{"id":4060,"date":"2026-06-10T07:22:31","date_gmt":"2026-06-10T07:22:31","guid":{"rendered":"https:\/\/hontitan.com\/?p=4060"},"modified":"2026-06-10T07:26:05","modified_gmt":"2026-06-10T07:26:05","slug":"ti-6al-4v-vs-ti-6al-4v-eli-2","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ja\/ti-6al-4v-vs-ti-6al-4v-eli-2\/","title":{"rendered":"Ti-6Al-4V \u5bfe Ti-6Al-4V ELI: \u30b0\u30ec\u30fc\u30c9 5 \u5bfe \u30b0\u30ec\u30fc\u30c9 23 - \u6280\u8853\u8005\u306e\u5224\u65ad\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\uff08Ti-6Al-4V\uff09\u3068\u30b0\u30ec\u30fc\u30c923\uff08Ti-6Al-4V ELI\uff09\u306f\u30016%\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30684%\u306e\u30d0\u30ca\u30b8\u30a6\u30e0\u3068\u3044\u3046\u540c\u3058\u57fa\u672c\u7d44\u6210\u3092\u6709\u3057\u3066\u3044\u307e\u3059\u3002 \u6c7a\u5b9a\u7684\u306a\u9055\u3044\u306f\u3001\u683c\u5b50\u9593\u5143\u7d20\u306e\u5236\u5fa1\u306b\u3042\u308a\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c923\u3067\u306f\u9178\u7d20\u3092\u6700\u59270.13%\u306b\u5236\u9650\u3057\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3001\u30b0\u30ec\u30fc\u30c95\u3067\u306f\u6700\u59270.20%\u3067\u3042\u308a\u3001\u7a92\u7d20\u3068\u6c34\u7d20\u306b\u3064\u3044\u3066\u3082\u3088\u308a\u53b3\u3057\u3044\u4e0a\u9650\u304c\u8a2d\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u5316\u5b66\u7d44\u6210\u306e\u5909\u5316\u306b\u3088\u308a\u3001\u6a5f\u68b0\u7684\u6319\u52d5\u306b\u6709\u610f\u306a\u9055\u3044\u304c\u751f\u3058\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c9 23 \u306f\u3001\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u3067\u306e\u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u964d\u4f0f\u5f37\u5ea6\u306f\u540c\u7b49\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u4f38\u3073\u304a\u3088\u3073\u7834\u65ad\u976d\u6027\u304c\u5927\u5e45\u306b\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\uff0875\uff5e90 MPa\u221am \u5bfe 55\uff5e75 MPa\u221am\uff09\u3002 ASTM F136\u306b\u6e96\u62e0\u3059\u308b\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u306e\u4f7f\u7528\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u4e00\u822c\u7684\u306a\u822a\u7a7a\u5b87\u5b99\u304a\u3088\u3073\u7523\u696d\u7528\u69cb\u9020\u7269\u306b\u304a\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c95\u304c\u4f9d\u7136\u3068\u3057\u3066\u6a19\u6e96\u3067\u3042\u308a\u3001\u3088\u308a\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ELI\u3068\u306f\u4e00\u4f53\u4f55\u306e\u7565\u306a\u306e\u304b\u2015\u2015\u305d\u3057\u3066\u3001\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ELI\u306f\u300cExtra Low Interstitials\uff08\u8d85\u4f4e\u983b\u5ea6\u30a4\u30f3\u30bf\u30fc\u30b9\u30c6\u30a3\u30b7\u30e3\u30eb\uff09\u300d\u306e\u7565\u79f0\u3067\u3059\u3002.<\/strong>&nbsp;\u3053\u308c\u306f\u72ec\u7acb\u3057\u305f\u5408\u91d1\u3067\u306f\u306a\u304f\u3001\u540c\u3058Ti-6Al-4V\u306e\u5316\u5b66\u7d44\u6210\u3092\u6301\u3064\u3001\u3088\u308a\u9ad8\u7d14\u5ea6\u306e\u88fd\u54c1\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002 \u300c\u30a8\u30af\u30b9\u30c8\u30e9\u30fb\u30ed\u30fc\u300d\u3068\u3044\u3046\u547c\u79f0\u306f\u3001\u5177\u4f53\u7684\u306b\u306f\u9178\u7d20\u3001\u7a92\u7d20\u3001\u70ad\u7d20\u3001\u6c34\u7d20\u3068\u3044\u3063\u305f\u683c\u5b50\u9593\u5143\u7d20\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30c1\u30bf\u30f3\u7d50\u6676\u683c\u5b50\u306e\u9699\u9593\uff08\u683c\u5b50\u9593\uff09\u306b\u5b58\u5728\u3059\u308b\u5c0f\u3055\u306a\u539f\u5b50\u3067\u3042\u308a\u3001\u91d1\u5c5e\u304c\u5fdc\u529b\u4e0b\u3067\u3069\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u3046\u304b\u306b\u6975\u3081\u3066\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8abf\u9054\u4ed5\u69d8\u66f8\u3092\u53d6\u308a\u6271\u3063\u3066\u304d\u305f\u7d4c\u9a13\u4e0a\u3001\u6700\u3082\u3088\u304f\u3042\u308b\u8aa4\u89e3\u306f\u3001ELI\u304c\u300c\u5225\u306e\u5408\u91d1\u300d\u3067\u3042\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b0\u30ec\u30fc\u30c95\u3068\u30b0\u30ec\u30fc\u30c923\u306e\u4e21\u65b9\u3092\u5206\u5149\u5206\u6790\u88c5\u7f6e\u306b\u304b\u3051\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u3001\u30c1\u30bf\u30f3\u306e\u307f\u6e2c\u5b9a\u3057\u305f\u5834\u5408\u3001\u7d50\u679c\u306f\u307b\u307c\u540c\u3058\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002 \u9055\u3044\u306f\u4e0d\u7d14\u7269\u542b\u6709\u91cf\u306e\u8a31\u5bb9\u7bc4\u56f2\u306b\u73fe\u308c\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u8a31\u5bb9\u7bc4\u56f2\u3053\u305d\u304c\u3001\u30b0\u30ec\u30fc\u30c923\u3092\u4f53\u5185\u306b\u57cb\u3081\u8fbc\u3080\u533b\u7642\u6a5f\u5668\u306e\u5fc5\u9808\u6750\u6599\u3068\u3057\u3066\u3044\u308b\u7406\u7531\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30bf\u30fc\u30b9\u30c6\u30a3\u30b7\u30e3\u30eb\u5143\u7d20\u304c\u3053\u308c\u307b\u3069\u91cd\u8981\u8996\u3055\u308c\u308b\u7406\u7531\u306f\u3001\u91d1\u5c5e\u7d44\u7e54\u5b66\u7684\u306a\u3082\u306e\u3067\u3059\u3002\u9178\u7d20\u3068\u7a92\u7d20\u306f\u5f37\u529b\u306a\u30a2\u30eb\u30d5\u30a1\u76f8\u5b89\u5b9a\u5316\u5143\u7d20\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u30a2\u30eb\u30d5\u30a1\u76f8\u304b\u3089\u30d9\u30fc\u30bf\u76f8\u3078\u306e\u8ee2\u79fb\u6e29\u5ea6\u3092\u4e0a\u6607\u3055\u305b\u3001\u30c1\u30bf\u30f3\u683c\u5b50\u306b\u9855\u8457\u306a\u786c\u5316\u52b9\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u9178\u7d20\u304c\u5897\u3048\u308b\u3068\u5f15\u5f35\u5f37\u5ea6\u306f\u9ad8\u307e\u308a\u307e\u3059\u304c\u3001\u540c\u6642\u306b\u7834\u65ad\u306b\u81f3\u308b\u307e\u3067\u306e\u5909\u5f62\u80fd\u529b\u306f\u4f4e\u4e0b\u3057\u307e\u3059\u3002 \u822a\u7a7a\u6a5f\u306e\u9759\u7684\u8377\u91cd\u3092\u53d7\u3051\u308b\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u304a\u3044\u3066\u306f\u3001\u3053\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306e\u95a2\u4fc2\u304b\u3089\u30b0\u30ec\u30fc\u30c95\u304c\u9069\u3057\u3066\u3044\u308b\u3002\u4e00\u65b9\u3001\u60a3\u8005\u306e\u751f\u6daf\u306b\u308f\u305f\u3063\u3066\u6570\u767e\u4e07\u56de\u3082\u66f2\u3052\u3089\u308c\u308b\u810a\u690e\u30ed\u30c3\u30c9\u306b\u304a\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u304c\u9069\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5\u5e74\u751f\u5bfe23\u5e74\u751f\uff1a\u4e00\u76ee\u3067\u308f\u304b\u308b\u6bd4\u8f03<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7528\u6750\u6599\u306e\u9078\u5b9a\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u3042\u3089\u3086\u308b\u6307\u6a19\u306b\u3064\u3044\u3066\u30012\u3064\u306e\u30b0\u30ec\u30fc\u30c9\u3092\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u6570\u5024\u306f\u3001ASTM B348\u898f\u683c\u3001\u30ab\u30fc\u30da\u30f3\u30bf\u30fc\u30fb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3001\u304a\u3088\u3073MakeItFrom.com\u306e\u6750\u6599\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u7bc4\u56f2\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8907\u6570\u306e\u8a8d\u5b9a\u60c5\u5831\u6e90\u306b\u304a\u3051\u308b\u3070\u3089\u3064\u304d\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5316\u5b66\u7d44\u6210\u306e\u5236\u9650\uff08\u6700\u5927\u91cd\u91cf %\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u30a8\u30ec\u30e1\u30f3\u30c8<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c9 5 (Ti-6Al-4V)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c923\uff08Ti-6Al-4V ELI\uff09<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u306a\u305c\u91cd\u8981\u306a\u306e\u304b<\/th><\/tr><\/thead><tbody><tr><td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09<\/td><td>5.5\u20136.75%<\/td><td>5.5\u20136.75%<\/td><td>\u30a2\u30eb\u30d5\u30a1\u30fb\u30b9\u30bf\u30d3\u30e9\u30a4\u30b6\u30fc\uff1b\u540c\u4e00\u7bc4\u56f2<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>3.5\uff5e4.5%<\/td><td>3.5\uff5e4.5%<\/td><td>\u30d9\u30fc\u30bf\u5b89\u5b9a\u5316\u5264\uff1b\u540c\u4e00\u7bc4\u56f2<\/td><\/tr><tr><td><strong>\u9178\u7d20 (O)<\/strong><\/td><td><strong>\u2264 0.20%<\/strong><\/td><td><strong>\u2264 0.13%<\/strong><\/td><td><strong>\u4e3b\u306a\u5dee\u5225\u5316\u8981\u56e0<\/strong>&nbsp;\u2014 \u5f37\u5ea6\u3068\u5ef6\u6027\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u5de6\u53f3\u3059\u308b<\/td><\/tr><tr><td><strong>\u7a92\u7d20\uff08N\uff09<\/strong><\/td><td><strong>\u2264 0.05%<\/strong><\/td><td><strong>\u2264 0.03%<\/strong><\/td><td>\u30a2\u30eb\u30d5\u30a1\u5b89\u5b9a\u5264\uff1b\u976d\u6027\u3068\u6eb6\u63a5\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/td><\/tr><tr><td><strong>\u9244\uff08Fe\uff09<\/strong><\/td><td><strong>\u2264 0.40%<\/strong><\/td><td><strong>\u2264 0.25%<\/strong><\/td><td>\u30d9\u30fc\u30bf\u5b89\u5b9a\u5316\u5264\uff1b\u5fae\u7d30\u7d44\u7e54\u306e\u5747\u4e00\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>\u2264 0.08%<\/td><td>\u2264 0.08%<\/td><td>\u540c\u4e00\u306e\u9650\u754c<\/td><\/tr><tr><td><strong>\u6c34\u7d20 (H)<\/strong><\/td><td><strong>\u2264 0.015%<\/strong><\/td><td><strong>\u2264 0.0125%<\/strong><\/td><td>\u8106\u5316\u30ea\u30b9\u30af\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/td><\/tr><tr><td>\u30c1\u30bf\u30f3\uff08Ti\uff09<\/td><td>\u30d0\u30e9\u30f3\u30b9\uff08\u7d0488%\uff09<\/td><td>\u30d0\u30e9\u30f3\u30b9\uff08\u7d0489%\uff09<\/td><td>\u4e0d\u7d14\u7269\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u30c1\u30bf\u30f3\u542b\u6709\u91cf\u304c\u9ad8\u304f\u306a\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u6a5f\u68b0\u7684\u6027\u8cea\uff08\u30a2\u30cb\u30fc\u30eb\u72b6\u614b\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c9 5 (Ti-6Al-4V)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c923\uff08Ti-6Al-4V ELI\uff09<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0394 \u5dee<\/th><\/tr><\/thead><tbody><tr><td>\u6975\u9650\u5f15\u5f35\u5f37\u5ea6\uff08UTS\uff09<\/td><td>\u6700\u5c0f 895 MPa\uff1b\u6a19\u6e96 950\uff5e1000 MPa<\/td><td>\u6700\u5c0f 860 MPa\uff1b\u6a19\u6e96 860\uff5e930 MPa<\/td><td>5\u7d1a\u304c\u308f\u305a\u304b\u306b\u9ad8\u3044<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u3055\uff080.2%\u30aa\u30d5\u30bb\u30c3\u30c8\uff09<\/td><td>\u6700\u5c0f 828 MPa\u3001\u6a19\u6e96\u5024 \u7d04880 MPa<\/td><td>\u6700\u5c0f795 MPa\uff1b\u6a19\u6e96\u5024\uff1a\u7d04795\uff5e830 MPa<\/td><td>5\u7d1a\u304c\u308f\u305a\u304b\u306b\u9ad8\u3044<\/td><\/tr><tr><td><strong>\u7834\u65ad\u4f38\u5ea6<\/strong><\/td><td><strong>\u6700\u5c0f 10%\uff1b\u6a19\u6e96 14\uff5e18%<\/strong><\/td><td><strong>\u6700\u5c0f 10%\uff1b\u6a19\u6e96 14\uff5e16%<\/strong><\/td><td><strong>23\u7b49\u7d1a\u3068\u540c\u7b49\u304b\u3001\u305d\u308c\u3088\u308a\u3084\u3084\u4e0a<\/strong><\/td><\/tr><tr><td><strong>\u9762\u7a4d\u306e\u7e2e\u5c0f<\/strong><\/td><td><strong>\u6700\u5c0f 20\uff5e25%\uff1b\u6a19\u6e96\u5024 \u7d0436%<\/strong><\/td><td><strong>\u6700\u5c0f 25%\uff1b\u6a19\u6e96 30\uff5e40%<\/strong><\/td><td><strong>23\u7d1a\u3001\u3088\u308a\u9ad8\u3044\u5ef6\u6027<\/strong><\/td><\/tr><tr><td><strong>\u7834\u65ad\u976d\u6027\uff08K_IC\uff09<\/strong><\/td><td><strong>55\uff5e75 MPa\u30fbm\u00b2<\/strong><\/td><td><strong>75\uff5e90 MPa\u30fbm\u00b2<\/strong><\/td><td><strong>\u30b0\u30ec\u30fc\u30c923\u306f\u3001\u7d0430%\u9ad8\u3044<\/strong><\/td><\/tr><tr><td>\u75b2\u52b4\u5f37\u5ea6\uff0810\u2077\u30b5\u30a4\u30af\u30eb\uff09<\/td><td>~510 MPa<\/td><td>~500 MPa<\/td><td>\u540c\u7b49\u306e<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>114 GPa<\/td><td>113 GPa<\/td><td>\u307b\u307c\u540c\u3058<\/td><\/tr><tr><td>\u786c\u5ea6<\/td><td>34\uff5e36 HRC<\/td><td>30\uff5e35 HRC<\/td><td>\u3054\u304f\u308f\u305a\u304b\u306a\u9055\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7269\u7406\u7684\u304a\u3088\u3073\u71b1\u7684\u7279\u6027<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c95<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u30b0\u30ec\u30fc\u30c923<\/th><\/tr><\/thead><tbody><tr><td>\u5bc6\u5ea6<\/td><td>4.43 g\/cm\u00b3<\/td><td>4.43 g\/cm\u00b3<\/td><\/tr><tr><td>\u878d\u70b9\u7bc4\u56f2<\/td><td>1604\uff5e1660\u00b0C<\/td><td>1604\uff5e1660\u00b0C<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>6.8 W\/m\u00b7K<\/td><td>7.1 W\/m\u00b7K<\/td><\/tr><tr><td><strong>\u6700\u9ad8\u4f7f\u7528\u6e29\u5ea6<\/strong><\/td><td><strong>\u7d04350\u2103<\/strong><\/td><td><strong>\u7d04350\u2103<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u8a00\u3067\u307e\u3068\u3081\u308b\u3068\uff1a<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c95\u306f\u3088\u308a\u9ad8\u3044\u9759\u7684\u5f37\u5ea6\u3092\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u98db\u8e8d\u7684\u306b\u512a\u308c\u305f\u640d\u50b7\u8a31\u5bb9\u5ea6\u2014\u2014\u3059\u306a\u308f\u3061\u3001\u304d\u88c2\u306e\u9032\u5c55\u306b\u8010\u3048\u3001\u58ca\u6ec5\u7684\u306a\u7834\u640d\u3092\u62db\u304f\u3053\u3068\u306a\u304f\u7e70\u8fd4\u3057\u8377\u91cd\u306b\u8010\u3048\u629c\u304f\u80fd\u529b\u2014\u2014\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM\u898f\u683c\u306e\u8ff7\u8def\uff1aB348\u3001F136\u3001\u304a\u3088\u3073F1472<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u4ed5\u69d8\u6c7a\u5b9a\u306b\u304a\u3044\u3066\u6700\u3082\u6df7\u4e71\u3092\u62db\u304d\u3084\u3059\u3044\u70b9\u306e\u4e00\u3064\u306f\u3001\u540c\u3058\u57fa\u672c\u7d44\u6210\u306b\u5bfe\u3057\u3066\u8907\u6570\u306eASTM\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306f\u91cd\u8907\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u5404\u898f\u683c\u306f\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u88fd\u54c1\u5f62\u614b\u3084\u6700\u7d42\u7528\u9014\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM B348<\/strong>&nbsp;\u8868\u7d19 <a href=\"https:\/\/hontitan.com\/ja\/\"  data-wpil-monitor-id=\"625\">\u30c1\u30bf\u30f3\u5408\u91d1\u68d2<\/a> \u304a\u3088\u3073\u6c4e\u7528\u30d3\u30ec\u30c3\u30c8\u3002\u30b0\u30ec\u30fc\u30c95\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c923\u306b\u3064\u3044\u3066\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u5316\u5b66\u7684\u304a\u3088\u3073\u6a5f\u68b0\u7684\u8981\u4ef6\u304c\u3053\u3053\u3067\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u300c\u4e00\u822c\u7684\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u300d\u5411\u3051\u306e\u898f\u683c\u3067\u3042\u308a\u3001\u5727\u5ef6\u88fd\u54c1\u3092\u767a\u6ce8\u3059\u308b\u969b\u306b\u6700\u3082\u983b\u7e41\u306b\u76ee\u306b\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/hontitan.com\/ja\/titanium-grades-guide-grade-1-2-5-implant-grade\/\"  data-wpil-monitor-id=\"626\"><strong>ASTM F136<\/strong>&nbsp;\u306f\u3001\u935b\u9020Ti-6Al-4V\u306e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u898f\u683c\u3067\u3059<\/a> \u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u5411\u3051\u306eELI\u3002\u3053\u306e\u898f\u683c\u306f\u30b0\u30ec\u30fc\u30c923\u306e\u5316\u5b66\u7d44\u6210\u3092\u53c2\u7167\u3057\u3066\u304a\u308a\u3001\u533b\u7642\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u3088\u308a\u53b3\u683c\u306a\u6a5f\u68b0\u7684\u7279\u6027\u7bc4\u56f2\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u54c1\u304c\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u307e\u305f\u306f\u5916\u79d1\u7528\u5668\u5177\u3067\u3042\u308b\u5834\u5408\u3001F136\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u3001\u540c\u898f\u683c\u3067\u306fELI\u306e\u5316\u5b66\u7d44\u6210\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306fF136\u898f\u683c\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM F1472<\/strong>&nbsp;\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u306eTi-6Al-4V\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u304c\u3001\u6a19\u6e96\u7684\u306a\uff08\u975eELI\uff09\u30b0\u30ec\u30fc\u30c95\u306e\u7d44\u6210\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u3002\u5b9f\u969b\u306b\u306f\u3001F136\uff08ELI\uff09\u306f\u3001\u305d\u306e\u512a\u308c\u305f\u75b2\u52b4\u5f37\u5ea6\u3068\u7834\u65ad\u62b5\u6297\u6027\u306b\u3088\u308a\u3001\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u5e02\u5834\u3067\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u7528\u7684\u306a\u5224\u65ad\u57fa\u6e96\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/strong>&nbsp;\u7528\u9014\u304cASTM