{"id":4342,"date":"2026-07-27T08:36:11","date_gmt":"2026-07-27T08:36:11","guid":{"rendered":"https:\/\/hontitan.com\/?p=4342"},"modified":"2026-07-27T08:36:13","modified_gmt":"2026-07-27T08:36:13","slug":"grade-3-titanium","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/grade-3-titanium\/","title":{"rendered":"\ud2f0\ud0c0\ub284 3\ub4f1\uae09: \ud2b9\uc131, \uc6a9\ub3c4, \uadf8\ub9ac\uace0 2\ub4f1\uae09 \ub300\uc2e0 \uc120\ud0dd\ud574\uc57c \ud560 \uacbd\uc6b0"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284 3\uae09(UNS R50550)\uc740 \ucd5c\ub300 0.35 wt%\uc758 \uc0b0\uc18c\ub97c \ud568\uc720\ud55c \uc0c1\uc5c5\uc6a9 \uc21c\uc218(CP) \uc54c\ud30c\uc0c1 \ud2f0\ud0c0\ub284\uc73c\ub85c, 4\uae09\uc744 \uc81c\uc678\ud55c \ub2e4\ub978 \ubaa8\ub4e0 CP \ub4f1\uae09\ubcf4\ub2e4 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd94\uac00 \uc0b0\uc18c \ud568\ub7c9 \ub355\ubd84\uc5d0 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 448 MPa(65 ksi)\ub85c, 2\ub4f1\uae09\uc758 345 MPa\ubcf4\ub2e4 \uc57d 30% \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uadf8 \ub300\uac00\ub294 \ubbf8\ubbf8\ud55c \uc218\uc900\uc785\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc740 20%\uc5d0\uc11c 18%\ub85c \ub5a8\uc5b4\uc9c0\uace0, \uc131\ud615\uc131\uc740 \uc57d\uac04 \uac10\uc18c\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc740 2\ub4f1\uae09\uacfc \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud569\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c 2\ub4f1\uae09\uc758 \ub0b4\uc2dd\uc131 \uc131\ub2a5\uc774 \ud544\uc694\ud558\uc9c0\ub9cc \uac15\ub3c4\ub97c \uc0c1\ub2f9\ud788 \ub192\uc5ec\uc57c \ud560 \ub54c \uc9c0\uc815\ub418\uba70, \uc8fc\ub85c \ud654\ud559 \uacf5\uc815\uc6a9 \uc555\ub825 \uc6a9\uae30, \uc120\ubc15\uc6a9 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \ud56d\uacf5\uae30 \ub3d9\uccb4 \uc678\ud310\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 2\ub4f1\uae09\ubcf4\ub2e4 \uc0ac\uc6a9 \ube48\ub3c4\uac00 \ub0ae\uace0 \uac00\uaca9\ub3c4 \ub354 \ube44\uc2f8\uba70, \uc774\ub97c \uace0\ub824\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ud558\uc911 \uacc4\uc0b0\uc0c1 \ub354 \ub192\uc740 \ud56d\ubcf5 \uac15\ub3c4\uac00 \uba85\uc2dc\uc801\uc73c\ub85c \uc694\uad6c\ub418\uc9c0 \uc54a\ub294 \ud55c \uacb0\uad6d 2\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-3-sheet.webp\" alt=\"\ud2f0\ud0c0\ub284 3\uae09 \uc0c1\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284 \uc2dc\ud2b8(\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac \uc0c1\ud0dc) - ASTM B265 \uc555\uc5f0 \uc81c\ud488\" class=\"wp-image-4343\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-3-sheet.webp 600w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-3-sheet-300x225.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-3-sheet-16x12.webp 16w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 ASTM B265 \ubc0f AMS 4900\uc5d0 \uc815\uc758\ub41c 4\uac00\uc9c0 \uc0c1\uc5c5\uc6a9 \uc21c\uc218(CP) \ud2f0\ud0c0\ub284 \ub4f1\uae09 \uc911 \uc138 \ubc88\uc9f8 \ub4f1\uae09\uc785\ub2c8\ub2e4. \u201c\uc0c1\uc5c5\uc6a9 \uc21c\uc218(Commercially Pure)\u201d\ub780 \ud574\ub2f9 \uae08\uc18d\uc774 \ubcf8\uc9c8\uc801\uc73c\ub85c \ube44\ud569\uae08 \uc0c1\ud0dc\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc989, \ud2f0\ud0c0\ub284 \ud568\ub7c9\uc740 \uc911\ub7c9 \uae30\uc900\uc73c\ub85c \uc57d 99%\uc5d0 \ub2ec\ud558\uba70, \ub098\uba38\uc9c0 \ubd80\ubd84\uc740 \uc758\ub3c4\uc801\uc778 \ud569\uae08 \uc6d0\uc18c \ucca8\uac00\uac00 \uc544\ub2cc \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ub418\ub294 \ubd88\uc21c\ubb3c \uc6d0\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc774 1\ub4f1\uae09 \ubc0f 2\ub4f1\uae09\uacfc \uad6c\ubcc4\ub418\ub294 \uc810\uc740 \uc0b0\uc18c \ud568\ub7c9 \uc0c1\ud55c\uce58\uc785\ub2c8\ub2e4. 3\ub4f1\uae09\uc758 \uc0b0\uc18c \ud568\ub7c9\uc740 0.35 wt%\uc778 \ubc18\uba74, 2\ub4f1\uae09\uc740 0.25 wt%\uc785\ub2c8\ub2e4. \uc774 \ub2e8 \ud558\ub098\uc758 \ucc28\uc774\ub9cc\uc73c\ub85c\ub3c4 \ub450 \ub4f1\uae09 \uac04\uc758 \uae30\uacc4\uc801 \ud2b9\uc131 \ucc28\uc774\uc758 \uac70\uc758 \uc804\ubd80\ub97c \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0\uc18c\uac00 CP \ud2f0\ud0c0\ub284\uc758 \uac15\ub3c4\ub97c \ub192\uc774\ub294 \uc774\uc720:<\/strong>&nbsp;\uc0b0\uc18c\ub294 \ud2f0\ud0c0\ub284\uc758 \uc721\ubc29 \ubc00\uc9d1 \ubc30\uc5f4 \uacb0\uc815 \uaca9\uc790 \ub0b4\uc5d0 \uc0bd\uc785\ud615\uc73c\ub85c \uc6a9\ud574\ub429\ub2c8\ub2e4. \uc6a9\ud574\ub41c \uac01 \uc0b0\uc18c \uc6d0\uc790\ub294 \uaca9\uc790\uc5d0 \ubcc0\ud615\uc744 \uac00\ud558\uc5ec \uc804\uc704 \uc774\ub3d9\uc744 \uc800\ud574\ud558\ub294\ub370, \uc774\uac83\uc774 \ubc14\ub85c \uc18c\uc131 \ubcc0\ud615\uc758 \uae30\uc804\uc785\ub2c8\ub2e4. \uac04\uaca9 \uc0b0\uc18c\uac00 \ub9ce\uc744\uc218\ub85d \uc804\uc704 \ubbf8\ub044\ub7ec\uc9d0\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \uac15\ud574\uc9c0\uba70, \uc774\ub294 \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4\uc758 \uc9c1\uc811\uc801\uc778 \ud5a5\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uba54\ucee4\ub2c8\uc998\uc73c\ub85c \uc778\ud574 \uc5f0\uc131\uc740 \uc57d\uac04 \uac10\uc18c\ud558\uc9c0\ub9cc, \uadf8 \uc815\ub3c4\ub294 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 3\ub4f1\uae09\uc778 18%\uc758 \ucd5c\uc18c \uc5f0\uc2e0\uc728\uc740 2\ub4f1\uae09\uc778 20%\ubcf4\ub2e4 \ub2e8 2%\ud3ec\uc778\ud2b8 \ub0ae\uc744 \ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\ud559\ub144\uc740 \ub610\ud55c \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc73c\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>UNS \uc9c0\uc815 \ubc88\ud638:<\/strong>\u00a0R50550<\/li>\n\n\n\n<li><strong>\uc77c\ubc18\uc801\uc778 \ubcc4\uce6d:<\/strong>\u00a0CP-2 (AMS-T-9046 \ubd84\ub958 \uae30\uc900)<\/li>\n\n\n\n<li><strong>\uc8fc\uc694 \ud45c\uc900:<\/strong>\u00a0ASTM B265, ASTM F67, AMS 4900, AMS-T-9046 CP-2, ASME SB-265<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cCP-2\u201d\ub77c\ub294 \ubcc4\uce6d\uc740 \uc77c\ubd80 \uc81c\uc870\uc5c5\uccb4\uac00 \uc11c\ub85c \ub2e4\ub978 \ubd84\ub958 \uccb4\uacc4\uc5d0 \ub530\ub77c 2\ub4f1\uae09\uc744 CP-2\ub85c \ud45c\uae30\ud558\uae30 \ub54c\ubb38\uc5d0 \ud63c\ub3d9\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubb38 \uc2dc\uc5d0\ub294 \ubaa8\ud638\ud568\uc744 \uc5c6\uc560\uae30 \uc704\ud574 \ud56d\uc0c1 ASTM B265 \ub4f1\uae09 \ubc88\ud638\uc640 UNS \uba85\uce6d\uc744 \ud568\uaed8 \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubbf8\uc138\uad6c\uc870\uc801\uc73c\ub85c, 3\uae09\uc740 \ub2e8\uc0c1 \uc54c\ud30c \ud569\uae08\uc73c\ub85c, \uc2e4\uc628\uc5d0\uc11c \uc644\uc804\ud55c \uc721\ubc29 \ubc00\uc9d1 \ubc30\uc5f4\uc744 \uc774\ub8e8\uba70 \ubca0\ud0c0 \uc0c1 \uc804\uc774\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubbf8\uc138\uad6c\uc870 \ub355\ubd84\uc5d0 \uc774 \ud569\uae08\uc740 \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uacfc \uc6b0\uc218\ud55c \uc6a9\uc811\uc131\uc744 \uac16\ucd94\uc5c8\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc608\uce21 \uac00\ub2a5\ud55c \uae30\uacc4\uc801 \uac70\ub3d9\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3\uae09 \ud2f0\ud0c0\ub284(ASTM B265)\uc758 \ud654\ud559 \uc131\ubd84<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc758 \uc131\ubd84\uc740 ASTM B265(\uc2a4\ud2b8\ub9bd, \uc2dc\ud2b8 \ubc0f \ud50c\ub808\uc774\ud2b8)\uc5d0 \uc815\uc758\ub418\uc5b4 \uc788\uc73c\uba70, AMS 4900, ASTM F67 \ubc0f ASME SB-265\uc5d0\uc11c\ub3c4 \ucc38\uc870\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ucd5c\ub300 \ud5c8\uc6a9 \ud55c\ub3c4\uac00 \uc801\uc6a9\ub418\uba70, \uc81c\uac15\uc18c \uc778\uc99d \uc81c\ud488\uc758 \uc2e4\uc81c \uc0b0\uc18c \ubc0f \ucca0 \ud568\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \uc0c1\ud55c\uc120\ubcf4\ub2e4 \ub0ae\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc694\uc18c<\/th><th>\ucd5c\ub300 (wt%)<\/th><th>\uc5ed\ud560<\/th><\/tr><\/thead><tbody><tr><td>\uc0b0\uc18c(O)<\/td><td>0.35<\/td><td>\uc8fc\ub825 \ub808\ubc84; \uac04\uc9c8 \uacbd\ud654\uc81c<\/td><\/tr><tr><td>\ucca0(Fe)<\/td><td>0.30<\/td><td>2\ucc28 \uc6a9\uccb4\ud654 \uac15\ud654\uc81c<\/td><\/tr><tr><td>\uc9c8\uc18c(N)<\/td><td>0.050<\/td><td>\uac04\uadf9 \ubcf4\uac15\uc7ac (\ubbf8\ubbf8\ud55c \uae30\uc5ec)<\/td><\/tr><tr><td>\ud0c4\uc18c \u00a9<\/td><td>0.08<\/td><td>\uac04\uc9c8\uc131, \uc774 \ub18d\ub3c4 \ubc94\uc704\uc5d0\uc11c\ub294 \ud6a8\uacfc\uac00 \ubbf8\ubbf8\ud568<\/td><\/tr><tr><td>\uc218\uc18c(H)<\/td><td>0.015<\/td><td>\ucde8\uc131\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud788 \uad00\ub9ac\ub428<\/td><\/tr><tr><td>\uae30\ud0c0 (\uac01)<\/td><td>0.10<\/td><td>\uc794\ub958 \ubbf8\ub7c9 \uc6d0\uc18c<\/td><\/tr><tr><td>\uae30\ud0c0 (\ud569\uacc4)<\/td><td>0.30<\/td><td><\/td><\/tr><tr><td>\ud2f0\ud0c0\ub284(Ti)<\/td><td>\uc794\uc561<\/td><td>~99% (\uc911\ub7c9 \uae30\uc900)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0\uc18c\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uc6d0\uc18c\uc785\ub2c8\ub2e4.<\/strong>&nbsp;1\ub4f1\uae09(0.18 wt% O max)\ubd80\ud130 4\ub4f1\uae09(0.40 wt% O max)\uc5d0 \uc774\ub974\ub294 \uacfc\uc815\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc0b0\uc18c \ud568\ub7c9\uc744 \uc870\uc808\ud558\uba70 \uc810\uc9c4\uc801\uc73c\ub85c \uc99d\uac00\uc2dc\ud0a4\ub294 \uac83\uc73c\ub85c, \uac01 \ub2e8\uacc4\ub9c8\ub2e4 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 \uc57d 100 MPa \uc99d\uac00\ud558\uace0 \uc5f0\uc2e0\uc728\uc740 \uba87 \ud37c\uc13c\ud2b8\uc529 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uc18c\ub294 \uadf8 \ub0ae\uc740 \ud55c\uacc4 \uc218\uce58\ub97c \ub118\uc5b4\uc11c\ub294 \uce21\uba74\uc5d0\uc11c \uc8fc\ubaa9\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc628\uc5d0\uc11c \ud2f0\ud0c0\ub284\uc758 \uc218\uc18c \uc6a9\ud574\ub3c4\ub294 \ub9e4\uc6b0 \ub0ae\uc73c\uba70, \uac00\uacf5 \ub610\ub294 \uc6a9\uc811 \uacfc\uc815\uc5d0\uc11c \ud761\uc218\ub41c \uc218\uc18c\ub294 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc9c0\uc5f0 \uade0\uc5f4\uc774\ub098 \ucde8\uc131\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 0.015 wt%\ub77c\ub294 \ucd5c\ub300 \ud5c8\uc6a9\uce58\ub294 \uc774\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \ud45c\uc900 \uc548\uc804 \uc870\uce58\uc785\ub2c8\ub2e4. 3\ub4f1\uae09\uc744 \uc6a9\uc811\ud560 \ub54c\ub294 \ub2e4\ub978 CP \ud2f0\ud0c0\ub284\uacfc \ub3d9\uc77c\ud55c \uc608\ubc29 \uc870\uce58\uac00 \uc801\uc6a9\ub418\uba70, \uc6a9\uc811 \ud480\uacfc \uc5f4\uc601\ud5a5\ubd80 \ub4b7\uba74 \ubaa8\ub450\uc5d0 \ubd88\ud65c\uc131 \uac00\uc2a4 \ucc28\ud3d0\ub97c \ubc18\ub4dc\uc2dc \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\ub300 0.30 wt%\uc5d0 \ub2ec\ud558\ub294 \ucca0 \ud568\ub7c9 \ub610\ud55c \uc6a9\uccb4 \uac15\ud654 \uc791\uc6a9\uc744 \ud1b5\ud574 \uac15\ub3c4\uc5d0 \uae30\uc5ec\ud558\uc9c0\ub9cc, \uadf8 \ud6a8\uacfc\ub294 \ub3d9\ub4f1\ud55c \ub18d\ub3c4\uc758 \uc0b0\uc18c\uc5d0 \ube44\ud574 \uc791\uc2b5\ub2c8\ub2e4. \ucca0 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ubd80\uc2dd \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc77c\ubd80 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \ub2ec\ub9ac, \ud2f0\ud0c0\ub284\uc5d0 \uc774 \uc815\ub3c4\uc758 \ubbf8\ub7c9\uc73c\ub85c \ud3ec\ud568\ub41c \ucca0\uc740 \ubd80\uc2dd \uc131\ub2a5\uc5d0 \uc720\uc758\ubbf8\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud2f0\ud0c0\ub284 3\ub4f1\uae09\uc758 \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart.webp\" alt=\"ASTM B265 \uaddc\uaca9\uc758 \ucd5c\uc18c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub978 CP \ud2f0\ud0c0\ub284 1~4\ub4f1\uae09\uc758 \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4\ub97c \ube44\uad50\ud55c \ub9c9\ub300 \uadf8\ub798\ud504\" class=\"wp-image-4346\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart-300x202.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart-768x516.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-grade-strength-chart-600x403.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798\uc758 \uc218\uce58\ub294 ASTM B265\uc5d0 \ub530\ub978 \uc2dc\ud2b8, \uc2a4\ud2b8\ub9bd \ubc0f \ud50c\ub808\uc774\ud2b8\uc758 \ucd5c\uc18c \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uc2e4\uc81c \uc778\uc99d\ub41c \uc7ac\ub8cc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \ucd5c\uc18c \uae30\uc900\uc744 \uc0c1\ud68c\ud558\uba70, \uc81c\uac15\uc18c \uc2dc\ud5d8 \ubcf4\uace0\uc11c\uc5d0\ub294 \uac01 \uc0dd\uc0b0 \ubc30\uce58\ubcc4 \uce21\uc815\uac12\uc774 \uae30\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>3\ud559\ub144<\/th><th>\ub2e8\uc704<\/th><\/tr><\/thead><tbody><tr><td>\uc778\uc7a5 \uac15\ub3c4(UTS)<\/td><td>448\ubd84 (65 ksi)<\/td><td>MPa<\/td><\/tr><tr><td>\ud56d\ubcf5 \uac15\ub3c4(0.2% \uc624\ud504\uc14b)<\/td><td>379\ubd84 (55 ksi)<\/td><td>MPa<\/td><\/tr><tr><td>\uc5f0\uc2e0\uc728 (\uac8c\uc774\uc9c0 \uae38\uc774 2\uc778\uce58 \/ 50mm)<\/td><td>18\ubd84<\/td><td>%<\/td><\/tr><tr><td>\ud0c4\uc131 \uacc4\uc218<\/td><td>~104.8 (15,200 ksi)<\/td><td>GPa<\/td><\/tr><tr><td>\ubc00\ub3c4<\/td><td>4.51<\/td><td>g\/cm\u00b3<\/td><\/tr><tr><td>\ub179\ub294 \ubc94\uc704<\/td><td>~1649\u20131671 (3000\u20133040\u00b0F)<\/td><td>\u00b0C<\/td><\/tr><tr><td>\ube0c\ub9ac\ub12c \uacbd\ub3c4<\/td><td>~200\u2013225<\/td><td>HB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc758\uc0ac\uacb0\uc815\uc744 \uc704\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcfc \ub9cc\ud55c \uba87 \uac00\uc9c0 \uc218\uce58:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>448 MPa\uc5d0\uc11c\uc758 \uc778\uc7a5 \uac15\ub3c4<\/strong>&nbsp;\uadf8\ub808\uc774\ub4dc 3\uc740 \uc720\uc6a9\ud55c \uc911\uac04 \uc9c0\uc810\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \uc774\ub294 ASME \uc81c8\ud3b8\uc5d0 \ub530\ub978 \ub9ce\uc740 \uc555\ub825 \uc6a9\uae30 \uc124\uacc4\uc5d0\uc11c \uadf8\ub808\uc774\ub4dc 2\uac00 \uae30\uc900\uc5d0 \uc544\uc2ac\uc544\uc2ac\ud558\uac8c \ubd80\ud569\ud558\ub294 \uacbd\uc6b0, \uadf8\ub808\uc774\ub4dc 4\ub098 \ud569\uae08\uc73c\ub85c \ubc14\ub85c \ub118\uc5b4\uac00\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \uae30\uc900\uc744 \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>104.8 GPa\uc758 \ud0c4\uc131 \uacc4\uc218<\/strong>&nbsp;\uc774\ub294 \ubaa8\ub4e0 CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc758 \ud2b9\uc9d5\uc774\uba70, 1\ub4f1\uae09\uacfc 4\ub4f1\uae09 \uac04\uc5d0 \ud070 \ucc28\uc774\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc989, 3\ub4f1\uae09\uc740 2\ub4f1\uae09\uacfc \ub3d9\uc77c\ud55c \uac15\uc131\uc744 \uac00\uc9c0\ub294\ub370, \uc774\ub294 \uc751\ub825\ubcf4\ub2e4\ub294 \ucc98\uc9d0\uc774 \ud615\uc0c1\uc744 \uacb0\uc815\ud558\ub294 \uc124\uacc4\uc5d0 \uc788\uc5b4 \uc911\uc694\ud55c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>18%\uc5d0\uc11c\uc758 \uc5f0\uc2e0\uc728<\/strong>&nbsp;\uc774 \uc218\uce58\ub294 \uae30\uc874 \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \ubc0f \ub864 \uc131\ud615 \uacf5\uc815\uc744 \ud1b5\ud574 3\ub4f1\uae09 \uc2dc\ud2b8\ub97c \uc131\ud615\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \ucda9\ubd84\ud788 \ub192\uc2b5\ub2c8\ub2e4. 