{"id":3503,"date":"2024-12-24T02:27:52","date_gmt":"2024-12-24T02:27:52","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3503"},"modified":"2024-12-23T02:35:52","modified_gmt":"2024-12-23T02:35:52","slug":"cuzn30best-brass-alloy-tough-decorative-applications","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/ko\/cuzn30best-brass-alloy-tough-decorative-applications\/","title":{"rendered":"CuZn30: \uacac\uace0\ud558\uace0 \uc7a5\uc2dd\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud55c \ucd5c\uace0\uc758 \ud669\ub3d9 \ud569\uae08"},"content":{"rendered":"

\ud669\ub3d9 \ud569\uae08\uc758 \uacbd\uc6b0 \ud2b9\uc815 \uc0b0\uc5c5\uc758 \uc694\uad6c\uc5d0 \ub9de\uac8c \ub9de\ucda4 \uc81c\uc791\ud560 \uc218 \uc788\ub294 \uc18c\uc7ac\uac00 \ubb34\uad81\ubb34\uc9c4\ud569\ub2c8\ub2e4. \ub2e4\uc6a9\ub3c4\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud569\uae08 \uc911 \ud558\ub098\ub294 CuZn30<\/strong>. \uc798 \uc54c\ub824\uc9c4 \ud798<\/strong>, \uc131\ud615\uc131<\/a><\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong>, CuZn30<\/strong> \uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud669\ub3d9 \ud569\uae08\uc785\ub2c8\ub2e4. \uc790\ub3d9\ucc28<\/strong> \uc5d0 \uc7a5\uc2dd \uc608\uc220<\/strong>.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc774 \ud569\uae08\uc774 \ud2b9\ubcc4\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc815\ud655\ud55c \ud2b9\uc131\uc740 \ubb34\uc5c7\uc774\uba70 \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud558\uba74 \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\uc744\uae4c\uc694? \uc774 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\ub294 \uc774 \ubaa8\ub4e0 \uc9c8\ubb38\uacfc \uadf8 \uc774\uc0c1\uc5d0 \ub300\ud55c \ub2f5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4, \ub514\uc790\uc774\ub108 \ub610\ub294 \ub2e8\uc21c\ud788 \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c \uc18c\uc7ac \uc635\uc158\uc744 \ud0d0\uc0c9\ud558\uace0 \uc788\ub294 \ubd84\uc774\ub77c\uba74 \uc774 \ubb38\uc11c\uc5d0\uc11c CuZn30\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\n\n\n\n

\uac1c\uc694<\/strong><\/h2>\n\n\n\n

CuZn30<\/strong>\ub85c\ub3c4 \uc54c\ub824\uc9c4 C26000<\/strong> \ub610\ub294 CW505L<\/strong>\ub294 \ub2e4\uc74c\uc73c\ub85c \uad6c\uc131\ub41c \ud669\ub3d9 \ud569\uae08\uc785\ub2c8\ub2e4. 70% \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 30% \uc544\uc5f0<\/strong>. \uc774 \ud2b9\uc815 \uad6c\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub3c5\ud2b9\ud55c \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud798<\/strong>, \uc5f0\uc131<\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud669\ub3d9\uc740 \uc885\uc885 \ubbf8\uc801 \ub9e4\ub825 \ub54c\ubb38\uc5d0 \uc120\ud0dd\ub418\uc9c0\ub9cc, CuZn30\uc740 \uadf8 \uc774\uc0c1\uc73c\ub85c \ub3cb\ubcf4\uc785\ub2c8\ub2e4. \ubc1d\uc740 \ub178\ub780\uc0c9<\/strong>. \uc758 \ub2e4\uc6a9\ub3c4\uc131 \uc131\ud615 \ud504\ub85c\uc138\uc2a4<\/strong>\uc640 \uacb0\ud569\ud558\uc5ec \uc88b\uc740 \uc6a9\uc811\uc131<\/strong> \uadf8\ub9ac\uace0 \ub0a9\ub55c\uc131<\/a><\/strong>\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ub525 \ub4dc\ub85c\uc789<\/strong>, \uad7d\ud798<\/strong>\ubc0f \uc2a4\ud0ec\ud551<\/strong>.<\/p>\n\n\n\n

