><td><strong>\u9ad8\u3044<\/strong><\/td><td>\u30b0\u30ec\u30fc\u30c95\u304c\u5fc5\u8981<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u30b3\u30b9\u30c8\u8003\u616e\u4e8b\u9805\u3002.<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c9 2 \u3068\u30b0\u30ec\u30fc\u30c9 5 \u306e\u92fc\u677f\u306e\u539f\u6750\u6599\u8cbb\u5dee\uff08\u539a\u3055 1 \u30a4\u30f3\u30c1\u5f53\u305f\u308a\u300148\u00d7120 \u30a4\u30f3\u30c1\u677f\uff09\u306f\u3001\u30b0\u30ec\u30fc\u30c9 2 \u304c $800\uff5e$1,200 \u3067\u3042\u308b\u306e\u306b\u5bfe\u3057\u3001\u30b0\u30ec\u30fc\u30c9 5 \u306f $1,800\uff5e$2,800 \u3067\u3042\u308b\uff08\u4e3b\u8981\u6d41\u901a\u696d\u8005\u306e 2026 \u5e74\u7b2c 1 \u56db\u534a\u671f\u306e\u5e02\u5834\u4fa1\u683c\uff09\u3002\u307e\u305f\u3001\u786c\u5ea6\u3068\u52a0\u5de5\u786c\u5316\u50be\u5411\u306e\u305f\u3081\u3001\u8d85\u786c\u5de5\u5177\u3068\u9045\u3044\u9001\u308a\u901f\u5ea6\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u30b0\u30ec\u30fc\u30c95\u306e\u52a0\u5de5\u30b3\u30b9\u30c8\u306f30\uff5e50%\u9ad8\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Both_Grades_Work_The_Hybrid_Approach\"><\/span>\u4e21\u5b66\u5e74\u304c\u6a5f\u80fd\u3059\u308b\u3068\u304d\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u96d1\u306a\u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070\u6b21\u306e\u3088\u3046\u306a\u4ed5\u69d8\u3092\u6307\u5b9a\u3059\u308b\u3002&nbsp;<strong>\u8150\u98df\u306b\u6fe1\u308c\u305f\u8868\u9762\u7528\u30b0\u30ec\u30fc\u30c92<\/strong>&nbsp;\u305d\u3057\u3066&nbsp;<strong>\u69cb\u9020\u8377\u91cd\u7d4c\u8def\u7528\u30b0\u30ec\u30fc\u30c95<\/strong>&nbsp;\u3053\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u306e\u4e21\u65b9\u3092\u6700\u9069\u5316\u3059\u308b\u3002\u3053\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30b9\u30c8\u306e\u4e21\u65b9\u3092\u6700\u9069\u5316\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u5316\u5b66\u53cd\u5fdc\u5668\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u5834\u5408\uff1a\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u30e9\u30a4\u30ca\u30fc\uff08\u8150\u98df\u30d0\u30ea\u30a2\uff09\u3092\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u69cb\u9020\u30ea\u30d6\uff08\u6a5f\u68b0\u7684\u652f\u6301\uff09\u3067\u88cf\u6253\u3061\u3059\u308b\u3002\u3053\u306e\u69cb\u6210\u306fASME\u30dc\u30a4\u30e9\u30fc\u5727\u529b\u5bb9\u5668\u30b3\u30fc\u30c9\u30bb\u30af\u30b7\u30e7\u30f3VIII\u30c7\u30a3\u30d3\u30b8\u30e7\u30f31\u306e\u5869\u5316\u7269\u53cd\u5fdc\u5668\u7528\u8a2d\u8a08\u306b\u898b\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_About_Grade_2_and_Grade_5_Titanium\"><\/span>\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306b\u3064\u3044\u3066\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_Grade_2_and_Grade_5_titanium\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306f\u5e02\u8ca9\u306e\u7d14\u30c1\u30bf\u30f3\uff0899.2% Ti\uff09\u3067\u964d\u4f0f\u5f37\u5ea6\u306f275MPa\u3001\u30b0\u30ec\u30fc\u30c95\u306f\u5408\u91d1\uff08Ti-6Al-4V\u30016%\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff0b4%\u30d0\u30ca\u30b8\u30a6\u30e0\uff09\u3067\u964d\u4f0f\u5f37\u5ea