F136\u898f\u683c\u3078\u306e\u6e96\u62e0\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee3\u66ff\u54c1\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u30c1\u30bf\u30f3\uff08\u822a\u7a7a\u5b87\u5b99\u7528\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u7523\u696d\u7528\u90e8\u54c1\u3001\u30ec\u30fc\u30b7\u30f3\u30b0\u30ab\u30fc\u306e\u90e8\u54c1\u306a\u3069\uff09\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001ASTM B348\u30b0\u30ec\u30fc\u30c95\u304c\u6a19\u6e96\u3067\u3042\u308a\u3001\u3088\u308a\u7d4c\u6e08\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u8868\u7d19<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5bfe\u8c61\u5b66\u5e74<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td>ASTM B348<\/td><td>\u68d2\u6750\u304a\u3088\u3073\u30d3\u30ec\u30c3\u30c8\uff08\u4e00\u822c\uff09<\/td><td>5\u5e74\u751f\u300123\u5e74\u751f<\/td><td>\u4e00\u822c\u6a5f\u68b0\u90e8\u54c1<\/td><\/tr><tr><td>ASTM F136<\/td><td>\u935b\u9020\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td><td>23\u7d1a\uff08ELI\uff09\u306e\u307f<\/td><td>\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u624b\u8853\u5668\u5177<\/td><\/tr><tr><td>ASTM F1472<\/td><td>\u935b\u9020\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td><td>5\u5e74\u751f\u306e\u307f<\/td><td>\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3067\u306f\u3042\u307e\u308a\u4e00\u822c\u7684\u3067\u306f\u306a\u3044<\/td><\/tr><tr><td>ASTM B863<\/td><td>\u6eb6\u63a5\u30ef\u30a4\u30e4<\/td><td>5\u5e74\u751f\u300123\u5e74\u751f<\/td><td>\u6eb6\u63a5\u6d88\u8017\u54c1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6a5f\u68b0\u7684\u7279\u6027\u306e\u5fb9\u5e95\u89e3\u8aac\uff1a\u5404\u30b0\u30ec\u30fc\u30c9\u306e\u512a\u4f4d\u6027<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f37\u307f\uff1a5\u5e74\u751f\u306e\u5f37\u307f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u3067\u306f\u3001\u4e21\u8005\u3068\u3082 <a href=\"https:\/\/hontitan.com\/ja\/titanium-vs-steel-bolts\/\"  data-wpil-monitor-id=\"628\">\u5404\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u540c\u7b49\u306e\u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u964d\u4f0f\u5f37\u5ea6\u3092\u793a\u3057\u3066\u3044\u308b<\/a> \u2014 \u30b0\u30ec\u30fc\u30c95\u306e\u5f37\u5ea6\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u306b\u6bd4\u3079\u3066\u308f\u305a\u304b\u306b\u9ad8\u3044\u7a0b\u5ea6\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30b0\u30ec\u30fc\u30c95\u306f\u9178\u7d20\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u3088\u308a\u5f37\u56fa\u306a\u03b1\u76f8\u304c\u5f62\u6210\u3055\u308c\u3084\u3059\u304f\u3001\u30b0\u30ec\u30fc\u30c923\u3088\u308a\u3082\u5bb9\u6613\u306b\u71b1\u51e6\u7406\u3092\u65bd\u3057\u3066\u3001\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u30ec\u30d9\u30eb\uff08\u5f15\u5f35\u5f37\u30551000 MPa\u4ee5\u4e0a\uff09\u306b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002 \u9759\u7684\u8377\u91cd\u304c\u304b\u304b\u308b\u72b6\u6cc1\uff08\u30bb\u30f3\u30b5\u30fc\u3092\u652f\u3048\u308b\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u69cb\u9020\u7528\u30d5\u30ec\u30fc\u30e0\u90e8\u6750\u3001\u30d5\u30e9\u30f3\u30b8\u63a5\u5408\u306a\u3069\uff09\u3067\u306f\u3001\u3053\u306e\u5f37\u5ea6\u306e\u512a\u4f4d\u6027\u306b\u3088\u308a\u3001\u3088\u308a\u8584\u304f\u3001\u3088\u308a\u8efd\u91cf\u306a\u90e8\u54c1\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u3001\u305d\u306e\u5dee\u306f\u591a\u304f\u306e\u6280\u8853\u8005\u304c\u60f3\u5b9a\u3057\u3066\u3044\u308b\u307b\u3069\u5927\u304d\u304f\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b0\u30ec\u30fc\u30c923\u306e\u964d\u4f0f\u5f37\u5ea6795 MPa\uff08ASTM F136\u306b\u57fa\u3065\u304f\u6700\u4f4e\u5024\uff09\u306f\u4f9d\u7136\u3068\u3057\u3066\u975e\u5e38\u306b\u9ad8\u304f\u3001\u307b\u3068\u3093\u3069\u306e\u69cb\u9020\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u8a2d\u8a08\u8981\u4ef6\u3092\u5927\u5e45\u306b\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\u3002 \u3053\u306e\u5f37\u5ea6\u306e\u5dee\u304c\u5236\u7d04\u3068\u306a\u308b\u306e\u306f\u3001\u6750\u6599\u3092\u9650\u754c\u307e\u3067\u9177\u4f7f\u3059\u308b\u3088\u3046\u306a\u7528\u9014\u306b\u9650\u3089\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5ef6\u6027\u3068\u976d\u6027\uff1a\u30b0\u30ec\u30fc\u30c923\u306e\u5229\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u70b9\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u4ed6\u3068\u306f\u4e00\u7dda\u3092\u753b\u3057\u3066\u3044\u307e\u3059\u3002\u4f38\u3073\u304c14\uff5e16%\uff08\u4e00\u822c\u7684\u306a\u713c\u920d\u72b6\u614b\u306b\u304a\u3051\u308b\u30b0\u30ec\u30fc\u30c95\u306e14\uff5e18%\u3068\u6bd4\u8f03\u3057\u3066 \u2014 \u4e21\u8005\u306e\u7bc4\u56f2\u306f\u591a\u304f\u306e\u8cc7\u6599\u304c\u793a\u5506\u3059\u308b\u4ee5\u4e0a\u306b\u91cd\u306a\u3063\u3066\u3044\u308b\uff09\u304a\u3088\u307375\uff5e90 MPa\u221am\u306e\u7834\u65ad\u976d\u6027\uff08\u5bfe\u3057\u3066\u30b0\u30ec\u30fc\u30c95\u306f55\uff5e75 MPa\u221am\uff09\u3092\u6709\u3057\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u304d\u88c2\u306e\u767a\u751f\u304a\u3088\u3073\u9032\u5c55\u306b\u5bfe\u3057\u3066\u3088\u308a\u9ad8\u3044\u62b5\u6297\u6027\u3092\u793a\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u74b0\u5883\u306b\u304a\u3051\u308b\u7834\u640d\u30e2\u30fc\u30c9\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u3001\u7834\u65ad\u976d\u6027\u306f\u3001\u5358\u306a\u308b\u4e0d\u4fbf\u306a\u640d\u50b7\u3068\u58ca\u6ec5\u7684\u306a\u7834\u640d\u3068\u3092\u5206\u3051\u308b\u7279\u6027\u3067\u3042\u308b\u3002 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class=\"wp-block-paragraph\">\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u304c\u304b\u304b\u308b\u74b0\u5883\u2015\u2015\u810a\u690e\u56fa\u5b9a\u30ed\u30c3\u30c9\u304b\u3089\u7740\u9678\u88c5\u7f6e\u306e\u30d6\u30c3\u30b7\u30e5\u3001\u632f\u52d5\u3092\u4f34\u3046\u7523\u696d\u7528\u6a5f\u5668\u306b\u81f3\u308b\u307e\u3067\u2015\u2015\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u512a\u308c\u305f\u976d\u6027\u306f\u3001\u305d\u306e\u307e\u307e\u8010\u7528\u5e74\u6570\u306e\u5ef6\u9577\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u75b2\u52b4\uff1a\u601d\u3063\u3066\u3044\u308b\u3088\u308a\u8eab\u8fd1\u306a\u3082\u306e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">10\u2077\u30b5\u30a4\u30af\u30eb\u306e\u75b2\u52b4\u5f37\u5ea6\u306b\u3064\u3044\u3066\u306f\u3001\u4e21\u30b0\u30ec\u30fc\u30c9\u3068\u3082\u540c\u69d8\u306e\u6027\u80fd\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u30ce\u30c3\u30c1\u306a\u3057\u8a66\u9a13\u3067\u306f\u30b0\u30ec\u30fc\u30c923\u304c\u7d04500 MPa\u3001\u30b0\u30ec\u30fc\u30c95\u304c510 MPa\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u8868\u9762\u4e0a\u306e\u75b2\u52b4\u5f37\u5ea6\u306e\u6570\u5024\u3067\u306f\u30b0\u30ec\u30fc\u30c95\u304c\u308f\u305a\u304b\u306b\u512a\u308c\u3066\u3044\u308b\u304c\u3001\u69cb\u9020\u7684\u5065\u5168\u6027\u306b\u3068\u3063\u3066\u3088\u308a\u91cd\u8981\u306a\u6307\u6a19\u306f\u75b2\u52b4\u304d\u88c2\u9032\u5c55\u901f\u5ea6\u3001\u3059\u306a\u308f\u3061\u304d\u88c2\u304c\u767a\u751f\u3057\u305f\u5f8c\u306b\u3069\u308c\u307b\u3069\u306e\u901f\u3055\u3067\u9032\u5c55\u3059\u308b\u304b\u3068\u3044\u3046\u70b9\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ab\u30fc\u30da\u30f3\u30bf\u30fc\u30fb\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u30c7\u30fc\u30bf\u304a\u3088\u3073\u516c\u8868\u3055\u308c\u305f\u7814\u7a76\u7d50\u679c\u306b\u3088\u308c\u3070\u3001\u30b0\u30ec\u30fc\u30c923 ELI\u306f\u75b2\u52b4\u304d\u88c2\u9032\u5c55\u901f\u5ea6\u304c\u9045\u3044\u3053\u3068\u304c\u4e00\u8cab\u3057\u3066\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u304d\u88c2\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u305d\u306e\u9032\u5c55\u306f\u3088\u308a\u7de9\u3084\u304b\u306b\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u3084\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u7528\u9014\u306e\u591a\u304f\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u300c\u640d\u50b7\u8a31\u5bb9\u8a2d\u8a08\u300d\u306e\u8003\u3048\u65b9\u306b\u304a\u3044\u3066\u306f\u3001\u304d\u88c2\u767a\u751f\u5f37\u5ea6\u3067\u306f\u306a\u304f\u3001\u3053\u306e\u6307\u6a19\u3053\u305d\u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\uff1a\u306a\u305cELI\u304c\u4e0d\u53ef\u6b20\u306a\u306e\u304b<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1792\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants.webp\" alt=\"\u6e05\u6f54\u306a\u767d\u3044\u80cc\u666f\u306b\u914d\u7f6e\u3055\u308c\u305f\u30b0\u30ec\u30fc\u30c923 Ti-6Al-4V ELI\u30c1\u30bf\u30f3\u88fd\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\uff08\u80a1\u95a2\u7bc0\u30b9\u30c6\u30e0\u3001\u6b6f\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u810a\u690e\u56fa\u5b9a\u30ed\u30c3\u30c9\uff09\u306f\u3001\u5916\u79d1\u624b\u8853\u7528\u9014\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u6750\u6599\u3092\u8868\u3057\u3066\u3044\u307e\u3059\" class=\"wp-image-4061\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants.webp 2560w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-300x210.