\uc8fc\uc694 \uae30\ub2a5 :<\/strong><\/h3>\n\n\n\n
    \n
  • \ub192\uc740 \uac15\ub3c4<\/strong>: \ud669\ub3d9 \ud569\uae08\uc784\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 CuZn30\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub6f0\uc5b4\ub09c \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \uc6b0\uc218\ud55c \uc5f0\uc131<\/strong>: \uc131\ud615\uc131\uc774 \ub6f0\uc5b4\ub098 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uacfc \ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ub0b4\uc2dd\uc131<\/strong>: CuZn30\uc740 \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc628\ud654\ud558\uac70\ub098 \uc911\uac04 \uc815\ub3c4\uc758 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub2f4\uc218<\/strong> \uadf8\ub9ac\uace0 \ub300\uae30 \uc870\uac74<\/strong>.<\/li>\n\n\n\n
  • \ubbf8\uc801 \ub9e4\ub825<\/strong>: \ubc1d\uc740 \ub178\ub780\uc0c9\uc744 \ub760\ub294 CuZn30\uc740 \uae30\ub2a5\ub9cc\ud07c\uc774\ub098 \uc678\uad00\uc774 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  • \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: \ub2e4\ub978 \uae08\uc18d\uc5d0 \ube44\ud574 \uc131\ub2a5\uacfc \uac00\uaca9\uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud600 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
    \n\n\n\n

    \uad6c\uc131 \ubc0f \uc18d\uc131 <\/strong><\/h2>\n\n\n\n

    \uc815\ud655\ud55c \uc774\ud574 \uad6c\uc131<\/strong> \uadf8\ub9ac\uace0 \ubb3c\ub9ac\uc801 \uc18d\uc131<\/strong> \uc758 \ud654\ud559 \uc131\ubd84\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 \ud654\ud559\uc801 \uad6c\uc131\uc744 \ubd84\uc11d\ud558\uace0 \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud654\ud559 \uc131\ubd84 <\/strong><\/h3>\n\n\n\n
    \uc694\uc18c<\/strong><\/th>\ubc31\ubd84\uc728(%)<\/strong><\/th><\/tr><\/thead>
    \uad6c\ub9ac(Cu)<\/strong><\/td>69.0 – 71.0<\/td><\/tr>
    \uc544\uc5f0(Zn)<\/strong><\/td>\uade0\ud615(29.0 - 31.0)<\/td><\/tr>
    \ub0a9(Pb)<\/strong><\/td>\u2264 0.05<\/td><\/tr>
    \ucca0(Fe)<\/strong><\/td>\u2264 0.05<\/td><\/tr>
    \uae30\ud0c0 \uc694\uc18c<\/strong><\/td>\ucd94\uc801 \uae08\uc561<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc758 \uc870\ud569 \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 \uc544\uc5f0<\/strong> \uc740 \ud569\uae08\uc5d0 \ubc14\ub78c\uc9c1\ud55c \ud2b9\uc131, \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f0\uc131<\/strong>.<\/p>\n\n\n\n

