{"id":20679,"date":"2025-08-04T19:31:56","date_gmt":"2025-08-05T03:31:56","guid":{"rendered":"https:\/\/shengenfab.com\/?p=20679"},"modified":"2025-08-04T19:50:14","modified_gmt":"2025-08-05T03:50:14","slug":"heat-treated-steel","status":"publish","type":"post","link":"https:\/\/shengenfab.com\/ko\/heat-treated-steel\/","title":{"rendered":"\uc5f4\ucc98\ub9ac \uac15\ucca0\uc5d0 \ub300\ud55c \uc124\uba85: \uc5f4\ucc98\ub9ac\uac15\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc65c \uc911\uc694\ud55c\uac00?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"20679\" class=\"elementor elementor-20679\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-730a090e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"730a090e\" 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-b02b799 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b02b799\" 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-56746d6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56746d6c\" 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-2779d880 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2779d880\" 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-5f07165f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f07165f\" 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-3bca3b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3bca3b7\" 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-14b84c31 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"14b84c31\" 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-19fb386f\" data-id=\"19fb386f\" 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-b381cfc elementor-widget elementor-widget-text-editor\" data-id=\"b381cfc\" 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>Many parts fail early or wear out because the steel is too soft or brittle. This can lead to breakdowns, safety issues, or lost money. Heat treatment changes how steel acts by adjusting its inner structure. It can make steel harder, more rigid, or more flexible, depending on what you need. But some people don&#8217;t know what heat-treated steel really is, how it&#8217;s made, or why so many industries use it.<\/p><p>If you work with metal or buy steel parts, you must know why heat treated steel makes a difference. Let&#8217;s break down what heat treatment does and where it matters.<\/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-ab6fcca elementor-widget elementor-widget-image\" data-id=\"ab6fcca\" 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=\"533\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/Heat-Treated-Steel.jpg\" class=\"attachment-large size-large wp-image-20687\" alt=\"\uc5f4\ucc98\ub9ac \uac15\ucca0\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/Heat-Treated-Steel.jpg 865w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/Heat-Treated-Steel-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/Heat-Treated-Steel-768x511.jpg 768w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/Heat-Treated-Steel-18x12.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-b9aad7f elementor-widget elementor-widget-text-editor\" data-id=\"b9aad7f\" 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\">\uc5f4\ucc98\ub9ac\uac15\uc774\ub780?<\/h2><p> <\/p><p>\uc5f4\ucc98\ub9ac\uac15\uc740 \ud2b9\uc815 \ubc29\uc2dd\uc73c\ub85c \uac00\uc5f4 \ubc0f \ub0c9\uac01\ud558\uc5ec \ub0b4\ubd80 \uad6c\uc870\ub97c \ubcc0\ud654\uc2dc\ud0a8 \uac15\ucca0\uc785\ub2c8\ub2e4. \uc774\ub294 \uc751\uace0 \ubc0f \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \ud615\uc131\ub418\ub294 \uc785\uc790\ub85c \uad6c\uc131\ub41c \uac15\ucca0\uc758 \ubbf8\uc138 \uad6c\uc870\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubaa9\ud45c\ub294 \uc774\ub7ec\ud55c \uc785\uc790\uac00 \ud615\uc131\ub418\uace0 \ubcc0\ud654\ud558\ub294 \ubc29\uc2dd\uc744 \uc81c\uc5b4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p><p> <\/p><p>The process doesn&#8217;t add anything to the steel. Instead, it rearranges the atoms inside the metal, making it act differently under stress or heat. It can also improve how the steel wears or resists impact.