2\ub4f1\uae09\uc758 20% \uc2e0\uc7a5\ub960\uacfc \ube44\uad50\ud588\uc744 \ub54c \uc2e4\uc9c8\uc801\uc778 \ucc28\uc774\ub294 \uc874\uc7ac\ud558\uc9c0\ub9cc \ubbf8\ubbf8\ud55c \uc218\uc900\uc785\ub2c8\ub2e4. \uacf5\uad6c \ubc18\uacbd\uc744 \uc57d\uac04 \ub354 \ud06c\uac8c \uc124\uc815\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc73c\uba70, \uc2a4\ud504\ub9c1\ubc31\ub3c4 \uc544\uc8fc \uc57d\uac04 \ub354 \ucee4\uc9c8 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uadf9\uc800\uc628 \uc131\ub2a5:<\/strong>&nbsp;3\ub4f1\uae09\uc744 \ud3ec\ud568\ud55c CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \uc601\ud558 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \ub300\ubd80\ubd84\uc758 \uad6c\uc870\uc6a9 \ud569\uae08\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc5f0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uba74\uc2ec \uc785\ubc29 \uad6c\uc870 \uae08\uc18d(\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15)\uc740 \uadf9\uc800\uc628 \uc6a9\ub3c4\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \uc120\ud638\ub418\uc9c0\ub9cc, CP \ud2f0\ud0c0\ub284\uc758 \uc721\ubc29\uc815\uacc4 \uad6c\uc870\ub294 \ud398\ub77c\uc774\ud2b8\uacc4 \uac15\ucca0\uacfc \ub2ec\ub9ac \uc5f0\uc131\uacfc \ucde8\uc131 \uc0ac\uc774\uc758 \uae09\uaca9\ud55c \uc804\uc774 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \ub0b4\uc2dd\uc131\uc774 \ub3d9\uc2dc\uc5d0 \uc694\uad6c\ub418\ub294 \uc800\uc628 \uc7a5\ube44 \ubc0f \uadf9\uc800\uc628 \uad00\ub828 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2\ub4f1\uae09 \ud2f0\ud0c0\ub284 \ub300 3\ub4f1\uae09 \ud2f0\ud0c0\ub284: \uc9c1\uc811 \ube44\uad50<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"688\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart.webp\" alt=\"\uac15\ub3c4 \uc694\uad6c \uc0ac\ud56d, \uc131\ud615\uc131 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc608\uc0b0\uc744 \ubc14\ud0d5\uc73c\ub85c \ud2f0\ud0c0\ub284 2\ub4f1\uae09\uacfc 3\ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uae30 \uc704\ud55c \uc758\uc0ac\uacb0\uc815 \ud750\ub984\ub3c4\" class=\"wp-image-4347\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart-300x202.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart-768x516.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/grade-2-vs-grade-3-decision-chart-600x403.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c:<\/strong>&nbsp;3\ub4f1\uae09\uc740 \uc778\uc7a5 \uac15\ub3c4 \uba74\uc5d0\uc11c 2\ub4f1\uae09\ubcf4\ub2e4 \uc57d 30% \ub354 \uac15\ud558\uba70, \ub0b4\uc2dd\uc131\uc740 \uc0ac\uc2e4\uc0c1 \ub3d9\uc77c\ud558\uace0 \uc5f0\uc131\uc740 \uc544\uc8fc \uc57d\uac04\ub9cc \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uac00\uaca9\uc774 \ub354 \ube44\uc2f8\uace0 \uc0dd\uc0b0\ub7c9\ub3c4 \uc801\uc5b4, \uacf5\uae09 \uac00\ub2a5 \uc5ec\ubd80\uc640 \ub0a9\uae30 \uae30\uac04\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>2\ud559\ub144 (R50400)<\/th><th>3\ud559\ub144 (R50550)<\/th><th>\ucc28\uc774<\/th><\/tr><\/thead><tbody><tr><td>UTS \ucd5c\uc18c\uac12<\/td><td>345MPa(50ksi)<\/td><td>448 MPa (65 ksi)<\/td><td>+30%<\/td><\/tr><tr><td>\ucd5c\uc18c \uc218\uc728<\/td><td>275MPa(40ksi)<\/td><td>379 MPa (55 ksi)<\/td><td>+38%<\/td><\/tr><tr><td>\ucd5c\uc18c \uc5f0\uc2e0\uc728<\/td><td>20%<\/td><td>18%<\/td><td>\u22122 pp<\/td><\/tr><tr><td>O max (wt%)<\/td><td>0.25%<\/td><td>0.35%<\/td><td>+40%<\/td><\/tr><tr><td>Fe max (wt%)<\/td><td>0.30%<\/td><td>0.30%<\/td><td>\ub3d9\ub4f1\ud55c<\/td><\/tr><tr><td>\ubc00\ub3c4<\/td><td>4.51g\/cm\u00b3<\/td><td>4.51g\/cm\u00b3<\/td><td>\ub3d9\ub4f1\ud55c<\/td><\/tr><tr><td>\ubaa8\ub4c8\ub7ec\uc2a4<\/td><td>~103 GPa<\/td><td>~104.8 GPa<\/td><td>\ubb34\uc2dc\ud560 \uc218 \uc788\uc74c<\/td><\/tr><tr><td>\ub0b4\uc2dd\uc131<\/td><td>\uc6b0\uc218<\/td><td>\uc6b0\uc218<\/td><td>\ub3d9\ub4f1\ud55c<\/td><\/tr><tr><td>\uc6a9\uc811\uc131<\/td><td>\uc6b0\uc218<\/td><td>Good<\/td><td>\uc18c\ud3ed \uac10\uc18c<\/td><\/tr><tr><td>\uac00\uc6a9\uc131<\/td><td>\ub113\uc740<\/td><td>\ud55c\uc815\ud310<\/td><td>2\ud559\ub144\uc774 \uc2b9\ub9ac\ud588\ub2e4<\/td><\/tr><tr><td>\uc77c\ubc18\uc801\uc778 \ube44\uc6a9<\/td><td>Lower<\/td><td>10\u201320% \ud504\ub9ac\ubbf8\uc5c4<\/td><td>2\ud559\ub144\uc774 \uc2b9\ub9ac\ud588\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2\ub4f1\uae09\ubcf4\ub2e4 3\ub4f1\uae09\uc774 \ub354 \ud0c0\ub2f9\ud55c \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc740 \uc2e0\uccad\uc11c\uac00 \ub2e4\uc74c \uc870\uac74 \uc911 \ud558\ub098\ub97c \ucda9\uc871\ud560 \ub54c \ubd80\uc5ec\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ubcbd \ub450\uaed8\ub97c \uc904\uc774\ub294 \uac83\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\u00a0\uc555\ub825 \uc6a9\uae30\uc5d0 \ub450\uaebc\uc6b4 2\ub4f1\uae09 \uc7ac\uc9c8 \ub300\uc2e0 \ub354 \uc587\uc740 3\ub4f1\uae09 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\uba74, \uc7ac\ub8cc \uc911\ub7c9\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc81c\uc791 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\uac00 \ub2e8\uac00 \uc0c1\uc2b9\ubd84\uc744 \uc0c1\uc1c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc9c8\ub7c9\uc774 \uc5c4\uaca9\ud55c \uc81c\uc57d \uc870\uac74\uc778 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc774 \uc124\uacc4\ub294 \ubd80\uc2dd \ud55c\uacc4\uac00 \uc544\ub2cc \ud56d\ubcf5 \uac15\ub3c4 \ud55c\uacc4\uc5d0 \ub530\ub77c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/strong>\u00a0\uc751\ub825 \ud574\uc11d \uacb0\uacfc, \ud558\uc911\uc744 \uac00\ud588\uc744 \ub54c 2\ub4f1\uae09\uc740 \ud56d\ubcf5\uc810\uc744 \ubcf4\uc774\ub294 \ubc18\uba74 3\ub4f1\uae09\uc740 \uc548\uc804 \uc5ec\uc720\ub97c \ud655\ubcf4\ud558\uace0, Ti-6Al-4V\uc640 \uac19\uc740 \ud2f0\ud0c0\ub284 \ud569\uae08\uc73c\ub85c \ubcc0\uacbd\ud560 \uacbd\uc6b0 \uc6a9\uc811 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc774 \ubcf5\uc7a1\ud574\uc9c8 \uacbd\uc6b0, 3\ub4f1\uae09\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uac83\uc774 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>ASTM F67\uc5d0 \ub530\ub978 \uc758\ub8cc\uae30\uae30 \uc6a9\ub3c4.<\/strong>\u00a03\ub4f1\uae09\uc740 ASTM F67(\uc784\ud50c\ub780\ud2b8\uc6a9 \ud2f0\ud0c0\ub284)\uc5d0\uc11c 1, 2, 4\ub4f1\uae09\uacfc \ud568\uaed8 \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc0dd\uccb4\uc801\ud569\uc131 \ud3c9\uac00\ub97c \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4dc\ub294 \ud569\uae08 \uc6d0\uc18c(5\ub4f1\uae09\uc758 \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ubc14\ub098\ub4d0) \uc5c6\uc774 2\ub4f1\uae09\uc774 \uc81c\uacf5\ud558\ub294 \uac15\ub3c4\ubcf4\ub2e4 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uc218\uc220\uc6a9 \ubd80\ud488\uc758 \uacbd\uc6b0, 3\ub4f1\uae09\uc774 \uac00\uc7a5 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">2\ud559\ub144\uc774 \uc5ec\uc804\ud788 \ub354 \ub098\uc740 \uc120\ud0dd\uc778 \uacbd\uc6b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ub2e4\uc218\uc758 \uc801\uc6a9 \uc0ac\ub840\uc5d0\uc11c 2\ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc62c\ubc14\ub978 \uacb0\uc815\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0b4\uc2dd\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc778\uc774\uace0 \uae30\uacc4\uc801 \ud558\uc911\uc774 \ud06c\uc9c0 \uc54a\uc740 \uacbd\uc6b0<\/li>\n\n\n\n<li>\ud310\uae08 \uc131\ud615\uc758 \ubcf5\uc7a1\ub3c4\uac00 \ub192\uc744 \ub54c(\ub354 \uae09\uaca9\ud55c \uad7d\ud798, \uae4a\uc740 \ub4dc\ub85c\uc789 \ub4f1)<\/li>\n\n\n\n<li>\ud504\ub85c\uc81d\ud2b8 \uc77c\uc815\uc774 \ucd09\ubc15\ud558\uace0 \uacf5\uae09 \uac00\ub2a5 \uc5ec\ubd80\uac00 \uc911\uc694\ud55c \uacbd\uc6b0<\/li>\n\n\n\n<li>\uc124\uacc4\uac00 \uac15\ub3c4 \ud55c\uacc4\uac00 \uc544\ub2cc \uac15\uc131 \ud55c\uacc4\uc5d0 \uc758\ud574 \uc81c\ud55c\ub418\ub294 \uacbd\uc6b0(\ub450 \ub4f1\uae09 \ubaa8\ub450 \ud0c4\uc131 \uacc4\uc218\uac00 \ub3d9\uc77c\ud568)<\/li>\n\n\n\n<li>\ube44\uc6a9 \ubd80\ub2f4\uc774 \ud06c\uace0 \uac15\ub3c4 \uc5ec\uc720\ub3c4\uac00 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c \ud654\ud559 \ud50c\ub79c\ud2b8 \uc124\ube44 \ubc0f \uc5f4\uad50\ud658\uae30 \ud29c\ube0c \uc2dc\ud2b8\ub97c \ub2f4\ub2f9\ud558\ub294 \uc870\ub2ec \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc77c\uc0c1\uc801\uc73c\ub85c 2\ub4f1\uae09 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud558\uba70, \uc774 \uc7ac\uc9c8\uc740 \ud574\ub2f9 \ud658\uacbd\uc5d0\uc11c \uc544\ubb34\ub7f0 \ubb38\uc81c \uc5c6\uc774 \uc798 \uacac\ub525\ub2c8\ub2e4. 