6\u306f830MPa\u30683\u500d\u4ee5\u4e0a\u9ad8\u3044\u3002\u30b0\u30ec\u30fc\u30c92\u306f\u8010\u98df\u6027\u306b\u512a\u308c\u3001\u30b0\u30ec\u30fc\u30c95\u306f\u5f37\u5ea6\u91cd\u91cf\u6bd4\u306b\u512a\u308c\u308b\u3002\u30ad\u30ed\u30b0\u30e9\u30e0\u5f53\u305f\u308a\u306e\u30b3\u30b9\u30c8\uff1a2\u7d1a\u306f\u901a\u5e38\u30015\u7d1a\u3088\u308a40\uff5e55%\u5b89\u3044\uff082026\u5e74\u7b2c1\u56db\u534a\u671f\u5e02\u5834\u30c7\u30fc\u30bf\uff09\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_Grade_2_titanium_stronger_than_Grade_5_titanium\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u3088\u308a\u5f37\u3044\u306e\u3067\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u3044\u3048\u3001\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u304b\u306a\u308a\u5f37\u3044\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u964d\u4f0f\u5f37\u5ea6\uff08830MPa\uff09\u306f\u30b0\u30ec\u30fc\u30c92\u306e\u964d\u4f0f\u5f37\u5ea6\uff08275MPa\uff09\u306e\u7d04300%\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u6975\u9650\u5f15\u5f35\u5f37\u3055\uff08895MPa\uff09\u306f\u30b0\u30ec\u30fc\u30c92\u306e259%\uff08345MPa\uff09\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c92\u304c\u30b0\u30ec\u30fc\u30c95\u3092\u4e0a\u56de\u308b\u306e\u306f\u3001\u8010\u98df\u6027\u3068\u5ef6\u6027\uff08\u7834\u65ad\u4f38\u3073\uff1a20%\u5bfe14%\uff09\u306e\u307f\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_titanium_grade_is_used_in_aerospace\"><\/span><strong>\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u308b\u30c1\u30bf\u30f3\u306e\u30b0\u30ec\u30fc\u30c9\u306f\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\uff08Ti-6Al-4V\uff09\u306f\u822a\u7a7a\u5b87\u5b99\u7528\u9014\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u30c1\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u3067\u3042\u308a\u3001\u6c11\u9593\u822a\u7a7a\u6a5f\u306b\u4f7f\u7528\u3055\u308c\u308b\u5168\u30c1\u30bf\u30f3\u306e\u7d0450%\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u6a5f\u4f53\u69cb\u9020\u90e8\u54c1\u3001\u30a8\u30f3\u30b8\u30f3\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\u30d6\u30ec\u30fc\u30c9\u3001\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30ae\u30a2\u30a2\u30c3\u30bb\u30f3\u30d6\u30ea\u30fc\u306b\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u3001\u8010\u8150\u98df\u6027\u304c\u4e3b\u306a\u8981\u4ef6\u3067\u3042\u308b\u6cb9\u5727\u30c1\u30e5\u30fc\u30d6\u3084\u9664\u6c37\u30b7\u30b9\u30c6\u30e0\u306e\u3088\u3046\u306a\u975e\u69cb\u9020\u90e8\u54c1\u306b\u822a\u7a7a\u5b87\u5b99\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_Grade_2_titanium_used_for\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u4f55\u306b\u4f7f\u308f\u308c\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u3001\u5316\u5b66\u51e6\u7406\u88c5\u7f6e\uff08\u71b1\u4ea4\u63db\u5668\u3001\u539f\u5b50\u7089\u5bb9\u5668\u3001\u914d\u7ba1\uff09\u3001\u8239\u8236\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\uff08\u6d77\u6c34\u6de1\u6c34\u5316\u30b7\u30b9\u30c6\u30e0\u3001\u6d77\u4e0a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u914d\u7ba1\uff09\u3001\u5efa\u7bc9\u7528\u30af\