<\/p><p> <\/p><p>\uc5f4\ucc98\ub9ac\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc73c\uba70, \uac01 \uc5f4\ucc98\ub9ac\ub294 \uac15\ucca0\uc5d0 \uc11c\ub85c \ub2e4\ub978 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5b4\ub5a4 \uac83\uc740 \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4dc\ub294 \ubc18\uba74, \uc5b4\ub5a4 \uac83\uc740 \ub354 \uc720\uc5f0\ud558\uac70\ub098 \uc808\ub2e8\ud558\uae30 \uc27d\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac\ub294 \uc5b4\ub5bb\uac8c \uc774\ub8e8\uc5b4\uc9c0\ub098\uc694?<\/h2><p> <\/p><p>Heat treatment changes steel&#8217;s behavior by controlling its heating and cooling. Below are the key steps and methods for heat treating steel:<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uae08\uc18d \uac00\uc5f4<\/h3><p> <\/p><p>\uac15\ucca0\uc740 \uba3c\uc800 \uac15\ucca0\uc758 \uc885\ub958\uc640 \ucc98\ub9ac \ubaa9\uc801\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 750\u00b0C~950\u00b0C(\uc57d 1380\u00b0F~1740\u00b0F) \uc0ac\uc774\uc758 \ud2b9\uc815 \uc628\ub3c4\ub85c \uac00\uc5f4\ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>At these temperatures, the steel&#8217;s internal structure transforms. The atoms vibrate more and move freely, and the steel enters a phase called <em>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/em>\ub294 \ubd80\ub4dc\ub7fd\uace0 \uc790\uc131\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ub2f4\uadf8\uae30(\uc628\ub3c4 \uc720\uc9c0)<\/h3><p> <\/p><p>\ubaa9\ud45c \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uad6c\uc870\uac00 \uc644\uc804\ud788 \ubcc0\ud560 \uc218 \uc788\ub3c4\ub85d \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 \uac15\ucca0\uc744 \uadf8 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ub2f4\uae08 \uc2dc\uac04\uc740 \ubd80\ud488\uc758 \ud06c\uae30\uc640 \ub450\uaed8\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\uc77c\ubc18\uc801\uc778 \uaddc\uce59\uc740 \ub450\uaed8 25mm(1\uc778\uce58) \ub2f9 1\uc2dc\uac04\uc785\ub2c8\ub2e4.<\/li> <li>12mm \ub450\uaed8\uc758 \uac15\ud310\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c 30\ubd84 \uc815\ub3c4\uc758 \ub2f4\uae08 \uc2dc\uac04\uc774\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p>\ub2f4\uae08 \uc2dc\uac04\uc774 \ub108\ubb34 \uc9e7\uc73c\uba74 \ubcc0\ud615\uc774 \ubd88\uc644\uc804\ud558\uc5ec \ucf54\uc5b4\uac00 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uac70\ub098 \uacbd\ub3c4\uac00 \uace0\ub974\uc9c0 \uc54a\uac8c \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2dc\uac04\uc774 \ub108\ubb34 \uae38\uba74 \uc785\uc790 \uc131\uc7a5\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc778\uc131\uc774 \uac10\uc18c\ud558\uace0 \uac15\ucca0\uc774 \ubd80\uc11c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uae08\uc18d \ub0c9\uac01<\/h3><p> <\/p><p>Cooling is the most critical stage. It controls how the steel&#8217;s structure reforms, directly affecting the final mechanical properties.<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ubb3c\uc774\ub098 \uae30\ub984\uc5d0 \ub2f4\uae08\uc9c8(\uae09\uc18d \ub0c9\uac01)\ud558\uba74 \uac15\ucca0\uc744 850\u00b0C\uc5d0\uc11c 100\u00b0C\ub85c 10\ucd08 \uc774\ub0b4\uc5d0 \ub0c9\uac01\ud558\uc5ec \ubcf5\uc7a1\ud55c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\uc5b4\ub2d0\ub9c1(\uc6a9\uad11\ub85c\uc5d0\uc11c \ucc9c\ucc9c\ud788 \ub0c9\uac01)\uc740 \uba87 \uc2dc\uac04\uc774 \uac78\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uad6c\uc870\uac00 \ub2e4\uc74c\uacfc \uac19\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <em>\ud384\ub77c\uc774\ud2b8<\/em> \ub610\ub294 <em>\ud398\ub77c\uc774\ud2b8<\/em>\ub294 \ub354 \ubd80\ub4dc\ub7fd\uace0 \uc5f0\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><p>\uac15\ucca0\ub9c8\ub2e4 \ub2e4\ub978 \ub0c9\uac01 \ubc29\ubc95\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ubb3c \ub2f4\uae08\uc9c8\uc740 \uc77c\ubc18 \ud0c4\uc18c\uac15\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uace0\ud569\uae08\uac15\uc5d0\uc11c\ub294 \uade0\uc5f4\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\uc624\uc77c \ub2f4\uae08\uc9c8\uc740 4140 \ub610\ub294 4340\uacfc \uac19\uc740 \ud569\uae08\uac15\uc5d0 \ub354 \ub290\ub9ac\uace0 \ub354 \uc88b\uc2b5\ub2c8\ub2e4.