{"id":19828,"date":"2025-07-04T00:19:11","date_gmt":"2025-07-04T08:19:11","guid":{"rendered":"https:\/\/shengenfab.com\/?p=19828"},"modified":"2025-07-04T00:38:51","modified_gmt":"2025-07-04T08:38:51","slug":"types-of-aluminum","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/ko\/types-of-aluminum\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub284\uc758 \uc885\ub958: \uc6a9\ub3c4, \ub4f1\uae09 \ubc0f \uc774\uc810"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19828\" class=\"elementor elementor-19828\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7dceafbd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7dceafbd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f16e8ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f16e8ec\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6428c721 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6428c721\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40135666 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40135666\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36a98f86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36a98f86\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b8cb00c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b8cb00c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68a439ae custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68a439ae\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-eebf87d\" data-id=\"eebf87d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f12446d elementor-widget elementor-widget-text-editor\" data-id=\"f12446d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uad6c\ub9e4\uc790\uac00 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc54c\ub8e8\ubbf8\ub284\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc885\uc885 \ub2e4\uc591\ud55c \uc720\ud615, \ub4f1\uae09 \ubc0f \uc2e4\uc81c \uc774\uc810\uc5d0 \ub300\ud574 \ud63c\ub780\uc744 \uacaa\uc2b5\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc54c\ub8e8\ubbf8\ub284\uc744 \uc120\ud0dd\ud558\uba74 \uc131\ub2a5 \ubb38\uc81c\ub098 \ucd94\uac00 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud3ec\uc2a4\ud305\uc740 \uc774\ub97c \uba85\ud655\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4. \uac01 \uc54c\ub8e8\ubbf8\ub284 \uc720\ud615\uc774 \uc2e4\uc81c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uac01 \ub4f1\uae09\uc758 \uac15\uc810\uc744 \uc54c\uc544\ubcf4\uace0 \ud544\uc694\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uac83\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>Aluminum is a top choice for many industries. It is light, strong, and easy to shape. Let&#8217;s look at the main types, their uses, and what makes each grade stand out.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-004e474 elementor-widget elementor-widget-image\" data-id=\"004e474\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Types-of-Aluminum.jpg\" class=\"attachment-large size-large wp-image-19835\" alt=\"\uc54c\ub8e8\ubbf8\ub284\uc758 \uc885\ub958\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Types-of-Aluminum.jpg 840w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Types-of-Aluminum-300x169.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Types-of-Aluminum-768x432.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Types-of-Aluminum-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc51731 elementor-widget elementor-widget-text-editor\" data-id=\"fc51731\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p><h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uc740\uc0c9 \uae08\uc18d\uc785\ub2c8\ub2e4. \ubd80\ub4dc\ub7fd\uace0 \uac00\ubcbc\uc6b0\uba70 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284\uc740 \ubd80\ud488\uc5d0 \uac70\uc758 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ud558\uc911\uc744 \uacac\ub514\ub294 \uc791\uc5c5\uc5d0\ub294 \ub108\ubb34 \uc57d\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubd80\uc2dd\uc5d0 \uac15\ud558\uace0 \uc804\uae30\uac00 \uc798 \ud1b5\ud558\uae30 \ub54c\ubb38\uc5d0 \uc804\uae30 \ubc30\uc120 \ubc0f \ud654\ud559 \uc7a5\ube44\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>To improve aluminum&#8217;s strength and other traits, small amounts of other metals are added. This changes how the material performs. It can make aluminum stronger, harder, or better at handling heat.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uad6c\ub9ac(Cu):<\/strong> \uac15\ub3c4\uc640 \uacbd\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \ud569\uae08\uc758 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/li> <li><strong>\ub9c8\uadf8\ub124\uc298(Mg):<\/strong> \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ud574\uc591 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li> <li><strong>\uc2e4\ub9ac\ucf58(Si):<\/strong> \ub179\ub294\uc810\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ud5a5\uc0c1\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc8fc\uc870\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li> <li><strong>\uc544\uc5f0(Zn):<\/strong> \uac15\ub3c4\ub294 \uc99d\uac00\ud558\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li> <li><strong>\ub9dd\uac04(Mn):<\/strong> \ubd80\uc2dd\uacfc \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uad6c\uc870 \ubd80\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p>Different combinations give different results. That&#8217;s why aluminum comes in many grades with unique properties.