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-1024x717.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-768x538.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-1536x1075.webp 1536w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-2048x1434.webp 2048w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-600x420.webp 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u95a2\u7bc0\u7f6e\u63db\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u810a\u690e\u56fa\u5b9a\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u6b6f\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u9aa8\u56fa\u5b9a\u7528\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30da\u30fc\u30b9\u30e1\u30fc\u30ab\u30fc\u306e\u7b50\u4f53\u306a\u3069\u3001\u4eba\u4f53\u306b\u57cb\u3081\u8fbc\u307e\u308c\u308b\u3042\u3089\u3086\u308b\u533b\u7642\u6a5f\u5668\u306b\u304a\u3044\u3066\u3001\u30b0\u30ec\u30fc\u30c923\uff08Ti-6Al-4V ELI\uff09\u306f\u696d\u754c\u6a19\u6e96\u306e\u6750\u6599\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u898f\u5236\u4e0a\u306e\u8981\u4ef6\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u7406\u7531\u306f\u3001\u300c\u4ed5\u69d8\u66f8\u306e\u6570\u5024\u304c\u512a\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u3060\u3051\u306b\u3068\u3069\u307e\u3089\u306a\u3044\u3002\u201c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6cd5\u4ee4\u9075\u5b88\u3002.<\/strong>&nbsp;Ti-6Al-4V\u88fd\u5916\u79d1\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u9069\u7528\u57fa\u6e96\u3067\u3042\u308bASTM F136\u3067\u306f\u3001ELI\u306e\u5316\u5b66\u7d44\u6210\u304c\u660e\u78ba\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 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class=\"wp-block-paragraph\"><strong>\u751f\u4f53\u9069\u5408\u6027\u3002.<\/strong>&nbsp;\u3069\u3061\u3089\u306e\u30b0\u30ec\u30fc\u30c9\u3082\u512a\u308c\u305f\u751f\u4f53\u9069\u5408\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u9593\u9699\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u3088\u308a\u6e05\u6d44\u3067\u5747\u4e00\u306a\u8868\u9762\u9178\u5316\u5c64\uff08TiO\u2082\uff09\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002 ELI\u306e\u5316\u5b66\u7d44\u6210\u304c\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u306b\u304a\u3051\u308b\u696d\u754c\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001ASTM F136\u306e\u3088\u308a\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4eba\u5de5\u80a1\u95a2\u7bc0\u3001\u810a\u690e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u6b6f\u79d1\u7528\u9014\u306b\u304a\u3044\u3066\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u81e8\u5e8a\u4f7f\u7528\u3092\u901a\u3058\u3066\u305d\u306e\u6709\u52b9\u6027\u304c\u5b9f\u8a3c\u3055\u308c\u3066\u304d\u305f\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f53\u306e\u75b2\u308c\u3002.<\/strong>&nbsp;\u4eba\u5de5\u80a1\u95a2\u7bc0\u306e\u9aa8\u5e79\u90e8\u306f\u3001\u5e74\u9593\u304a\u3088\u305d100\u4e07\uff5e200\u4e07\u56de\u306e\u8377\u91cd\u30b5\u30a4\u30af\u30eb\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002\u6d3b\u52d5\u7684\u306a\u60a3\u8005\u306e\u4f53\u5185\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305f\u810a\u690e\u30ed\u30c3\u30c9\u306f\u3001\u52d5\u304f\u305f\u3073\u306b\u66f2\u3052\u3089\u308c\u307e\u3059\u3002\u4eba\u4f53\u306f\u3001\u6975\u3081\u3066\u904e\u9177\u306a\u75b2\u52b4\u74b0\u5883\u3068\u8a00\u3048\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c923\u306e\u512a\u308c\u305f\u7834\u65ad\u976d\u6027\u3068\u4f4e\u3044\u304d\u88c2\u9032\u5c55\u901f\u5ea6\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u8ab2\u984c\u306b\u76f4\u63a5\u7684\u306b\u5bfe\u51e6\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u518d\u624b\u8853\u306e\u5207\u9664\u7e01\u3002.<\/strong>&nbsp;\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u518d\u6cbb\u7642\u3084\u629c\u53bb\u304c\u5fc5\u8981\u306b\u306a\u308b\u3068\u3001\u5468\u56f2\u306e\u9aa8\u3084\u7d44\u7e54\u306b\u60aa\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3059\u3002\u30b0\u30ec\u30fc\u30c923\u306f\u5ef6\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3092\u7834\u640d\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u5bb9\u6613\u306b\u629c\u53bb\u3067\u304d\u3001\u65e2\u5b58\u306e\u5fae\u5c0f\u640d\u50b7\u306b\u5bfe\u3059\u308b\u8010\u6027\u3082\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u90e8\u54c1\u306e\u6750\u8cea\u3092\u30b0\u30ec\u30fc\u30c923\u304b\u3089\u30b0\u30ec\u30fc\u30c95\u306b\u5909\u66f4\u3057\u3001\u6750\u6599\u8cbb\u309220\uff5e30\uff05\u524a\u6e1b\u3057\u3088\u3046\u3068\u3059\u308b\u8abf\u9054\u30c1\u30fc\u30e0\u306e\u8a66\u307f\u3092\u76ee\u306b\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u79c1\u304c\u77e5\u308b\u9650\u308a\u3001\u3053\u3046\u3057\u305f\u5909\u66f4\u6848\u306f\u3059\u3079\u3066\u54c1\u8cea\u5be9\u67fb\u306e\u6bb5\u968e\u3067\u5374\u4e0b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u304a\u3051\u308bELI\uff08\u9ad8\u5f37\u5ea6\u5408\u91d1\uff09\u306e\u63a1\u7528\u306b\u3064\u3044\u3066\u306f\u3001\u898f\u5236\u9762\u304a\u3088\u3073\u6027\u80fd\u9762\u3067\u306e\u6839\u62e0\u304c\u3042\u307e\u308a\u306b\u3082\u5f37\u56fa\u3060\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u533b\u7642\u5206\u91ce\u4ee5\u5916\u306e\u5de5\u5b66\u5fdc\u7528<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u822a\u7a7a\u5b87\u5b99\u7528\u69cb\u9020\u90e8\u54c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c95\u306f\u3001\u9694\u58c1\u3001\u4e3b\u7ffc\u53d6\u4ed8\u91d1\u5177\u3001\u30a8\u30f3\u30b8\u30f3\u30de\u30a6\u30f3\u30c8\u3001\u7740\u9678\u88c5\u7f6e\u90e8\u54c1\u306a\u3069\u3001\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u306e\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u9014\u306b\u304a\u3044\u3066\u4e3b\u6d41\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5168\u751f\u7523\u91cf\u306e70%\u4ee5\u4e0a\u304c <a href=\"https:\/\/hontitan.com\/ja\/ti-6al-4v-vs-ti-6al-4v-eli\/\"  