{"id":1715,"date":"2026-02-09T10:59:08","date_gmt":"2026-02-09T02:59:08","guid":{"rendered":"https:\/\/haoyumaterial.com\/?post_type=product&#038;p=1715"},"modified":"2026-02-09T10:59:09","modified_gmt":"2026-02-09T02:59:09","slug":"how-brass-is-made-high-precision-copper-zinc-alloys-by-vastmaterial","status":"publish","type":"product","link":"https:\/\/haoyumaterial.com\/ko\/product\/how-brass-is-made-high-precision-copper-zinc-alloys-by-vastmaterial\/","title":{"rendered":"\ud669\ub3d9\uc774 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95 Vastmaterial\uc758 \uace0\uc815\ubc00 \uad6c\ub9ac \uc544\uc5f0 \ud569\uae08"},"content":{"rendered":"<p>Vastmaterial\uc5d0\uc11c \uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08 \uc6a9\ud574\ubd80\ud130 \ub2e8\ub2e8\ud55c \uacf5\uc815\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28\ub97c \uac00\uc9c4 \ub0c9\uac04 \uc555\uc5f0 \ud669\ub3d9 \uc2a4\ud2b8\ub9bd\uae4c\uc9c0 Brass\uac00 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uc9c0 \ubc30\uc6b0\uc2ed\uc2dc\uc624.<\/p>\n<h2>Brass \uc81c\uc870 \ubc29\ubc95: Vastmaterial \ud45c\uc900<\/h2>\n<p>Vastmaterial\uc5d0\uc11c \uc774\ud574\ud558\ub294\u00a0<strong>Brass\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95<\/strong>\u00a0\uc740 \uc5c4\uaca9\ud55c \uae00\ub85c\ubc8c \ud45c\uc900\uc5d0 \ubd80\ud569\ud558\ub294 \uace0\uc131\ub2a5 \ud569\uae08\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud55c \uae30\ubcf8\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc81c\uc870 \uacf5\uc815\uc740 \ucca8\ub2e8 \uae08\uc18d\ud559\uacfc \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uc758 \uacb0\ud569\uc73c\ub85c \uc6b0\uc218\ud55c\u00a0<strong>\uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08<\/strong>\u00a0\uc7ac\ub8cc\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \ucd08\uae30 \uc6a9\ud574\uc5d0\uc11c \ucd5c\uc885 \uc2ac\ub9bf\uae4c\uc9c0 \uc0dd\uc0b0\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uac10\ub3c5\ud558\uc5ec \uace0\uac1d\uc774 \uc815\ud655\ud55c \ud654\ud559 \uc870\uc131\uacfc \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub97c \ubc1b\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc6d0\ub8cc \uc120\ud0dd \ubc0f \uc6a9\ud574(\uc21c\ub3c4 \uad00\ub9ac)<\/h3>\n<p>\ud488\uc9c8\uc740 \uc6d0\uc7ac\ub8cc\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uace0\uae09 \uc804\ud574\uad6c\ub9ac \ubc0f \uc544\uc5f0\uc744 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ud558\uace0 \uc7ac\ud65c\uc6a9 \uc2a4\ud06c\ub7a9\uc758 \ube44\uc728\uc744 \uc0dd\uc7ac\ub8cc\ub85c \uc5c4\uaca9\ud788 \ud1b5\uc81c\ud558\uc5ec \uc21c\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ud63c\ud569\ubb3c\uc740 \uc804\uae30 \uc720\ub3c4\uc6a9\ub85c\uc5d0\uc11c 1,000\u00b0C\ub97c \ub118\ub294 \uc628\ub3c4\uc5d0\uc11c \uc6a9\ud574\ub429\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c \ud2b9\uc815 \ub4f1\uae09(C2600 \ub610\ub294 C2680)\uacfc \uc77c\uce58\ud558\ub294 \uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uae08\uc18d\uc774 \ubd93\ud600\uc9c0\uae30 \uc804\uc5d0 \uc2e4\uc2dc\uac04 \ud654\ud559 \ubd84\uc11d\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc5f0\uc18d \uc8fc\uc870(\ube4c\ub9bf \ud615\uc131)<\/h3>\n<p>\ud569\uae08\uc774 \uc62c\ubc14\ub978 \uc628\ub3c4\uc640 \uc870\uc131\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ubcf4\uc720\uc6a9\ub85c\ub85c \uc62e\uaca8\uc9d1\ub2c8\ub2e4. Brass \ube4c\ub9bf \uc8fc\uc870\ub97c \ud1b5\ud574\u00a0<strong>\ube0c\ub77c\uc2a4 \ube4c\ub9bf \uc8fc\uc870<\/strong>, \uc6a9\uc735 \uae08\uc18d\uc740 \ucf00\uc774\ud06c\ub098 \ube4c\ub9bf\uc73c\ub85c \uc751\uace0\ub429\ub2c8\ub2e4. \uc774 \uc5f0\uc18d \uc8fc\uc870 \uae30\ubc95\uc740 \ub0b4\ubd80 \uad6c\uc870\ub97c \uade0\uc77c\ud558\uac8c \ud558\uace0 \ub2e4\uacf5\uc131 \ubc0f \ubd84\ub9ac\uac00 \uc801\uc5b4 \ucd5c\uc885 \uc81c\ud488\uc758 \uad6c\uc870\uc801 \uc644\uc804\uc131\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc5f4\uac04 \uc555\uc5f0 \uacf5\uc815<\/h3>\n<p>\u56fa\ud654\ub41c \ube4c\ub81b\uc740 \uc608\uc5f4\ub418\uc5b4 \ub2f9\uc0ac\uc758 Hot Rolling Mill\uc744 \uac70\uce69\ub2c8\ub2e4.\u00a0<strong>hot rolling mill<\/strong>. \uac70\ub300\ud55c \uc555\ub825 \uc544\ub798 \ub864\ub7ec\uac00 \uc7ac\ub8cc\uc758 \ub450\uaed8\ub97c \ud06c\uac8c \uc904\uc785\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \uc8fc\uc870 \uc785\uc790 \uad6c\uc870\ub97c \ud574\uccb4\ud558\uc5ec \ud569\uae08\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\uace0 \ubb34\uac70\uc6b4 \ube4c\ub81b\uc744 \ub2e4\ub8e8\uae30 \uc26c\uc6b4 \uc587\uc740 \ucf54\uc77c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud45c\uba74 \uc5f0\ub9c8(\uc2a4\uce90\ud551)<\/h3>\n<p>Hot rolling\uc740 \ud45c\uba74 \uc0b0\ud654 \ubc0f \ubbf8\uc138\ud55c \ubd88\uc21c\ubb3c\uc744 \ub0a8\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc644\ubcbd\ud55c \ub9c8\uac10\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc815\ubc00 \uc5f0\ub9c8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucf54\uc77c\uc758 \uc0c1\ub2e8\uacfc \ud558\ub2e8 \uce35\uc744 \u201c\uc2a4\uce90\ud551'\ud569\ub2c8\ub2e4. \uc774\ub294 \ud45c\uba74 \uacb0\ud568\uc744 \uc81c\uac70\ud558\uace0 \uae30\ucd08 \uc7ac\ub8cc\uac00 \ucc28\uac00\uc6b4 \uacf5\uc815 \ub2e8\uacc4\uc5d0 \ub4e4\uc5b4\uac00\uae30 \uc804\uc5d0 \uae68\ub057\ud558\uace0 \ub9e4\ub044\ub7fd\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ubc00 \ub0c9\uac04 \uc555\uc5f0<\/h3>\n<p>\uc815\ubc00 \ub450\uaed8 \uacf5\ucc28\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574\u2014\uc790\uc8fc 0.01mm\uae4c\uc9c0\u2014\uc7ac\ub8cc\ub294 . \uc774 \uacf5\uc815\uc740 \uc2e4\uc628\uc5d0\uc11c \uc218\ud589\ub418\uc5b4 \ud669\ub3d9\uc744 \uacbd\ud654\uc2dc\ud0a4\uace0 \uc785\uc790 \uad6c\uc870\ub97c \uc815\uc81c\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \ubcf5\uc7a1\ud55c \uc804\uc790 \ucee4\ub125\ud130 \ubc0f \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \ud544\uc694\ud55c \uc815\ud655\ud55c \ub450\uaed8 \uc77c\uce58\ub97c \uac00\uc9c4 \uace0\ud488\uc9c8 Cold Rolled Brass Strip\ub97c \uc0dd\uc0b0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.\u00a0<strong>\uc815\ubc00 \ub0c9\uac04 \uc555\uc5f0<\/strong>. \ub0c9\uac04 \uc555\uc5f0 \ud669\ub3d9 \uc2a4\ud2b8\ub9bd\u00a0<strong>\uc815\ud655\ud55c \ub450\uaed8 \uc77c\uce58\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc815\ubc00 \ub450\uaed8\uc758 Cold Rolled Brass Strip\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/strong>\u00a0\uc18c\uc131 \ubc0f \uc0b0\uc138 \ucc98\ub9ac.