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284\uc758 \uc8fc\uc694 \uc720\ud615\uacfc \ubd84\ub958<\/h2><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 \ud06c\uac8c \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4. \uc774 \uadf8\ub8f9\uc740 \uae30\uacc4 \uac00\uacf5 \ub610\ub294 \uc8fc\uc870 \ub4f1 \uae08\uc18d\uc774 \ud615\uc131\ub418\ub294 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub098\ub269\ub2c8\ub2e4. \uac01 \uc720\ud615\uc5d0\ub294 \uace0\uc720\ud55c \uac15\uc810\uacfc \ucd5c\uc0c1\uc758 \uc0ac\uc6a9 \uc0ac\ub840\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ub2e8\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/h3><p> <\/p><p>\ub2e8\uc870 \ud569\uae08\uc740 \uc555\uc5f0\uc73c\ub85c \uc131\ud615\ud569\ub2c8\ub2e4, <a href=\"https:\/\/shengenfab.com\/ko\/aluminum-extrusion\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc555\ucd9c<\/a>, \ub610\ub294 <a href=\"https:\/\/shengenfab.com\/ko\/what-is-metal-forging\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ub2e8\uc870<\/a>. \uc774 \ud569\uae08\uc740 \uac15\ud558\uace0 \uc815\ubc00\ud55c \ubd80\ud488\uc774 \ud544\uc694\ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \uac00\ub2a5 \ubc0f \ube44\uc5f4\ucc98\ub9ac \uac00\ub2a5 \uadf8\ub8f9\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc5f4\ucc98\ub9ac \uac00\ub2a5 \ud569\uae08<\/strong> (\uc608: 2xxx, 6xxx, 7xxx \uc2dc\ub9ac\uc988)\ub294 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc744 \ud1b5\ud574 \uac15\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/li> <li><strong>\ube44\uc5f4\ucc98\ub9ac \ud569\uae08<\/strong> (1xxx, 3xxx, 5xxx \uc2dc\ub9ac\uc988 \ub4f1) \ub0c9\uac04 \uac00\uacf5\uc744 \ud1b5\ud574 \uac15\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub85c\ub294 \uad6c\uc870 \ubd80\ud488, \ud29c\ube0c \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4, <a href=\"https:\/\/shengenfab.com\/ko\/sheet-metal-frame\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud504\ub808\uc784<\/a>, \uadf8\ub9ac\uace0 <a href=\"https:\/\/shengenfab.com\/ko\/aluminum-front-panels\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud328\ub110<\/a>. \uc8fc\uc870 \ud569\uae08\ubcf4\ub2e4 \uac15\ub3c4\uc640 \ud45c\uba74 \ub9c8\uac10\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08<\/h3><p> <\/p><p><a href=\"https:\/\/shengenfab.com\/ko\/cast-aluminum\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc8fc\uc870 \ud569\uae08<\/a> \uc740 \uc54c\ub8e8\ubbf8\ub284\uc744 \ub179\uc5ec \uae08\ud615\uc5d0 \ubd80\uc5b4 \ub9cc\ub4ed\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc758 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284\uc740 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c\ub294 \uc774\ub4e4\uc744 \uadf8\ub8f9\ud654\ud569\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc2e4\ub9ac\ucf58 \uae30\ubc18(\uc608: A356):<\/strong> \uc77c\ubc18 \uc8fc\uc870\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li> <li><strong>\uad6c\ub9ac \uae30\ubc18:<\/strong> \uac15\ub3c4\ub294 \ub192\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li> <li><strong>\ub9c8\uadf8\ub124\uc298 \uae30\ubc18:<\/strong> \uacac\uace0\ud558\uace0 \ubd80\uc2dd\uc5d0 \uac15\ud55c \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub85c\ub294 \uc5d4\uc9c4 \ube14\ub85d, \ud558\uc6b0\uc9d5, \ud53c\ud305 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc870 \ud569\uae08\ub9cc\ud07c \uac15\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc73c\ub85c \uc0dd\uc0b0\ud558\uae30\uac00 \ub354 \uc27d\uace0 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p><p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9847c6 elementor-widget elementor-widget-image\" data-id=\"e9847c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"729\" height=\"358\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Alloys.jpg\" class=\"attachment-large size-large wp-image-19838\" alt=\"\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Alloys.jpg 729w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Alloys-300x147.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Alloys-18x9.jpg 18w\" sizes=\"(max-width: 729px) 100vw, 729px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b9aeb8 elementor-widget elementor-widget-text-editor\" data-id=\"0b9aeb8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p><h2 class=\"wp-block-heading\">\ub4f1\uae09\ubcc4 \uc54c\ub8e8\ubbf8\ub284 \uc2dc\ub9ac\uc988 \uc774\ud574<\/h2><p> <\/p><p>A four-digit number system groups aluminum alloys. The first digit shows the primary alloying element. Each series has unique traits. Some are strong. Others resist corrosion. Let&#8217;s look at the primary series and what they offer.<\/p><p> <\/p><h3 class=\"wp-block-heading\">1xxx \uc2dc\ub9ac\uc988: \uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284<\/h3><p> <\/p><p>This series is at least 99% pure aluminum. It has excellent corrosion resistance and electrical conductivity. But it has low strength. It&#8217;s used in electrical conductors, food processing equipment, and chemical tanks. It&#8217;s easy to <a href=\"https:\/\/shengenfab.com\/ko\/what-is-sheet-metal-forming\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud615\ud0dc<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/shengenfab.com\/ko\/sheet-metal-welding-a-comprehensive-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc6a9\uc811\ud558\ub2e4<\/a>\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">2xxx \uc2dc\ub9ac\uc988: \uad6c\ub9ac \ud569\uae08<\/h3><p> <\/p><p>\uc774 \uadf8\ub8f9\uc740 \uad6c\ub9ac\ub97c \uc8fc\uc6d0\uc18c\ub85c \ud569\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uac15\ub825\ud558\uba70 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0b4\uc2dd\uc131\uc774 \uc57d\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ucf54\ud305\uc774 \ud544\uc694\ud558\uac70\ub098 <a href=\"https:\/\/shengenfab.com\/ko\/surface-finish-techniques-and-applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud45c\uba74 \ucc98\ub9ac<\/a>. \uc6a9\uc811\uc774 \uc27d\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc751\ub825 \ud558\uc5d0\uc11c \ub192\uc740 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">3xxx \uc2dc\ub9ac\uc988: \ub9dd\uac04 \ud569\uae08<\/h3><p> <\/p><p>3xxx \uc2dc\ub9ac\uc988\ub294 \ub9dd\uac04\uc744 \ucd94\uac00\ud558\uc5ec \uac15\ub3c4\uc640 \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc5f4\ucc98\ub9ac\uac00 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uc131\ud615 \ubc0f \uc6a9\uc811\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \ubd84\uc57c\ub85c\ub294 \uc870\ub9ac\uae30\uad6c, \uc9c0\ubd95, \uc0ac\uc774\ub529, \uc800\uc7a5 \ud0f1\ud06c \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uc131\ud615\uc131\uacfc \uc801\uc808\ud55c \uac15\ub3c4\uac00 \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">4xxx \uc2dc\ub9ac\uc988: \uc2e4\ub9ac\ucf58 \ud569\uae08<\/h3><p> <\/p><p>\uc2e4\ub9ac\ucf58\uc740 \uc54c\ub8e8\ubbf8\ub284\uc758 \ub179\ub294\uc810\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \uc774 \uadf8\ub8f9\uc758 \ud569\uae08\uc740 \uc640\uc774\uc5b4 \ubc0f \uc790\ub3d9\ucc28 \uc5d4\uc9c4 \ubd80\ud488 \uc6a9\uc811\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uac15\ub3c4\uac00 \uc801\ub2f9\ud569\ub2c8\ub2e4. \uc77c\ubd80 \ub4f1\uae09\uc740 \uc5f4\uad50\ud658\uae30\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc544\ub178\ub2e4\uc774\uc9d5\uc744 \uc704\ud574 \ub354 \uc5b4\ub450\uc6b4 \uc0c9\uc0c1\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">5xxx \uc2dc\ub9ac\uc988: \ub9c8\uadf8\ub124\uc298 \ud569\uae08<\/h3><p> <\/p><p>\uc774 \ud569\uae08\uc740 \ub9c8\uadf8\ub124\uc298\uc744 \uc8fc\uc6d0\ub8cc\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ud574\uc591 \ud658\uacbd\uc5d0\uc11c \ub192\uc740 \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub294 \ubd88\uac00\ub2a5\ud558\uc9c0\ub9cc \ub0c9\uac04 \uac00\uacf5\uc5d0\ub294 \uc798 \ubc18\uc751\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub85c\ub294 \uc870\uc120, \uc555\ub825 \uc6a9\uae30, \ucc28\ub7c9 \ud328\ub110 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\uc811\uc774 \uc6a9\uc774\ud558\uace0 \ub0b4\ud53c\ub85c\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">6xxx \uc2dc\ub9ac\uc988: \ub9c8\uadf8\ub124\uc298 \ubc0f \uc2e4\ub9ac\ucf58 \ud569\uae08<\/h3><p> <\/p><p>\uc774 \uc2dc\ub9ac\uc988\ub294 \ub9c8\uadf8\ub124\uc298\uacfc \uc2e4\ub9ac\ucf58\uc744 \uacb0\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \uac15\ub3c4, \ub0b4\uc2dd\uc131, \uc791\uc5c5\uc131\uc774 \uc801\uc808\ud788 \ud63c\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uc5f4\ucc98\ub9ac\uac00 \uac00\ub2a5\ud558\uba70 \uac00\uacf5 \ubc0f \uc6a9\uc811\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \uad6c\uc870\uc6a9 \ubd80\ud488, \uad50\ub7c9, \ud30c\uc774\ud504\ub77c\uc778, \ucc28\ub7c9 \ud504\ub808\uc784 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 6061\uc740 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uc131\ub2a5\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uc778\uae30 \uc788\ub294 \ub4f1\uae09 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">7xxx \uc2dc\ub9ac\uc988: \uc544\uc5f0 \ud569\uae08<\/h3><p> <\/p><p>\uc544\uc5f0\uc774 \uc8fc\uc694 \uc6d0\uc18c\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08\uc740 \uac15\ub825\ud558\uba70 \ud56d\uacf5\uc6b0\uc8fc, \uc2a4\ud3ec\uce20 \uc7a5\ube44 \ubc0f \uace0\uc751\ub825 \ubd80\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubd80 \ub4f1\uae09\uc5d0\ub294 \ub9c8\uadf8\ub124\uc298\uc774\ub098 \uad6c\ub9ac\uac00 \ud3ec\ud568\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uac00 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc6a9\uc811\ud558\uae30\ub294 \uc27d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc774 \ub2e4\uc591\ud558\ubbc0\ub85c \ucf54\ud305\uc774 \ucd94\uac00\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">8xxx \uc2dc\ub9ac\uc988: \uae30\ud0c0 \uc694\uc18c<\/h3><p> <\/p><p>This series includes alloys with unique elements like lithium or iron. They serve special applications such as food packaging (aluminum foil), power cables, or aerospace parts. These alloys aren&#8217;t standard for general use but fill essential roles in specific industries.<\/p><p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9d9271 uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"e9d9271\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div itemscope class=\"uael-table-wrapper\" itemtype=\"http:\/\/schema.org\/Table\">\n\t\t\t<table id=\"uael-table-id-e9d9271\" class=\"uael-text-break uael-column-rules uael-table\" data-sort-table=\"no\" data-show-entry=\"no\" data-searchable=\"no\" data-responsive=\"no\">\n\t\t\t<thead>\n\t\t\t\t\t\t\t\t\t<tr class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"0\" class=\"sort-this elementor-repeater-item-0 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc54c\ub8e8\ubbf8\ub284 \uc2dc\ub9ac\uc988<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"1\" class=\"sort-this elementor-repeater-item-1 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"2\" class=\"sort-this elementor-repeater-item-2 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc8fc\uc694 \uc18d\uc131<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"3\" class=\"sort-this elementor-repeater-item-3 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/span>\n\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<\/thead>\n\t\t\t<tbody>\n\t\t\t\t<!