data-wpil-monitor-id=\"629\">\u4e16\u754c\u4e2d\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u591a\u304f\u306f\u3001\u4f55\u3089\u304b\u306e\u5f62\u3067Ti-6Al-4V\u3067\u3042\u308b<\/a>, \u3001\u305d\u306e\u5927\u90e8\u5206\u306f\u6a19\u6e96\u7684\u306a5\u7d1a\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c923\u306f\u3001\u7834\u65ad\u304c\u91cd\u5927\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u6a5f\u4f53\u69cb\u9020\u90e8\u6750\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u7834\u640d\u3059\u308c\u3070\u58ca\u6ec5\u7684\u306a\u4e8b\u614b\u3092\u62db\u304f\u305f\u3081\u3001\u70b9\u691c\u9593\u9694\u306e\u8a2d\u5b9a\u306b\u304a\u3044\u3066\u3001\u70b9\u691c\u671f\u9593\u4e2d\u306e\u304d\u88c2\u306e\u9032\u5c55\u3092\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u90e8\u6750\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u7740\u9678\u88c5\u7f6e\u306e\u30d3\u30fc\u30e0\u3001\u4e3b\u7ffc\u306e\u8cab\u901a\u69cb\u9020\u3001\u30a8\u30f3\u30b8\u30f3\u306e\u30d5\u30a1\u30f3\u30d6\u30ec\u30fc\u30c9\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u9ad8\u3044\u976d\u6027\u306b\u3088\u308a\u3001\u70b9\u691c\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3044\u3066\u4f59\u88d5\u304c\u751f\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e2\u30fc\u30bf\u30fc\u30b9\u30dd\u30fc\u30c4\u304a\u3088\u3073\u9ad8\u6027\u80fd\u81ea\u52d5\u8eca<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ec\u30fc\u30b9\u30ab\u30fc\u306e\u30b5\u30b9\u30da\u30f3\u30b7\u30e7\u30f3\u90e8\u54c1\u3001\u30b7\u30e3\u30fc\u30b7\u69cb\u6210\u90e8\u54c1\u3001\u304a\u3088\u3073\u99c6\u52d5\u7cfb\u90e8\u54c1\u306b\u304a\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c95\u304c\u6a19\u6e96\u7684\u306a\u9078\u629e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7528\u9014\u3067\u306f\u3001\u90e8\u54c1\u306f\u8010\u7528\u5e74\u6570\u304c\u77ed\u304f\u3001\u983b\u7e41\u306b\u4ea4\u63db\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u976d\u6027\u3088\u308a\u3082\u5f37\u5ea6\u306e\u512a\u4f4d\u6027\u304c\u3088\u308a\u91cd\u8981\u8996\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u306f\u3044\u3048\u3001\u5909\u5f62\u306b\u3088\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u304c\u6700\u5927\u5f37\u5ea6\u3088\u308a\u3082\u91cd\u8981\u8996\u3055\u308c\u308b\u30ed\u30fc\u30eb\u30b1\u30fc\u30b8\u306e\u63a5\u5408\u90e8\u3084\u885d\u7a81\u69cb\u9020\u90e8\u6750\u306b\u304a\u3044\u3066\u3001S23\u92fc\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u4f8b\u3092\u76ee\u306b\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a2\u30c7\u30a3\u30c6\u30a3\u30d6\u30fb\u30de\u30cb\u30e5\u30d5\u30a1\u30af\u30c1\u30e3\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AM\uff08\u30a2\u30c7\u30a3\u30c6\u30a3\u30d6\u30fb\u30de\u30cb\u30e5\u30d5\u30a1\u30af\u30c1\u30e3\u30ea\u30f3\u30b0\uff09\u306e\u52d5\u5411\u306b\u3088\u308a\u3001\u300c\u30b0\u30ec\u30fc\u30c95\u5bfe\u30b0\u30ec\u30fc\u30c923\u300d\u3068\u3044\u3046\u8b70\u8ad6\u306b\u65b0\u305f\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u304c\u751f\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u7c89\u672b\u5e8a\u6eb6\u878d\u6cd5\uff08PBF-LB\u3001\u65e7\u79f0SLM\uff09\u306b\u304a\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u3001\u30b0\u30ec\u30fc\u30c923 ELI\u7c89\u672b\u304c\u307e\u3059\u307e\u3059\u597d\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u539f\u6599\u7c89\u672b\u306e\u9178\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u307b\u3069\u3001\u5b8c\u6210\u54c1\u306e\u9178\u7d20\u542b\u6709\u91cf\u3082\u4f4e\u304f\u306a\u308b<\/li>\n\n\n\n<li>AM\u90e8\u54c1\u306f\u3001\u935b\u9020\u54c1\u306b\u6bd4\u3079\u3066\u672c\u8cea\u7684\u306b\u6b8b\u7559\u6c17\u5b54\u7387\u304c\u9ad8\u3044\u305f\u3081\u3001\u7834\u58ca\u976d\u6027\u304c\u3088\u308a\u91cd\u8981\u3068\u306a\u308b<\/li>\n\n\n\n<li>AM\u306b\u304a\u3051\u308b\u51dd\u56fa\u901f\u5ea6\u306e\u4f4e\u4e0b\u306b\u3088\u308a\u3001ELI\u306e\u976d\u6027\u3068\u3044\u3046\u5229\u70b9\u304c\u7dad\u6301\u3055\u308c\u305f\u7570\u306a\u308b\u5fae\u7d30\u7d44\u7e54\u304c\u5f62\u6210\u3055\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6307\u5411\u6027\u30a8\u30cd\u30eb\u30ae\u30fc\u5806\u7a4d\uff08DED\/WAAM\uff09\u306b\u304a\u3044\u3066\u306f\u3001\u4e21\u65b9\u306e\u30b0\u30ec\u30fc\u30c9\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002 \u516c\u8868\u3055\u308c\u305f\u7814\u7a76\uff08Mashigo et al., SAIMM 2021\uff09\u306b\u3088\u308b\u3068\u3001WAAM\u3067\u88fd\u9020\u3055\u308c\u305f\u30b0\u30ec\u30fc\u30c95\u306e\u8089\u539a\u90e8\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u306e\u8089\u539a\u90e8\u306b\u6bd4\u3079\u3066\u5f37\u5ea6\u3068\u786c\u5ea6\u306f\u9ad8\u3044\u3082\u306e\u306e\u3001\u5ef6\u6027\u306f\u4f4e\u3044\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u3002\u3053\u308c\u306f\u935b\u9020\u6642\u306e\u6319\u52d5\u3068\u4e00\u81f4\u3057\u3066\u304a\u308a\u3001\u88fd\u9020\u65b9\u6cd5\u306b\u304b\u304b\u308f\u3089\u305a\u683c\u5b50\u9593\u52b9\u679c\u304c\u6301\u7d9a\u3059\u308b\u3053\u3068\u3092\u88cf\u4ed8\u3051\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8003\u5bdf\uff1aELI\u4fdd\u967a\u6599\u306e\u5b9f\u614b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c923 ELI\u306f\u3001\u30b0\u30ec\u30fc\u30c95\u306b\u6bd4\u3079\u3066\u5272\u9ad8\u3067\u3042\u308a\u3001\u88fd\u54c1\u306e\u5f62\u72b6\u3001\u6ce8\u6587\u6570\u91cf\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u901a\u5e3815\uff5e40%\u306e\u7bc4\u56f2\u3067\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u306e\u68d2\u6750\u306e\u5834\u5408\u3001\u304a\u3088\u305d20\uff5e40%\u306e\u5272\u5897\u304c\u898b\u8fbc\u307e\u308c\u307e\u3059\u3002 ASTM F136\u306b\u6e96\u62e0\u3057\u305f\u8a8d\u5b9a\u533b\u7642\u7528\u30d0\u30fc\uff08\u5b8c\u5168\u306a\u6750\u6599\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3001\u88fd\u92fc\u6240\u8a66\u9a13\u5831\u544a\u66f8\u3001\u30ed\u30c3\u30c8\u5358\u4f4d\u306e\u6587\u66f8\u5316\u3092\u542b\u3080\uff09\u306e\u5834\u5408\u3001\u8ffd\u52a0\u306e\u8a66\u9a13\u304a\u3088\u3073\u8a8d\u8a3c\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306b\u3088\u308a\u3001\u7dcf\u30b3\u30b9\u30c8\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u306f\u3055\u3089\u306b\u9ad8\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30b9\u30c8\u9ad8\u306b\u306f\u30012\u3064\u306e\u8981\u56e0\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7b2c\u4e00\u306b\u3001\u6eb6\u89e3\u304a\u3088\u3073\u7cbe\u932c\u5de5\u7a0b\u306b\u304a\u3051\u308b\u5316\u5b66\u7684\u5236\u5fa1\u306e\u53b3\u683c\u5316\u306b\u4f34\u3044\u3001\u8ffd\u52a0\u306e\u52a0\u5de5\u5de5\u7a0b\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u4e0d\u826f\u7387\u3082\u9ad8\u304f\u306a\u308b\u3053\u3068\u3067\u3059\u3002\u7b2c\u4e8c\u306b\u3001\u533b\u7642\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u6750\u6599\u306b\u306f\u3001\u5b8c\u5168\u306a\u6750\u6599\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3001\u8a8d\u5b9a\u8a66\u9a13\u5831\u544a\u66f8\uff08\u30df\u30eb\u8a3c\u660e\u66f8\uff09\u3001\u304a\u3088\u3073\u30ed\u30c3\u30c8\u5358\u4f4d\u306e\u54c1\u8cea\u6587\u66f8\u3068\u3044\u3063\u305f\u4ed8\u5e2f\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u305d\u306e\u4fa1\u683c\u306f\u59a5\u5f53\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong>&nbsp;\u305d\u308c\u306f\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u7533\u3057\u8fbc\u307f<\/th><th class=\"has-text-align-left\" data-align=\"left\">5\u5e74\u751f\u306e\u8cbb\u7528\u5bfe\u52b9\u679c<\/th><th class=\"has-text-align-left\" data-align=\"left\">23\u7d1a \u6839\u62e0<\/th><\/tr><\/thead><tbody><tr><td>\u822a\u7a7a\u5b87\u5b99\u69cb\u9020\u5168\u822c<\/td><td>\u2705 5\u5e74\u751f\u304c\u52dd\u5229<\/td><td>\u3044\u3044\u3048\u3001\u6a19\u6e96\u6fc3\u5ea6\u3067\u5341\u5206\u3067\u3059<\/td><\/tr><tr><td>\u7834\u65ad\u304c\u81f4\u547d\u7684\u306a\u6a5f\u4f53\u69cb\u9020<\/td><td>\u2014<\/td><td>\u2705 \u8a2d\u8a08\u4ed5\u69d8\u66f8\u306b\u57fa\u3065\u304d\u3001ELI\u304c\u5fc5\u9808<\/td><\/tr><tr><td>\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8<\/td><td>\u2014<\/td><td>\u2705 ASTM F136\/FDA\u3067ELI\u304c\u8981\u6c42\u3055\u308c\u3066\u3044\u307e\u3059<\/td><\/tr><tr><td>\u30ec\u30fc\u30b9\u7528\u30d1\u30fc\u30c4<\/td><td>\u2705 5\u5e74\u751f\u304c\u52dd\u5229<\/td><td>\u885d\u7a81\u69cb\u9020\u7269\u5c02\u7528<\/td><\/tr><tr><td>AM\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\uff08PBF-LB\uff09<\/td><td>\u30b0\u30ec\u30fc\u30c923\u306b\u3064\u3044\u3066\u691c\u8a0e\u3059\u308b<\/td><td>\u2705 \u5b8c\u6210\u54c1\u306e\u54c1\u8cea\u304c\u5411\u4e0a<\/td><\/tr><tr><td>\u7523\u696d\u7528\u6a5f\u5668<\/td><td>\u2705 5\u5e74\u751f\u304c\u52dd\u5229<\/td><td>\u30e1\u30ea\u30c3\u30c8\u304c\u306a\u3044\u306e\u306b\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6c7a\u5b9a\u306e\u67a0\u7d44\u307f\uff1a\u3069\u306e\u7b49\u7d1a\u3092\u6307\u5b9a\u3059\u3079\u304d\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e.webp\" alt=\"\u30c1\u30bf\u30f35\u7a2e\u306823\u7a2e\u306e\u6bd4\u8f03 \u2014 \u5f37\u5ea6\u3001\u5ef6\u6027\u3001\u7528\u9014\u306b\u304a\u3051\u308b\u4e3b\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\" class=\"wp-image-4063\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e.webp 1200w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-1024x683.