    \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131 <\/strong><\/h3>\n\n\n\n
    \uc18d\uc131<\/strong><\/th>\uac00\uce58<\/strong><\/th><\/tr><\/thead>
    \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>300 - 500 MPa<\/td><\/tr>
    \uc218\uc728 \uac15\ub3c4<\/strong><\/td>100 - 200 MPa<\/td><\/tr>
    \uc2e0\uc7a5<\/strong><\/td>30 – 45%<\/td><\/tr>
    \ubc00\ub3c4<\/strong><\/td>8.44g\/cm\u00b3<\/td><\/tr>
    \uacbd\ub3c4<\/strong><\/td>80 - 140 HB<\/td><\/tr>
    \uc5f4 \uc804\ub3c4\uc131<\/strong><\/td>120 W\/m-K<\/td><\/tr>
    \uc804\uae30 \uc804\ub3c4\uc131<\/strong><\/td>28% IACS<\/td><\/tr>
    \uc735\uc810<\/strong><\/td>900 - 940\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \uc8fc\uc694 \uc778\uc0ac\uc774\ud2b8:<\/strong><\/h3>\n\n\n\n
      \n
    • \uac15\ub3c4 \ubc0f \uc131\ud615\uc131<\/strong>: CuZn30\uc740 \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uc5ec \uad6c\uc870\uc6a9 \ubc0f \uc7a5\uc2dd\uc6a9 \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uade0\uc5f4 \uc5c6\uc774 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \ub0b4\uc2dd\uc131<\/strong>: \uad6c\ub9ac \ud568\ub7c9\uc774 \ub192\uc740 CuZn30\uc740 \uacf5\uaca9\uc801\uc774\uc9c0 \uc54a\uc740 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubd80\uc2dd\uc5d0 \uac15\ud574 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubd80\ud488\uc744 \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc5f4 \ubc0f \uc804\uae30 \uc804\ub3c4\uc131<\/strong>: CuZn30\uc758 \uc5f4 \uc804\ub3c4\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc88b\uc740 \uc635\uc158\uc785\ub2c8\ub2e4. \uc5f4\uad50\ud658\uae30<\/strong> \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uacfc \uc801\ub2f9\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong> \uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\uc804\uc555 \uc804\uae30 \ubd80\ud488<\/strong>.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      \uc560\ud50c\ub9ac\ucf00\uc774\uc158 <\/strong><\/h2>\n\n\n\n