3\ub4f1\uae09 \uc7ac\uc9c8\uc740 \uad6c\uc870 \uac80\ud1a0 \uacfc\uc815\uc5d0\uc11c \ud56d\ubcf5 \uc5ec\uc720\uac00 \ubd88\ucda9\ubd84\ud558\ub2e4\ub294 \uc810\uc774 \uc9c0\uc801\ub418\uac70\ub098, \ud569\uae08 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc81c\uc791 \uc808\ucc28 \uc0ac\uc591\uc774 \ubcf5\uc7a1\ud574\uc9c8 \ub54c \uace0\ub824\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"480\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes.webp\" alt=\"\ud654\ud559 \uacf5\uc815 \ud50c\ub79c\ud2b8\uc758 \ud2f0\ud0c0\ub284 \uc5f4\uad50\ud658\uae30 \ud29c\ube0c \ubc88\ub4e4 - \uc0c1\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284 \uc801\uc6a9 \uc0ac\ub840\" class=\"wp-image-4345\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes.webp 960w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes-300x150.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes-768x384.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes-18x9.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-heat-exchanger-tubes-600x300.webp 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\uae09 \ud2f0\ud0c0\ub284\uc740 \ud2b9\uc815 \ud2c8\uc0c8 \uc2dc\uc7a5\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc989, 2\uae09 \ud2f0\ud0c0\ub284\uc758 \uac15\ub3c4\uac00 \ubd80\uc871\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc5d0\uc11c 2\uae09 \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc774 \uc18c\uc7ac\ub97c \uac00\uc7a5 \ub9ce\uc774 \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud654\ud559 \uacf5\uc815 \uc7a5\ube44<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc740 \uc2b5\uc2dd \uc5fc\uc18c, \uc5fc\ud654\ubb3c \uc6a9\uc561, \uc0b0\ud654\uc131 \uc0b0 \ubc0f \ud574\uc218\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub6f0\uc5b4\ub098 \ud654\ud559 \uacf5\uc7a5\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc5f4\uad50\ud658\uae30 \uad00, \ubc18\uc751\uae30 \uc6a9\uae30, \ubc30\uad00 \ub4f1 \uc774\ub7ec\ud55c \uc7a5\ube44\uc758 \ub300\ubd80\ubd84\uc740 2\ub4f1\uae09\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc555\ub825 \uc6a9\uae30\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \uc81c\ud55c\ub41c \uacf5\uac04 \ub0b4\uc5d0\uc11c \ubaa9\ud45c \ubcbd \ub450\uaed8\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub354 \ub192\uc740 \ud5c8\uc6a9 \uc751\ub825 \uac12\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>ASME \uc81c8\ud3b8 \uaddc\uaca9\uc5d0 \ub530\ub978 \uacc4\uc0b0 \uacb0\uacfc, 2\ub4f1\uae09\uc758 \uacbd\uc6b0 \uad8c\uc7a5 \ub450\uaed8\ubcf4\ub2e4 \ub354 \ub450\uaebc\uc6b4 \ubcbd \ub450\uaed8\uac00 \ud544\uc694\ud55c \ubc18\uba74, 3\ub4f1\uae09\uc740 \ud45c\uc900 \uc7ac\uace0 \uce58\uc218\ub9cc\uc73c\ub85c\ub3c4 \uc124\uacc4\ub97c \ucda9\uc871\uc2dc\ud0a4\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2\ub4f1\uae09\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ubd80\uc2dd \ud658\uacbd, \uc989 \ud76c\uc11d \ud669\uc0b0, \uc9c8\uc0b0, \ud45c\ubc31\uc81c \uc6a9\uc561, \uc778\uc0b0, \uc2b5\uc2dd \uc5fc\uc18c \uac00\uc2a4 \ub4f1\uc740 3\ub4f1\uae09 \uc5ed\uc2dc \ucda9\ubd84\ud788 \uacac\ub51c \uc218 \uc788\ub294 \ud658\uacbd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c 2\ub4f1\uae09\uc5d0\uc11c 3\ub4f1\uae09\uc73c\ub85c \uc804\ud658\ud558\ub354\ub77c\ub3c4 \ubd80\uc2dd \uc704\ud5d8\uc740 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud56d\uacf5\uc6b0\uc8fc \uae30\uccb4 \ubd80\ud488<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc774 ASTM B265 \ubc0f AMS 4900\uc5d0 \uba85\uc2dc\ub41c \uc774\uc720\ub294, \ud56d\uacf5\uc6b0\uc8fc\uc6a9 \uc678\ud310 \ud328\ub110 \ubc0f \uad6c\uc870\uc6a9 \uc2dc\ud2b8\uc5d0 2\ub4f1\uae09\ubcf4\ub2e4 \ub354 \ub192\uc740 \ud5c8\uc6a9 \uc751\ub825\uc744 \uac16\ub294 CP \ud2f0\ud0c0\ub284\uc774 \ub54c\ub54c\ub85c \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud56d\uacf5\uae30 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uad6c\uc870\ubb3c\uc758 \ubb34\uac8c 1kg\ub3c4 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uac15\ub3c4 \uc694\uac74\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub354 \uc587\uc740 3\ub4f1\uae09 \uc2dc\ud2b8\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\uba74 \ub113\uc740 \ud328\ub110 \uba74\uc801\uc5d0 \uac78\uccd0 \uc0c1\ub2f9\ud55c \ubb34\uac8c \uc808\uac10 \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uccb4 \uad6c\uc870\ubb3c\uc5d0\uc11c\ub294 2\ub4f1\uae09\ub9cc\ud07c \ud754\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \u2014 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\uc6a9\uc73c\ub85c\ub294 Ti-6Al-4V(5\ub4f1\uae09)\uac00 \uc8fc\ub958\ub97c \uc774\ub8e8\uace0 \uc788\ub2e4 \u2014 3\ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc720\uc6a9\ud55c \ud2c8\uc0c8\ub97c \uba54\uc6b0\uace0 \uc788\ub2e4: \ud569\uae08 \ub4f1\uae09\uc758 \uc5f4\ucc98\ub9ac \uc694\uac74\uc774 \uacf5\uc815 \ubcf5\uc7a1\uc131\uc744 \uac00\uc911\uc2dc\ud0ac \uc218 \uc788\ub294 \ube44\uc8fc \uad6c\uc870\ubb3c \ubd84\uc57c, \uadf8\ub9ac\uace0 2\ub4f1\uae09\uc758 \uac15\ub3c4 \uc5ec\uc720\uac00 \ubd80\uc871\ud55c \ubd84\uc57c\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc120\ubc15\uc6a9 \ud558\ub4dc\uc6e8\uc5b4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc740 \ud574\uc218 \ubd80\uc2dd\uc5d0 \uac70\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc73c\uba70, \ud2b9\ud788 \uace0\uc628\uc758 \uc5fc\uc218 \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud2c8\uc0c8 \ubd80\uc2dd \ubc0f \uc810\uc2dd \ubd80\uc2dd\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \ud574\uc591 \ubc0f \ud574\uad70 \ubd84\uc57c\uc5d0\uc11c \ub192\uc740 \uac00\uce58\ub97c \uc778\uc815\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. 2\ub4f1\uae09\uc740 \ub300\ubd80\ubd84\uc758 \ud574\uc591 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \ud569\uae08\uc73c\ub85c \uc804\ud658\ud558\uc9c0 \uc54a\uace0\ub3c4 \ub354 \ub192\uc740 \ub0b4\ud558\uc911\uc774 \uc694\uad6c\ub418\ub294 \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\ub294 \ud574\uc591\uc6a9 \ud328\uc2a4\ub108, \ube0c\ub798\ud0b7 \ubc0f \ud53c\ud305\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc555\ub825 \uc6a9\uae30 \ubc0f \uc5f4\uad50\ud658\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc911\uac04 \uc555\ub825\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc81c\uc791 \uc555\ub825 \uc6a9\uae30, \ud2b9\ud788 \ubd80\uc2dd\uc131 \ud654\ud559 \ubb3c\uc9c8 \ub610\ub294 \ud574\uc591 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0, \uacf5\uc815 \uc870\uac74\uc0c1 \ub0b4\uc2dd\uc131\uacfc \ub192\uc740 \ud5c8\uc6a9 \uc124\uacc4 \uc751\ub825\uc774 \ubaa8\ub450 \uc694\uad6c\ub420 \ub54c 3\ub4f1\uae09\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ASME \ubcf4\uc77c\ub7ec \ubc0f \uc555\ub825 \uc6a9\uae30 \uaddc\uaca9(ASME SB-265\ub294 \ud2f0\ud0c0\ub284\uc5d0 \ub300\ud574 ASTM B265\ub97c \ucc38\uc870\ud568)\uc740 \ub4f1\uae09 3\uc744 \uc778\uc815\ub41c \uc7ac\ub8cc\ub85c \ud3ec\ud568\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uaddc\uaca9 \uc778\uc99d \ub9c8\ud06c\uac00 \ubd80\ucc29\ub41c \uc7a5\ube44\uc5d0 \ub300\ud55c \uc124\uacc4 \uc751\ub825 \uae30\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc800\uc628 \uacf5\uc815 \ubc0f \uadf9\uc800\uc628 \uad00\ub828 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc744 \ud3ec\ud568\ud55c CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740, \ud398\ub77c\uc774\ud2b8\uac15 \ubc0f \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uac15\uc774 \uc601\ud558 \uc628\ub3c4\uc5d0\uc11c \uc704\ud5d8\ud558\uac8c \ub9cc\ub4dc\ub294 \uc5f0\uc131-\ucde8\uc131 \uc804\uc774 \ud604\uc0c1\uc744 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \uadf9\uc800\uc628\uae4c\uc9c0 \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c, \uc800\uc628 \uc778\uc131\uacfc \ub0b4\uc2dd\uc131\uc774 \ub3d9\uc2dc\uc5d0 \uc694\uad6c\ub418\ub294 \uc561\ud654 \uac00\uc2a4 \ucde8\uae09 \uc7a5\ube44 \ubc0f \uc800\uc628 \ud658\uacbd\uc6a9 \ud654\ud559 \ubc30\uad00 \ub4f1\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uc800\uc628 \uac70\ub3d9\uc740 \ub9ce\uc740 3\ub4f1\uae09 \ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0\uc11c \uac04\ub7b5\ud788 \uc5b8\uae09\ub418\uc9c0\ub9cc \uac70\uc758 \uc124\uba85\ub418\uc9c0 \uc54a\ub294 \ud2b9\uc131\uc778\ub370, \uc774\ub294 \uc721\ubc29 \ubc00\uc9d1 \ubc30\uc5f4 \uacb0\uc815 \uad6c\uc870\uc640 \uccb4\uc2ec \uc785\ubc29 \uc0c1\ubcc0\ud0dc\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294 \ub370\uc11c \uc9c1\uc811\uc801\uc73c\ub85c \uae30\uc778\ud55c\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub0b4\uc2dd\uc131: 3\ub4f1\uae09\uc740 2\ub4f1\uae09\uacfc \ub3d9\ub4f1\ud55c\uac00?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub124 \u2014 3\ub4f1\uae09\uacfc 2\ub4f1\uae09\uc740 \ubaa8\ub4e0 \uc2e4\uc81c \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c \ub3d9\uc77c\ud55c \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ub4f1\uae09 \ubaa8\ub450 \ub3d9\uc77c\ud55c \ubd80\ub3d9\ud0dc \ud45c\uba74 \uc0b0\ud654\ubb3c\uc778 \uc774\uc0b0\ud654\ud2f0\ud0c0\ub284(TiO\u2082)\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uc0b0\ud654\ubb3c \uce35\uc740 \ud2f0\ud0c0\ub284\uc774 \uc0b0\uc18c\ub098 \uc218\ubd84\uc5d0 \ub178\ucd9c\ub418\uba74 \uc800\uc808\ub85c \ud615\uc131\ub418\uba70, \uc790\uac00 \ubcf5\uc6d0 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \uc774 \uce35\uc5d0 \ud760\uc9d1\uc774 \uc0dd\uaca8\ub3c4 \uacf5\uae30\ub098 \ubb3c \uc18d\uc5d0\uc11c \ubc00\ub9ac\ucd08 \ub2e8\uc704\ub85c \uc7ac\ud615\uc131\ub429\ub2c8\ub2e4. \uc774 \uc0b0\ud654\ubb3c\uc758 \uc870\uc131\uc740 \ud569\uae08 \ub0b4\ubd80\uc5d0 \ud3ec\ud568\ub41c \uc0bd\uc785 \uc0b0\uc18c \ud568\ub7c9\uc774 \uc544\ub2c8\ub77c \ud2f0\ud0c0\ub284 \uae08\uc18d \uc790\uccb4\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4. \ub354 \ub192\uc740 \uccb4\uc801 \uc0b0\uc18c \ud568\ub7c9(3\ub4f1\uae09\uc758 \ucc28\ubcc4\ud654 \uc694\uc18c)\uc740 TiO\u2082 \ud45c\uba74\uce35\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc9c8\uc801\uc778 \uacb0\uacfc: \uc5fc\ud654\ubb3c, \uc0b0\ud654\uc131 \uc0b0, \ud574\uc218, \ud45c\ubc31\uc81c, \uc2b5\uc2dd \uc0b0\uc5c5\uc6a9 \uac00\uc2a4 \ub4f1 2\ub4f1\uae09\uc774 \uc9c0\uc815\ub41c \ubd80\uc2dd\uc131 \ub9e4\uccb4\uc5d0\uc11c 3\ub4f1\uae09\ub3c4 \ub3d9\ub4f1\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. Grade 2 \uc0ac\uc591\uc5d0 \ub300\ud574 Grade 3 \uc81c\uc548\uc11c\ub97c \uac80\ud1a0\ud558\ub294 \ubd80\uc2dd \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ud574\ub2f9 \ub9e4\uccb4\uc5d0 \ub300\ud55c \ubd80\uc2dd \ud3c9\uac00\ub97c \ub2e4\uc2dc \uc218\ud589\ud560 \ud544\uc694\uac00 \uc5c6\uc73c\uba70, \ud2f0\ud0c0\ub284\uc758 \ub0b4\uc2dd\uc131 \ub370\uc774\ud130\uac00 \uadf8\ub300\ub85c \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad6c\ubd84\uc774 \uc2e4\uc81c\ub85c \uc911\uc694\ud55c \ubd80\ubd84: \uc0b0\uc758 \uc591\uc744 \uc904\uc774\ub294 \uac83<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc758 \ub450\ub4dc\ub7ec\uc9c4 \uc57d\uc810, \uc989 \uc0b0\ud654\uc81c\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uace0\uc628\uc758 \ub18d\ucd95 \uc5fc\uc0b0\uc774\ub098 \uace0\uc628\uc758 \ud76c\uc11d \ud669\uc0b0\uacfc \uac19\uc740 \ud658\uc6d0\uc131 \uc0b0\uc5d0 \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0, \uc774\ub294 3\ub4f1\uae09\uacfc 2\ub4f1\uae09 \ubaa8\ub450\uc5d0 \ub3d9\uc77c\ud558\uac8c \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud2b9\ubcc4\ud55c \ud569\uae08 \uc6d0\uc18c\ub97c \ucca8\uac00\ud558\uc9c0 \uc54a\ub294 \ud55c, \ub450 \ub4f1\uae09 \ubaa8\ub450 \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4(\ud314\ub77c\ub4d0\uc774\ub098 \ub8e8\ud14c\ub284\uc774 \ucca8\uac00\ub41c 7, 11, 12 \ub610\ub294 16 \ub4f1\uae09\uc740 \ud658\uc6d0\uc131 \uc0b0 \uc0ac\uc6a9 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd80\uc2dd \ub9e4\uccb4 \ud3c9\uac00 \uacb0\uacfc \ud2f0\ud0c0\ub284\uc774 \ud658\uc6d0\uc131 \uc0b0\uc131 \ud658\uacbd\uc5d0\uc11c \uacbd\uacc4\uc120\uc5d0 \ud574\ub2f9\ud55c\ub2e4\uace0 \ud310\uba85\ub41c \uacbd\uc6b0, 2\ub4f1\uae09\uc5d0\uc11c 3\ub4f1\uae09\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud55c\ub2e4\uace0 \ud574\uc11c \ubd80\uc2dd \ubb38\uc81c\uac00 \ud574\uacb0\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud574\uacb0\ucc45\uc740 \uc644\uc804\ud788 \ub2e4\ub978 \ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc628\ub3c4 \ud55c\uacc4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284\uc758 \ubd80\ub3d9\ud0dc \uc0b0\ud654\ub9c9\uc740 \ub300\ubd80\ubd84\uc758 \uc218\uc131 \ud658\uacbd\uc5d0\uc11c \uc57d 315\u00b0C(600\u00b0F)\uae4c\uc9c0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774 \uc628\ub3c4 \ubc94\uc704 \uc774\uc0c1\uc5d0\uc11c\ub294 \uc0b0\ud654 \uc18d\ub3c4\uac00 \ud604\uc800\ud788 \uc99d\uac00\ud558\uba70, \uc0b0\ud654\ub9c9\uc774 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc0c1\uc2e4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 2\ub4f1\uae09\uacfc 3\ub4f1\uae09 \ubaa8\ub450\uc5d0 \ub3d9\uc77c\ud558\uac8c \uc801\uc6a9\ub429\ub2c8\ub2e4. \uace0\uc628 \uc0b0\ud654 \ud658\uacbd\uc758 \uacbd\uc6b0, \uc0b0\ud654 \uc800\ud56d\uc131\uc774 \uac15\ud654\ub41c \ud2f0\ud0c0\ub284 \ud569\uae08\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc81c\uc870, \uc6a9\uc811\uc131 \ubc0f \uc131\ud615<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"157\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-tig-welding.webp\" alt=\"\uc544\ub974\uace4 \ucc28\ud3d0 \uac00\uc2a4\ub97c \uc774\uc6a9\ud55c \uc0c1\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284\uc758 TIG \uc6a9\uc811 - 3\ub4f1\uae09 \ud2f0\ud0c0\ub284 \uac00\uacf5 \uacf5\uc815\" class=\"wp-image-4344\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-tig-welding.webp 250w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/07\/titanium-tig-welding-18x12.webp 18w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc77c\ubc18\uc801\uc778 \ud2f0\ud0c0\ub284 \uac00\uacf5 \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\uc774\uc9c0\ub9cc, \uc21c\ud2f0\ud0c0\ub284(CP)\uc774\ub098 \ud569\uae08 \ud2f0\ud0c0\ub284\uacfc \ub3d9\uc77c\ud55c \uc218\uc900\uc758 \uc8fc\uc758\ub97c \uc694\ud569\ub2c8\ub2e4. 