u30e9\u30c3\u30c9\u3001\u751f\u7269\u533b\u5b66\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u5e83\u304f\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5869\u5316\u7269\u74b0\u5883\u3001\u6d77\u6c34\u3001\u6709\u6a5f\u9178\u306b\u304a\u3051\u308b\u305d\u306e\u8010\u98df\u6027\u306f\u3001\u8150\u98df\u52a3\u5316\u304c\u4e3b\u306a\u6545\u969c\u30e2\u30fc\u30c9\u3067\u3042\u308b\u7528\u9014\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_Grade_5_titanium_safe_for_medical_implants\"><\/span><strong>\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3068\u3057\u3066\u5b89\u5168\u3067\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3(Ti-6Al-4V)\u306f\u751f\u4f53\u9069\u5408\u6027\u304c\u3042\u308a\u3001ISO 5832-3(\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u30c1\u30bf\u30f3\u5408\u91d1)\u53ca\u3073ASTM F1472(\u935b\u9020\u30c1\u30bf\u30f3-6\u30a2\u30eb\u30df\u30cb\u30a6\u30e0-4\u30d0\u30ca\u30b8\u30a6\u30e0ELI\u5408\u91d1\u306e\u6a19\u6e96\u4ed5\u69d8)\u306b\u3088\u308a\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u7528\u9014\u306b\u8a8d\u53ef\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306eELI(Extra Low Interstitial)\u5408\u91d1\u306f\u3001\u7834\u58ca\u976d\u6027(KIC\u226555MPa\u30fbm^0.5)\u304c\u5411\u4e0a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u306b\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_much_does_Grade_2_titanium_cost_compared_to_Grade_5\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u30b0\u30ec\u30fc\u30c95\u3068\u6bd4\u3079\u3066\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e74\u7b2c1\u56db\u534a\u671f\u73fe\u5728\u3001\u30b0\u30ec\u30fc\u30c92\u30c1\u30bf\u30f3\u677f\uff08AMS4911\u4ed5\u69d8\u306b\u3088\u308b\u300148\u00d7120\u30a4\u30f3\u30c1\u677f\u30011\/4\u30a4\u30f3\u30c1\u539a\uff09\u306f1\u679a\u3042\u305f\u308a\u7d04$800-$1,200\u3067\u53d6\u5f15\u3055\u308c\u3066\u3044\u308b\u3002\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\u677f\uff08AMS4928\u4ed5\u69d8\u3001\u540c\u7b49\u5bf8\u6cd5\uff09\u306f\u30011\u679a\u3042\u305f\u308a\u7d04$1,800-$2,800\u3067\u53d6\u5f15\u3055\u308c\u3066\u304a\u308a\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u30b3\u30b9\u30c8\u306e\u304a\u3088\u305d2.0-2.3\u500d\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u52a0\u5de5\u8cbb\u3068\u6a5f\u68b0\u52a0\u5de5\u8cbb\u306f\u3001\u5de5\u5177\u306e\u5fc5\u8981\u6027\u304b\u3089\u30b0\u30ec\u30fc\u30c92\u3088\u308a\u3055\u3089\u306b30-50%\u306e\u5272\u5897\u304c\u52a0\u308f\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_Grade_2_and_Grade_5_titanium_be_welded_together\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306f\u6eb6\u63a5\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u3057\u304b\u3057\u91cd\u5927\u306a\u6ce8\u610f\u4e8b\u9805\u304c\u3042\u308a\u307e\u3059\u3002\u7570\u7a2e\u30c1\u30bf\u30f3\u6eb6\u63a5\uff08\u30b0\u30ec\u30fc\u30c92\u304b\u3089\u30b0\u30ec\u30fc\u30c95\uff09\u306f\u3001(1)\u4f4e\u5f37\u5ea6\u5408\u91d1\uff08\u30b0\u30ec\u30fc\u30c92\u30d5\u30a3\u30e9\u30fc\uff09\u306b\u9069\u5408\u3059\u308b\u30d5\u30a3\u30e9\u30fc\u30e1\u30bf\u30eb\u3001(2)\u6b8b\u7559\u5fdc\u529b\u3092\u7de9\u548c\u3059\u308b\u305f\u3081\u306e600\uff5e700\u2103\u3067\u306e\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\u3001(3)3:1\u306e\u5f37\u5ea6\u4e0d\u4e00\u81f4\u3092\u8003\u616e\u3057\u305f\u7d99\u624b\u8a2d\u8a08\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002AWS