      CuZn30\uc758 \ub3c5\ud2b9\ud55c \uc870\ud569\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud798<\/strong>, \uc131\ud615\uc131<\/strong>\ubc0f \ub0b4\uc2dd\uc131<\/strong> \uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. CuZn30\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub514\uc5d0 \uc5b4\ub5bb\uac8c \uc801\uc6a9\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 <\/strong><\/h3>\n\n\n\n
      \uc0b0\uc5c5<\/strong><\/th>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th><\/tr><\/thead>
      \ubc30\uad00<\/strong><\/td>\ud30c\uc774\ud504, \ud53c\ud305, \ubc38\ube0c \ubc0f \ucee4\ud50c\ub9c1<\/td><\/tr>
      \uc790\ub3d9\ucc28<\/strong><\/td>\ub77c\ub514\uc5d0\uc774\ud130, \uac1c\uc2a4\ud0b7, \uc5f0\ub8cc \uc2dc\uc2a4\ud15c \ubc0f \uc7a5\uc2dd \ud2b8\ub9bc<\/td><\/tr>
      \uc804\uc790 \uc81c\ud488<\/strong><\/td>\ucee4\ub125\ud130, \ub2e8\uc790 \ubc0f \uc800\uc804\uc555 \ubd80\ud488<\/td><\/tr>
      \uac74\uc124<\/strong><\/td>\uac74\ucd95 \ud558\ub4dc\uc6e8\uc5b4, \ub3c4\uc5b4 \ud578\ub4e4 \ubc0f \uace0\uc815 \uc7a5\uce58<\/td><\/tr>
      \uc7a5\uc2dd<\/strong><\/td>\ubcf4\uc11d, \ub3d9\uc804 \ubc0f \uc7a5\uc2dd\ud488<\/td><\/tr>
      HVAC<\/strong><\/td>\uc5f4\uad50\ud658\uae30, \uc751\ucd95\uae30 \ud29c\ube0c \ubc0f \uc99d\ubc1c\uae30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      CuZn30\uc774 \uc774\ub7ec\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc778 \uc774\uc720:<\/strong><\/h3>\n\n\n\n
        \n
      1. \ubc30\uad00<\/strong>: CuZn30's \ub0b4\uc2dd\uc131<\/strong> \uadf8\ub9ac\uace0 \uc131\ud615\uc131<\/strong> \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ud30c\uc774\ud504, \ubc38\ube0c \ubc0f \ud53c\ud305\uc744 \uc704\ud55c \ucd5c\uace0\uc758 \uc120\ud0dd\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4. \ub2f4\uc218 \uc2dc\uc2a4\ud15c<\/strong>.<\/li>\n\n\n\n
      2. \uc790\ub3d9\ucc28<\/strong>: \uc758 \uc870\ud569 \ud798<\/strong> \uadf8\ub9ac\uace0 \uc5f4 \uc804\ub3c4\uc131<\/strong> CuZn30\uc740 \ub2e4\uc74c\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub77c\ub514\uc5d0\uc774\ud130<\/strong>, \uc5f0\ub8cc \uc2dc\uc2a4\ud15c<\/strong>\ubc0f \uac1c\uc2a4\ud0b7<\/strong>.<\/li>\n\n\n\n
      3. \uc804\uc790 \uc81c\ud488<\/strong>: CuZn30\uc740 \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc800\uc804\uc555 \ucee4\ub125\ud130<\/strong> \ubc0f \ud130\ubbf8\ub110\ub85c \uc778\ud574 \uc801\ub2f9\ud55c \uc804\uae30 \uc804\ub3c4\uc131<\/strong> \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825 \ud658\uacbd \ub178\ucd9c<\/strong>.<\/li>\n\n\n\n
      4. \uac74\uc124<\/strong>: \uadf8\uac83\uc758 \ubbf8\uc801 \ub9e4\ub825<\/strong> \uadf8\ub9ac\uace0 \ubcc0\uc0c9\uc5d0 \ub300\ud55c \ub0b4\uc131<\/strong>CuZn30\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc544\ud0a4\ud14d\ucc98 \ud558\ub4dc\uc6e8\uc5b4<\/strong> \uadf8\ub9ac\uace0 \uc7a5\uc2dd \ub9c8\uac10<\/strong>.<\/li>\n\n\n\n
      5. \uc7a5\uc2dd<\/strong>: CuZn30's \ubc1d\uc740 \ub178\ub780\uc0c9 \ub9c8\uac10<\/strong> \uadf8\ub9ac\uace0 \uc720\uc5f0\uc131<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubcf4\uc11d<\/strong>, \ucf54\uc778<\/strong>\ubc0f \uae30\ud0c0 \uc7a5\uc2dd\uc6a9 \uc544\uc774\ud15c<\/strong>.<\/li>\n\n\n\n
      6. HVAC<\/strong>: CuZn30's \uc5f4 \uc804\ub3c4\uc131<\/strong> \uadf8\ub9ac\uace0 \ub0b4\uc2dd\uc131<\/strong> \uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc5f4 \uad50\ud658\uae30<\/strong> \uadf8\ub9ac\uace0 \ucf58\ub374\uc11c \ud29c\ube0c<\/strong> \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9 \uc5d0\uc5b4\ucee8 \ubc0f \ub0c9\uc7a5 \uc2dc\uc2a4\ud15c<\/strong>.<\/li>\n<\/ol>\n\n\n\n
        \n\n\n\n