<\/li> <li>\uacf5\uae30 \ub0c9\uac01\uc740 A2 \uacf5\uad6c\uac15\uacfc \uac19\uc740 \uacf5\uae30 \uacbd\ud654 \uac15\uc7ac\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><h3 class=\"wp-block-heading\">\uac15\ucca0\uc758 \uad6c\uc870\uc801 \ubcc0\ud654<\/h3><p> <\/p><p>Heat treatment changes the steel&#8217;s <em>\ub9c8\uc774\ud06c\ub85c \uad6c\uc870<\/em>\ub85c \uc124\uc815\ud558\uc5ec \uc0ac\uc6a9 \uc2dc \ub3d9\uc791 \ubc29\uc2dd\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>\ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uad6c\uc870\uc785\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-afcf1d4 uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"afcf1d4\" 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-afcf1d4\" 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\">\uad6c\uc870<\/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\">\ud615\uc131 \uc2dc\uae30<\/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\">\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<\/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=\"\ufeffStructure\">\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\">\uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/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=\"Formed When\">\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\">723\u00b0C \uc774\uc0c1 \uac00\uc5f4<\/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=\"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\">\ubd80\ub4dc\ub7fd\uace0 \uc720\uc5f0\ud55c \ube44\uc790\uae30\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<\/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=\"\ufeffStructure\">\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\ud150\uc0ac\uc774\ud2b8<\/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=\"Formed When\">\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\">\ube60\ub974\uac8c \uae09\ub0c9<\/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=\"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 \ub2e8\ub2e8\ud558\uace0 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b0\uba70 \ub192\uc740 \ub0b4\ub9c8\ubaa8\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<\/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=\"\ufeffStructure\">\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\">\ud384\ub77c\uc774\ud2b8<\/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=\"Formed When\">\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\">\ucc9c\ucc9c\ud788 \uc2dd\ud788\uae30<\/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=\"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 \uacbd\ub3c4, \uc6b0\uc218\ud55c \uc778\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<\/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=\"\ufeffStructure\">\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\">Bainite<\/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=\"Formed When\">\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 \uc18d\ub3c4\ub85c \ub0c9\uac01<\/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=\"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\">\ud384\ub77c\uc774\ud2b8\ubcf4\ub2e4 \uacac\uace0\ud558\uace0 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ubcf4\ub2e4 \ub35c \ubd80\uc11c\uc9d0<\/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-83231db elementor-widget elementor-widget-text-editor\" data-id=\"83231db\" 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><h3 class=\"wp-block-heading\">\ucc98\ub9ac \ud6c4 \ub2e8\uacc4<\/h3><p> <\/p><p>\uc5f4\ucc98\ub9ac \ud6c4\uc5d0\ub3c4 \uac15\ucca0\uc740 \ucd5c\uc885 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc870\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ud15c\ud37c\ub9c1\uc740 \ucde8\uc131\uc744 \uc904\uc774\uae30 \uc704\ud574 \ub2f4\uae08\uc9c8 \ud6c4\uc5d0 \uc218\ud589\ub429\ub2c8\ub2e4. 200~600\u00b0C\uc5d0\uc11c \ud15c\ud37c\ub9c1\ud558\uba74 \uacbd\ub3c4\ub97c \uc57d\uac04 \ub0ae\ucd94\uba74\uc11c \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc608\ub97c \ub4e4\uc5b4 62 HRC\ub85c \uacbd\ud654\ub41c \uacf5\uad6c\uac15\uc744 58 HRC\ub85c \ud15c\ud37c\ub9c1\ud558\uc5ec \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul><p> <\/p><h2 class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac \uacf5\uc815\uc758 \uc720\ud615<\/h2><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub294 \uac15\ucca0\uc758 \uac70\ub3d9 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uac01 \ubc29\ubc95\uc740 \uc6d0\ud558\ub294 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc11c\ub85c \ub2e4\ub978 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac00\uc5f4 \ub0c9\uac01<\/h3><p> <\/p><p>\uc5b4\ub2d0\ub9c1\uc740 \uac15\ucca0\uc744 \ubd80\ub4dc\ub7fd\uac8c \ub9cc\ub4e4\uc5b4 \uac00\uacf5\ud558\uae30 \uc27d\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \uac15\ucca0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 500\u00b0C~700\u00b0C(\ub610\ub294 \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ub354 \ub192\uc740 \uc628\ub3c4)\uae4c\uc9c0 \ucc9c\ucc9c\ud788 \uac00\uc5f4\ub41c \ub2e4\uc74c \uc6a9\uad11\ub85c \ub0b4\ubd80\uc5d0\uc11c \ub9e4\uc6b0 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>The slow cooling allows the atoms inside the steel to move into a more relaxed position. This reduces internal stresses that may have formed during earlier cutting, bending, or welding. It also helps grow larger grains in the steel&#8217;s structure, making the material less complicated and more ductile.<\/p><p> <\/p><p>\uacb0\uacfc\uc801\uc73c\ub85c \uc5b4\ub2d0\ub9c1 \uac15\ucca0\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc791\uc5c5\uc774 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/shengenfab.com\/ko\/sheet-metal-bending-a-comprehensive-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uad7d\ud788\ub2e4<\/a>, <a href=\"https:\/\/shengenfab.com\/ko\/what-is-cnc-drilling\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ub4dc\ub9b4<\/a>, \ub610\ub294 <a href=\"https:\/\/shengenfab.com\/ko\/stainless-steel-machining\/\" target=\"_blank\" rel=\"noreferrer noopener\">machine<\/a>. However, it loses some strength and wear resistance. This method is usually used before further shaping or cutting. It&#8217;s often applied to cold-rolled steel, stainless steel sheets, and steel used in <a href=\"https:\/\/shengenfab.com\/ko\/deep-drawing-stainless-steel\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ub525 \ub4dc\ub85c\uc789<\/a> \ub610\ub294 <a href=\"https:\/\/shengenfab.com\/ko\/mastering-sheet-metal-stamping-a-complete-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc2a4\ud0ec\ud551 \uc791\uc5c5<\/a>.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc815\uaddc\ud654<\/h3><p> <\/p><p>\ub178\uba40\ub77c\uc774\uc9d5\uc740 \uc5b4\ub2d0\ub9c1\uacfc \ube44\uc2b7\ud558\uc9c0\ub9cc \ub0c9\uac01 \uc18d\ub3c4\uac00 \ub354 \ube60\ub985\ub2c8\ub2e4. \uac15\ucca0\uc740 \uc785\uc790 \uad6c\uc870\uac00 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub85c \ubc14\ub00c\ub294 \ubcc0\uc131\uc810\ubcf4\ub2e4 \ub192\uc740 \uc628\ub3c4(\ubcf4\ud1b5 \uc57d 750\u00b0C~950\u00b0C)\ub85c \uac00\uc5f4\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc6a9\uad11\ub85c \ub0b4\ubd80\uac00 \uc544\ub2cc \uc57c\uc678\uc5d0\uc11c \ub0c9\uac01\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc774\ub807\uac8c \ube60\ub974\uac8c \ub0c9\uac01\ud558\uba74 \uac15\ucca0\uc758 \uc785\uc790\uac00 \ub354 \ubbf8\uc138\ud574\uc9d1\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uc785\uc790 \uad6c\uc870\ub294 \uac15\ub3c4, \uc778\uc131 \ubc0f \uade0\uc77c\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \uc774\uc804 \uacf5\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud55c \uace0\ub974\uc9c0 \uc54a\uc740 \uac00\uc5f4 \ub610\ub294 \uc791\uc5c5 \uacbd\ud654\uc758 \uc601\ud5a5\uc744 \uc81c\uac70\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>Normalized steel is stronger than annealed steel but still keeps some flexibility. It&#8217;s often used for parts that face steady loads or vibrations, such as engine shafts, connecting rods, or cast steel components.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uacbd\ud654<\/h3><p> <\/p><p>\uacbd\ud654\ub294 \uac15\ucca0\uc744 \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uace0 \uac15\ud558\uac8c \ub9cc\ub4e4\uc5b4\uc57c \ud560 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc5d0\ub294 \uac15\ucca0\uc758 \uc885\ub958\uc5d0 \ub530\ub77c \ubcf4\ud1b5 800\u00b0C\uc5d0\uc11c 900\u00b0C \uc0ac\uc774\uc758 \uace0\uc628\uc73c\ub85c \uac15\ucca0\uc744 \uac00\uc5f4\ud558\ub294 \uacfc\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ubaa9\ud45c\ub294 \ub0b4\ubd80 \uad6c\uc870\ub97c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p><p> <\/p><p>Once heated, the steel is quickly cooled, or &#8220;quenched,&#8221; in water, oil, or another cooling fluid. This sudden drop in temperature changes the structure into martensite, which is very hard and strong. However, martensite is also brittle and can crack under impact.