D17.1\uff08\u822a\u7a7a\u5b87\u5b99\u7528\u9014\u306e\u6eb6 \u63a5\u4ed5\u69d8\uff09\u306f\u3001\u7570\u7a2e\u30c1\u30bf\u30f3\u6eb6\u63a5\u624b\u9806\u306e\u30ac\u30a4\u30c0 \u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002\u6eb6\u63a5\u754c\u9762\u306e\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u8150\u98df\u3082ASTM G82\u306b\u5f93\u3063\u3066\u8a55\u4fa1\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_maximum_service_temperature_for_Grade_2_vs_Grade_5_titanium\"><\/span><strong>\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306e\u30c1\u30bf\u30f3\u306e\u6700\u9ad8\u4f7f\u7528\u6e29\u5ea6\u306f\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92\u306e\u30c1\u30bf\u30f3\u306f\u3001\u7d04315\u2103\uff08600\u00b0F\uff09\u307e\u3067\u5b8c\u5168\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u30c1\u30bf\u30f3\u306f\u3001AMS4911\u4ed5\u69d8\u306b\u3088\u308a\u7d04400\u00b0C (750\u00b0F)\u307e\u3067\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6e29\u5ea6\u4ee5\u4e0a\u3067\u306f\u3001\u30af\u30ea\u30fc\u30d7\u5909\u5f62\u304c\u5236\u9650\u8981\u56e0\u3068\u306a\u308a\u307e\u3059\u3002400\u2103\u3092\u8d85\u3048\u308b\u6301\u7d9a\u7684\u306a\u9ad8\u6e29\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u3001\u8010\u30af\u30ea\u30fc\u30d7\u6027\u304c\u5f37\u5316\u3055\u308c\u305f\u30c1\u30bf\u30f3\u5408\u91d1\uff08Ti-6Al-2Sn-4Zr-2Mo\u306a\u3069\uff09\u3092\u4ee3\u308f\u308a\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span>\u6700\u7d42\u7684\u306a\u611f\u60f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u822a\u7a7a\u5b87\u5b99\u3001\u5316\u5b66\u51e6\u7406\u3001\u751f\u7269\u533b\u5b66\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u306610\u5e74\u4ee5\u4e0a\u30c1\u30bf\u30f3\u4ed5\u69d8\u306b\u643a\u308f\u3063\u3066\u304d\u305f\u7d4c\u9a13\u304b\u3089\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u9593\u9055\u3044\u306f\u30c1\u30bf\u30f3\u7b49\u7d1a\u3092\u4e92\u63db\u6027\u304c\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b0\u30ec\u30fc\u30c92\u3068\u30b0\u30ec\u30fc\u30c95\u306f\u3001\u57fa\u672c\u7684\u306b\u7570\u306a\u308b\u5de5\u5b66\u7684\u76ee\u7684\u3092\u679c\u305f\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u57fa\u672c\u539f\u5247\u306f\u30b7\u30f3\u30d7\u30eb\u3060\uff1a<\/strong>&nbsp;\u7528\u9014\u306b\u5fdc\u3058\u3066\u30b0\u30ec\u30fc\u30c9\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002\u30a2\u30b0\u30ec\u30c3\u30b7\u30d6\u306a\u5316\u5b66\u74b0\u5883\u3067\u306e\u8010\u98df\u6027\u304c\u8a2d\u8a08\u306e\u539f\u52d5\u529b\u3068\u306a\u308b\u5834\u5408\u3001\u30b0\u30ec\u30fc\u30c92\u306e\u7d14\u5ea699.2%\u306f\u3001\u7ba1\u7406\u53ef\u80fd\u306a\u30b3\u30b9\u30c8\u3067\u6bd4\u985e\u306e\u306a\u3044\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u7269\u3001\u8010\u8377\u91cd\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