{"id":7220,"date":"2026-05-08T02:53:02","date_gmt":"2026-05-08T02:53:02","guid":{"rendered":"https:\/\/hingesmanufacturers.com\/?p=7220"},"modified":"2026-05-08T03:30:12","modified_gmt":"2026-05-08T03:30:12","slug":"316-%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ec%8a%a4%ed%8b%b8-%ed%9e%8c%ec%a7%80-%ec%9b%8c%ec%8b%9c%eb%8b%a4%ec%9a%b4","status":"publish","type":"post","link":"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/","title":{"rendered":"316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc138\ucc99\uc6a9 \uacbd\ucca9: \uc2dd\ud488, \uc81c\uc57d \ubc0f \ud574\uc591 \uac00\uc774\ub4dc"},"content":{"rendered":"<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc2dc\uc124\uc5d0\uc11c \uace0\uc555 \uc138\ucc99, \ud654\ud559 \uc18c\ub3c5\uc81c\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc2dd\ud488 \uac00\uacf5, \uc81c\uc57d \ud074\ub9b0\ub8f8 \ub610\ub294 \ud574\uc591 \uc2dc\uc124\uacfc \uac19\uc774 \uc5fc\ud654\ubb3c\uc774 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0 304\uc640 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud558\ub290\ub0d0\uc5d0 \ub530\ub77c \uc7a5\ube44\uc758 \uc548\uc804\uacfc \uaddc\uc815 \uc900\uc218 \uae30\uac04\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc815\ub2f5\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4: 316\uc740 \uc5fc\uc18c \ucc98\ub9ac\ub41c \uc138\ucc99\uc81c, \uc0b0\uc131 \uc18c\ub3c5\uc81c \ub610\ub294 \ubc14\ub2f7\ubb3c\uc5d0 \ub178\ucd9c\ub418\ub294 \ub300\ubd80\ubd84\uc758 \uc138\ucc99 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ud658\uacbd \ubc0f \uc0ac\uc6a9 \uc0ac\ub840\ubcc4\ub85c \uc815\ub9ac\ub41c \uc804\uccb4 \ubd84\uc11d \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Defining_Washdown_Hinges_and_Their_Requirements\" >\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0 \uc815\uc758 \ubc0f \uc694\uad6c \uc0ac\ud56d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#304_vs_316_%E2%80%93_In-Depth_Comparison\" >304 \ub300 316 - \uc2ec\uce35 \ube44\uad50<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Decision_Guide_for_Specific_Scenarios\" >\ud2b9\uc815 \uc2dc\ub098\ub9ac\uc624\ub97c \uc704\ud55c \uc758\uc0ac \uacb0\uc815 \uac00\uc774\ub4dc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Risks_Limitations_and_Misconceptions\" >\uc704\ud5d8, \uc81c\ud55c \uc0ac\ud56d \ubc0f \uc624\ud574<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Data_Experiments_and_Case_Studies\" >\ub370\uc774\ud130, \uc2e4\ud5d8 \ubc0f \uc0ac\ub840 \uc5f0\uad6c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Practical_Decision_Path_and_Step-by-Step_Guide\" >\uc2e4\uc6a9\uc801\uc778 \uacb0\uc815 \uacbd\ub85c \ubc0f \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Advanced_Research_and_Future_Trends\" >\uace0\uae09 \uc5f0\uad6c \ubc0f \ubbf8\ub798 \ud2b8\ub80c\ub4dc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Decision_Matrix_for_304_vs_316_Hinges\" >304 \ub300 316 \uacbd\ucca9\uc5d0 \ub300\ud55c \uacb0\uc815 \ub9e4\ud2b8\ub9ad\uc2a4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Cost_Comparison_Table_per_4-inch_hinge\" >\ube44\uc6a9 \ube44\uad50 \ud45c(4\uc778\uce58 \ud78c\uc9c0\ub2f9)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#Risk_Assessment_Table\" >\uc704\ud5d8 \ud3c9\uac00 \ud45c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/316-stainless-steel-hinges-washdown\/#FAQ\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"892\" height=\"657\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2026\/05\/316-stainless-steel-hinges-washdown-application.webp\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2dd\ud488 \ub4f1\uae09 \uac00\uacf5\uc2e4 \ub3c4\uc5b4\uc5d0 \uc124\uce58\ub41c 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\" class=\"wp-image-7226\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2026\/05\/316-stainless-steel-hinges-washdown-application.webp 892w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2026\/05\/316-stainless-steel-hinges-washdown-application-300x221.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2026\/05\/316-stainless-steel-hinges-washdown-application-768x566.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2026\/05\/316-stainless-steel-hinges-washdown-application-16x12.webp 16w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"defining-washdown-hinges-and-their-requirements\"><span class=\"ez-toc-section\" id=\"Defining_Washdown_Hinges_and_Their_Requirements\"><\/span>\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0 \uc815\uc758 \ubc0f \uc694\uad6c \uc0ac\ud56d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-washdown-hinges-and-why-material-matters\">\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0\ub780 \ubb34\uc5c7\uc774\uba70 \uc18c\uc7ac\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0\ub294 \uace0\uc555 \uc138\ucc99, \ud654\ud559 \uc18c\ub3c5\uc81c, \uc9c0\uc18d\uc801\uc778 \uc2b5\uae30\uc5d0 \ub178\ucd9c\ub418\ub294 \ud658\uacbd\uc744 \uc704\ud574 \uc81c\uc791\ub41c \ud558\ub4dc\uc6e8\uc5b4 \ubd80\ud488\uc785\ub2c8\ub2e4. \ud78c\uc9c0\uc758 \uc8fc\uc694 \uc120\ud0dd \uae30\uc900\uc740 \ub0b4\uc2dd\uc131\uc785\ub2c8\ub2e4. \ud78c\uc9c0\ub294 \ubb3c, \uc138\uc81c, \uc0b0\uc131 \ub610\ub294 \uc54c\uce7c\ub9ac\uc131 \uc138\uc81c\uc758 \ubc18\ubcf5\uc801\uc778 \uc138\ucc99\uc744 \uad6c\uc870\uc801\uc73c\ub85c \uc800\ud558\uc2dc\ud0a4\uac70\ub098 \uc704\uc0dd\uc0c1\uc758 \uc704\ud5d8\uc744 \ucd08\ub798\ud558\uc9c0 \uc54a\uace0 \uacac\ub38c\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud604\uc7a5 \ub370\uc774\ud130\ub294 \ub4f1\uae09 \uac04\uc758 \uc18c\uc7ac \ucc28\uc774\ub97c \uc77c\uad00\ub418\uac8c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc720\uc81c\ud488 \uacf5\uc7a5 \uc124\ube44\uc5d0\uc11c 304\uac1c\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc740 \uc5fc\uc18c \uc138\ucc99 \uc8fc\uae30 6\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \ud53c\ud305 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud55c \ubc18\uba74, \ub3d9\uc77c\ud55c \ud658\uacbd\uc758 316\uac1c \uacbd\ucca9\uc740 3\ub144 \uc774\uc0c1 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uadf8 \ucc28\uc774\ub294 \ubab0\ub9ac\ube0c\ub374\uc5d0 \uae30\uc778\ud569\ub2c8\ub2e4: 316\uc5d0\ub294 2-3% \ubab0\ub9ac\ube0c\ub374\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc5b4 \uc5fc\ud654\ubb3c \uacf5\uaca9 \ubc0f \ud658\uc6d0\uc0b0\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc138\ucc99 \ud658\uacbd\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uc18c\uc7ac \ucc28\uc774\uac00 \uc7a5\ube44 \uc218\uba85\uacfc \uaddc\uc815 \uc900\uc218\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"key-attributes-corrosion-resistance-load-capacity-and-cleanability\">\uc8fc\uc694 \uc18d\uc131: \ub0b4\uc2dd\uc131, \ubd80\ud558 \uc6a9\ub7c9 \ubc0f \uc138\ucc99\uc131<\/h3>\n\n\n\n<p>\uc138\ucc99 \ud78c\uc9c0 \uc120\ud0dd\uc5d0\ub294 \ub0b4\uc2dd\uc131(ASTM B117 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \uae30\uc900), \ud558\uc911 \uc6a9\ub7c9(\ud78c\uc9c0 \uc30d\ub2f9 \ud30c\uc6b4\ub4dc \ub2e8\uc704\ub85c \uce21\uc815), \uc138\ucc99\uc131(\ud45c\uba74 \ub9c8\uac10(320-\uadf8\ub9bf \ub610\ub294 \uc804\uae30 \uc5f0\ub9c8)\uc5d0 \ub530\ub77c \uacb0\uc815)\uc758 \uc138 \uac00\uc9c0 \ud2b9\uc131\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>304\ub294 ASTM B117 \uc5fc\uc218 \ubd84\ubb34\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c 200-400\uc2dc\uac04\uc758 \uc911\uac04 \uc815\ub3c4\uc758 \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uba70, \ube44\uc5fc\ud654\ubb3c \uc138\uc815\uc81c\ub85c \uac00\ubccd\uac8c \uc138\ucc99\ud574\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4. 316\uc740 \ub3d9\uc77c\ud55c \ud14c\uc2a4\ud2b8\uc5d0\uc11c 500~1,000\uc2dc\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac00\uc131 \uc138\ucc99\uc774 \ube48\ubc88\ud55c \ubb34\uac70\uc6b4 \ub3c4\uc5b4\uc758 \uacbd\uc6b0, \ud558\uc911 \ub4f1\uae09\uacfc 316 \uc18c\uc7ac\uc758 \uc870\ud569\uc740 \ud611\uc0c1\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud78c\uc9c0 \uc5b4\uc148\ube14\ub9ac\uc758 IP \ub4f1\uae09\uc744 \ud56d\uc0c1 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. IP69K\ub294 \uc2dd\ud488 \ub4f1\uae09 \ubc0f \uc81c\uc57d \uc2dc\uc124\uc5d0 \uc911\uc694\ud55c \uace0\uc555, \uace0\uc628 \uc138\ucc99 \uc81c\ud2b8\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \ubcf4\ud638\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"304-vs-316-in-depth-comparison\"><span class=\"ez-toc-section\" id=\"304_vs_316_%E2%80%93_In-Depth_Comparison\"><\/span>304 \ub300 316 - \uc2ec\uce35 \ube44\uad50<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"corrosion-resistance-the-deciding-factor\">\ub0b4\uc2dd\uc131: \uacb0\uc815\uc801\uc778 \uc694\uc18c<\/h3>\n\n\n\n<p>\u201c\uc138\ucc99\uc5d0 304\uc640 316 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294\uac00\u201d\uc5d0 \ub300\ud55c \ub2f5\uc740 \uac70\uc758 \uc804\uc801\uc73c\ub85c \uc138\ucc99 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. 304\ub294 18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\uc744 \ud568\uc720\ud558\uace0 \uc788\uc5b4 \uc0b0\ud654 \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc, \uad6c\uba4d\uc774 \uc0dd\uae30\uae30 \uc27d\uace0 <a href=\"https:\/\/www.nace.org\/resources\/general-resources\/corrosion-basics\/group-1\/crevice-corrosion\">\ud2c8\uc0c8 \ubd80\uc2dd<\/a> \ud45c\ubc31\uc81c, \uc18c\uae08\ubb3c, \ubc14\ub2f7\ubb3c \ub4f1 \uc5fc\ud654\ubb3c\ub85c\ubd80\ud130 \ubcf4\ud638\ud569\ub2c8\ub2e4. 316\uc740 16% \ud06c\ub86c\uacfc 10% \ub2c8\ucf08 \uc131\ubd84\uc5d0 2-3% \ubab0\ub9ac\ube0c\ub374\uc744 \ucd94\uac00\ud558\uc5ec \uc5fc\ud654\ubb3c \uc800\ud56d\uc131\uc744 \uc57d 10\ubc30 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc790\uc8fc \uc0ac\uc6a9\ud558\ub294 \ud574\uc0b0\ubb3c \uac00\uacf5 \uacf5\uc7a5\uc5d0\uc11c\u00a0<a href=\"https:\/\/chemm.hhs.gov\/countermeasure_sodium-hypochlorite.htm\">\ucc28\uc544\uc5fc\uc18c\uc0b0 \ub098\ud2b8\ub968<\/a>\u00a0\uc138\ucc99\ud55c \uacb0\uacfc, 304\uac1c\uc758 \uacbd\ucca9\uc740 4\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \ub208\uc5d0 \ubcf4\uc774\ub294 \ubd80\uc2dd\uc774 \ub098\ud0c0\ub0ac\uace0, \ub3d9\uc77c\ud55c \uc870\uac74\uc758 316 \uc81c\ud488\uc740 18\uac1c\uc6d4\uc774 \uc9c0\ub09c \ud6c4\uc5d0\ub3c4 \uc190\uc0c1\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc778 \uae30\uc900: \uc138\ucc99\uc81c\uc5d0 \uc5fc\ud654\ubb3c\uc774 50ppm \uc774\uc0c1 \ud568\uc720\ub41c \uacbd\uc6b0 316\uc774 \uc62c\ubc14\ub978 \ub4f1\uae09\uc785\ub2c8\ub2e4. \ub4f1\uae09 \uc120\ud0dd \uc678\uc5d0\ub3c4 \ubc00\ud3d0\ud615 \ud53c\ubc97, \ubc30\uc218 \uad6c\uc870, \ud45c\uba74 \ubd80\ub3d9\ud0dc\ud654\uc640 \uac19\uc740 \uc124\uacc4 \uc120\ud0dd\ub3c4 \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.\u00a0<a href=\"https:\/\/hingesmanufacturers.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/%eb%b6%80%ec%8b%9d-%eb%b0%a9%ec%a7%80-%ea%b2%bd%ec%b2%a9\/\">\ubd80\uc2dd \ubc29\uc9c0 \uacbd\ucca9<\/a>\u00a0\ub294 \ub2e4\ub978 \uc0b0\uc5c5 \ud658\uacbd \uc804\ubc18\uc5d0\uc11c \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mechanical-properties-and-cost-trade-offs\">\uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ube44\uc6a9 \ud2b8\ub808\uc774\ub4dc \uc624\ud504<\/h3>\n\n\n\n<p>\uc778\uc7a5 \uac15\ub3c4\uc758 \uacbd\uc6b0, \ub450 \ub4f1\uae09\uc740 \uc57d 72,000psi\uc5d0\uc11c 304, 75,000psi\uc5d0\uc11c 316\uc73c\ub85c \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uac15\ub3c4\ub294 \ucc28\ubcc4\ud654 \uc694\uc18c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ube44\uc6a9\uc785\ub2c8\ub2e4: 316\uc740 \ubab0\ub9ac\ube0c\ub374\uacfc \ub2c8\ucf08 \ud568\ub7c9\uc73c\ub85c \uc778\ud574 30~50% \ub354 \ube44\uc309\ub2c8\ub2e4. 4\uc778\uce58 304 \ud78c\uc9c0\uc758 \uac00\uaca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c $5-$8\uc774\uba70, 316\uc740 $10-$15\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad00\ub828 \uacc4\uc0b0\uc740 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc785\ub2c8\ub2e4. \ud78c\uc9c0\ub2f9 \uba87 \ub2ec\ub7ec\ub97c \uc808\uc57d\ud574\ub3c4 \ubd80\uc2dd\ub41c \ud78c\uc9c0\ub97c \uc608\uae30\uce58 \uc54a\uac8c \uad50\uccb4\ud574\uc57c \ud560 \uacbd\uc6b0 \uc778\uac74\ube44\uc640 \ub77c\uc778 \uac00\ub3d9 \uc911\ub2e8\uc73c\ub85c \uc218\ubc31 \ub2ec\ub7ec\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc77c \uc5fc\uc18c \uc138\ucc99\uc744 \uc2e4\uc2dc\ud558\ub294 \uc2dc\uc124\uc758 \uacbd\uc6b0 316\uc740 \uc548\uc815\uc801\uc73c\ub85c \ube44\uc6a9\uc744 \uc9c0\ubd88\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5fc\ud654\ubb3c\uc774 \uc5c6\ub294 \ub4dc\ub77c\uc774\ud074\ub9ac\ub2dd \ub610\ub294 \uc911\uc131 \uc138\uc81c \ud658\uacbd\uc5d0\uc11c\ub294 304\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"decision-guide-for-specific-scenarios\"><span class=\"ez-toc-section\" id=\"Decision_Guide_for_Specific_Scenarios\"><\/span>\ud2b9\uc815 \uc2dc\ub098\ub9ac\uc624\ub97c \uc704\ud55c \uc758\uc0ac \uacb0\uc815 \uac00\uc774\ub4dc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-food-and-beverage-processing\">1: \uc2dd\uc74c\ub8cc \uac00\uacf5<\/h3>\n\n\n\n<p>\uc2dd\uc74c\ub8cc \ubd84\uc57c\uc5d0\uc11c 316\uc740 \uc0b0\uc131 \uc2dd\ud488, \uc54c\uce7c\ub9ac\uc131 CIP \uc138\ucc99\uc81c, \uc591\uc870 \ubc0f \uc720\uc81c\ud488\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uac00\uc131\uc0b0 \uc8fc\uae30\uc5d0 \uc758\ud55c \ubd80\uc2dd\uc5d0 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5c5\uacc4 