        \uc0ac\uc591, \ud06c\uae30 \ubc0f \ud45c\uc900 <\/strong><\/h2>\n\n\n\n

        \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c CuZn30\uc744 \uc18c\uc2f1\ud560 \ub54c\ub294 \ub2e4\uc591\ud55c \ud06c\uae30<\/strong>, \uc131\uc801<\/strong>\ubc0f \ud45c\uc900<\/strong> \ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\uc5d0\ub294 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ud45c\uc900\uacfc \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30\uac00 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uacf5\ud1b5 \ud45c\uc900 \ubc0f \uc0ac\uc591 <\/strong><\/h3>\n\n\n\n
        \ud45c\uc900<\/strong><\/th>\uc124\uba85<\/strong><\/th><\/tr><\/thead>
        ASTM B36<\/strong><\/td>\ud669\ub3d9 \ud310\uc7ac, \uc2dc\ud2b8, \uc2a4\ud2b8\ub9bd \ubc0f \uc555\uc5f0 \ubc14 \uc0ac\uc591<\/td><\/tr>
        EN 1652<\/strong><\/td>\uc2a4\ud2b8\ub9bd \ud615\ud0dc\uc758 \uad6c\ub9ac \ubc0f \uad6c\ub9ac \ud569\uae08\uc5d0 \ub300\ud55c \uc720\ub7fd \ud45c\uc900<\/td><\/tr>
        JIS H3250<\/strong><\/td>\ud669\ub3d9 \ud50c\ub808\uc774\ud2b8 \ubc0f \uc2a4\ud2b8\ub9bd\uc5d0 \ub300\ud55c \uc77c\ubcf8 \ud45c\uc900<\/td><\/tr>
        ISO 431<\/strong><\/td>\ud669\ub3d9 \ud569\uae08 \uc870\uc131\uc5d0 \ub300\ud55c \uad6d\uc81c \ud45c\uc900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc591\uc2dd \ubc0f \ud06c\uae30<\/strong><\/h3>\n\n\n\n
        \uc591\uc2dd<\/strong><\/th>\ud06c\uae30 \ubc94\uc704<\/strong><\/th><\/tr><\/thead>
        \ub85c\ub4dc<\/strong><\/td>\uc9c1\uacbd: 5mm ~ 100mm<\/td><\/tr>
        \uc2dc\ud2b8\/\ud50c\ub808\uc774\ud2b8<\/strong><\/td>\ub450\uaed8: 0.5mm ~ 40mm<\/td><\/tr>
        \ud29c\ube0c<\/strong><\/td>\uc9c1\uacbd: 6mm ~ 100mm<\/td><\/tr>
        \uc804\uc120<\/strong><\/td>\uc9c1\uacbd: 0.5mm ~ 10mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ud06c\uae30 \uc0ac\uc6a9 \uac00\ub2a5 \uc5ec\ubd80:<\/strong><\/h3>\n\n\n\n

        \ub9ce\uc740 \uacf5\uae09\uc5c5\uccb4\uac00 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ud06c\uae30<\/strong> \uadf8\ub9ac\uace0 \uc81c\uc791 \uc635\uc158<\/strong> \uc758 \uacbd\uc6b0 CuZn30. \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud2b9\uc815 \uce58\uc218\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ud56d\uc0c1 \uacf5\uae09\uc5c5\uccb4\uc640 \uc0c1\uc758\ud558\uc5ec \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