-- ROWS -->\n\t\t\t\t\t\t\t\t<tr data-entry=\"1\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">1xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc5c6\uc74c(\uc21c\uc218 \uc54c\ub8e8\ubbf8\ub284)<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \ub9e4\uc6b0 \ubd80\ub4dc\ub7ec\uc6c0<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc804\uae30 \uc804\ub3c4\uccb4, \uc2dd\ud488 \ud3ec\uc7a5, \ud638\uc77c<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"2\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">2xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uad6c\ub9ac<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ub9e4\uc6b0 \uac15\ub825\ud558\uace0 \ub0ae\uc740 \ub0b4\uc2dd\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ud56d\uacf5\uae30 \uad6c\uc870\ubb3c, \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"3\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">3xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ub9dd\uac04<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uc131\ud615 \uc6a9\uc774\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc9c0\ubd95, \uc870\ub9ac\uae30\uad6c, \uc800\uc7a5 \ud0f1\ud06c<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"4\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">4xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uaddc\uc18c<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ub0b4\ub9c8\ubaa8\uc131, \uc5f4 \uc548\uc815\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc790\ub3d9\ucc28 \ubd80\ud488, \uc6a9\uc811 \uc640\uc774\uc5b4<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"5\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">5xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ub9c8\uadf8\ub124\uc298<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uace0\uac15\ub3c4, \ud574\uc591 \ub4f1\uae09 \ub0b4\uc2dd\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc870\uc120, \uc720\uc870\uc120, \ud2b8\ub7ed \ucc28\uccb4<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"6\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">6xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ub9c8\uadf8\ub124\uc298 + \uc2e4\ub9ac\ucf58<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc911\uac04 \uac15\ub3c4, \uc6b0\uc218\ud55c \uc6a9\uc811\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uad6c\uc870 \ud504\ub808\uc784, \uc778\ud074\ub85c\uc800, \uae30\uacc4 \ubd80\ud488<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"7\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">7xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uc544\uc5f0<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ucd5c\uace0\uc758 \uac15\ub3c4, \ub0ae\uc740 \uc131\ud615\uc131<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ud56d\uacf5\uc6b0\uc8fc \ud504\ub808\uc784, \ud37c\ud3ec\uba3c\uc2a4 \uc790\uc804\uac70 \ubd80\ud488<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr data-entry=\"8\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0 uael-table-col uael-table-body-cell-text elementor-repeater-item-0\" data-title=\"\ufeffAluminum Series\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">8xxx<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1 uael-table-col uael-table-body-cell-text elementor-repeater-item-1\" data-title=\"Main Alloying Element\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\uae30\ud0c0 \uc6d0\uc18c(\uc608: \ucca0, \ub9ac\ud2ac)<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2 uael-table-col uael-table-body-cell-text elementor-repeater-item-2\" data-title=\"Key Properties\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ud2b9\uc218 \uc18d\uc131(\uac00\ubccd\uace0, \uac15\ud558\uace0, \uc720\uc5f0\ud568)<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3 uael-table-col uael-table-body-cell-text elementor-repeater-item-3\" data-title=\"Common Applications\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\n\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\ud638\uc77c, \ubc30\ud130\ub9ac \ud638\uc77c, \ud3ec\uc7a5, \ucf00\uc774\ube14<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0558395 elementor-widget elementor-widget-text-editor\" data-id=\"0558395\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p><h2 class=\"wp-block-heading\">\ud15c\ud37c \uc9c0\uc815\uacfc \uadf8 \uc758\ubbf8<\/h2><p> <\/p><p>\ud15c\ud37c \uba85\uce6d\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uc131\ud615 \ud6c4 \uc5b4\ub5bb\uac8c \ucc98\ub9ac\ub418\uc5c8\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc98\ub9ac\ub294 \uac15\ub3c4, \uc720\uc5f0\uc131, \uacbd\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud15c\ud37c\ub97c \uc54c\uba74 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc5b4\ub2d0\ub9c1(O \uc628\ub3c4)<\/h3><p> <\/p><p><strong>O \uc131\uc9c8<\/strong> \uc740 \uc7ac\ub8cc\uac00 \uc644\uc804\ud788 \uc5b4\ub2d0\ub9c1\ub418\uc5c8\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ud55c \ub2e4\uc74c \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \ub0b4\ubd80 \uc751\ub825\uc774 \uc81c\uac70\ub418\uace0 \uae08\uc18d\uc774 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uba70 \uc5f0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc778\uc7a5 \uac15\ub3c4:<\/strong> \ud569\uae08\uc5d0 \ub530\ub77c \uc57d 10-20ksi(70-140MPa)<\/li> <li><strong>\ud56d\ubcf5 \uac15\ub3c4:<\/strong> \ubcf4\ud1b5 5ksi(35MPa) \ubbf8\ub9cc\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/li> <li><strong>\uc5f0\uc7a5:<\/strong> 30%\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc5b4 \uae4a\uc740 \ub4dc\ub85c\uc789\uacfc \ubcf5\uc7a1\ud55c \uad7d\ud798\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p><strong>\uac00\uc7a5 \uc801\ud569\ud55c \uc6a9\ub3c4:<\/strong> \ud654\ud559 \ud0f1\ud06c, \uc870\ub9ac\uae30\uad6c, \uc870\uba85 \ubc18\uc0ac\ud310 \ub4f1 \uade0\uc5f4 \uc5c6\uc774 \ubb34\uac70\uc6b4 \uc131\ud615\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc2a4\ud2b8\ub808\uc778 \uacbd\ud654(H \ud15c\ud37c)<\/h3><p> <\/p><p><strong>H \uc131\uc9c8<\/strong> applies to non-heat-treatable alloys (like 1xxx, 3xxx, and 5xxx series). The alloy is strengthened through cold working, like rolling or stretching. This increases strength but reduces ductility. The second and third digits after &#8220;H&#8221; indicate the strain-hardening level and any partial annealing.