<\/p><p> <\/p><p>\uacbd\ud654\ub294 \uc8fc\ub85c \uacf5\uad6c, \ub098\uc774\ud504, \uae08\ud615, \ud380\uce58 \ub610\ub294 \uc2ec\ud55c \ub9c8\ubaa8\uc5d0 \uacac\ub38c\uc57c \ud558\ub294 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac15\ucca0\uc744 \ubd80\uc11c\uc9c0\uae30 \uc27d\uac8c \ub9cc\ub4e4\uae30 \ub54c\ubb38\uc5d0 \uac70\uc758 \ud56d\uc0c1 \ud15c\ud37c\ub9c1\uc774 \ub4a4\ub530\ub985\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ud15c\ud37c\ub9c1<\/h3><p> <\/p><p>\ud15c\ud37c\ub9c1\uc740 \uacbd\ud654\uc758 \ud6c4\uc18d \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \uc778\ud55c \ucde8\uc131\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uacbd\ud654\ub41c \uac15\ucca0\uc740 \ubcf4\ud1b5 150\u00b0C\uc5d0\uc11c 650\u00b0C \uc0ac\uc774\uc758 \ub0ae\uc740 \uc628\ub3c4\ub85c \uc7ac\uac00\uc5f4\ub41c \ub2e4\uc74c \uc81c\uc5b4\ub41c \uc18d\ub3c4\ub85c \ub2e4\uc2dc \ub0c9\uac01\ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>This step allows some of the internal stress to relax. It slightly reduces hardness but increases the steel&#8217;s ability to absorb shock or handle sudden forces without breaking. The exact temperature and time depend on how much hardness or toughness is needed.<\/p><p> <\/p><p>Tempered steel strikes a balance between hardness and toughness. It&#8217;s used for springs, structural supports, tools, and machine parts that must take impact without cracking.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac\uac00 \ucca0\uac15 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2><p> <\/p><p>Heat treatment changes how steel behaves in real-world use. It works by changing the metal&#8217;s internal structure, which affects its strength, flexibility, and lifespan.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac15\ub3c4 \ubc0f \uacbd\ub3c4<\/h3><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub294 \uac15\ucca0\uc744 \ub354 \uac15\ud558\uace0 \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1\uacfc \uac19\uc740 \ubc29\ubc95\uc740 \uc555\ub825\uc744 \uacac\ub514\uace0 \ub9c8\ubaa8\uc5d0 \uc800\ud56d\ud558\ub294 \ub2a5\ub825\uc744 \ub192\uc785\ub2c8\ub2e4.<\/p><p> <\/p><p>\uac15\ucca0\uc774 \uac15\ud560\uc218\ub85d \ub9ce\uc774 \uc0ac\uc6a9\ud574\ub3c4 \ubaa8\uc591\uc774 \uc798 \uc720\uc9c0\ub418\ubbc0\ub85c \uc808\uc0ad \uacf5\uad6c, \uae08\ud615 \ubc0f \uace0\ud558\uc911 \uae30\uacc4 \ubd80\ud488\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>But if steel becomes too hard, it can also turn brittle. That&#8217;s why hardening is often followed by tempering. This step helps restore some flexibility while maintaining strength.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc5f0\uc131 \ubc0f \uc778\uc131<\/h3><p> <\/p><p>\uc5f0\uc131\uc740 \uac15\ucca0\uc774 \ubd80\ub7ec\uc9c0\uae30 \uc804\uc5d0 \uc5bc\ub9c8\ub098 \uad6c\ubd80\ub7ec\uc9c0\uac70\ub098 \ub298\uc5b4\ub0a0 \uc218 \uc788\ub294\uc9c0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc778\uc131\uc740 \ud0c0\uaca9\uc774\ub098 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud798\uc744 \uc5bc\ub9c8\ub098 \uc798 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc5b4\ub2d0\ub9c1 \ubc0f \ub178\uba40\ub77c\uc774\uc9d5\uacfc \uac19\uc740 \ud504\ub85c\uc138\uc2a4\ub294 \uc774 \ub450 \uac00\uc9c0\ub97c \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\uacc4\ub294 \uac15\ucca0\uc744 \ubd80\ub4dc\ub7fd\uac8c \ub9cc\ub4e4\uc5b4 \uade0\uc5f4\uc774 \uc0dd\uae38 \uac00\ub2a5\uc131\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc778\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ud488\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <a href=\"https:\/\/shengenfab.com\/ko\/sheet-metal-frame\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud504\ub808\uc784<\/a>, <a href=\"https:\/\/shengenfab.com\/ko\/custom-metal-brackets\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uad04\ud638<\/a>\ub610\ub294 \uc9c0\uc9c0\ub300. \uc774\ub7ec\ud55c \ubd80\ud488\uc740 \uc885\uc885 \ucda9\uaca9\uc774\ub098 \ud754\ub4e4\ub9bc\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc778\uc131\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc73c\uba74 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uc73c\uba74 \uac15\ucca0\uc774 \ubd80\ub7ec\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ub9c8\ubaa8 \ubc0f \ubd80\uc2dd \uc800\ud56d\uc131<\/h3><p> <\/p><p>Harder steel usually wears out more slowly. That&#8217;s why heat-treated parts, like tools or dies, often last longer than untreated ones.