2\ub4f1\uae09\uc5d0 \ube44\ud574 \uac15\ub3c4\uac00 \uc57d\uac04 \ub192\uc740 \uc810\uc740 \uc131\ud615 \uacf5\uc815\uc5d0 \uc2e4\uc9c8\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc6a9\uc811\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 2\ub4f1\uae09\uacfc \ub3d9\uc77c\ud55c \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811\uc774 \uc798 \ub418\uba70, \uac00\uc2a4 \ud145\uc2a4\ud150 \uc544\ud06c \uc6a9\uc811(GTAW\/TIG)\uc774 \ud45c\uc900 \uacf5\ubc95\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 CP \ud2f0\ud0c0\ub284 \uc6a9\uc811\uc758 \ud575\uc2ec \uc694\uac74\uc740 \uc624\uc5fc \uad00\ub9ac\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucc28\ud3d0 \uac00\uc2a4:<\/strong>\u00a0\ud1a0\uce58\uc5d0\ub294 \uc21c\uc218 \uc544\ub974\uace4(99.999%)\uc744 \uacf5\uae09\ud558\uace0, \uc6a9\uc811 \ube44\ub4dc\uc5d0\ub294 \ud6c4\ubc29 \ucc28\ud3d0 \uac00\uc2a4\ub97c \uc801\uc6a9<\/li>\n\n\n\n<li><strong>\uc5ed\uc138\ucc99:<\/strong>\u00a0\uc6a9\uc811\ubd80\uc758 \ub4b7\uba74\uc740 \uae08\uc18d\uc774 \uc57d 315\u00b0C(600\u00b0F) \uc774\ud558\ub85c \uc2dd\uc744 \ub54c\uae4c\uc9c0 \uc544\ub974\uace4\uc73c\ub85c \ucc28\ud3d0\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284\uc740 \uc6a9\uc811 \uc628\ub3c4\uc5d0\uc11c \ube60\ub974\uac8c \uc0b0\ud654\ub418\uba70, \uc774\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ubcc0\uc0c9(\ud669\uae08\uc0c9\uc5d0\uc11c \ud30c\ub780\uc0c9, \ud770\uc0c9 \uc21c\uc73c\ub85c)\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \uc0b0\ud654\ubb3c \uc624\uc5fc\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uccad\uacb0:<\/strong>\u00a0\uc6a9\uc811 \uc804\uc5d0\ub294 \ubc00\uc2a4\ucf00\uc77c, \uc724\ud65c\uc81c \ubc0f \ud45c\uba74 \uc0b0\ud654\ubb3c\uc744 \uae30\uacc4\uc801 \ub610\ub294 \ud654\ud559\uc801 \ubc29\ubc95\uc73c\ub85c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \uc6a9\uc811\ubd80\uc5d0\uc11c \uc624\uc5fc\ub41c \ubd80\ubd84\uc740 \uc5f0\ub9c8\ub97c \ud1b5\ud574 \ubcf5\uad6c\ud560 \uc218 \uc5c6\uc73c\uba70, \uc624\uc5fc\ub41c \ubd80\uc704\ub97c \uc81c\uac70\ud55c \ud6c4 \ub2e4\uc2dc \uc6a9\uc811\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc6a9 \uac00\ub2a5\ud55c \ud45c\uc900\uc5d0 \ub530\ub77c \uc6a9\uc811 \uacf5\uc815\uc774 \uc801\uc808\ud558\uac8c \uc778\uc99d\ub41c \uacbd\uc6b0, 3\ub4f1\uae09 \uc6a9\uc811 \uae08\uc18d\uc740 \ubaa8\uc7ac\uc758 \uac15\ub3c4 \uc694\uac74\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc77c\ubd80 \ud2f0\ud0c0\ub284 \ud569\uae08\uacfc \ub2ec\ub9ac, CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ub0b4\uc2dd\uc131\uc744 \ud68c\ubcf5\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud310\uae08 \uc131\ud615 \ubc0f \ud504\ub808\uc2a4 \ube0c\ub808\uc774\ud06c \uac00\uacf5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc740 \ud56d\ubcf5 \uac15\ub3c4\uac00 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 2\ub4f1\uae09\ubcf4\ub2e4 \uc131\ud615\ub825\uc774 \uc57d\uac04 \ub354 \ud544\uc694\ud558\uba70, \uc2a4\ud504\ub9c1\ubc31\ub3c4 \ub2e4\uc18c \ub354 \ud074 \uac83\uc785\ub2c8\ub2e4. 2\ub4f1\uae09\uc5d0 \uc801\ud569\ud55c \uacf5\uad6c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 3\ub4f1\uae09\uc5d0\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uad7d\ud798 \ubc18\uacbd\uc744 \ub298\ub9ac\uace0(2\ub4f1\uae09 \ucd5c\uc18c\uac12\ubcf4\ub2e4 \uc57d 10\u201315% \ub354 \ud06c\uac8c) \uc608\uc0c1 \uc555\ub825\uc744 \ub192\uc774\ub294 \ub4f1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc57d\uac04 \uc870\uc815\ud558\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2ec\uc555\uc5f0 \uacf5\uc815\uc740 \ub354 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc758 2% \ud3ec\uc778\ud2b8 \uac10\uc18c(18% \ub300 20%)\ub294 \ubbf8\ubbf8\ud558\uc9c0\ub9cc \ubd84\uba85\ud55c \ucc28\uc774\uc774\uba70, 2\ub4f1\uae09 \uc18c\uc7ac\uc758 \uc131\ub2a5 \ud55c\uacc4\uc5d0 \uadfc\uc811\ud55c \ubcf5\uc7a1\ud55c \uc131\ud615 \ud615\uc0c1\uc758 \uacbd\uc6b0, \uc131\ud615 \ub2e8\uacc4 \uc0ac\uc774\uc5d0 3\ub4f1\uae09 \ube14\ub7ad\ud06c \uc5b4\ub2d0\ub9c1\uc774 \ud544\uc694\ud558\uac70\ub098 \uacf5\uad6c \uc7ac\uc124\uacc4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uac00\uacf5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \ud2f0\ud0c0\ub284 \ud569\uae08\uacfc \ub3d9\uc77c\ud55c \uacf5\uad6c \uc7ac\uc9c8 \ubc0f \uc808\uc0ad\uc720 \uc0ac\uc591\uc744 \uc801\uc6a9\ud558\uc5ec \uac00\uacf5\ud560 \uc218 \uc788\uc9c0\ub9cc, \uac15\ub3c4\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc808\uc0ad\ub825\uc774 \ub354 \uc801\uac8c \ub4ed\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 2\ub4f1\uae09\ubcf4\ub2e4 \uac00\uacf5\uc774 \uc57d\uac04 \ub354 \uc5b4\ub835\uc9c0\ub9cc, \ub450 \ub4f1\uae09 \ubaa8\ub450 Ti-6Al-4V(5\ub4f1\uae09)\ubcf4\ub2e4 \uac00\uacf5\uc774 \ud6e8\uc52c \uc27d\uc2b5\ub2c8\ub2e4. 3\ub4f1\uae09 \uac00\uacf5 \uc2dc \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0a0\uce74\ub85c\uc6b4 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ud2f0\ud0c0\ub284\uc740 \ub0a0\uc774 \ubb34\ub518 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \ube60\ub974\uac8c \uacbd\ud654\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc77c\uc815\ud55c \uce69 \ubd80\ud558\ub97c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \ub2e8\uc808 \uc808\uc0ad\uc740 \uac00\uacf5 \uacbd\ud654\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc5f4 \ucd95\uc801\uacfc \uacf5\uad6c \uc6a9\ucc29\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc808\uc0ad\uc720\ub97c \ucda9\ubd84\ud788 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\ucd08\uacbd\ud569\uae08\uc774\ub098 \uace0\ucf54\ubc1c\ud2b8 \uace0\uc18d\uac15 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \ub418\uba70, \uac74\uc2dd \uac00\uacf5\uc740 \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3\ub4f1\uae09 \ub300 5\ub4f1\uae09 \ud2f0\ud0c0\ub284(Ti-6Al-4V): CP\ub85c \ucda9\ubd84\ud55c \uacbd\uc6b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08\uc778 5\ub4f1\uae09(Ti-6Al-4V)\uc740 3\ub4f1\uae09\uacfc\ub294 \uc131\ub2a5 \uba74\uc5d0\uc11c \uc644\uc804\ud788 \ub2e4\ub978 \uc218\uc900\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uacc4\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ud55c\ucabd\uc5d0\uc11c\ub294 \uacfc\ub3c4\ud55c \uc124\uacc4\ub97c, \ub2e4\ub978 \ucabd\uc5d0\uc11c\ub294 \uc124\uacc4\uac00 \ubbf8\ud761\ud55c \uc0c1\ud669\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>3\ud559\ub144 CP<\/th><th>5\ub4f1\uae09(Ti-6Al-4V)<\/th><\/tr><\/thead><tbody><tr><td>UTS \ucd5c\uc18c\uac12<\/td><td>448 MPa (65 ksi)<\/td><td>895MPa(130ksi)<\/td><\/tr><tr><td>\ucd5c\uc18c \uc218\uc728<\/td><td>379 MPa (55 ksi)<\/td><td>828MPa(120ksi)<\/td><\/tr><tr><td>\ucd5c\uc18c \uc5f0\uc2e0\uc728<\/td><td>18%<\/td><td>10%<\/td><\/tr><tr><td>\ubc00\ub3c4<\/td><td>4.51g\/cm\u00b3<\/td><td>4.43g\/cm\u00b3<\/td><\/tr><tr><td>\ub0b4\uc2dd\uc131<\/td><td>\uc6b0\uc218 (CP TiO\u2082 \ud328\uc2dc\ube0c)<\/td><td>\uc591\ud638 (\ud569\uae08)<\/td><\/tr><tr><td>\uc6a9\uc811\uc131<\/td><td>Good<\/td><td>\ubcf4\ud1b5 (\uc644\uc804\ud55c \ubb3c\uc131\uc744 \uc5bb\uc73c\ub824\uba74 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud568)<\/td><\/tr><tr><td>\ube44\uc6a9<\/td><td>Lower<\/td><td>\uc0c1\ub2f9\ud788 \ub354 \ub192\ub2e4<\/td><\/tr><tr><td>\uc5f4\ucc98\ub9ac<\/td><td>\ud574\ub2f9 \uc5c6\uc74c<\/td><td>\uc644\uc804\ud55c \uad6c\uc870\uc801 \uac15\ub3c4\ub97c \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\ub4f1\uae09\uc740 3\ub4f1\uae09\ubcf4\ub2e4 \uac15\ub3c4\uac00 \uc57d 2\ubc30 \uc815\ub3c4 \ub192\uc2b5\ub2c8\ub2e4.