<\/p><p> <\/p><p>\uc608\ub97c \ub4e4\uc5b4<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>H14:<\/strong> \ubcc0\ud615 \uacbd\ud654\uc5d0\uc11c \ubc18 \uacbd\ud654<\/li> <li><strong>H18:<\/strong> \uc2a4\ud2b8\ub808\uc778 \uacbd\ud654\uc5d0\uc11c \ud480 \ud558\ub4dc\uae4c\uc9c0<\/li><\/ul><p> <\/p><p><strong>3003-H14\uc758 \uc77c\ubc18\uc801\uc778 \uac15\ub3c4:<\/strong><\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc778\uc7a5 \uac15\ub3c4:<\/strong> ~22ksi(150MPa)<\/li> <li><strong>\ud56d\ubcf5 \uac15\ub3c4:<\/strong> ~21ksi(145MPa)<\/li> <li><strong>\uc5f0\uc7a5:<\/strong> ~5-10%<\/li><\/ul><p> <\/p><p><strong>\uac00\uc7a5 \uc801\ud569\ud55c \uc6a9\ub3c4:<\/strong> \uc9c0\ubd95, \uc0ac\uc774\ub529, \ube57\ubb3c\ubc1b\uc774, \uc800\uc7a5 \ud0f1\ud06c \ub4f1 \uc801\ub2f9\ud55c \uac15\ub3c4\uc640 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac(T \uc628\ub3c4)<\/h3><p> <\/p><p><strong>T \uc131\uc9c8<\/strong> \ub294 \uc5f4\ucc98\ub9ac \uac00\ub2a5\ud55c \ud569\uae08(\uc608: 2xxx, 6xxx, 7xxx \uc2dc\ub9ac\uc988)\uc744 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uae08\uc18d\uc744 \uace0\uc628\uc73c\ub85c \uac00\uc5f4\ud558\uace0 \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc720\uc9c0\ud55c \ub2e4\uc74c \ub2f4\uae08\uc9c8\ud558\uace0 \uc219\uc131\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \uac15\ub3c4\uac00 \uadf9\uc801\uc73c\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc77c\ubc18\uc801\uc778 \uae30\uc9c8\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>T4:<\/strong> \uc5f4\ucc98\ub9ac \ubc0f \uc790\uc5f0 \uc219\uc131 \uc6a9\uc561<\/li> <li><strong>T6:<\/strong> \ucd5c\ub300 \uac15\ub3c4\ub97c \uc704\ud574 \uc5f4\ucc98\ub9ac \ubc0f \uc778\uacf5 \uc219\uc131\ub41c \uc6a9\uc561<\/li><\/ul><p> <\/p><p><strong>\uc608: 6061-T6<\/strong><\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc778\uc7a5 \uac15\ub3c4:<\/strong> ~45ksi(310MPa)<\/li> <li><strong>\ud56d\ubcf5 \uac15\ub3c4:<\/strong> ~40ksi(275MPa)<\/li> <li><strong>\uc5f0\uc7a5:<\/strong> ~10-17%, \ub450\uaed8\uc5d0 \ub530\ub77c \ub2e4\ub984<\/li><\/ul><p> <\/p><p><strong>\uc608: 7075-T6(\ud56d\uacf5\uc6b0\uc8fc \ub4f1\uae09)<\/strong><\/p><p> <\/p><ul class=\"wp-block-list\"><li><strong>\uc778\uc7a5 \uac15\ub3c4:<\/strong> ~83ksi(570MPa)<\/li> <li><strong>\ud56d\ubcf5 \uac15\ub3c4:<\/strong> ~73ksi(503MPa)<\/li> <li><strong>\uc5f0\uc7a5:<\/strong> ~11%<\/li><\/ul><p> <\/p><p><strong>\uac00\uc7a5 \uc801\ud569\ud55c \uc6a9\ub3c4:<\/strong> \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c, \uc790\ub3d9\ucc28 \ubd80\ud488, \uc790\uc804\uac70 \ud504\ub808\uc784 \ubc0f \ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4\ub97c \uc694\uad6c\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uc0ac\uc6a9\uc758 \uc774\uc810<\/h2><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uc2e4\uc6a9\uc801\uc778 \uc774\uc810\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc810\uc740 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\uace0 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uba70 \uc7a5\uae30\uac04 \uc0ac\uc6a9\uc744 \uc9c0\uc6d0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac00\ubcbc\uc6b0\uba74\uc11c\ub3c4 \uac15\ub825\ud55c<\/h3><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uac15\ucca0\ubcf4\ub2e4 \ubb34\uac8c\uac00 \ud6e8\uc52c \uac00\ubccd\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac15\ub3c4\ub97c \ud3ec\uae30\ud558\uc9c0 \uc54a\uace0\ub3c4 \ubd80\ud488\uc758 \ucd1d \uc911\ub7c9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uacf5\uae30 \ud504\ub808\uc784, \uc790\ub3d9\ucc28 \ud328\ub110, \uae30\uacc4 \uc778\ud074\ub85c\uc800\uc640 \uac19\uc740 \uc81c\ud488\uc5d0\uc11c \ub192\uc740 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc815\uc131\uc744 \uc783\uc9c0 \uc54a\uace0 \ubd80\ud488\uc744 \ub354 \uc587\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ubd80\uc2dd \uc800\ud56d<\/h3><p> <\/p><p>Aluminum builds a natural oxide layer when exposed to air. This layer protects it from rust and surface damage. This makes it useful in outdoor products, marine parts, and wet environments. Unlike steel, it doesn&#8217;t need painting or coating to resist rust in many cases.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc7ac\ud65c\uc6a9\uc131 \ubc0f \uc9c0\uc18d \uac00\ub2a5\uc131<\/h3><p> <\/p><p>Aluminum can be recycled over and over. It doesn&#8217;t lose its strength or quality when reused. Recycling aluminum takes much less energy than making new aluminum. This lowers the carbon footprint and cuts costs in production.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc5f4 \ubc0f \uc804\uae30 \uc804\ub3c4\uc131<\/h3><p> <\/p><p>Aluminum transfers heat and electricity well. That&#8217;s why it&#8217;s used in heat sinks, radiators, and power cables. It spreads heat fast. This helps protect devices from overheating. It also handles electric flow at a lower weight than copper in many power systems.<\/p><p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adb4cee elementor-widget elementor-widget-image\" data-id=\"adb4cee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"481\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts-1024x616.jpg\" class=\"attachment-large size-large wp-image-19837\" alt=\"\uc54c\ub8e8\ubbf8\ub284 \ud310\uae08 \ubd80\ud488\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts-1024x616.jpg 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts-300x181.