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-768x512.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-600x400.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u6982\u306b\u63a8\u5968\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u4ef6\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u30c4\u30ea\u30fc\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d71\uff1a\u305d\u306e\u90e8\u54c1\u306f\u4eba\u4f53\u306b\u57cb\u3081\u8fbc\u307e\u308c\u308b\u3082\u306e\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u624b\u8853\u5668\u5177\u3067\u3059\u304b\uff1f<\/strong>&nbsp;\u2192 \u300c\u306f\u3044\u300d\u306e\u5834\u5408\uff1a\u30b0\u30ec\u30fc\u30c923\uff08ELI\uff09\u2014 ASTM F136\u3067\u898f\u5b9a\u3002\u4ee3\u66ff\u54c1\u306a\u3057\u3002 \u2192 \u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\uff1a\u30b9\u30c6\u30c3\u30d72\u306b\u9032\u3080\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d72\uff1a\u305d\u306e\u90e8\u54c1\u306f\u7834\u65ad\u304c\u81f4\u547d\u7684\u3068\u306a\u308b\u90e8\u54c1\u304b\uff08\u7834\u640d\uff1d\u5b89\u5168\u4e0a\u306e\u4e8b\u6545\u306b\u3064\u306a\u304c\u308b\u304b\uff09\uff1f<\/strong>&nbsp;\u2192 \u300c\u306f\u3044\u300d\u306e\u5834\u5408\uff1a\u7834\u58ca\u976d\u6027\u30de\u30fc\u30b8\u30f3\u3068\u3057\u3066\u30b0\u30ec\u30fc\u30c923\u3092\u5f37\u304f\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u2192 \u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\uff1a\u30b9\u30c6\u30c3\u30d73\u306b\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d73\uff1a\u305d\u306e\u90e8\u54c1\u306f\u3001\u5927\u304d\u306a\u7e70\u8fd4\u3057\u8377\u91cd\uff08100\u4e07\u30b5\u30a4\u30af\u30eb\u4ee5\u4e0a\uff09\u3092\u53d7\u3051\u308b\u304b\uff1f<\/strong>&nbsp;\u2192 \u300c\u306f\u3044\u300d\u306e\u5834\u5408\uff1a\u30b0\u30ec\u30fc\u30c95\u306e\u75b2\u52b4\u5f37\u5ea6\u304c\u3001\u5341\u5206\u306a\u5b89\u5168\u7387\u3092\u78ba\u4fdd\u3057\u305f\u4e0a\u3067\u8a2d\u8a08\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u8a55\u4fa1\u3059\u308b\u3002\u4f59\u88d5\u304c\u4e4f\u3057\u3044\u5834\u5408\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u306e\u304d\u88c2\u9032\u5c55\u62b5\u6297\u6027\u304c\u5b89\u5168\u306e\u4fdd\u8a3c\u3068\u306a\u308b\u3002 \u2192 \u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\uff1a\u30b9\u30c6\u30c3\u30d74\u306b\u9032\u3080\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d74\uff1a\u8a2d\u8a08\u5f37\u5ea6\u304c\u9650\u754c\uff08\u964d\u4f0f\u70b9\u4ed8\u8fd1\u3067\u306e\u52d5\u4f5c\uff09\u3068\u306a\u3063\u3066\u3044\u308b\u304b\uff1f<\/strong>&nbsp;\u2192 \u300c\u306f\u3044\u300d\u306e\u5834\u5408\uff1a\u30b0\u30ec\u30fc\u30c95\u306f\u30013\u20138%\u3068\u3044\u3046\u5f37\u5ea6\u9762\u3067\u306e\u512a\u4f4d\u6027\u304b\u3089\u3001\u3088\u308a\u9069\u5207\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u2192 \u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\uff1a\u30b0\u30ec\u30fc\u30c95\u306f\u3001\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u512a\u308c\u305f\u6a19\u6e96\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30c6\u30c3\u30d75\uff1a\u305d\u306e\u90e8\u54c1\u306f\u7a4d\u5c64\u9020\u5f62\uff08PBF-LB\uff09\u3067\u88fd\u9020\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u304b\uff1f<\/strong>&nbsp;\u2192 \u300c\u306f\u3044\u300d\u306e\u5834\u5408\uff1a\u5b8c\u6210\u54c1\u306e\u7279\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u30b0\u30ec\u30fc\u30c923 ELI\u7c89\u672b\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002 \u2192 \u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\uff1a\u4e00\u822c\u7684\u306a\u6a5f\u68b0\u52a0\u5de5\u306b\u306f\u30b0\u30ec\u30fc\u30c95\u3092\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6eb6\u63a5\u3001\u6a5f\u68b0\u52a0\u5de5\u3001\u304a\u3088\u3073\u71b1\u51e6\u7406\u306e\u9055\u3044<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"857\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d.webp\" alt=\"500\u500d\u306e\u500d\u7387\u3067\u89b3\u5bdf\u3057\u305fTi-6Al-4V\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u5fae\u7d30\u7d44\u7e54\u3002\u03b1-\u03b2\u76f8\u306e\u5206\u5e03\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002\u3053\u308c\u306f\u3001\u30b0\u30ec\u30fc\u30c95\u304a\u3088\u3073\u30b0\u30ec\u30fc\u30c923\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u6a5f\u68b0\u7684\u7279\u6027\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u5fae\u7d30\u7d44\u7e54\u306e\u57fa\u76e4\u3067\u3042\u308b\u3002\" class=\"wp-image-4062\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-300x251.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-768x643.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-14x12.webp 14w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-600x502.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u7528\u4e0a\u3001Grade 5\u3068Grade 23\u306f\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u4f3c\u305f\u6319\u52d5\u3092\u793a\u3057\u307e\u3059\u3002\u3044\u305a\u308c\u3082\u65ad\u9762\u30b5\u30a4\u30ba\u304c\u7d0415mm\u307e\u3067\u306e\u7bc4\u56f2\u3067\u3042\u308c\u3070\u5b8c\u5168\u306a\u71b1\u51e6\u7406\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u6eb6\u4f53\u5316\u51e6\u7406\u304a\u3088\u3073\u6642\u52b9\u51e6\u7406\uff08STA\uff09\u3092\u65bd\u3059\u3053\u3068\u3067\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u9069\u5207\u306a\u5de5\u5177\u3068\u52a0\u5de5\u6761\u4ef6\u3092\u7528\u3044\u308c\u3070\u3001\u3044\u305a\u308c\u3082\u5f93\u6765\u306e\u6a5f\u68b0\u52a0\u5de5\u306b\u826f\u597d\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u9055\u3044\u306f\u5fae\u5999\u3067\u3059\u304c\u3001\u78ba\u304b\u306b\u5b58\u5728\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6eb6\u63a5\u3002.<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c923\u306f\u7a92\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u7a92\u7d20\u306f\u3001\u6eb6\u63a5\u5b54\u3084\u8106\u5316\u306e\u30ea\u30b9\u30af\u3092\u9ad8\u3081\u307e\u3059\u3002 \u91cd\u8981\u306a\u6eb6\u63a5\u69cb\u9020\u7269\u306b\u304a\u3044\u3066\u306f\u3001\u6bcd\u6750\u304c\u30b0\u30ec\u30fc\u30c95\u3067\u3042\u3063\u3066\u3082\u3001ELI\u6eb6\u52a0\u6750\uff08ASTM B863 \u30b0\u30ec\u30fc\u30c923\uff09\u306e\u4f7f\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u822a\u7a7a\u5b87\u5b99\u5206\u91ce\u306e\u6eb6\u63a5\u4ed5\u69d8\u3067\u306f\u3001\u6bcd\u6750\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u304b\u304b\u308f\u3089\u305a\u3001ELI\u6eb6\u52a0\u6750\u306e\u4f7f\u7528\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u71b1\u51e6\u7406\u3078\u306e\u53cd\u5fdc\u3002.<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c923\u306f\u9178\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u71b1\u51e6\u7406\u6642\u306e\u76f8\u8ee2\u79fb\u6319\u52d5\u304c\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002\u03b1-\u03b2\u8ee2\u79fb\u6e29\u5ea6\u304c\u5909\u5316\u3057\u3001STA\u5f8c\u306e\u7d44\u7e54\u3082\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u307b\u3068\u3093\u3069\u306e\u7528\u9014\u3067\u306f\u3001\u6a19\u6e96\u7684\u306a\u71b1\u51e6\u7406\u30b5\u30a4\u30af\u30eb\u304c\u4e21\u30b0\u30ec\u30fc\u30c9\u306b\u9069\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u7279\u6027\uff08\u4f8b\u3048\u3070\u3001AM\u90e8\u54c1\u306e\u75b2\u52b4\u5bff\u547d\u306e\u6700\u5927\u5316\u306a\u3069\uff09\u3092\u6700\u9069\u5316\u3059\u308b\u5834\u5408\u3001\u30b0\u30ec\u30fc\u30c9\u3054\u3068\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306e\u958b\u767a\u3092\u884c\u3046\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a5f\u68b0\u52a0\u5de5\u3002.