{"id":3969,"date":"2026-07-26T19:48:13","date_gmt":"2026-07-26T11:48:13","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?p=3969"},"modified":"2026-07-26T19:48:13","modified_gmt":"2026-07-26T11:48:13","slug":"c7-%ec%b4%88%ea%b2%bd","status":"publish","type":"post","link":"https:\/\/www.wolframcarbide.com\/ko\/c7-carbide\/","title":{"rendered":"C7 \ud0c4\ud654\ubb3c"},"content":{"rendered":"<h1 class=\"wp-block-heading\">C7 \ud0c4\ud654\ubb3c<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">I. \uc815\uc758 \ubc0f \ubd84\ub958 \ubc30\uacbd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C7 <a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c%ec%9d%98-%ea%b5%ac%ec%84%b1-%ec%84%b1%eb%b6%84%ea%b3%bc-%ec%9a%a9%eb%8f%84\/\">\uce74\ubc14\uc774\ub4dc<\/a> \ubbf8\uad6d ANSI \ud0c4\ud654\ubb3c \ubd84\ub958 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud074\ub798\uc2dd \ub4f1\uae09\uc785\ub2c8\ub2e4. \ud574\ub2f9 \ub4f1\uae09\uc740 <a href=\"https:\/\/www.wolframcarbide.com\/ko\/c5-%ed%83%84%ed%99%94%eb%ac%bc-%eb%b0%8f-%ec%9d%91%ec%9a%a9\/\">C5<\/a>\u2013C8 \uc2dc\ub9ac\uc988\ub294 \uac15\ucca0 \uac00\uacf5 \uc804\uc6a9\uc774\uba70 ISO P10\u2013P20 \ud45c\uc900\uc5d0 \ud574\ub2f9\ud558\uba70, \uac15\ucca0 \ubd80\ud488\uc758 \ubc18\uc815\uc0ad\uc744 \uc704\ud55c \uc8fc\ub958 \ucd08\uacbd \uae30\ud310 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. ANSI C \ub4f1\uae09\uc740 \uace0\uc815\ub418\uace0 \uc758\ubb34\uc801\uc778 \uad6c\uc131 \ud45c\uc900\ubcf4\ub2e4\ub294 \uc8fc\ub85c \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \ud06c\uac8c \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4: C1\u2013<a href=\"https:\/\/www.wolframcarbide.com\/ko\/c4-%ed%83%84%ed%99%94%eb%ac%bc%ea%b3%bc-%ea%b7%b8-%ec%9d%91%ec%9a%a9\/\">C4<\/a> grades are cubic-carbide-free WC-Co alloys suitable for machining cast iron and non-ferrous metals (corresponding to ISO K-class); C5\u2013C8 grades incorporate additives such as TiC and TaC and are designed specifically for steel cutting (corresponding to ISO P-class), effectively mitigating crater wear.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C \uc2dc\ub9ac\uc988 \ub4f1\uae09\uc758 \ud2b9\uc131\uc740 \uc77c\uad00\ub41c \uacbd\ud5a5\uc744 \ub530\ub985\ub2c8\ub2e4. C5\uc5d0\uc11c C8\ub85c \uac08\uc218\ub85d \ucf54\ubc1c\ud2b8 \ud568\ub7c9\uc740 \uac10\uc18c\ud558\ub294 \ubc18\uba74, \uc785\ubc29\ud615 \ud0c4\ud654\ubb3c \ube44\uc728\uc740 \uc99d\uac00\ud558\uc5ec \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc810\uc9c4\uc801\uc73c\ub85c \ub192\uc544\uc9c0\uc9c0\ub9cc \uc778\uc131\uc740 \uc810\ucc28 \ub0ae\uc544\uc9d1\ub2c8\ub2e4. C7\uc740 <a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ed%83%84%ed%99%94%ea%b7%9c%ec%86%8c\/\">C6 <\/a>\uac15\uc7ac\uc758 \uc900\ub9c8\ubb34\ub9ac \uac00\uacf5\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \ub0b4\ub9c8\ubaa8\uc131\uacfc \ucda9\uaca9 \uc778\uc131\uc744 \ucd5c\uc801\uc73c\ub85c \uade0\ud615 \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc57d\uac04\uc758 \ub2e8\uc18d\uc774 \uc788\ub294 \uc911\ubd80\ud558 \uc808\uc0ad \uc791\uc5c5\uc5d0 \uc801\ud569\ud558\uba70, \uac19\uc740 \uacc4\uc5f4\uc758 \ub2e4\ub978 \ub4f1\uae09\uc744 \ud6e8\uc52c \ub2a5\uac00\ud558\ub294 \ub2e4\uc6a9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. C7\uc758 \uc81c\uc870\ubc95\uc740 \uc81c\uc870\uc0ac\ub9c8\ub2e4 \ub2e4\ub974\ubbc0\ub85c, \ub300\ub7c9 \uc0dd\uc0b0 \uc801\uc6a9 \uc2dc\uc5d0\ub294 \uc81c\uc870\uc0ac\uc758 \uacf5\uc2dd \uc7ac\ub8cc \uc0ac\uc591\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88-2\/%ed%85%85%ec%8a%a4%ed%85%90-%eb%b8%8c%eb%a0%88%ec%9d%b4%ec%a7%95-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ed%8c%81\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"373\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/C7-carbide-.jpg\" alt=\"C7 \ud0c4\ud654\ubb3c\" class=\"wp-image-3970\" style=\"aspect-ratio:1.3405058944717867;width:425px;height:auto\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/C7-carbide-.jpg 500w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/C7-carbide--300x224.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/C7-carbide--16x12.jpg 16w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">II. \ud654\ud559 \uc870\uc131 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C7 \uce74\ubc14\uc774\ub4dc\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc(WC)\ub97c \uacbd\uc9c8 \ub9e4\ud2b8\ub9ad\uc2a4\ub85c, \ucf54\ubc1c\ud2b8(Co)\ub97c \uacb0\ud569\uc0c1\uc73c\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucf54\ubc1c\ud2b8 \ud568\ub7c9\uc740 5%\u20138%\ub85c \uc720\uc9c0\ub418\uba70, \uc774\ub294 \ud669\uc0ad\uc5d0 \uc0ac\uc6a9\ub418\ub294 C5 \ubc0f C6 \ub4f1\uae09\ubcf4\ub2e4 \ub0ae\uc740 \uc218\uc900\uc778 \ubc18\uba74, 10%\u201320%\uc758 \uc785\ubc29\ud615 \uce74\ubc14\uc774\ub4dc(TiC, TaC, NbC \ub4f1)\uac00 \ucca8\uac00\ub429\ub2c8\ub2e4. TiC\ub294 \ud575\uc2ec \uae30\ub2a5\uc131 \uc131\ubd84\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec \uace0\uc628 \uac15\ucca0 \uc808\uc0ad \uc2dc \ud655\uc0b0 \ubc0f \uc6a9\uc735 \ub9c8\ubaa8\ub97c \uc5b5\uc81c\ud558\uace0 \ud06c\ub808\uc774\ud130 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. TaC\uc640 NbC\ub294 \uace0\uc628 \uacbd\ub3c4\uc640 \uc5f4\ucda9\uaca9 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uace0\uc628 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc808\uc0ad\ub0a0\uc774 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \uc548\uc815\uc801\uc778 \ud575\uc2ec \ubb3c\uc131 \ubc94\uc704\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud558\uba70, \ubc18\uc815\uc0ad \uac00\uacf5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. HRA 91.0\u201392.5\uc758 \uacbd\ub3c4\uc640 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70, \ubc00\ub3c4\ub294 12.5\u201313.5 g\/cm\u00b3(\ud45c\uc900 WC-Co \ud569\uae08\ubcf4\ub2e4 \ub0ae\uc74c)\uc774\uace0, \ud6a1\ub2e8 \ud30c\ub2e8 \uac15\ub3c4\ub294 1800\u20132400 MPa\ub85c, \uc911\uac04 \uc815\ub3c4\uc758 \uc808\uc0ad \ud558\uc911\uacfc \uacbd\ubbf8\ud55c \ucda9\uaca9\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc81c\ub41c \uacb0\uc815\ub9bd \uad6c\uc870\ub294 \uc808\uc0ad\ub0a0\uc758 \uc608\ub9ac\ud568\uacfc \uad6c\uc870\uc801 \ubb34\uacb0\uc131 \uac04\uc758 \uade0\ud615\uc744 \uc774\ub8e8\uba70, \ucd5c\ub300 800\u00b0C\uae4c\uc9c0 \uc6b0\uc218\ud55c \uace0\uc628 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\ubbc0\ub85c \uc911~\uace0\uc18d \uc808\uc0ad \uacf5\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/%ed%85%85%ec%8a%a4%ed%85%90-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%eb%a1%9c%eb%93%9c\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"304\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-carbide-rods-1_.jpg\" alt=\"\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ub85c\ub4dc\" class=\"wp-image-3974\" style=\"width:467px;height:auto\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-carbide-rods-1_.jpg 500w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-carbide-rods-1_-300x182.