        \n\n\n\n

        \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9 <\/strong><\/h2>\n\n\n\n

        \uadf8\ub9ac\uace0 \uac00\uc6a9\uc131<\/strong> \uadf8\ub9ac\uace0 \uac00\uaca9<\/strong> \uc758 CuZn30\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc704\uce58<\/strong>, \uc2dc\uc7a5 \uc218\uc694<\/strong>\ubc0f \uc8fc\ubb38 \uc218\ub7c9<\/strong>. \uc544\ub798\ub294 \uc77c\ubc18\uc801\uc778 \uacf5\uae09\uc5c5\uccb4\uc640 \uad00\ub828 \uc2dc\uc7a5 \uac00\uaca9 \ubc94\uc704\ub97c \ubcf4\uc5ec\uc8fc\ub294 \ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uacf5\uae09\uc5c5\uccb4 \ubc0f \uac00\uaca9<\/strong><\/h3>\n\n\n\n
        \uacf5\uae09\uc5c5\uccb4<\/strong><\/th>\uc704\uce58<\/strong><\/th>\uac00\uaca9 \ubc94\uc704(kg\ub2f9)<\/strong><\/th>\ub9ac\ub4dc \ud0c0\uc784<\/strong><\/th><\/tr><\/thead>
        KME \ub3c5\uc77c<\/strong><\/td>\ub3c5\uc77c<\/td>$6 – $10<\/td>2-4\uc8fc<\/td><\/tr>
        \uc544\ube44\ubc14 \uae08\uc18d<\/strong><\/td>\ubbf8\uad6d<\/td>$7 – $12<\/td>1-3\uc8fc<\/td><\/tr>
        \uc0c1\ud558\uc774 \uae08\uc18d \uacf5\uc0ac<\/strong><\/td>\uc911\uad6d<\/td>$5 – $9<\/td>3~5\uc8fc<\/td><\/tr>
        \uc2a4\ubbf8\uc2a4 \uba54\ud0c8 \uc13c\ud130<\/strong><\/td>UK<\/td>\u00a35 – \u00a39<\/td>1-2\uc8fc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        CuZn30 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778:<\/strong><\/h3>\n\n\n\n
          \n
        1. \uc2dc\uc7a5 \uc0c1\ud669<\/strong>: \uac00\uaca9 \uad6c\ub9ac<\/strong> \uadf8\ub9ac\uace0 \uc544\uc5f0<\/strong> \ub294 \uae00\ub85c\ubc8c \uc2dc\uc7a5 \uc0c1\ud669\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud558\uba70, \uc774\ub294 \ub2e4\uc2dc CuZn30\uc758 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n
        2. \uc8fc\ubb38 \uc218\ub7c9<\/strong>: \ub300\ub7c9 \uc8fc\ubb38\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc774 \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4. \ubcfc\ub968 \ud560\uc778<\/strong>\ub97c \uae30\uc900\uc73c\ub85c \uc8fc\ubb38\ud560 \uc218 \uc788\uc73c\uba70, \uc18c\uaddc\ubaa8 \uc8fc\ubb38\uc740 \ub2e8\uc704\ub2f9 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        3. \uc591\uc2dd \ubc0f \ucc98\ub9ac<\/strong>: \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc591\uc2dd \ub610\ub294 \ud2b9\uc218 \ucc98\ub9ac \uc694\uad6c \uc0ac\ud56d(\uc608: \uc808\ub2e8 \ub610\ub294 \uc131\ud615)\uc73c\ub85c \uc778\ud574 \uc804\uccb4 \ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        4. \ubc30\uc1a1 \ubc0f \ubb3c\ub958<\/strong>: \ud574\uc678 \uacf5\uae09\uc5c5\uccb4\ub85c\ubd80\ud130 CuZn30\uc744 \uc18c\uc2f1\ud558\ub294 \uacbd\uc6b0 \ubc30\uc1a1 \ube44\uc6a9\uacfc \ub9ac\ub4dc \ud0c0\uc784\uc774 \ucd94\uac00\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
          \n\n\n\n

          \uc7a5\uc810\uacfc \ud55c\uacc4 <\/strong><\/h2>\n\n\n\n

          \ub2e4\ub978 \uc7ac\ub8cc\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c CuZn30\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc790\uccb4 \uc138\ud2b8\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc7a5\uc810<\/strong> \uadf8\ub9ac\uace0 \uc81c\ud55c \uc0ac\ud56d<\/strong>. \uc774\ub97c \uc774\ud574\ud558\uba74 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc790\ub8cc\uc778\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