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts-768x462.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts-18x12.jpg 18w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/07\/Aluminum-Sheet-metal-Parts.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-432929b elementor-widget elementor-widget-text-editor\" data-id=\"432929b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p><h2 class=\"wp-block-heading\">\ub2e4\uc591\ud55c \uc54c\ub8e8\ubbf8\ub284 \uc720\ud615\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc758 \uac01 \uc720\ud615\uc740 \ud2b9\uc815 \uc694\uad6c\uc5d0 \ubd80\ud569\ud569\ub2c8\ub2e4. \uac00\ubcbc\uc6b4 \ubb34\uac8c\uc640 \uac15\ub3c4, \ub179\uc5d0 \uac15\ud574 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ud56d\uacf5\uc6b0\uc8fc \ubc0f \ud56d\uacf5<\/h3><p> <\/p><p>\ud56d\uacf5\uae30\uc5d0\ub294 \uac15\ud558\uba74\uc11c\ub3c4 \uac00\ubcbc\uc6b4 \uc18c\uc7ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub0a0\uac1c, \ub3d9\uccb4 \ud328\ub110, \ub79c\ub529\uae30\uc5b4 \ubd80\ud488\uc5d0\ub294 2xxx \ubc0f 7xxx \uc2dc\ub9ac\uc988\uc640 \uac19\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud569\uae08\uc740 \ub192\uc740 \uc751\ub825\uc744 \uacac\ub514\uace0 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \uac15\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub610\ud55c \ubb34\uac8c\ub97c \uc904\uc5ec \uc5f0\ub8cc \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc790\ub3d9\ucc28 \uc81c\uc870<\/h3><p> <\/p><p>\uc790\ub3d9\ucc28\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284\uc740 \uc548\uc804\uacfc \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ubb34\uac8c\ub97c \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. 5xxx \ubc0f 6xxx \uc2dc\ub9ac\uc988\ub294 \ucc28\uccb4 \ud328\ub110, \ud504\ub808\uc784 \ubc0f \uc5d4\uc9c4 \ubd80\ud488\uc5d0 \uce5c\uc219\ud569\ub2c8\ub2e4. \ub179\uacfc \ucc0c\uadf8\ub7ec\uc9d0\uc5d0 \uac15\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub0b4\uad6c\uc131\uc744 \uc783\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \uc790\ub3d9\ucc28\ub97c \ub354 \uac00\ubccd\uace0 \uc5f0\ube44 \ud6a8\uc728\uc801\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac74\uc124 \ubc0f \uac74\ucd95<\/h3><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \ucc3d\ud2c0, \ucee4\ud2bc\uc6d4, \uc9c0\ubd95 \ubc0f \uad6c\uc870 \ud328\ub110\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 6xxx \uc2dc\ub9ac\uc988\ub294 \uac15\ub3c4\uac00 \ub192\uace0 \ub9c8\uac10\uc774 \uc88b\uae30 \ub54c\ubb38\uc5d0 \uc885\uc885 \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc2e4\uc678 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc798 \uacac\ub525\ub2c8\ub2e4. \ub610\ud55c \ud604\ub300\uc2dd \uac74\ubb3c\uc5d0\uc11c \uae54\ub054\ud55c \ub514\uc790\uc778\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ud3ec\uc7a5 \ubc0f \uc18c\ube44\uc7ac<\/h3><p> <\/p><p>1xxx \ubc0f 3xxx \uc2dc\ub9ac\uc988\ub294 \uce94\uc774\ub098 \ud638\uc77c\uacfc \uac19\uc740 \uc2dd\uc74c\ub8cc \ud3ec\uc7a5\uc5d0 \uce5c\uc219\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \ubd80\ub4dc\ub7fd\uace0 \uc131\ud615\ud558\uae30 \uc26c\uc6b0\uba70 \uc2dd\ud488 \uc811\ucd09\uc5d0 \uc548\uc804\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uacf5\uad6c, \uac00\uad6c, \uac00\uc804\uc81c\ud488\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uae54\ub054\ud55c \uc678\uad00\uc744 \uc81c\uacf5\ud558\uba70 \ubcc4\ub2e4\ub978 \uad00\ub9ac \uc5c6\uc774\ub3c4 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc804\uae30 \ubc0f \uc804\uc790<\/h3><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \uc804\uc120, \ucee4\ub125\ud130, \ubc29\uc5f4\ud310\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uc804\uae30\ub97c \uc798 \uc804\ub3c4\ud558\uace0 \uad6c\ub9ac\ubcf4\ub2e4 \ubb34\uac8c\uac00 \uac00\ubccd\uc2b5\ub2c8\ub2e4. 1xxx \uc2dc\ub9ac\uc988\ub294 \ubc84\uc2a4 \ubc14 \ubc0f \uac00\uacf5 \uc804\ub825\uc120\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 6xxx \uc2dc\ub9ac\uc988\ub294 \ubc29\uc5f4\ud310\uacfc \ucf00\uc774\uc2a4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc62c\ubc14\ub978 \uc54c\ub8e8\ubbf8\ub284 \uc120\ud0dd\ud558\uae30: \ubb34\uc5c7\uc774 \uc911\uc694\ud560\uae4c\uc694?<\/h2><p> <\/p><p>Picking aluminum isn&#8217;t about finding the &#8220;best&#8221; material &#8211; it&#8217;s about finding the right one for your specific needs. Let&#8217;s look at what impacts your decision in real-world projects.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac15\uc810 \ubc0f \uc131\ub2a5<\/h3><p> <\/p><p>If your part needs to handle heavy loads, you&#8217;ll want to look at the 6xxx series for structural applications or the 7xxx series for maximum strength. When precision machining is required, 6061 offers excellent workability with clean cuts. For parts that need bending or forming, softer alloys like 1100 aluminum won&#8217;t crack under pressure.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ud658\uacbd \uc870\uac74<\/h3><p> <\/p><p>The environment plays a huge role. Marine applications demand the corrosion resistance of 5xxx series alloys. High-temperature environments might push you toward the 2xxx series, though you&#8217;ll need protective coatings. And if welding is involved, you&#8217;ll want to avoid problematic alloys like 2xxx and 7xxx series &#8211; 5xxx and 6xxx weld much more reliably.