<\/strong>&nbsp;\uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4 \uba74\uc5d0\uc11c (\ucd5c\uc18c 895 MPa \ub300 448 MPa) \ud070 \ucc28\uc774\uac00 \ub0a9\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud55c \uaca9\ucc28\uac00 \uc544\ub2c8\ub77c \uadfc\ubcf8\uc801\uc778 \uc131\ub2a5 \ucc28\uc774\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 3\ud559\ub144(\ub610\ub294 2\ud559\ub144)\uc744 \uc120\ud0dd\ud558\uc138\uc694:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0b4\uc2dd\uc131\uc774 \uc8fc\uc694 \uae30\ub2a5\uc774\uba70, \uae30\uacc4\uc801 \ud558\uc911\uc740 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc6a9\uc811 \ubc94\uc704\uac00 \uad11\ubc94\uc704\ud558\uba70, \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \ud604\uc2e4\uc801\uc73c\ub85c \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubcbd \ub450\uaed8\ub294 \uc124\uacc4 \uc555\ub825 \ud558\uc5d0\uc11c 3\ub4f1\uae09\uc758 \ud5c8\uc6a9 \uc751\ub825\uc744 \ucda9\uc871\ud558\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud574\ub2f9 \ubd80\ud488\uc740 \ube44\uad6c\uc870\uc6a9 \ubd80\ud488\uc785\ub2c8\ub2e4(\ub355\ud2b8, \ub77c\uc774\ub2dd, \ud29c\ube59, \ud074\ub798\ub529).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0\ub294 5\ud559\ub144\uc744 \uc120\ud0dd\ud558\uc138\uc694:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uc870\uc801 \ud558\uc911 \uc9c0\uc9c0 \uae30\ub2a5\uc774 \uc8fc\ub41c \uc5ed\ud560\uc785\ub2c8\ub2e4(\uae30\uccb4 \uad6c\uc870 \ubd80\uc7ac, \ub79c\ub529 \uae30\uc5b4, \ud130\ube48 \ube14\ub808\uc774\ub4dc).<\/li>\n\n\n\n<li>\uac15\ucca0 \ub300\ube44 \uacbd\ub7c9\ud654\uac00 \uc124\uacc4\uc758 \ud575\uc2ec\uc774\uba70, \uac15\uc911\ub7c9\ube44\uac00 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774 \uc124\uacc4\ub294 \ud53c\ub85c \uac15\ub3c4\ub97c \uae30\uc900\uc73c\ub85c \uc774\ub8e8\uc5b4\uc84c\uc2b5\ub2c8\ub2e4(5\ub4f1\uae09\uc740 CP \ub4f1\uae09\ubcf4\ub2e4 \ud53c\ub85c \uc131\ub2a5\uc774 \ud6e8\uc52c \uc6b0\uc218\ud569\ub2c8\ub2e4).<\/li>\n\n\n\n<li>\ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c \uc791\ub3d9 \uc628\ub3c4\uac00 300\u2013400\u00b0C\uc5d0 \ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc81c\uc870 \ubcf5\uc7a1\ub3c4 \uacc4\uc218<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V \uc6a9\uc811\ubd80\ub294 \u201c\ubcf4\ud1b5\u201d \ub4f1\uae09\uc73c\ub85c \ud3c9\uac00\ub429\ub2c8\ub2e4. \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub97c \ud558\uc9c0 \uc54a\uc73c\uba74 \uc5f4\uc601\ud5a5\ubd80\uc5d0\uc11c \uc778\uc131\uc774 \uc800\ud558\ub418\uba70, \ud56d\uacf5\uc6b0\uc8fc \ub610\ub294 \uc555\ub825 \uc6a9\uae30 \uaddc\uaca9\uc5d0 \ub530\ub77c \uad6c\uc870\uc6a9 5\ub4f1\uae09 \ubd80\ud488\uc5d0 \ub300\ud55c \uc6a9\uc811 \uacf5\uc815\uc744 \uc778\uc99d\ubc1b\uae30 \uc704\ud574\uc11c\ub294 \uc0c1\ub2f9\ud55c \ub178\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6a9\uc811\uc774 \uad11\ubc94\uc704\ud558\uac8c \uc774\ub8e8\uc5b4\uc9c0\uc9c0\ub9cc \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\uac00 \ubd88\uac00\ub2a5\ud55c \uc870\ub9bd \uad6c\uc870\ubb3c\uc758 \uacbd\uc6b0, \uc5f4\ucc98\ub9ac \uc5c6\uc774\ub3c4 \uae68\ub057\ud558\uac8c \uc6a9\uc811\ub418\ub294 CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc774 \uc5ec\uc804\ud788 \uc2e4\uc9c8\uc801\uc778 \uc120\ud0dd\uc9c0\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0c1\uc5c5\uc6a9 \uc21c\uc218 \ud2f0\ud0c0\ub284 1~4\ub4f1\uae09: \uc885\ud569 \ube44\uad50<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">4\uac00\uc9c0 CP \ud2f0\ud0c0\ub284 \ub4f1\uae09\uc740 \ubaa8\ub450 ASTM B265 \uaddc\uaca9\uc5d0 \ud3ec\ud568\ub41c \uc54c\ud30c\uc0c1 \ud569\uae08\uc785\ub2c8\ub2e4. \uc774\ub4e4 \ub4f1\uae09\uc740 \ub3d9\uc77c\ud55c \uacb0\uc815 \uad6c\uc870\uc640 \ub0b4\uc2dd\uc131 \uae30\uc804\uc744 \uacf5\uc720\ud558\uba70, \uc6a9\uc811\uc131\ub3c4 \uc720\uc0ac\ud569\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 \uc804\uc801\uc73c\ub85c \uc0bd\uc785 \uc6d0\uc18c(\uc8fc\ub85c \uc0b0\uc18c)\uc758 \ud568\ub7c9\uc5d0\uc11c \ube44\ub86f\ub418\ub294\ub370, \uac15\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574 1\ub4f1\uae09\ubd80\ud130 4\ub4f1\uae09\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc758\ub3c4\uc801\uc73c\ub85c \uc774 \ud568\ub7c9\uc744 \uc810\ucc28 \uc99d\uac00\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>1\ud559\ub144 (R50250)<\/th><th>2\ud559\ub144 (R50400)<\/th><th>3\ud559\ub144 (R50550)<\/th><th>4\ud559\ub144 (R50700)<\/th><\/tr><\/thead><tbody><tr><td>O max (wt%)<\/td><td>0.18<\/td><td>0.25<\/td><td>0.35<\/td><td>0.40<\/td><\/tr><tr><td>Fe max (wt%)<\/td><td>0.20<\/td><td>0.30<\/td><td>0.30<\/td><td>0.50<\/td><\/tr><tr><td>UTS \ucd5c\uc18c\uac12 (MPa)<\/td><td>240<\/td><td>345<\/td><td>448<\/td><td>550<\/td><\/tr><tr><td>\ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 (MPa)<\/td><td>138<\/td><td>275<\/td><td>379<\/td><td>483<\/td><\/tr><tr><td>\ucd5c\uc18c \uc5f0\uc2e0\uc728 (%)<\/td><td>24<\/td><td>20<\/td><td>18<\/td><td>15<\/td><\/tr><tr><td>\uc131\ud615\uc131<\/td><td>\ucd5c\uace0<\/td><td>\ub9e4\uc6b0 \uc88b\uc74c<\/td><td>Good<\/td><td>\uacf5\uc815<\/td><\/tr><tr><td>\uc0c1\ub300 \uac15\ub3c4<\/td><td>\ucd5c\uc800<\/td><td>\ubcf4\ud1b5<\/td><td>\ub192\uc74c<\/td><td>\ucd5c\uace0 CP<\/td><\/tr><tr><td>\uac00\uc6a9\uc131<\/td><td>\ub192\uc74c<\/td><td>\ucd5c\uace0<\/td><td>\ud55c\uc815\ud310<\/td><td>\ud55c\uc815\ud310<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1\ub4f1\uae09<\/strong>&nbsp;\uac00\uc7a5 \ub192\uc740 \uc5f0\uc131\uacfc \ucd5c\uace0\uc758 \ub0b4\uc2dd\uc131(\uac00\uc7a5 \ub0ae\uc740 \uac04\uadf9 \ubd80\uc2dd)\uc744 \uc9c0\ub2d9\ub2c8\ub2e4. \ud654\ud559 \ud50c\ub79c\ud2b8\uc758 \ud074\ub798\ub529, \uc5f4\uad50\ud658\uae30 \uad00, \uc758\ub8cc \uae30\uae30 \ubc0f \ucd5c\ub300\uc758 \uc131\ud615\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\ub4f1\uae09<\/strong>&nbsp;\uc774 \uc81c\ud488\uc740 \uc5c5\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc8fc\ub825 \uc81c\ud488\uc785\ub2c8\ub2e4. \ucd5c\uace0\uc758 \uac00\uc6a9\uc131\uc744 \uc790\ub791\ud558\uba70, \uac00\uc7a5 \ub2e4\uc591\ud55c \uc7ac\uace0 \ud615\ud0dc\ub97c \uac16\ucd94\uace0 \uc788\uace0, \ub300\ubd80\ubd84\uc758 \ubd80\uc2dd \uad00\ub828 \uc6a9\ub3c4\uc5d0 \ucda9\ubd84\ud55c \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \ud2f0\ud0c0\ub284\uc758 \ub300\ud45c\uc801\uc778 \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ud559\ub144<\/strong>&nbsp;2\ub4f1\uae09\uacfc 4\ub4f1\uae09 \uc0ac\uc774\uc758 \uacf5\ubc31\uc744 \uba54\uc6cc\uc90d\ub2c8\ub2e4. 2\ub4f1\uae09\ubcf4\ub2e4 \uac15\ub3c4\uac00 \ub192\uace0, 4\ub4f1\uae09\ubcf4\ub2e4 \uc5f0\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. 2\ub4f1\uae09\uc758 \ud56d\ubcf5 \ub9c8\uc9c4\uc774 \ubd80\uc871\ud558\uac70\ub098, 4\ub4f1\uae09\uc758 \uc131\ud615\uc131 \uc800\ud558\ub85c \uc778\ud574 \uc81c\uc791\uc774 \ubcf5\uc7a1\ud574\uc9c8 \uacbd\uc6b0 \uc774 \ub4f1\uae09\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4\ud559\ub144<\/strong>&nbsp;CP \ub4f1\uae09 \uc911 \uac00\uc7a5 \ub192\uc740 \uac15\ub3c4\ub97c \uac00\uc9c0\uba70, \uc778\uc7a5\uac15\ub3c4(UTS)\ub294 \ucd5c\uc18c 550 MPa\uc785\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc\uc6a9 \ud328\uc2a4\ub108, \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8(ASTM F67) \ubc0f CP \ud2f0\ud0c0\ub284\uc774 \uac00\ub2a5\ud55c \ud55c \uac00\uc7a5 \ub192\uc740 \uad6c\uc870\uc801 \ud558\uc911\uc744 \uacac\ub38c\uc57c \ud558\ub294 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc740 \ucd5c\uc18c 15% \uc218\uc900\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc131\ud615 \uc635\uc158\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\ub4f1\uae09 \ud2f0\ud0c0\ub284\uacfc 3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc740 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub354 \ub192\uc73c\uba70(\ucd5c\ub300 0.35 wt%, 2\ub4f1\uae09\uc740 \ucd5c\ub300 0.25 wt%), \uc774\ub85c \uc778\ud574 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uac00 345 MPa\uc5d0\uc11c 448 MPa\ub85c 30% \uc99d\uac00\ud569\ub2c8\ub2e4. \ud56d\ubcf5 \uac15\ub3c4\ub294 275 MPa\uc5d0\uc11c 