u9ad8\u6027\u80fd\u30ec\u30fc\u30b9\u306a\u3069\u3001\u5f37\u5ea6\u5bfe\u91cd\u91cf\u6bd4\u304c\u7d50\u679c\u3092\u5de6\u53f3\u3059\u308b\u5834\u5408\u3001\u30b0\u30ec\u30fc\u30c95\u306eTi-6Al-4V\u5316\u5b66\u306f\u3001\u30b0\u30ec\u30fc\u30c92\u304c\u8fd1\u3065\u3051\u306a\u3044\u6a5f\u68b0\u7684\u7279\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u76e3\u8996\u3059\u308b\u4fa1\u5024\u306e\u3042\u308b\u30c8\u30ec\u30f3\u30c9\u306e\u3072\u3068\u3064\u306f\u3001\u65b0\u305f\u306a\u7a4d\u5c64\u9020\u5f62\uff083D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\uff09\u6280\u8853\u304c\u3001\u30c1\u30bf\u30f3-\u9285\u3084\u30c1\u30bf\u30f3-\u30de\u30f3\u30ac\u30f3\u7cfb\u3092\u542b\u3080\u65b0\u305f\u306a\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u9078\u629e\u80a2\u3092\u751f\u307f\u51fa\u3057\u3064\u3064\u3042\u308b\u3053\u3068\u3067\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u5f93\u6765\u306e\u30b0\u30ec\u30fc\u30c92\/\u30b0\u30ec\u30fc\u30c95\u306e\u5883\u754c\u304c\u66d6\u6627\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3053\u3068\u3067\u3042\u308b\u3002\u4eca\u306e\u3068\u3053\u308d\u3001\u3053\u308c\u3089\u306f\u9650\u3089\u308c\u305f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3068\u9ad8\u3044\u30b3\u30b9\u30c8\u3092\u4f34\u3046\u7279\u6b8a\u6750\u6599\u3067\u3042\u308b\u3053\u3068\u306b\u5909\u308f\u308a\u306f\u306a\u3044\u3002\u3053\u306e\u8a18\u4e8b\u3067\u8ff0\u3079\u305f\u30d5\u30a1\u30f3\u30c0\u30e1\u30f3\u30bf\u30eb\u30ba\u306f\u3001\u5f53\u5206\u306e\u9593\u7dad\u6301\u3055\u308c\u308b\u3067\u3042\u308d\u3046\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Grade 2 titanium (99.2% pure, 275 MPa yield strength) is the corrosion-resistance workhorse for chemical processing and marine applications. Grade 5 titanium (Ti-6Al-4V, 830 MPa yield strength) is the aerospace-grade alloy where strength-to-weight ratio drives the design. Choosing wrong wastes 40-60% of material cost or risks structural failure. Quick Comparison: Grade 2 vs Grade 5 Titanium Before diving into specifications, this side-by-side comparison covers the properties most engineers evaluate when selecting between these two titanium grades. PropertyGrade 2 (CP Ti)Grade 5 (Ti-6Al-4V)Composition99.2% Ti, 0.03% O, 0.015% N90% Ti, 6% Al, 4% V, 0.2% OUNS NumberR50400R56400Density4.51 g\/cm\u00b34.43 g\/cm\u00b3Yield Strength (0.2% offset)275 MPa (40 ksi)830 MPa (120 ksi)Ultimate Tensile Strength345 MPa (50 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":880,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/comments?post=871"}],"version-history":[{"count":5,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":881,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/posts\/871\/revisions\/881"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/media\/880"}],"wp:attachment":[{"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/media?parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/categories?post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/outdoortitanium.com\/ja\/wp-json\/wp\/v2\/tags?post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}