<\/strong>&nbsp;\u5b9f\u969b\u306e\u4f7f\u7528\u4e0a\u3001\u6709\u610f\u306a\u9055\u3044\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3069\u3061\u3089\u306e\u30b0\u30ec\u30fc\u30c9\u3082\u3001\u5fc5\u8981\u306a\u5de5\u5177\u3001\u56de\u8ee2\u6570\u3001\u9001\u308a\u91cf\u306f\u540c\u3058\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c95\u306e\u65b9\u304c\u5f37\u5ea6\u304c\u308f\u305a\u304b\u306b\u9ad8\u3044\u305f\u3081\u3001\u5de5\u5177\u306e\u6469\u8017\u304c\u82e5\u5e72\u5897\u3048\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u901a\u5e38\u306e\u52a0\u5de5\u5909\u52d5\u306e\u7bc4\u56f2\u5185\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u72af\u3057\u304c\u3061\u306a\u9593\u9055\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3044\u305d\u306e1\uff1a\u300c\u5f37\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u826f\u3044\u300d\u3068\u601d\u3044\u8fbc\u3080\u3053\u3068\u3002\u201c<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c95\u306e\u5f37\u5ea6\u4e0a\u306e\u512a\u4f4d\u6027\u306f\u3001\u4e3b\u306b\u71b1\u51e6\u7406\u6e08\u307f\u306e\u72b6\u614b\u306b\u304a\u3044\u3066\u73fe\u308c\u307e\u3059\u3002\u713c\u306a\u307e\u3057\u72b6\u614b\u3067\u306f\u3001\u4e21\u30b0\u30ec\u30fc\u30c9\u3068\u3082\u5f15\u5f35\u5f37\u5ea6\u304a\u3088\u3073\u964d\u4f0f\u5f37\u5ea6\u306f\u540c\u7a0b\u5ea6\u3067\u3059\u3002\u300c\u5f37\u5ea6\u304c\u9ad8\u3044\u304b\u3089\u300d\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u30b0\u30ec\u30fc\u30c95\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u976d\u6027\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u90e8\u54c1\u306e\u7834\u640d\u304c\u3088\u308a\u58ca\u6ec5\u7684\u306a\u3082\u306e\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3044\u305d\u306e2\uff1a\u6df7\u540c\u3059\u308b <\/strong><a href=\"https:\/\/hontitan.com\/ja\/product\/astm-f136-grade-5-eli-titanium-round-bar-supplier\/\"  data-wpil-monitor-id=\"627\">ASTM B348 \u304a\u3088\u3073 ASTM F136\u3002B348 \u30b0\u30ec\u30fc\u30c95\u306e\u68d2\u6750\u3068F136<\/a> \u30b0\u30ec\u30fc\u30c923\u306e\u68d2\u6750\u306f\u898b\u305f\u76ee\u304c\u540c\u3058\u3067\u3059\u3002\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001\u3053\u308c\u3089\u3092\u4e92\u63db\u6027\u304c\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u8a2d\u8a08\u4ed5\u69d8\u66f8\u3067\u5b9f\u969b\u306b\u3069\u306e\u898f\u683c\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3044\u305d\u306e3\uff1aELI\u3092\u5358\u306a\u308b\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u30e9\u30d9\u30eb\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u3002.<\/strong>&nbsp;\u4e00\u90e8\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u5b8c\u5168\u306aF136\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u300cELI\u300d\u54c1\u8cea\u3068\u3057\u3066\u8ca9\u58f2\u3057\u3066\u3044\u307e\u3059\u3002\u7528\u9014\u306b\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u6750\u6599\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u300cELI\u7d44\u6210\u300d\u306e\u307f\u3067\u306f\u306a\u304f\u3001\u5b8c\u5168\u306a\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\u4ed8\u304d\u306eASTM F136\u8a8d\u8a3c\u3092\u5fc5\u305a\u6c42\u3081\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u201c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3044\u305d\u306e4\uff1aAM\u30d1\u30a6\u30c0\u30fc\u306e\u9178\u7d20\u542b\u6709\u91cf\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u3002.<\/strong>&nbsp;3D\u30d7\u30ea\u30f3\u30c8\u7528\u306e\u30c1\u30bf\u30f3\u7c89\u672b\u3092\u9078\u5b9a\u3059\u308b\u5834\u5408\u3001\u539f\u6599\u7c89\u672b\u306e\u9178\u7d20\u542b\u6709\u91cf\u306f\u5b8c\u6210\u54c1\u306e\u7279\u6027\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002\u9178\u7d20\u542b\u6709\u91cf\u304c0.20%\u306e\u30b0\u30ec\u30fc\u30c95\u7c89\u672b\u3092\u4f7f\u7528\u3057\u3066\u3082\u3001\u3069\u306e\u3088\u3046\u306a\u30d7\u30ea\u30f3\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u5b8c\u6210\u54c1\u306b\u30b0\u30ec\u30fc\u30c923\u306e\u7279\u6027\u306f\u5f97\u3089\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9593\u9055\u3044\u305d\u306e5\uff1a\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30b3\u30b9\u30c8\u3092\u898b\u843d\u3068\u3059\u3053\u3068\u3002.<\/strong>&nbsp;\u30b0\u30ec\u30fc\u30c923\u306e\u6750\u6599\u8cbb\u306f\u3001\u5b8c\u6210\u3057\u305f\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u7dcf\u30b3\u30b9\u30c8\uff08\u6a5f\u68b0\u52a0\u5de5\u3001\u8868\u9762\u51e6\u7406\u3001\u6ec5\u83cc\u3001\u898f\u5236\u5bfe\u5fdc\u3001\u5305\u88c5\uff09\u306b\u6bd4\u3079\u308c\u3070\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u308f\u305a\u304b\u306a\u3082\u306e\u3067\u3059\u3002 \u79c1\u306e\u7d4c\u9a13\u3067\u306f\u3001\u6750\u6599\u8cbb\u306e\u5dee\u984d\u306f\u901a\u5e38\u3001\u30c7\u30d0\u30a4\u30b9\u7dcf\u30b3\u30b9\u30c8\u306e2\uff5e5\uff05\u7a0b\u5ea6\u3067\u3042\u308a\u3001\u6750\u6599\u306e\u4ee3\u66ff\u627f\u8a8d\u3092\u5f97\u308b\u305f\u3081\u306e\u898f\u5236\u95a2\u9023\u30b3\u30b9\u30c8\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5c11\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f\uff1a\u7c21\u5358\u306a\u56de\u7b54<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti-6Al-4V\u306e\u30b0\u30ec\u30fc\u30c95\u3068\u30b0\u30ec\u30fc\u30c923\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c923\uff08ELI\uff09\u306f\u3001\u9178\u7d20\uff080.13% \u5bfe 0.20%\uff09\u3001 \u7a92\u7d20\uff080.03% \u5bfe 0.05%\uff09\u3001\u304a\u3088\u3073\u6c34\u7d20\uff080.0125% \u5bfe 0.015%\uff09\u306e\u6700\u5927\u8a31\u5bb9\u5024\u304c\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001\u713c\u920d\u72b6\u614b\u3067\u306e\u5f15\u5f35\u5f37\u5ea6\u306f\u540c\u7b49\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u7834\u65ad\u976d\u6027\u306f\u8457\u3057\u304f\u9ad8\u304f\u306a\u308a\uff0875\uff5e90 MPa\u221am \u5bfe 55\uff5e75 MPa\u221am\uff09\u3001\u5ef6\u6027\u306f\u540c\u7a0b\u5ea6\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306e\u30c1\u30bf\u30f3\u306f\u3001\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u30c1\u30bf\u30f3\u3068\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a0\u306f\u3044\u3001\u30b0\u30ec\u30fc\u30c923\uff08Ti-6Al-4V ELI\uff09\u306f\u3001ASTM F136\u306b\u6e96\u62e0\u3059\u308b\u5834\u5408\u306e\u6a19\u6e96\u7684\u306a\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u30c1\u30bf\u30f3\u5408\u91d1\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u4e16\u754c\u4e2d\u3067\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u30c1\u30bf\u30f3\u5408\u91d1\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c1\u30bf\u30f3\u306b\u304a\u3051\u308bELI\u3068\u306f\u4f55\u306e\u7565\u3067\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ELI\u306f\u300cExtra Low Interstitials\uff08\u6975\u4f4e\u4ecb\u5728\u7269\uff09\u300d\u306e\u7565\u3067\u3001\u6a19\u6e96\u7684\u306a\u5408\u91d1\u30b0\u30ec\u30fc\u30c9\u3068\u6bd4\u8f03\u3057\u3066\u9178\u7d20\u3001\u7a92\u7d20\u3001\u70ad\u7d20\u3001\u6c34\u7d20\u306e\u542b\u6709\u91cf\u304c\u4f4e\u6e1b\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306e\u30c1\u30bf\u30f3\u306f\u30b0\u30ec\u30fc\u30c95\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3061\u3089\u304c\u300c\u512a\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b0\u30ec\u30fc\u30c923\u306f\u5ef6\u6027\u3001\u7834\u58ca\u976d\u6027\u3001\u751f\u4f53\u9069\u5408\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b0\u30ec\u30fc\u30c95\u306f\u5f15\u5f35\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u30b3\u30b9\u30c8\u3082\u5b89\u4fa1\u3067\u3059\u3002\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c923\u306f\u30b0\u30ec\u30fc\u30c95\u306e\u4ee3\u308f\u308a\u306b\u306a\u308a\u307e\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u30b0\u30ec\u30fc\u30c95\u306e\u4ee3\u66ff\u3068\u3057\u3066\u4f7f\u7528\u53ef\u80fd\u3067\u3059\uff08\u308f\u305a\u304b\u306a\u5f37\u5ea6\u306e\u9055\u3044\u3092\u9664\u304d\u3001\u30b0\u30ec\u30fc\u30c95\u306e\u6a5f\u68b0\u7684\u8981\u4ef6\u3092\u6e80\u305f\u3059\u304b\u3001\u305d\u308c\u3092\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\uff09\u3002\u305f\u3060\u3057\u3001ASTM F136\u306e\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u308b\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001\u30b0\u30ec\u30fc\u30c923\u3092\u30b0\u30ec\u30fc\u30c95\u306e\u4ee3\u66ff\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u306a\u305c\u6a19\u6e96\u7684\u306a\u30b0\u30ec\u30fc\u30c95\u3067\u306f\u306a\u304f\u3001Ti-6Al-4V