379 MPa\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc740 20%\uc5d0\uc11c 18%\ub85c \uc18c\ud3ed \uac10\uc18c\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 2\ub4f1\uae09\ubcf4\ub2e4 \uac00\uaca9\uc774 \ube44\uc2f8\uace0 \uc2dc\uc911\uc5d0\uc11c \uad6c\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09 \uac15\uc7ac\ub294 \ud654\ud559 \uacf5\uc815\uc6a9 \uc555\ub825 \uc6a9\uae30, \uc5f4\uad50\ud658\uae30, \uc120\ubc15\uc6a9 \ubd80\ud488, \ud56d\uacf5\uc6b0\uc8fc \uae30\uccb4 \ud310\uc7ac \ubc0f \uc800\uc628\uc6a9 \uc7a5\ube44\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ub4f1\uae09\uc740 \uc124\uacc4\uc0c1 2\ub4f1\uae09\uc758 \ub0b4\uc2dd\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub354 \ub192\uc740 \ud5c8\uc6a9 \uc751\ub825\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc9c0\uc815\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ubcbd \ub450\uaed8\ub97c \uc904\uc774\uac70\ub098 \uc751\ub825 \uacc4\uc0b0\uc5d0\uc11c \ud655\uc778\ub41c \ud56d\ubcf5 \uc5ec\uc720\uc758 \ubd80\uc871\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc6a9\uc811\uc774 \uac00\ub2a5\ud55c\uac00\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124. 3\ub4f1\uae09\uc740 \uc21c\uc218 \uc544\ub974\uace4 \ucc28\ud3d0 \ubc0f \ud6c4\uba74 \ud37c\uc9d5\uc744 \uc801\uc6a9\ud55c GTAW(TIG) \uc6a9\uc811\uc73c\ub85c \uc798 \uc6a9\uc811\ub429\ub2c8\ub2e4. \uc6a9\uc811 \uc808\ucc28\ub294 2\ub4f1\uae09\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc6a9\uc811 \uc808\ucc28\uac00 \uc801\uc808\ud558\uac8c \uac80\uc99d\ub41c \uacbd\uc6b0, \uc6a9\uc811 \uae08\uc18d\uc740 \ubaa8\uc7ac\uc758 \uac15\ub3c4 \uc694\uac74\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc744 \ud68c\ubcf5\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c\ub294 \uc5b4\ub5a4 \ub4f1\uae09\uc758 \ud2f0\ud0c0\ub284\uc774 \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti-6Al-4V(5\ub4f1\uae09)\ub294 \ub192\uc740 \uac15\uc911\ub7c9\ube44 \ub355\ubd84\uc5d0 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. CP \ub4f1\uae09 \uc911\uc5d0\uc11c\ub294 2\ub4f1\uae09\uc774 \ube44\uad6c\uc870\uc6a9 \uae30\uccb4 \ubd80\ud488, \ub355\ud2b8 \ubc0f \uc720\uccb4 \uc2dc\uc2a4\ud15c\uc5d0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \ud2b9\ud788 AMS 4900 \uaddc\uaca9\uc5d0 \ub530\ub77c \ub354 \ub192\uc740 \ud5c8\uc6a9 \uc751\ub825\uc744 \uc694\uad6c\ud558\ub294 CP \ud2f0\ud0c0\ub284\uc774 \ud544\uc694\ud55c \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 4\ub4f1\uae09\uc740 \uc77c\ubd80 \ud328\uc2a4\ub108 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774 2\ub4f1\uae09\ubcf4\ub2e4 \ub354 \uac15\ud569\ub2c8\uae4c?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub124. 3\ub4f1\uae09\uc758 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 448 MPa\uc774\uace0 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\ub294 379 MPa\uc778 \ubc18\uba74, 2\ub4f1\uae09\uc758 \uacbd\uc6b0 \uc778\uc7a5 \uac15\ub3c4\ub294 345 MPa, \ud56d\ubcf5 \uac15\ub3c4\ub294 275 MPa\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uad6c\uc870 \uc124\uacc4 \uacc4\uc0b0\uc5d0\uc11c \uc57d 38%\uc5d0 \ub2ec\ud558\ub294 \ud56d\ubcf5 \uac15\ub3c4 \ucc28\uc774\uac00 \ub354 \uc911\uc694\ud55c \uc218\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\uae09 \ud2f0\ud0c0\ub284\uc740 5\uae09(Ti-6Al-4V)\uacfc \ube44\uad50\ud588\uc744 \ub54c \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5\ub4f1\uae09\uc740 \uac15\ub3c4\uac00 \uc57d 2\ubc30 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ucd5c\uc18c \uc778\uc7a5\uac15\ub3c4(UTS)\uac00 897 MPa\uc778 \ubc18\uba74, 3\ub4f1\uae09\uc740 448 MPa\uc785\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud558\uace0(5\ub4f1\uae09\uc740 \uc644\uc804\ud55c \uad6c\uc870\uc801 \ud2b9\uc131\uc744 \uc5bb\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud568), \ub0b4\uc2dd\uc131\uc774 \uc57d\uac04 \ub354 \ub6f0\uc5b4\ub098\uba70, \ube44\uc6a9\ub3c4 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4. \uad6c\uc870\uc801 \uac15\ub3c4, \ud53c\ub85c \uc131\ub2a5 \ub610\ub294 \uace0\uc628 \ub0b4\uc131\uc774 \uc124\uacc4\uc758 \ud575\uc2ec \uc694\uc18c\uc77c \ub54c 5\ub4f1\uae09\uc774 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284 3\uae09\uc740 ASTM B265, UNS R50550 \ubc0f AMS 4900\uc5d0 \ub530\ub77c \uaddc\uaca9\ud654\ub41c \uc0c1\uc5c5\uc6a9 \uc21c\uc218 \uc54c\ud30c\uc0c1 \ud2f0\ud0c0\ub284\uc785\ub2c8\ub2e4. \uc774 \ub4f1\uae09\uc758 \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 \uc0b0\uc18c \ud568\ub7c9\uc774 0.35 wt% \uc774\ud558\ub85c \uc81c\ud55c\ub418\uc5b4 \uc788\ub2e4\ub294 \uc810\uc774\uba70, \uc774\ub85c \uc778\ud574 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4 448 MPa \ubc0f \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 379 MPa\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uac01\uac01 2\ub4f1\uae09\ubcf4\ub2e4 \ub300\ub7b5 30% \ubc0f 38% \ub354 \ub192\uc740 \uc218\uce58\uc785\ub2c8\ub2e4. \ub0b4\uc2dd\uc131, \ubc00\ub3c4 \ubc0f \ud0c4\uc131 \uacc4\uc218\ub294 2\ub4f1\uae09\uacfc \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud558\uba70, \uadf8 \ub300\uac00\ub85c \uc131\ud615\uc131\uc774 \ub2e4\uc18c \ub5a8\uc5b4\uc9c0\uace0 \uac00\uaca9\uc774 \ub354 \ube44\uc309\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\ub4f1\uae09\uc740 2\ub4f1\uae09\uc744 \ub300\uccb4\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. 3\ub4f1\uae09\uc740 2\ub4f1\uae09\uc758 \ub0b4\uc2dd\uc131\uc774 \uc694\uad6c\ub418\uc9c0\ub9cc \ud56d\ubcf5 \ub9c8\uc9c4\uc774 \ubd80\uc871\ud55c \ud2b9\uc815 \uacf5\ud559\uc801 \uc601\uc5ed\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uc555\ub825 \uc6a9\uae30 \uc124\uacc4, \ud56d\uacf5\uc6b0\uc8fc \uae30\uccb4 \ud310\uc7ac, \uc120\ubc15\uc6a9 \ud558\uc911 \uc9c0\uc9c0 \ubd80\ud488\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 3\ub4f1\uae09\uc744 \uac80\ud1a0\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uad6c\ub9e4\uc790\ub294 \uacb0\uad6d 2\ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uac8c \ub418\ub294\ub370, \ud558\uc911 \uacc4\uc0b0\uc0c1 \ucd94\uac00\uc801\uc778 \uac15\ub3c4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0\ub294 \uc774\uac83\uc774 \uc62c\ubc14\ub978 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc911 \ubd84\uc11d \uacb0\uacfc 2\ub4f1\uae09\uc774 \u2018\ud55c\uacc4\u2019\ub85c \ud310\uc815\ub418\ub354\ub77c\ub3c4, 3\ub4f1\uae09\uc744 \uc801\uc6a9\ud558\uba74 \ubb38\uc81c\ub97c \uae54\ub054\ud558\uac8c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc77c\ud55c TIG \uc6a9\uc811 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0, \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694 \uc5c6\uc73c\uba70, \ud569\uae08 \uc6d0\uc18c\uc5d0 \ub300\ud55c \uc6b0\ub824\ub3c4 \uc5c6\uace0, \ubd80\uc2dd \ud3c9\uac00 \uc2dc \uc9c1\uc811 \ub300\uccb4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Titanium Grade 3 (UNS R50550) is a commercially pure (CP) alpha-phase titanium containing up to 0.35 wt% oxygen \u2014 more than any other CP grade except Grade 4. That extra oxygen gives it a minimum tensile strength of 448 MPa (65 ksi), roughly 30% higher than Grade 2\u2019s 345 MPa. The tradeoff is modest: elongation [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4343,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/comments?post=4342"}],"version-history":[{"count":1,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4342\/revisions"}],"predecessor-version":[{"id":4348,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4342\/revisions\/4348"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media\/4343"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}