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-carbide-rods-1_-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">III. \ud575\uc2ec \uae30\uc220 \ud2b9\uc9d5 \ubc0f \uc801\uc6a9 \uc81c\ud55c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C7\uc758 \ud575\uc2ec \uc7a5\uc810\uc740 \ub6f0\uc5b4\ub09c \ud06c\ub808\uc774\ud130 \ub9c8\ubaa8 \uc800\ud56d\uc131\uc785\ub2c8\ub2e4. \uc911\uac04-\uace0\uc18d\uc73c\ub85c \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc744 \uac00\uacf5\ud560 \ub54c, \uc720\uc0ac\ud55c \uacbd\ub3c4\uc758 \ud45c\uc900 WC-Co \ud569\uae08\ubcf4\ub2e4 \ud6e8\uc52c \uae34 \uacf5\uad6c \uc218\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc7ac\ub8cc\ub294 \uc6b0\uc218\ud55c \ubb3c\uc131 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. C6 \uc900 \uac70\uce5c \uac00\uacf5 \ub4f1\uae09\uacfc \ube44\uad50\ud560 \ub54c, \ub354 \uae34 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc548\uc815\uc801\uc778 \uac00\uacf5 \uc815\ubc00\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. C8 \uc815\uc0ad \ub4f1\uae09\uacfc \ube44\uad50\ud560 \ub54c, \ub354 \ub098\uc740 \uc778\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc587\uc740 \ubcbd \ubd80\ud488 \uac00\uacf5 \uc911 \uac00\ubcbc\uc6b4 \ub2e8\uc18d \uc808\uc0ad \ubc0f \uc9c4\ub3d9\uc744 \uacac\ub51c \uc218 \uc788\uc73c\uba70, \ub0a0\ub05d \ubd80\ub7ec\uc9d0\uc774\ub098 \ud30c\uc190\uc5d0 \ub300\ud55c \uc704\ud5d8\uc774 \uc801\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc7ac\ub8cc\ub294 \ub6f0\uc5b4\ub09c \uc5f4 \uc548\uc815\uc131\uc744 \ubcf4\uc5ec\uc8fc\ubbc0\ub85c \uc7a5\uc2dc\uac04 \uc5f0\uc18d \uc808\uc0ad \uc911\uc5d0\ub3c4 \uc5f0\ud654\ub098 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uace0 \uce58\uc218 \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud558\uc5ec \uc790\ub3d9\ud654 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub4f1\uae09\uc758 \uc6b4\uc6a9 \ubc94\uc704\uc640 \ud55c\uacc4\ub294 \uba85\ud655\ud558\uac8c \uc815\uc758\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \ucda9\uaca9 \uc800\ud56d\uc774 \uc57d\ud558\uc5ec \uc911\ud558\uc911 \uc808\uc0ad, \ub2e8\uc870 \ud45c\uba74(\uc2a4\ucf00\uc77c) \uac00\uacf5 \ub610\ub294 \uc2ec\ud55c \ubd88\uc5f0\uc18d \uc808\uc0ad\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uc7ac\ub8cc \ud638\ud658\uc131\uc774 \uc81c\ud55c\uc801\uc774\uc5b4\uc11c \ucca0\uac15 \ud569\uae08\uac15\uc5d0\ub9cc \uc801\ud569\ud569\ub2c8\ub2e4. \uc8fc\ucca0 \uac00\uacf5 \uc2dc \ucde8\uc131\uc774 \uc788\ub294 \uce69\uc774 \ud615\uc131\ub418\uc5b4 \uc9c4\ub3d9\uacfc \ub0a0 \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ucca0\uae08\uc18d \uac00\uacf5 \uc2dc\uc5d0\ub294 \ud575\uc2ec \uc131\ub2a5\uc0c1\uc758 \uc774\uc810\uc744 \ud65c\uc6a9\ud558\uc9c0 \ubabb\ud558\uc5ec \uc804\uc6a9 \ub4f1\uae09\uc5d0 \ube44\ud574 \uacbd\uc81c\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88-%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/%ed%85%85%ec%8a%a4%ed%85%90-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ec%8a%a4%ed%8a%b8%eb%a6%bd-%eb%b0%8f-%ec%8a%a4%ed%8a%b8%eb%a6%bd\/\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"307\" src=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-Carbide-plates-1_.jpg\" alt=\"\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ud50c\ub808\uc774\ud2b8\" class=\"wp-image-3972\" style=\"width:454px;height:auto\" title=\"\" srcset=\"https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-Carbide-plates-1_.jpg 