<\/p>\n<h3>\ub0c9\uac04 \uc555\uc5f0\uc740 \ub0b4\ubd80 \uc751\ub825\uc744 \uc720\ubc1c\ud558\uace0 \uacbd\ub3c4\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \ub2f4\uae08\uc9c8 \ud2b9\uc131\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \ud1b5\uc81c\ub41c Annealing Process\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/h3>\n<p>\uc18c\uc131 \ucc98\ub9ac\u00a0<strong>. \ud669\ub3d9\uc744 \uac00\uc5f4\ud558\uace0 \ub0c9\uac01\ud558\uc5ec \uc5f0\uc131\uc744 \ud68c\ubcf5\ud558\uace0 \uacbd\ub3c4\ub97c \ud2b9\uc815 \uc0c1\ud0dc(\ubd80\ub4dc\ub7ec\uc6b4 \u2018O\u2019\uc5d0\uc11c \ucd08\uacbd\ub3c4 \u2018SH\u2019\uae4c\uc9c0)\ub85c \uc870\uc815\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \ud6c4 \ud669\ub3d9\uc740<\/strong>. \ubc88\uc5ed \ubd88\uac00 \ud56d\ubaa9\u00a0<strong>\uc5fc\uc7a5 \ubc0f \ud45c\uba74 \ucc98\ub9ac<\/strong>\u00a0\uc0b0\ud654 \uc81c\uac70\ub97c \uc704\ud55c \uc0b0\uc695\ud0d5\uc5d0 \ub2f4\uac00 \uae68\ub057\ud558\uace0 \ubc1d\uc73c\uba70 \ud654\ud559\uc801\uc73c\ub85c \uc548\uc815\ub41c \ud45c\uba74\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc808\ub2e8 \ubc0f \ub9c8\ubb34\ub9ac<\/h3>\n<p>\ucd5c\uc885 \ub2e8\uacc4\ub294 \uace0\uac1d\uc758 \uce58\uc218\uc5d0 \ub9de\uac8c \uc81c\ud488\uc744 \uc870\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758\u00a0<strong>\uc815\ubc00 \uc808\ub2e8<\/strong>\u00a0\ub77c\uc778\uc740 \ub113\uc740 \ucf54\uc77c\uc744 \uc815\ud655\ud55c \ud3ed \uc0ac\uc591\uc5d0 \ub530\ub77c \uc881\uc740 \uc2a4\ud2b8\ub9bd\uc73c\ub85c \uc808\ub2e8\ud569\ub2c8\ub2e4. \ud3ec\uc7a5 \uc804\uc5d0 \ubc84\uc640 \uac00\uc7a5\uc790\ub9ac\uac00 \uc5c6\uace0 \uce58\uc218 \uc815\ud655\ub3c4\uac00 \uc5c4\uaca9\ud788 \ubcf4\uc7a5\ub418\uc5b4 \uc6b4\uc1a1 \uc911 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc7ac\ub8cc \uc0ac\uc591 \ubc0f \ub4f1\uae09<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/brass_alloy_grades_and_manufacturing_process_GvBY6.webp\" alt=\"\ud669\ub3d9 \ud569\uae08 \ub4f1\uae09 \ubc0f \uc81c\uc870 \uacf5\uc815\" \/><\/p>\n<p>\uc774\ud574\u00a0<strong>Brass\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95<\/strong>\u00a0\uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\uc2dc\ud0a4\ub824\uba74 \uae08\uc18d\ud559\uc801 \uad6c\uc131\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. Vastmaterial\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uad6c\ub9ac-\uc544\uc5f0 \ube44\uc728\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud558\uc5ec \ud2b9\uc815 \uae30\uacc4\uc801 \uc694\uad6c\uc5d0 \ub9de\ub294 \ud569\uae08\uc744 \uc0dd\uc0b0\ud558\uba70, \uae4a\uc740 \uc778\ubc1c\uc6a9 \ub192\uc740 \uc5f0\uc131\uc774\ub098 \uad6c\uc870\uc6a9 \ubd80\ud488\uc758 \uac15\uc131\uc744 \ud544\uc694\ub85c \ud560 \ub54c\ub3c4 \ub300\uc751\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud569\uae08 \ub4f1\uae09 \uad6c\uc131( H62, H65, C2600 )<\/h3>\n<p>\uc758 \uc131\ub2a5\uc740\u00a0<strong>\uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08<\/strong>\u00a0\ud2b9\uc815 \uc6d0\uc18c\uc758 \ud63c\ud569 \ube44\uc728\uc5d0 \uc804\uc801\uc73c\ub85c \uc758\uc874\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 JIS, ASTM \ubc0f GB \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \ub2e4\uc591\ud55c \ub4f1\uae09\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>\ub4f1\uae09(JIS\/ASTM)<\/th>\n<th>\uc77c\ubc18 \uba85\uce6d<\/th>\n<th>\uad6c\uc131<\/th>\n<th>Key Characteristics<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>C2600<\/strong><\/td>\n<td>\uce74\ud2b8\ub9ac\uc9c0 \ud669\ub3d9<\/td>\n<td>~70% Cu, 30% Zn<\/td>\n<td>\uc6b0\uc218\ud55c \uc5f0\uc131\uc73c\ub85c \uae4a\uc740 \uc778\ubc1c \ubc0f \ud615\uc0c1 \uac00\uacf5\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>H65 (C2680)<\/strong><\/td>\n<td>\uc610\ub85c\uc6b0 \ud669\ub3d9<\/td>\n<td>~65% Cu, 35% Zn<\/td>\n<td>Balanced strength and formability; widely used in fasteners.