          \uc7a5\uc810\uacfc \ud55c\uacc4 <\/strong><\/h3>\n\n\n\n
          \uc7a5\uc810<\/strong><\/th>\uc81c\ud55c \uc0ac\ud56d<\/strong><\/th><\/tr><\/thead>
          \uc6b0\uc218\ud55c \uc131\ud615\uc131<\/strong>: \uc27d\uac8c \uadf8\ub9ac\uace0, \ucc0d\uace0, \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uad6c\ubd80\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\uc911\uac04 \uc815\ub3c4\uc758 \uac00\uacf5\uc131<\/strong>: \uac00\uacf5\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc \ub0a9\uc774 \ud568\uc720\ub41c \ud669\ub3d9\ub9cc\ud07c \uc27d\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ub0b4\uc2dd\uc131<\/strong>: \uad6c\ub9ac \uc131\ubd84\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \uc628\ud654\ud55c \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/td>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong>: CuZn30\uc740 \uae30\uacc4\uc801 \ubd80\ud558\uac00 \ub192\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr>
          \ubbf8\uc801 \ub9e4\ub825<\/strong>: \ubc1d\uc740 \ub178\ub780\uc0c9\uc73c\ub85c \ub9c8\uac10\ub418\uc5b4 \uc7a5\uc2dd\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/td>\uc804\uae30 \uc804\ub3c4\uc131<\/strong>: \uc804\uae30\ub97c \uc804\ub3c4\ud558\uc9c0\ub9cc \uc21c\uc218 \uad6c\ub9ac\ubcf4\ub2e4 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/td><\/tr>
          \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong>: CuZn30\uc740 \ub2e4\ub978 \uace0\uc131\ub2a5 \ud569\uae08 \ubc0f \uc21c\uc218 \uad6c\ub9ac\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4.<\/td>\uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc81c\ud55c\uc801<\/strong>: \ubd80\uc2dd\uc131\uc774 \uac15\ud558\uac70\ub098 \uadf9\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc8fc\uc694 \uc694\uc810:<\/strong><\/h3>\n\n\n\n
            \n
          1. \uc131\ud615\uc131<\/strong>: \uc801\uc751\ub825\uc774 \ub6f0\uc5b4\ub098\uace0 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \ud615\uc131 \ud560 \uc218\uc788\uc5b4 \ub2e4\uc74c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc7a5\uc2dd<\/strong> \uadf8\ub9ac\uace0 \ubc30\uad00 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>.<\/li>\n\n\n\n
          2. \ub0b4\uc2dd\uc131<\/strong>: \ub2e4\uc74c\uc5d0\uc11c \uc798 \uc791\ub3d9\ud558\uc9c0\ub9cc \ub300\uae30 \uc870\uac74<\/strong> \uadf8\ub9ac\uace0 \ub2f4\uc218 \ud658\uacbd<\/strong>\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc635\uc158\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ubd80\uc2dd\uc131\uc774 \uac15\ud55c \ud658\uacbd<\/strong>.<\/li>\n\n\n\n
          3. \ube44\uc6a9 \ud6a8\uc728\uc131<\/strong>: \uadf8\uac83\uc740 \ube44\uc6a9 \ud6a8\uc728\uc801<\/strong> \uc758 \uade0\ud615\uc774 \uc798 \uc7a1\ud78c \uc131\ub2a5<\/strong> \uadf8\ub9ac\uace0 \uacbd\uc81c\uc131<\/strong>\uc0b0\uc5c5 \ubc0f \uc7a5\uc2dd\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n
            \n\n\n\n

            CuZn30\uacfc \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08 \ube44\uad50<\/strong><\/h2>\n\n\n\n

            \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\ud560 \ud669\ub3d9 \ud569\uae08\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uac01 \uc635\uc158\uc758 \uc7a5\ub2e8\uc810\uc744 \ube44\uad50\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d CuZn30\uacfc \ub2e4\ub978 \uc77c\ubc18\uc801\uc778 \ud669\ub3d9 \ud569\uae08\uc744 \ube44\uad50\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

            \ub2e4\ub978 \ud669\ub3d9 \ud569\uae08\uacfc \ube44\uad50\ud55c CuZn30<\/strong><\/h3>\n\n\n\n
            \ud569\uae08<\/strong><\/th>CuZn30<\/strong><\/th>CuZn36<\/strong><\/th>CuZn39Pb3<\/strong><\/th>CuZn37<\/strong><\/th><\/tr><\/thead>
            \uc778\uc7a5 \uac15\ub3c4<\/strong><\/td>300 - 500 MPa<\/td>300 - 450 MPa<\/td>300 - 450 MPa<\/td>300 - 500 MPa<\/td><\/tr>
            \uc131\ud615\uc131<\/strong><\/td>\uc6b0\uc218<\/td>\uc6b0\uc218<\/td>\uc591\ud638<\/td>\uc591\ud638<\/td><\/tr>
            \uac00\uacf5\uc131<\/strong><\/td>\ubcf4\ud1b5<\/td>\ubcf4\ud1b5<\/td>\uc6b0\uc218<\/td>\ubcf4\ud1b5<\/td><\/tr>
            \ub0b4\uc2dd\uc131<\/strong><\/td>\uc591\ud638<\/td>\uc591\ud638<\/td>\ubcf4\ud1b5<\/td>\uc591\ud638<\/td><\/tr>
            \ubbf8\uc801 \ub9e4\ub825<\/strong><\/td>\ub192\uc74c<\/td>\ub192\uc74c<\/td>\ubcf4\ud1b5<\/td>\ub192\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

            \uc8fc\uc694 \ube44\uad50:<\/strong><\/h3>\n\n\n\n