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc608\uc0b0 \ubc0f \ud604\uc2e4\uc801\uc778 \ubb38\uc81c<\/h3><p> <\/p><p>Cost always factors in. 3003 aluminum offers savings over 5052, though with some strength trade-offs. Availability matters too &#8211; while 6061 is readily available at most suppliers, alloys like 7075 often require special ordering. And don&#8217;t forget material utilization &#8211; designing around standard stock sizes can significantly reduce waste and cost.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2><p> <\/p><p>\uc54c\ub8e8\ubbf8\ub284\uc740 \ub2e4\uc591\ud55c \uc885\ub958\uac00 \uc788\uc73c\uba70 \uac01\uae30 \ub2e4\ub978 \uac15\ub3c4, \uc6a9\ub3c4 \ubc0f \ube44\uc6a9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uac83\uc740 \uac15\ub3c4\uc5d0 \ub354 \uc88b\uace0, \uc5b4\ub5a4 \uac83\uc740 \uad6c\ubd80\ub7ec\uc9d0\uc774\ub098 \ub0b4\uc2dd\uc131\uc5d0 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \ud569\uae08 \uacc4\uc5f4, \ubaa8\uc591, \ub9c8\uac10\uc758 \ucc28\uc774\ub97c \uc54c\uba74 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>\ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc54c\ub8e8\ubbf8\ub284\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694? <a href=\"https:\/\/shengenfab.com\/ko\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud300\uc5d0 \ubb38\uc758<\/a> \ub97c \ud1b5\ud574 \uc804\ubb38\uac00\uc758 \uc870\uc5b8\uacfc \ube60\ub974\uace0 \uc548\uc815\uc801\uc778 \uc81c\uc791 \uc9c0\uc6d0\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-b4ef3a7\" data-id=\"b4ef3a7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6174a55a elementor-widget elementor-widget-heading\" data-id=\"6174a55a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\uc548\ub155\ud558\uc138\uc694, \uc800\ub294 \ucf00\ube48 \ub9ac\uc785\ub2c8\ub2e4<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54c76754 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"54c76754\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp\" class=\"attachment-large size-large wp-image-6422\" alt=\"\ucf00\ube48 \ub9ac\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19bc0977 elementor-widget elementor-widget-text-editor\" data-id=\"19bc0977\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p>\uc9c0\ub09c 10\ub144 \ub3d9\uc548 \uc800\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\uc758 \ud310\uae08 \uc81c\uc791\uc5d0 \ubab0\ub450\ud574 \uc654\uc73c\uba70 \ub2e4\uc591\ud55c \uc6cc\ud06c\uc20d\uc5d0\uc11c \uc5bb\uc740 \uacbd\ud5d8\uc5d0\uc11c \uc5bb\uc740 \uba4b\uc9c4 \ud1b5\ucc30\ub825\uc744 \uc774\uacf3\uc5d0\uc11c \uacf5\uc720\ud588\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b922b elementor-align-center elementor-widget elementor-widget-button\" data-id=\"9b922b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/shengenfab.com\/ko\/about-author\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\ub098\uc5d0 \ub300\ud574\uc11c<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dfd276b elementor-widget elementor-widget-heading\" data-id=\"4dfd276b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> \uc5f0\ub77d\ud558\uc138\uc694<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-490bb172 elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-893 elementor-widget-form\" data-id=\"490bb172\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;\\u4e0b\\u4e00\\u4e2a&quot;,&quot;step_previous_label&quot;:&quot;\\u4e0a\\u4e00\\u4e2a&quot;,&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_offset&quot;:76,&quot;sticky_effects_offset&quot;:75,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_anchor_link_offset&quot;:0}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"\u65b0\u8868\u5355\" aria-label=\"\uc0c8 \uc18c\uc2dd\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"19828\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"490bb172\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\uc774\ub984\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"\uc774\ub984\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\uc774\uba54\uc77c\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"\uc774\uba54\uc77c\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_59b0978 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_59b0978\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\ud578\ub4dc\ud3f0\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_59b0978]\" id=\"form-field-field_59b0978\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"\ud578\ub4dc\ud3f0\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"\uc22b\uc790\uc640 \uc804\ud654 \ubb38\uc790(#, -, * \ub4f1)\ub9cc \ud5c8\uc6a9\ub429\ub2c8\ub2e4.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\uba54\uc2dc\uc9c0\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"\uba54\uc2dc\uc9c0\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_3054d6d elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_3054d6d\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\t\ud30c\uc77c \uc5c5\ub85c\ub4dc\ud558\ub2e4\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_3054d6d]\" id=\"form-field-field_3054d6d\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_7cab1df elementor-col-100 recaptcha_v3-inline\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_7cab1df\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6Ld96zomAAAAAFa92bnUaWtgdyyax_AThlz6udzh\" data-type=\"v3\" data-action=\"Form\" data-badge=\"inline\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\uc989\uc2dc \uacac\uc801 \ubc1b\uae30<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"ko\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6813ff5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6813ff5d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a6dd1ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a6dd1ea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55950bce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55950bce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b08a4d7 