<\/td>\n<\/tr>\n<tr>\n<td><strong>H62 (C2800)<\/strong><\/td>\n<td>\ubb38\uce20 \uae08\u5c5e<\/td>\n<td>~62% Cu, 38% Zn<\/td>\n<td>High strength, harder than C2600, suitable for hot working.<\/td>\n<\/tr>\n<tr>\n<td><strong>C3604<\/strong><\/td>\n<td>Free-Cutting Brass<\/td>\n<td>Pb added<\/td>\n<td>Superior machinability for precision parts.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3>Available Forms &amp; Dimensions<\/h3>\n<p>Our manufacturing capabilities allow us to process brass into various forms to suit your production line. From heavy-duty plates to ultra-thin foils, we maintain tight\u00a0<strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong>\u00a0across all products.<\/p>\n<ul>\n<li><strong>Forms:<\/strong>\u00a0Coils, Strips, Sheets, Foils, Rods, and Tubes.<\/li>\n<li><strong>Thickness Range:<\/strong>\u00a0\ub2e4\uc774\ub0b4\ub85c \uad74\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4\u00a0<strong>0.01mm<\/strong>\u00a0\uc815\ubc00 \uc804\uc790\uc81c\ud488\uc6a9.<\/li>\n<li><strong>\ub108\ube44:<\/strong>\u00a0\uace0\uac1d\uc758 \uc0ac\uc591\uc5d0 \ub530\ub77c \ub9de\ucda4 \uc808\ub2e8 \uac00\ub2a5.<\/li>\n<\/ul>\n<h3>\uacbd\ub3c4 \ubc0f \uc5f4\ucc98\ub9ac \ub4f1\uae09<\/h3>\n<p>\uadf8\u00a0<strong>\uc18c\ub454 \uacf5\uc815<\/strong>\u00a0\ubc0f \ub0c9\uac04 \uc555\uc5f0 \uad6c\uac04\uc774 \ucd5c\uc885 \uc7ac\uc9c8\uc758 \ucabd\uacbd\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc81c\uc870 \uacf5\uc815 \uc911 \uc7ac\ub8cc\uac00 \uc815\ud655\ud788 \uc6d0\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \ubaa8\ub4e0 \uacbd\ub3c4 \uc218\uc900\uc758 \uc804\uccb4 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc124\uc815\ub418\uba74\u00a0<a href=\"https:\/\/haoyumaterial.com\/ko\/services\/surface-treatment\/\">\uc804\ubb38\ud654\ub41c \ud45c\uba74 \ucc98\ub9ac<\/a>\u00a0\ubd80\uc2dd \uc800\ud56d \ub610\ub294 \uc804\ub3c4\ub3c4 \ud5a5\uc0c1\uc744 \uc704\ud574 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>O (\uc815\ud615 \uc18c\uc131):<\/strong>\u00a0\ucd5c\ub300\ud55c\uc758 \uc131\ud615\uc131\uc744 \uc704\ud55c \uc18c\uc131\ub418\uba70 \uc644\uc804 \uc7ac\uacb0\uc815\ub41c \uad6c\uc870.<\/li>\n<li><strong>1\/4H\uc5d0\uc11c 1\/2H:<\/strong>\u00a0\uad6c\ubd80\ub9bc \uc911 \uade0\uc5f4 \uc5c6\uc774 \uc911\uac04 \uacbd\ub3c4.<\/li>\n<li><strong>H(\uacbd\ub3c4):<\/strong>\u00a0\ud3b8\ud3c9\ud55c \ubd80\ud488\uc5d0 \ub300\ud55c \uace0\uac15\ub3c4.<\/li>\n<li><strong>EH \/ SH(\uc775\uc2a4\ud2b8\ub77c\/\uc2a4\ud504\ub9c1 \ud558\ub4dc):<\/strong>\u00a0\uc2a4\ud504\ub9c1 \ubc0f \uc811\ucd09\ubd80\uc5d0 \ub300\ud55c \ucd5c\ub300 \ud0c4\uc131.