500w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-Carbide-plates-1_-300x184.jpg 300w, https:\/\/www.wolframcarbide.com\/wp-content\/uploads\/2026\/07\/tungsten-Carbide-plates-1_-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">IV. \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624 \ubc0f \ub4f1\uae09 \ubca4\uce58\ub9c8\ud0b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C7\uc740 \uc8fc\ub85c 45#\uac15, \ud569\uae08 \uad6c\uc870\uc6a9\uac15, \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uac15, \uc800\uacbd\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \ud3ec\ud568\ud55c \uac15\ucca0 \ubd80\ud488\uc758 \ubc18\uc815\uc0ad \uac00\uacf5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 CNC \ubc18\uc815\ubc00 \uc120\uc0ad, \ud615\uc0c1 \uc120\uc0ad, \ubcf5\uc0ac \uc120\uc0ad, \ud45c\uc900 \ub098\uc0ac\uc0b0 \uc120\uc0ad\uc740 \ubb3c\ub860, \uacbd\ubd80\ud558 \ud3c9\uba74 \ubc00\ub9c1 \ubc0f \uc595\uc740 \uc2ac\ub86f \ubc00\ub9c1\uacfc \uac19\uc740 \uacf5\uc815\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774 \uc81c\ud488\uc740 \uc911\uac04 \uc218\uc900\uc758 \uc808\uc0ad \uc18d\ub3c4, \uc801\ub2f9\ud55c \uc808\uc0ad \uae4a\uc774, \uc2ec\ud55c \uac04\ud5d0 \uc808\uc0ad\uc774 \uc5c6\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucf54\ud305\uc774 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc740 C7 \uae30\ud310\uc740 \uc5c5\uacc4\uc5d0\uc11c \uac70\uc758 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70, \uc8fc\ub85c PVD \ub610\ub294 CVD \ucf54\ud305(\uc608: TiN \ub610\ub294<a href=\"https:\/\/en.wikipedia.org\/wiki\/Aluminium_oxide\" rel=\"nofollow noopener\" target=\"_blank\"> \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c<\/a>), \uc774\ub294 \uc808\ub2e8 \uc18d\ub3c4\uc640 \uacf5\uad6c \uc218\uba85\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0ae\uc740 \ucda9\uaca9\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc791\uace0 \uc815\ubc00\ud55c \uae08\ud615 \uc778\uc11c\ud2b8\uc5d0\ub3c4 \uc81c\ud55c\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub4f1\uae09 \ubca4\uce58\ub9c8\ud0b9\uacfc \uad00\ub828\ud558\uc5ec ANSI \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c C5\ub294 \ud669\uc0ad \uac00\uacf5\uc5d0 \uc801\ud569\ud558\uace0, C6\ub294 \uc900\ud669\uc0ad \uac00\uacf5, C7\uc740 \uc900\uc815\uc0ad \uac00\uacf5, C8\uc740 \uace0\uc815\ubc00 \uc815\uc0ad \uac00\uacf5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc911\uad6d YT15 \ub4f1\uae09\uc740 C7\uacfc \uc131\ub2a5\uc774 \ub9e4\uc6b0 \uc720\uc0ac\ud558\uba70 \ub300\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc870\uc131 \ubc0f \ud2b9\uc131\uc5d0\ub294 \ubbf8\ubb18\ud55c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ub958 \uc0c1\uc5c5\uc6a9 \ubca4\uce58\ub9c8\ud06c \uae30\ud310\uc5d0\ub294 Kennametal\uc758 K25\uc640 Seco\uc758 TP2500\uc774 \uc788\uc73c\uba70, \ub450 \uac00\uc9c0 \ubaa8\ub450 P10\u2013P20 \uc131\ub2a5 \ubc94\uc704\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V. \uc120\uc815 \uc694\uc57d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C7\uc740 \uac15\ucca0 \ubd80\ud488\uc758 \ud669\uc0ad \uac00\uacf5\uc744 \uc704\ud55c \ud074\ub798\uc2dd\ud55c \ucd08\uacbd\ud569\uae08 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc8fc\uc694 \uac00\uce58\ub294 \uac15\ucca0 \uc808\uc0ad \uc2dc \ubc1c\uc0dd\ud558\ub294 \uc8fc\uc694 \ub9c8\ubaa8 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ud2b9\uc218 \uc870\uc131 \uc124\uacc4\uc5d0 \uc788\uc73c\uba70, \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc778\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uade0\ud615 \uc788\uac8c \uc870\uc808\ud569\ub2c8\ub2e4. \uc120\ud0dd\uc740 \uc138 \uac00\uc9c0 \uc6d0\uce59\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. \uccab\uc9f8, \uc8fc\uc694 \uace0\ud6a8\uc728 \uac00\uacf5\uc5d0 \ub9de\ub294 \ucf54\ud305\ub41c C7 \uacf5\uad6c\ub97c \uc6b0\uc120\uc801\uc73c\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub458\uc9f8, \uacf5\uad6c \ud30c\uc190\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uae30 \uc704\ud574 \uacf5\uc791\ubb3c \uc7ac\ub8cc\uc640 \uac00\uacf5 \uc870\uac74\uc744 \uc5c4\uaca9\ud558\uac8c \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc14b\uc9f8, \ub300\ub7c9 \ub610\ub294 \uace0\uc815\ubc00 \uac00\uacf5\uc758 \uacbd\uc6b0, \uc81c\uc870\uc5c5\uccb4\uc758 \uc7ac\ub8cc \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc5ec \ud30c\ub77c\ubbf8\ud130\uc640 \uac00\uacf5 \uc870\uac74 \uac04\uc758 \uc815\ud655\ud55c \uc77c\uce58\ub97c \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac \ud68c\uc0ac\ub294 \uc911\uad6d 10\ub300 \uae30\uc5c5 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%a0%9c%ed%92%88\/\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc81c\uc870\uc5c5\uccb4<\/a>. \ucd08\uacbd\ud569\uae08 \uc81c\ud488\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ub2e4\uc74c\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/www.wolframcarbide.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\/\">\ubb38\uc758\ud558\uae30<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>C7 Carbide I. Definition and Classification Background C7 Carbide is a classic grade within the US ANSI carbide classification system. It belongs to the C5\u2013C8 series dedicated to steel machining and corresponds to the ISO P10\u2013P20 standards, serving as a mainstream carbide substrate for the semi-finishing of steel components. The ANSI C classification is based [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[1],"tags":[148,149],"class_list":["post-3969","post","type-post","status-publish","format-standard","hentry","category-tungsten-carbide-industry-news","tag-c7-carbide","tag-c7-tungsten-carbide"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.wolframcarbide.com\/ko\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"C7 Carbide I. Definition and Classification Background C7 Carbide is a classic grade within the US ANSI carbide classification system. It belongs to the C5\u2013C8 series dedicated to steel machining and corresponds to the ISO P10\u2013P20 standards, serving as a mainstream carbide substrate for the semi-finishing of steel components. The ANSI C classification is based&hellip;","_links":{"self":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/comments?post=3969"}],"version-history":[{"count":3,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3969\/revisions"}],"predecessor-version":[{"id":3976,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3969\/revisions\/3976"}],"wp:attachment":[{"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=3969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=3969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wolframcarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=3969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}