<\/p><p> <\/p><p>Heat treatment can also help improve rust resistance, especially when paired with other protective coatings. It&#8217;s not a complete corrosion solution, but it makes the steel more stable in harsh environments.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ubbf8\uc138 \uad6c\uc870 \ubcc0\uacbd<\/h3><p> <\/p><p>The most significant change happens inside the steel. Heat treatment adjusts the metal&#8217;s grain structure.<\/p><p> <\/p><p>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8, \ud384\ub77c\uc774\ud2b8, \ubca0\uc774\ub098\uc774\ud2b8\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \ud615\ud0dc\ub294 \uac15\ucca0\uc5d0 \ub2e4\uc591\ud55c \ud2b9\uc131\uc744 \ubd80\uc5ec\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \uac15\ucca0\uc758 \uac15\ub3c4, \uc720\uc5f0\uc131 \ub610\ub294 \ub3c4\uc804\uc131\uc744 \uc81c\uc5b4\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-76a3f69 elementor-widget elementor-widget-image\" data-id=\"76a3f69\" 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=\"750\" height=\"500\" src=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/how-to-heat-treat-steel.jpg\" class=\"attachment-large size-large wp-image-20686\" alt=\"\uac15\ucca0 \uc5f4\ucc98\ub9ac \ubc29\ubc95\" srcset=\"https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/how-to-heat-treat-steel.jpg 750w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/how-to-heat-treat-steel-300x200.jpg 300w, https:\/\/shengenfab.com\/wp-content\/uploads\/2025\/08\/how-to-heat-treat-steel-18x12.jpg 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\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-7d39d9f elementor-widget elementor-widget-text-editor\" data-id=\"7d39d9f\" 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\">\uc5f4\ucc98\ub9ac \uac15\ucca0\uc758 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c<\/h2><p> <\/p><p>\uc5f4\ucc98\ub9ac\uac15\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131, \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc911\uc694\ud55c \ub9ce\uc740 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc744 \ud1b5\ud574 \ubb34\uac8c\ub098 \ube44\uc6a9\uc744 \ucd94\uac00\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc790\ub3d9\ucc28 \ubd80\ud488<\/h3><p> <\/p><p>\ub9ce\uc740 \uc790\ub3d9\ucc28 \ubd80\ud488\uc740 \uc2a4\ud2b8\ub808\uc2a4, \ucda9\uaca9, \uc5f4\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \uc5f4\ucc98\ub9ac\ub97c \uac70\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\uae30\uc5b4<\/li> <li>\ucd95<\/li> <li>\ud06c\ub7ad\ud06c\uc0e4\ud504\ud2b8<\/li> <li>\uc11c\uc2a4\ud39c\uc158 \ubd80\ud488<\/li><\/ul><p> <\/p><p>\uacbd\ud654\ub294 \uc774\ub7ec\ud55c \ubd80\ud488\uc5d0 \ub9c8\ubaa8\uc5d0 \uacac\ub51c \uc218 \uc788\ub294 \uac15\ub3c4\ub97c \ubd80\uc5ec\ud558\uace0, \ud15c\ud37c\ub9c1\uc740 \uade0\uc5f4 \uc5c6\uc774 \ucda9\uaca9\uc744 \ud761\uc218\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc218\uba85\uc774 \uae38\uc5b4\uc9c0\uace0 \ub3c4\ub85c \uc8fc\ud589 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ud56d\uacf5\uc6b0\uc8fc \ubc0f \ud56d\uacf5<\/h3><p> <\/p><p>\ud56d\uacf5\uae30 \ubd80\ud488\uc740 \ud2bc\ud2bc\ud558\uba74\uc11c\ub3c4 \uac00\ubcbc\uc6cc\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ucc29\ub959 \uc7a5\uce58<\/li> <li>\uc5d4\uc9c4 \ubd80\ud488<\/li> <li>\ud328\uc2a4\ub108 \ubc0f \ube0c\ub798\ud0b7<\/li><\/ul><p> <\/p><p>\uc774\ub7ec\ud55c \ubd80\ud488\uc740 \uadf9\uc2ec\ud55c \uc555\ub825, \uc9c4\ub3d9, \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ube44\ud589 \uc911 \uc548\uc804\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc778\uc131\uacfc \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uac74\uc124 \ubc0f \uc911\uc7a5\ube44<\/h3><p> <\/p><p>\uad6c\uc870\uc6a9 \uac15\ucca0, \uae30\uacc4 \ud504\ub808\uc784 \ubc0f \ud558\uc911 \uc9c0\uc9c0 \ubd80\ud488\uc740 \ubaa8\ub450 \uc5f4\ucc98\ub9ac\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc911 \uac15\ub3c4\uac00 \ud5a5\uc0c1\ub418\uace0 \uace0\uc7a5\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ud06c\ub808\uc778<\/li> <li>\uad74\uc0ad\uae30<\/li> <li>\uac74\ubb3c \uc9c0\uc6d0<\/li> <li>\uc6a9\uc811 \uad6c\uc870<\/li><\/ul><p> <\/p><p>\uacac\uace0\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uac15\ucca0\uc740 \uc774\ub7ec\ud55c \uae30\uacc4\uac00 \uc190\uc0c1 \uc5c6\uc774 \ub354 \uc624\ub798 \uc791\ub3d9\ud558\uace0 \ub354 \ub9ce\uc740 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub51c \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uacf5\uad6c \ubc0f \uae08\ud615 \uc81c\uc870<\/h3><p> <\/p><p>\uc808\uc0ad \uacf5\uad6c, \uae08\ud615, \uae08\ud615\uc740 \ubc18\ubcf5 \uc0ac\uc6a9 \uc2dc \ubaa8\uc591\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uacbd\ud654 \uacfc\uc815\uc744 \uac70\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ub4dc\ub9b4 \ube44\ud2b8<\/li> <li>\ud380\uce58<\/li> <li>\uc0ac\ucd9c \uae08\ud615<\/li> <li>\ud504\ub808\uc2a4 \ub3c4\uad6c<\/li><\/ul><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\uc740 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\ub97c \ub354 \uc624\ub798 \uc720\uc9c0\ud558\uace0 \ud798\uc744 \uac00\ud574\ub3c4 \uade0\uc5f4\uc774 \uc0dd\uae30\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uad6c\uc758 \uc218\uba85\uc774 \uc5f0\uc7a5\ub418\uace0 \uc0dd\uc0b0\uc774 \uc6d0\ud65c\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac \uac15\uc7ac\uc640 \ube44\uc5f4\ucc98\ub9ac \uac15\uc7ac \ube44\uad50<\/h2><p> <\/p><p>The choice between heat-treated and non-heat-treated steel depends on the part&#8217;s intended use. Each option has trade-offs in strength, cost, and durability.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5<\/h3><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\uc740 \uc5f4\uc545\ud55c \uc870\uac74\uc5d0\uc11c \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p><p> <\/p><ul class=\"wp-block-list\"><li>\ub192\uc740 \ubd80\ud558<\/li> <li>\ub9c8\ucc30<\/li> <li>\uc601\ud5a5<\/li> <li>\uc5f4<\/li><\/ul><p> <\/p><p>Non-heat-treated steel may bend, wear, or crack under stress. It&#8217;s not ideal for parts that face constant motion or extreme temperatures. Heat treatment gives the steel the strength and stability to last in these environments.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ube44\uc6a9 \ubc0f \uc218\uba85<\/h3><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\uc740 \uacf5\uc815\uc5d0 \uc2dc\uac04, \ub178\ub3d9\ub825, \uc7a5\ube44\uac00 \ucd94\uac00\ub418\ubbc0\ub85c \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub4e4\uc9c0\ub9cc \uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \uadf8\ub9cc\ud55c \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><p>\ucc98\ub9ac\ub41c \ubd80\ud488\uc740 \uc218\uba85\uc774 \uae38\uace0 \uace0\uc7a5\uc774 \uc801\uc73c\uba70 \uad50\uccb4\ub098 \uc218\ub9ac\uc758 \ud544\uc694\uc131\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ud2b9\ud788 \uae30\uacc4, \ucc28\ub7c9 \ub610\ub294 \uacf5\uad6c \ubd80\ud488\uc758 \uacbd\uc6b0 \uc7a5\uae30\uc801\uc778 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \uac15\ucca0\uc740 \ub354 \uc800\ub834\ud560 \uc218 \uc788\uc9c0\ub9cc \ub354 \ube68\ub9ac \ub9c8\ubaa8\ub429\ub2c8\ub2e4. \uc911\uc694\ud55c \ubd80\ud488\uc5d0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uac00\ub3d9 \uc911\ub2e8\uc774\ub098 \uc190\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><h3 class=\"wp-block-heading\">\ubb34\uac8c \ub300 \uac15\ub3c4 \ube44\uc728<\/h3><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub294 \ubb34\uac8c\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \uac15\ucca0\uc758 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac15\ub3c4 \ubaa9\ud45c\ub97c \ucda9\uc871\ud558\ub294 \ub354 \uc587\uac70\ub098 \ub354 \uc791\uc740 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc774\ub294 \uc790\ub3d9\ucc28\ub098 \ud56d\uacf5\uc6b0\uc8fc\uc640 \uac19\uc774 \ubb34\uac8c\ub97c \uc904\uc774\uba74 \uc5f0\ub8cc \uc0ac\uc6a9\ub7c9\uacfc \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub418\ub294 \uc0b0\uc5c5\uc5d0\uc11c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \uac15\ucca0\uc740 \uac15\ub3c4\ub97c \ub9de\ucd94\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \ubd80\ud53c\uac00 \ud544\uc694\ud558\ubbc0\ub85c \ubb34\uac8c\uac00 \uc99d\uac00\ud558\uace0 \uacf5\uac04\uc744 \ub354 \ub9ce\uc774 \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p><p> <\/p><h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\uc740 \ucc98\ub9ac\ub418\uc9c0 \uc54a\uc740 \uac15\ucca0\ubcf4\ub2e4 \ub354 \uac15\ud558\uace0, \ub354 \ubcf5\uc7a1\ud558\uba70, \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uc544\ub3c4 \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uace0 \uc218\uba85\uc774 \uae38\uba70 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc\ubd80\ud130 \uc911\uc7a5\ube44 \ubc0f \uacf5\uad6c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc5f4\ucc98\ub9ac\ub294 \uac15\ucca0\uc774 \uc2e4\uc81c \uc870\uac74\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p><p> <\/p><p>\uc5f4\ucc98\ub9ac\ub41c \uac15\ucca0\ub85c \ub9cc\ub4e0 \ubd80\ud488\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694? \ub2f9\uc0ac\ub294 \ube60\ub978 \ub9ac\ub4dc \ud0c0\uc784\uacfc \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uac16\ucd98 \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <a href=\"https:\/\/shengenfab.com\/ko\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a> \uc5d0 \ubb38\uc758\ud558\uc5ec \ubb34\ub8cc \uacac\uc801\uc744 \ubc1b\uac70\ub098 \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uc138\uc694.<\/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-1518be61\" data-id=\"1518be61\" 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-6694af77 elementor-widget elementor-widget-heading\" data-id=\"6694af77\" 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-193872e2 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"193872e2\" 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=\"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-561ca598 elementor-widget elementor-widget-text-editor\" data-id=\"561ca598\" 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-692cb23d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"692cb23d\" 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-369281b elementor-widget elementor-widget-heading\" data-id=\"369281b\" 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-208332df elementor-button-align-stretch elementor-widget elementor-widget-global elementor-global-893 elementor-widget-form\" data-id=\"208332df\" 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=\"20679\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"208332df\"\/>\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-7d960329 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7d960329\" 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-23f2e609 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23f2e609\" 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-4284851e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4284851e\" 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-47decce9 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47decce9\" 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-50652c9\" data-id=\"50652c9\" 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-68e79909\" data-id=\"68e79909\" 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-432242e8 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"432242e8\" 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-50 elementor-inner-column elementor-element elementor-element-4651c0d5\" data-id=\"4651c0d5\" 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-3b492340 elementor-widget elementor-widget-image\" data-id=\"3b492340\" 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=\"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\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-4fe5ee70\" data-id=\"4fe5ee70\" 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-64018020 elementor-widget elementor-widget-heading\" data-id=\"64018020\" 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\">\ucf00\ube48 \ub9ac<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-581f9bdb elementor-widget elementor-widget-text-editor\" data-id=\"581f9bdb\" 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>\uc800\ub294 \ub808\uc774\uc800 \uc808\ub2e8, \uad7d\ud798, \uc6a9\uc811 \ubc0f \ud45c\uba74 \ucc98\ub9ac \uae30\uc220\uc744 \uc804\ubb38\uc73c\ub85c \ud558\ub294 \ud310\uae08 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c 10\ub144 \uc774\uc0c1\uc758 \uc804\ubb38 \uacbd\ud5d8\uc744 \uac16\uace0 \uc788\uc2b5\ub2c8\ub2e4. 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