<\/li>\n<\/ul>\n<h2>\uae08\uc18d\ud559\uc801 \ubb34\uacb0\uc131 \ubcf4\uc7a5<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-1717\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-300x300.jpg\" alt=\"\" width=\"437\" height=\"437\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-300x300.jpg 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-1024x1024.jpg 1024w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-150x150.jpg 150w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-768x768.jpg 768w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-1536x1536.jpg 1536w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-12x12.jpg 12w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-600x600.jpg 600w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made-100x100.jpg 100w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/how-brass-is-made.jpg 1564w\" sizes=\"auto, (max-width: 437px) 100vw, 437px\" \/><\/p>\n<p>\uc774\ud574\u00a0<strong>Brass\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95<\/strong>\u00a0\uad6c\ub9ac\uc640 \uc544\uc5f0\uc744 \ub2e8\uc21c\ud788 \uc11e\ub294 \uac83 \uc774\uc0c1\uc73c\ub85c, \uc7ac\ub8cc\uac00 \uc608\uc0c1\ub300\ub85c \uc815\ud655\ud788 \uc791\ub3d9\ud558\ub294\uc9c0 rigor\ud55c \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uac01 \ucf54\uc77c\uacfc \uc2dc\ud2b8\uac00 \uc815\ubc00\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac \uccb4\uacc4\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubd84\uad11\uae30 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\uc6b0\ub9ac\ub294 \uc804\uc801\uc73c\ub85c\u00a0<strong>\uae08\uc18d\ud559\uc801 \uc870\uc131<\/strong>\u00a0\uc744 \uc6b0\uc5f0\uc5d0 \ub9e1\uae30\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uace0\uae09 \uad11\ubc1c\uad11 \ubd84\uad11\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac01 \ubc30\uce58\uc758 \ud654\ud559\uc801 \uad6c\uc131\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc774\ub294\u00a0<strong>\uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08<\/strong>\u00a0\ube44\uc728\uc774 \ud2b9\uc815 \ub4f1\uae09\uc778 C2600 \ub610\ub294 C2680\uc5d0 \ub300\ud574 \uc644\ubcbd\ud558\uac8c \uade0\ud615 \uc7a1\ud788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub294 \ubd88\uc21c\ubb3c\uc774 \ucd5c\uc18c\ud654\ub418\uc5b4 \uc7ac\ub8cc\uac00 \ud654\ud559\uc801\uc73c\ub85c \uc21c\uc218\ud558\ub2e4\ub294 \uac83\uc744 \ud655\uc778\ud569\ub2c8\ub2e4\u00a0<a href=\"https:\/\/haoyumaterial.com\/ko\/factory\/\">\uacf5\uc7a5 \ubc14\ub2e5<\/a>.<\/p>\n<h3>\uc778\uc7a5 \uac15\ub3c4 \uc2dc\ud5d8<\/h3>\n<p>\uae30\uacc4\uc801 \uc131\ub2a5\uc740 \uc81c\uc870 \uace0\uac1d\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ud3ec\uad04\uc801\uc778 \uae30\uacc4\uc801 \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\uc5ec \ud655\uc778\ud569\ub2c8\ub2e4\u00a0<strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>, - \uc5f0\uc2e0, \ubc0f \uacbd\ub3c4.<\/p>\n<ul>\n<li><strong>\uacb0\uc815\uad6c\uc870 \uc81c\uc5b4:<\/strong>\u00a0\uac00\uc5f4 \ucc98\ub9ac\ub85c \ucd5c\uc801\uc758 \uc131\ud615\uc131\uc744 \uc704\ud55c \uc62c\ubc14\ub978 \uacb0\uc815 \ud06c\uae30\uac00 \ub2ec\uc131\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc131\ub2a5 \uac80\uc99d:<\/strong>\u00a0\ube0c\ub77c\uc2a4 \uc2a4\ud2b8\ub9bd\uc774 \ud615 stamping, \uad7d\ud798, \ub610\ub294 \uc2ec\ub3c4 \ub4dc\ub85c\uc789\uc758 \ubb3c\ub9ac\uc801 \uc751\ub825\uc744 \uade0\uc5f4 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>ISO \ubc0f RoHS \uc778\uc99d<\/h3>\n<p>\ub2f9\uc0ac\uc758 \ud488\uc9c8\uc5d0 \ub300\ud55c \uc57d\uc18d\uc740 \uae00\ub85c\ubc8c \ud45c\uc900\uc5d0 \uc758\ud574 \ub4b7\ubc1b\uce68\ub429\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc740\u00a0<strong>ISO 9001:2015 \uc778\uc99d<\/strong>, \ubaa8\ub4e0 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c\uc758 \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c \ub2f9\uc0ac\uc758 \uc7ac\ub8cc\ub294\u00a0<strong>SGS\/RoHS \uc900\uc218<\/strong>, \uc804\uc790 \ubc0f \uc790\ub3d9\ucc28 \ubd84\uc57c\uc640 \uac19\uc774 \uc5c4\uaca9\ud55c \ud658\uacbd \uc900\uc218\uac00 \ud544\uc694\ud55c \uc2dc\uc7a5\uc73c\ub85c\uc758 \uc218\ucd9c\uc5d0 \uc548\uc804\ud558\uace0 \uc801\ud569\ud558\ub3c4\ub85d \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h2>Vastmaterial Brass\uac00 \ub9cc\ub4e0 \uc0b0\uc5c5<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1718\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-300x225.jpg\" alt=\"\" width=\"631\" height=\"473\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-300x225.jpg 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-1024x768.jpg 1024w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-768x576.jpg 768w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-1536x1152.jpg 1536w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-2048x1536.jpg 2048w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-16x12.jpg 16w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/02\/dark-copper-600x450.jpg 600w\" sizes=\"auto, (max-width: 631px) 100vw, 631px\" \/><\/p>\n<p>\uc774\ud574\u00a0<strong>Brass\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95<\/strong>\u00a0\uace0\uac1d\uc5d0\uac8c \ub2f9\uc0ac \uc7ac\ub8cc\uac00 \ud2b9\uc815 \ubd84\uc57c\uc758 \ud639\ub3c5\ud55c \uc694\uad6c\ub97c \uacac\ub51c \uc218 \uc788\ub2e4\ub294 \uc790\uc2e0\uac10\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucd5c\ucd08\uc758\u00a0<strong>\uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08<\/strong>\u00a0\ud63c\ud569\uc5d0\uc11c \ucd5c\uc885 \uc808\ub2e8\uae4c\uc9c0 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uad00\ub9ac\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4\u2014\uace0\uc131\ub2a5 \uc751\uc6a9\uc5d0 \ub9de\ucd98 \uc7ac\ub8cc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uae30 \ubd80\ud488<\/h3>\n<p>\uc804\uc790\uacf5\ud559\uc5d0\uc11c \uc815\ubc00\ub3c4\ub294 \uc591\ubcf4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc800\ud76c\uc758\u00a0<strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong>\u00a0\uc81c\uc5b4\ub294 \ucee4\ub125\ud130, \ub2e8\uc790 \ubc0f \ub9b4\ub808\uc774 \uc2a4\ud504\ub9c1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud669\ub3d9 \uc2a4\ud2b8\ub9bd\uc774 \uc790\ub3d9\ud654 \uc870\ub9bd \ub77c\uc778\uc5d0 \uc644\ubcbd\ud558\uac8c \ub4e4\uc5b4\ub9de\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uace0\uc804\ub3c4\uc131:<\/strong>\u00a0\uc804\uae30 \ud750\ub984\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubd80\uc2dd \ubc29\uc9c0:<\/strong>\u00a0\ub2e4\uc591\ud55c \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \uc2a4\uc704\uce58\uc640 \uc18c\ucf13\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc790\ub3d9\ucc28 \ubd80\ud488<\/h3>\n<p>\uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc740 \uac15\ub3c4\uc640 \ud615\uc0c1\uac00\uacf5\uc131\uc758 \uade0\ud615\uc744 \uac16\ucd98 \uc7ac\ub8cc\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc800\ud76c \ud669\ub3d9\uc740 \ub77c\ub514\uc5d0\uc774\ud130 \ucf54\uc5b4, \uc13c\uc11c \ubc0f \uc720\uccb4 \ucde8\uae09 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \ubd80\ud488\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uace0\uc815\ubc00 \uac00\uacf5\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc81c\uacf5\ud558\uc5ec \ud2b9\uc218 \ucc28\ub7c9 \uc548\uc804 \uc2dc\uc2a4\ud15c\uc5d0\ub3c4 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \ub2f9\uc0ac\uc640 \uc720\uc0ac\ud55c\u00a0<a href=\"https:\/\/haoyumaterial.com\/ko\/product\/copper-nickel-alloy-brake-line-machining-service\/\">\uad6c\ub9ac-\ub2c8\ucf08 \ud569\uae08 \ube0c\ub808\uc774\ud06c \ub77c\uc778\uac00\uacf5 \uc11c\ube44\uc2a4<\/a>, \uc5d0\uc11c\uc758 \uace0\uc555 \ud558\uc5d0\uc11c\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uac74\ucd95 \ubbf8\uc7a5<\/h3>\n<p>\uc2ec\ubbf8\uc131\uc774 \uc774 \ubd80\ubb38\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ub0b4\ubd80 \ub514\uc790\uc778, \uc5d8\ub9ac\ubca0\uc774\ud130 \ud328\ub110 \ubc0f \uc7a5\uc2dd \ud2b8\ub9bc\uc5d0 \uc0ac\uc6a9\ud560 \ud760\uc7a1\uc744 \ub370 \uc5c6\ub294 \ud45c\uba74 \ub9c8\uac10\uc758\u00a0<strong>\ud669\ub3d9 \ud310\uae08<\/strong>\u00a0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc0c9\uc0c1 \uc77c\uad00\uc131:<\/strong>\u00a0\uc5c4\uaca9\ud55c \ud569\uae08 \uc81c\uc5b4\ub85c \ubc30\uce58 \uac04 \uc0c9\uc0c1 \ucc28\uc774\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uacf5\uc131:<\/strong>\u00a0\ubcf5\uc7a1\ud55c \uc2a4\ud0ec\ud551\uacfc \uc5d0\uce6d \uacf5\uc815\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ubc29\uc704 \ubc0f \ud0c4\uc57d<\/h3>\n<p>\uc774 \ubd80\ubb38\uc740 \ucd5c\uace0\uc758 \uac83\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4\u00a0<strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>\u00a0\uadf8\ub9ac\uace0 \uc5f0\uc131\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 C2800 \uad6c\ub9ac\ud569\uae08\uacfc \uac19\uc740 \ud2b9\uc815 \ub4f1\uae09\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4\u00a0<strong>C2600<\/strong>\u00a0\uacfc\u00a0<strong>C2800 \ud669\ub3d9<\/strong>, \uc774\ub294 \ud0c4\uc57d \ucf00\uc774\uc2a4\uc640 \uac19\uc740 \ub525\ub4dc\ub85c\uc789 \uc751\uc6a9\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc5b4\ub2d0\ub9c1 \uacf5\uc815\uc740 \uc7ac\ub8cc\uac00 \uae08\uc774 \uac00\uc9c0 \uc54a\uace0 \ube60\ub974\uac8c \ud33d\ucc3d\ud560 \uc218 \uc788\ub3c4\ub85d \uc870\uc815\ub418\uc5b4 \uc5c4\uaca9\ud55c \uad70\uc0ac \uc0ac\uc591\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud669\ub3d9 \uc0dd\uc0b0\uc5d0 \uad00\ud55c \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ud669\ub3d9\uacfc \uccad\ub3d9\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\ub458 \ub2e4 \uad6c\ub9ac \uae30\ubc18 \ud569\uae08\uc774\uc9c0\ub9cc, \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ud569\uae08 \uc6d0\uc18c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong>\ud669\ub3d9\uc740 \uad6c\ub9ac-\uc544\uc5f0 \ud569\uae08<\/strong>, \ubc1d\uc740 \ud669\uae08\ube5b \uc678\uad00, \ub192\uc740 \uac00\uacf5\uc131, \ud0c1\uc6d4\ud55c \uc74c\ud5a5 \ud2b9\uc131\uc73c\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. \uc545\uae30, \ud0c4\uc57d \ucf00\uc774\uc2a4, \uc7a5\uc2dd \ud2b8\ub9bc \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc18\uba74 \uccad\ub3d9\uc740 \uc8fc\ub85c \uad6c\ub9ac\uc640 \uc8fc\uc11d\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ub354 \ub2e8\ub2e8\ud558\uace0 \uc801\uac08\uc0c9 \ube5b\uc744 \ub760\uba70 \ubd80\uc2dd \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \ud574\uc591 \uc6a9\ub3c4\uc640 \ubca0\uc5b4\ub9c1\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. Vastmaterial\uc740 \ud2b9\uc815 \uc0b0\uc5c5 \uc694\uad6c\uc5d0 \ub9de\ucd98 C2600 \ubc0f C2680\uacfc \uac19\uc740 \uace0\uc815\ubc00 \ud669\ub3d9 \uc870\uc131\uc5d0 \uc804\ubb38\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>Vastmaterial\uc740 \ud669\ub3d9\uc758 \uacbd\ub3c4 \uc870\uc815\uc744 \ub9de\ucda4\ud654\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ub124, \uc18c\uc131\ucc98\ub9ac(\ud15c\ud37c) \uc81c\uc5b4\ub294 \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4\u00a0<strong>Brass\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ubc29\ubc95<\/strong>\u00a0\uc800\ud76c \uc2dc\uc124\uc5d0\uc11c. \uc800\ud76c\uc758 \uc815\ubc00\ud55c\u00a0<strong>\uc18c\ub454 \uacf5\uc815<\/strong>\u00a0\uadf8\ub9ac\uace0 \ub0c9\uac04 \uc555\uc5f0 \uae30\uc220\uacfc \ud568\uaed8 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uadc0\ud558\uc758 \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ud45c\uc900 \uc7ac\uace0\ub97c \ud310\ub9e4\ud558\ub294 \uac83\ub9cc\uc774 \uc544\ub2c8\ub77c \ud2b9\uc815 \uacbd\ub3c4 \ub4f1\uae09\uc5d0 \ub9de\ucdb0 \ud669\ub3d9\uc744 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ud569\ub2c8\ub2e4. \ud3ec\ud568:<\/p>\n<ul>\n<li><strong>O(\uc18c\ud504\ud2b8):<\/strong>\u00a0\ucd5c\ub300 \uc5f0\uc131\uc744 \uc704\ud574 \uc644\uc804 annealed \ucc98\ub9ac.<\/li>\n<li><strong>1\/4H\uc5d0\uc11c 1\/2H:<\/strong>\u00a0\uac00\uacf5 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uc911\uac04 \uacbd\ub3c4.<\/li>\n<li><strong>H(\ud558\ub4dc)\uc5d0\uc11c EH(\uc5d1\uc2a4\ud2b8\ub77c \ud558\ub4dc):<\/strong>\u00a0\ub192\uc740 \uac15\uc131\uacfc \uc2a4\ud504\ub9c1 \ud2b9\uc131\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569.<\/li>\n<li><strong>SH(\ucd08\uacbd\ub3c4):<\/strong>\u00a0\uadf9\ud55c \ub0b4\uad6c\uc131\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \ud2b9\ud654.<\/li>\n<\/ul>\n<h3>\uadc0\uc0ac\uc758 \ud669\ub3d9 \uc81c\uc870\ub294 \uce5c\ud658\uacbd\uc801\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc9c0\uc18d \uac00\ub2a5\uc131\uc740 \uc6b0\ub9ac\uc758 \uc6b4\uc601\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ud669\ub3d9\uc740 \uc138\uacc4\uc5d0\uc11c \uc7ac\ud65c\uc6a9\uc774 \uac00\uc7a5 \uc26c\uc6b4 \uae08\uc18d \uc911 \ud558\ub098\uc774\uba70, \uc6b0\ub9ac\uc758 \uacf5\uc815\uc740\u00a0<strong>\ud3d0\uae08\uc18d \uc7ac\ud65c\uc6a9<\/strong>\u00a0\uc744 \ud06c\uac8c \ud65c\uc6a9\ud558\uc5ec \ud3d0\uae30\ubb3c\uc744 \ucd5c\uc18c\ud654\ud558\ub418 \uc21c\ub3c4\ub97c \ud574\uce58\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ubaa8\ub4e0 \uc81c\ud488\uc774\u00a0<strong>RoHS \uc900\uc218<\/strong>. \ub97c \ubcf4\uc7a5\ud558\ub294 \uc5c4\uaca9\ud55c \ud658\uacbd \uad00\ub9ac \uc2dc\uc2a4\ud15c \ud558\uc5d0 \uc6b4\uc601\ub429\ub2c8\ub2e4. \uae68\ub057\ud55c \uc2a4\ud06c\ub7a9\uc744 \uc815\uc81c\ud558\uace0 \uc6a9\uc735 \uacfc\uc815\uc744 \uc5c4\uaca9\ud788 \uc81c\uc5b4\ud568\uc73c\ub85c\uc368 \ucc44\uad74 \uc6d0\uad11\uc758 \ud0c4\uc18c \ubc1c\uc790\uad6d\uc744 \uc904\uc774\uba74\uc11c\ub3c4 \ubbf8\uad6d \uace0\uac1d\uc774 \uae30\ub300\ud558\ub294 \ub192\uc740 \uae08\uc18d\ud559\uc801 \uc644\uc804\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Learn how brass is made at Vastmaterial from copper zinc alloy melting to cold rolled brass strip with tight dimensional 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