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b08a4d7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-1287482f\" data-id=\"1287482f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-84868fb\" data-id=\"84868fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6bdf1b45 custom-ele-section-css elementor-section-boxed elementor-section-height-default 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srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee.webp 1024w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-300x240.webp 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2023\/12\/Kevin-Lee-768x614.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-17bd3cba\" data-id=\"17bd3cba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51558221 elementor-widget elementor-widget-heading\" data-id=\"51558221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title 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Shengen\uc758 \uae30\uc220 \uc774\uc0ac\ub85c\uc11c \uc800\ub294 \ubcf5\uc7a1\ud55c \uc81c\uc870 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 \uac01 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud601\uc2e0\uacfc \ud488\uc9c8\uc744 \uc8fc\ub3c4\ud558\ub294 \ub370 \ucd5c\uc120\uc744 \ub2e4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-7a2f4d7a\" data-id=\"7a2f4d7a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c0b8d45 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0b8d45\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d795c13\" data-id=\"4d795c13\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46645f69 elementor-widget elementor-widget-heading\" data-id=\"46645f69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uad00\ub828 \uc790\ub8cc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-314dad0c uael-post__link-complete-yes uael-equal__height-yes elementor-widget elementor-widget-uael-posts\" data-id=\"314dad0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_slides_to_show&quot;:4,&quot;classic_slides_to_show_tablet&quot;:2,&quot;classic_slides_to_show_mobile&quot;:1,&quot;classic_pagination_type&quot;:&quot;ajax&quot;,&quot;classic_show_filters&quot;:&quot;no&quot;}\" data-widget_type=\"uael-posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"uael-post__header\">\n\t\t\t\t\t<\/div>\n\t\t<div class=\"uael-post__body\">\n\t\t\t\n\t\t\n\t\t<div class=\"uael-blog-terms-position- uael-post-image-top uael-post-grid uael-posts\" data-query-type=\"custom\" data-structure=\"normal\" data-layout=\"\" data-page=\"19828\" data-skin=\"classic\" data-filter-default=\"\" data-offset-top=\"30\" >\n\n\t\t\t\t\t\t\t<div class=\"uael-post-grid__inner uael-post__columns-4 uael-post__columns-tablet-2 uael-post__columns-mobile-1\">\n\t\t\t\n<div 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\uc778\uc2dd\uc744 \ubc14\uafb8\ub294 \uc774\uc720\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/Why-Surface-Appearance-Changes-Product-Perception-1-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/ko\/fingerprint-resistant-stainless-steel\/\" target=\"_blank\">\n\t\t\t\t\uc9c0\ubb38 \ubc29\uc9c0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8: \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uc120\ud0dd \ubc29\ubc95\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span 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id=\"uael-post-24442\">\uc790\uc138\ud788\ubcf4\uae30<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t<\/div>\n\n<\/div>\n\n<div class=\"uael-post-wrapper   blog\">\n\t<div class=\"uael-post__bg-wrap uael-bg-wrap-disabled\">\n\n\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/ko\/oem-vs-contract-manufacturing\/\" target=\"_self\" class=\"uael-post__complete-box-overlay\" aria-label=\"\ub9c1\ud06c \uc644\ub8cc \uc0c1\uc790\"><\/a>\n\t\t\t\t\n\t\t<div class=\"uael-post__inner-wrap uael-inner-wrap-disabled\">\n\n\t\t\t\t<div class=\"uael-post__thumbnail\">\n\t\t\t\n\t\t\t<a href=\"https:\/\/shengenfab.com\/ko\/oem-vs-contract-manufacturing\/\" target=\"_blank\" title=\"OEM\uacfc \uacc4\uc57d \uc81c\uc870: \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"409\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg\" class=\"attachment-full size-full wp-image-24371\" alt=\"\uc644\uc131\ub41c \ub3c4\uba74\uc774 \ud56d\uc0c1 \uc548\uc804\ud55c \uc0dd\uc0b0\uc744 \uc758\ubbf8\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-300x164.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2026\/03\/A-Finished-Drawing-Does-Not-Always-Mean-a-Production-Safe-Job-18x10.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a>\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\n\t\t\t<div class=\"uael-post__content-wrap uael-content-wrap-disabled\">\n\t\t\t\t\t<h3 class=\"uael-post__title\">\n\n\t\t\n\t\t\t\t\t\t<a href=\"https:\/\/shengenfab.com\/ko\/oem-vs-contract-manufacturing\/\" target=\"_blank\">\n\t\t\t\tOEM\uacfc \uacc4\uc57d \uc81c\uc870: \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \ubaa8\ub378\uc744 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\t\t\t<\/a>\n\n\t\t\t\t<\/h3>\n\t\t\t\t\t<div class=\"uael-post__meta-data\">\n\t\t\t\t\t<span class=\"uael-post__date\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fa-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t\t\t\n\t\t\t9 3\uc6d4 2026\t\t<\/span>\n\t\t\t\t<span class=\"uael-post__comments\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg 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