ELI\u304c\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u512a\u308c\u305f\u640d\u50b7\u8a31\u5bb9\u6027\uff08\u7834\u65ad\u976d\u6027\u3001\u75b2\u52b4\u304d\u88c2\u9032\u5c55\u62b5\u6297\u6027\uff09\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3001\u307e\u305f\u306f\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u95a2\u3059\u308bASTM F136\u898f\u683c\u3078\u306e\u9069\u5408\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ec\u30fc\u30c95\u3068\u30b0\u30ec\u30fc\u30c923\u306e\u4fa1\u683c\u5dee\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306b\u3001\u5546\u696d\u7528\u68d2\u6750\u306e\u5834\u5408\u3001\u30b0\u30ec\u30fc\u30c923\u306f\u30b0\u30ec\u30fc\u30c95\u306b\u6bd4\u3079\u306615\uff5e40%\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u88fd\u54c1\u306e\u5f62\u72b6\u3001\u6ce8\u6587\u6570\u91cf\u3001\u304a\u3088\u3073\u8a8d\u8a3c\u8981\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u6e08\u307f\u306e\u533b\u7642\u7528\u30b0\u30ec\u30fc\u30c9F136\u6750\u6599\u306b\u3064\u3044\u3066\u306f\u3001\u8a66\u9a13\u304a\u3088\u3073\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u8981\u4ef6\u306b\u3088\u308a\u3001\u3055\u3089\u306b\u5272\u5897\u6599\u91d1\u304c\u52a0\u7b97\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6982\u8981\uff1a\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8996\u70b9<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1360\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd.webp\" alt=\"\u30b0\u30ec\u30fc\u30c923 ELI\u30c1\u30bf\u30f3\u5408\u91d1\u304c\u4e0d\u53ef\u6b20\u3068\u3055\u308c\u308b\u91cd\u8981\u306a\u7528\u9014\u3001\u3059\u306a\u308f\u3061\u5927\u817f\u9aa8\u30b9\u30c6\u30e0\u3001\u6b6f\u79d1\u7528\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u810a\u690e\u30ed\u30c3\u30c9\u306a\u3069\u306e\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u6d17\u6d44\" class=\"wp-image-4064\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd.webp 2048w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-300x199.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-1024x680.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-768x510.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-1536x1020.webp 1536w, 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class=\"wp-block-paragraph\">\u822a\u7a7a\u5b87\u5b99\u3001\u533b\u7642\u3001\u7523\u696d\u5206\u91ce\u306b\u304a\u3051\u308b\u30c1\u30bf\u30f3\u5408\u91d1\u306e\u4ed5\u69d8\u306b\u3064\u3044\u3066\u9577\u5e74\u306b\u308f\u305f\u308a\u643a\u308f\u3063\u3066\u304d\u305f\u7d4c\u9a13\u304b\u3089\u3001\u30b0\u30ec\u30fc\u30c95\u3068\u30b0\u30ec\u30fc\u30c923\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u3068\u3044\u3046\u5224\u65ad\u306b\u304a\u3044\u3066\u3001\u672c\u6765\u3042\u308b\u3079\u304d\u4ee5\u4e0a\u306b\u8aa4\u3063\u305f\u9078\u629e\u304c\u306a\u3055\u308c\u3066\u3044\u308b\u306e\u3092\u76ee\u306b\u3059\u308b\u3002\u305d\u306e\u539f\u56e0\u306f\u3001\u305f\u3044\u3066\u3044\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u300c\u5f37\u5ea6\u304c\u9ad8\u3044\u304b\u3089\u300d\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u7121\u6761\u4ef6\u306b\u30b0\u30ec\u30fc\u30c95\u3092\u9078\u3093\u3067\u3057\u307e\u3044\u3001\u976d\u6027\u3068\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3092\u5341\u5206\u306b\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u3042\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001\u3053\u3046\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\u5e74\u751f\u306f\u4e3b\u529b\u3067\u3059\u3002.<\/strong>&nbsp;\u3053\u308c\u306f\u3001\u30c1\u30bf\u30f3\u69cb\u9020\u7528\u9014\u306b\u304a\u3051\u308b80%\u306e\u6700\u9069\u306a\u6a19\u6e96\u4ed5\u69d8\u3067\u3059\u3002\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u30b3\u30b9\u30c8\u3082\u4f4e\u304f\u3001\u3055\u3089\u306b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u5728\u5eab\u306b\u3082\u5e38\u5099\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6280\u8853\u7684\u306a\u7406\u7531\u304c\u306a\u3044\u9650\u308a\u3001\u3053\u308c\u4ee5\u5916\u306e\u6750\u6599\u306b\u5207\u308a\u66ff\u3048\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>23\u7d1a\u304c\u30b9\u30da\u30b7\u30e3\u30ea\u30b9\u30c8\u3067\u3059\u3002.<\/strong>&nbsp;\u3053\u308c\u306b\u306f\u3001\u4e3b\u306b3\u3064\u306e\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u533b\u7642\u7528\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u9069\u5408\u6027\uff08ASTM F136\uff09\u3001\u7834\u65ad\u304c\u81f4\u547d\u7684\u3068\u306a\u308b\u69cb\u9020\u7528\u9014\u3001\u305d\u3057\u3066\u6700\u5927\u5f37\u5ea6\u3088\u308a\u3082\u640d\u50b7\u8a31\u5bb9\u6027\u304c\u91cd\u8996\u3055\u308c\u308b\u74b0\u5883\u3067\u3059\u3002\u3053\u308c\u304c\u5fc5\u8981\u306b\u306a\u308b\u6642\u306f\u3001\u307e\u3055\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u4ee3\u7528\u3068\u306a\u308b\u3082\u306e\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9178\u7d20\u542b\u6709\u91cf\u304c\u3059\u3079\u3066\u3092\u7269\u8a9e\u3063\u3066\u3044\u308b\u3002.<\/strong>&nbsp;\u3053\u306e\u8a18\u4e8b\u304b\u3089\u4ed6\u306b\u4f55\u3082\u899a\u3048\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u3053\u308c\u3060\u3051\u306f\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u30020.13%\u30680.20%\u306e\u9178\u7d20\u542b\u6709\u91cf\u304c\u3001\u3053\u308c\u30892\u3064\u306e\u30b0\u30ec\u30fc\u30c9\u3092\u5206\u3051\u308b\u5883\u754c\u7dda\u306a\u306e\u3067\u3059\u3002\u305d\u306e\u4ed6\u306e\u3059\u3079\u3066\u306e\u7279\u6027\u306f\u3001\u3053\u306e\u5358\u4e00\u306e\u5316\u5b66\u7684\u4ed5\u69d8\u304b\u3089\u6d3e\u751f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u306e\u767a\u6ce8\u6bb5\u968e\u306b\u3042\u308a\u3001\u3069\u306e\u30b0\u30ec\u30fc\u30c9\u304c\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u304b\u307e\u3060\u5224\u65ad\u304c\u3064\u304b\u306a\u3044\u5834\u5408\u306f\u3001\u5177\u4f53\u7684\u306a\u8a2d\u8a08\u8981\u4ef6\u3092\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u6280\u8853\u30c1\u30fc\u30e0\u306b\u76f8\u8ac7\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 \u305d\u306e\u76f8\u8ac7\u306b\u304b\u304b\u308b\u8cbb\u7528\u306f\u30bc\u30ed\u3067\u3059\u304c\u3001\u8aa4\u3063\u305f\u30b0\u30ec\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u306e\u30b3\u30b9\u30c8\u306f\u3001\u4e0d\u826f\u54c1\u306e\u767a\u751f\u3001\u8a8d\u8a3c\u306e\u4e0d\u901a\u904e\u3001\u3042\u308b\u3044\u306f\u6700\u60aa\u306e\u5834\u5408\u3001\u73fe\u5834\u3067\u306e\u6545\u969c\u3068\u3044\u3063\u305f\u5f62\u3067\u73fe\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Grade 5 (Ti-6Al-4V) and Grade 23 (Ti-6Al-4V ELI) share the same base composition of 6% aluminum and 4% vanadium. The critical difference lies in interstitial element control \u2014 Grade 23 limits oxygen to 0.13% max versus Grade 5&#8217;s 0.20% max, along with tighter caps on nitrogen and hydrogen. This chemistry change produces meaningfully different mechanical behavior: Grade 23 delivers significantly higher elongation and fracture toughness (75\u201390 MPa\u221am vs 55\u201375 MPa\u221am), with comparable tensile and yield strength in annealed conditions. For medical implants governed by ASTM F136, Grade 23 is mandatory. For general aerospace and industrial structural work, Grade 5 remains the default \u2014 and the more cost-effective choice. What Does [&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-4060","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4060","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=4060"}],"version-history":[{"count":3,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4060\/revisions"}],"predecessor-version":[{"id":4067,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/posts\/4060\/revisions\/4067"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/media?parent=4060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/categories?post=4060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ja\/wp-json\/wp\/v2\/tags?post=4060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}