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc721\ub958 \ud3ec\uc7a5 \uc2dc\uc124\uc758 \uc124\ube44\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubc15\ud14c\ub9ac\uc544 \uc11c\uc2dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubc00\ubd09 \ubca0\uc5b4\ub9c1\uacfc \uc804\uae30 \uc5f0\ub9c8 \ud45c\uba74\uc744 \uac16\ucd98 316 \ud78c\uc9c0\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uacbd\ucca9\uc740 FDA \uc2b9\uc778 \uc724\ud65c\uc81c\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70 \ubc14\uc774\uc624\ud544\ub984 \ud615\uc131\uc744 \uc9c0\uc6d0\ud560 \uc218 \uc788\ub294 \ud2c8\uc0c8 \uad6c\uc870\uac00 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud754\ud788 \ubc1c\uc0dd\ud558\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc624\ub958\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc601\uc5ed\uc5d0\uc11c 304\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.epa.gov\/system\/files\/documents\/2023-03\/Citric Acid Supply Chain Profile.pdf\">\uad6c\uc5f0\uc0b0<\/a> \ub610\ub294 <a href=\"https:\/\/www.epa.gov\/aegl\/peracetic-acid-results-aegl-program\">\uacfc\ucd08\uc0b0<\/a> \uc138\ucc99\uc774 \uc0ac\uc6a9\ub418\uba70, \uc218\uac1c\uc6d4 \ub0b4\uc5d0 \ud53c\ud305\uc774 \uc2dc\uc791\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc131 \ubc0f \uc0b0\uc131 \uc0ac\uc774\ud074\uc744 \ubaa8\ub450 \uc2e4\ud589\ud558\ub294 \uc591\uc870\uc7a5\uc758 \uacbd\uc6b0 316\uc740 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-pharmaceutical-and-cleanroom-environments\">2: \uc81c\uc57d \ubc0f \ud074\ub9b0\ub8f8 \ud658\uacbd<\/h3>\n\n\n\n<p>\uc81c\uc57d \ubc0f \ud074\ub9b0\ub8f8 \uc138\ucc99 \uc694\uac74\uc740 \ud654\ud559\uc801 \ud638\ud658\uc131\uacfc \ubbf8\ub9bd\uc790 \ubc1c\uc0dd \uc81c\ub85c\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. 316\uc740 \ud45c\ubc31\uc81c\uc640 \uac19\uc740 \uac15\ub825\ud55c \uc18c\ub3c5\uc81c\ub97c \uacac\ub51c \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4, <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0045653524003497\">\uacfc\uc0b0\ud654\uc218\uc18c<\/a>, <a href=\"https:\/\/wwwn.cdc.gov\/TSP\/PHS\/PHS.aspx?phsid=580&amp;toxid=108\">\uc774\uc0b0\ud654\uc5fc\uc18c<\/a> - \uba78\uade0 \ud658\uacbd\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uae08\uc18d \uc774\uc628\uc744 \ubc29\ucd9c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uba78\uade0 \ucef4\ud30c\uc6b4\ub529 \uc2dc\uc124\uc5d0\uc11c 1\ub144\uac04 \ub9e4\uc8fc \uc774\uc0b0\ud654\uc5fc\uc18c\ub85c \ub2e6\uc740 \uacb0\uacfc 304\uac1c\uc758 \uacbd\ucca9\uc5d0 \ubbf8\uc138\ud55c \uad6c\uba4d\uc774 \uc0dd\uaca8 \uc624\uc5fc \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud558\uace0 \ud074\ub9b0\ub8f8 \uc778\uc99d\uc744 \uc704\ud0dc\ub86d\uac8c \ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ud45c\uba74\uc774 \ubd80\ub3d9\ud0dc\ud654\ub41c 316\uac1c\uc758 \uacbd\ucca9\uc740 \ub3d9\uc77c\ud55c \uc870\uac74\uc5d0\uc11c 1,000\uc2dc\uac04\uc758 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud588\uc2b5\ub2c8\ub2e4. \uc138\ucc99 \uc8fc\uae30\uac00 \uc5c6\ub294 \uac74\uc2dd \ud074\ub9b0\ub8f8\uc758 \uacbd\uc6b0 304\uac00 \uc801\ud569\ud558\uba70, \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 316\uc774 \uc720\uc77c\ud558\uac8c \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-marine-and-coastal-facilities\">3: \ud574\uc591 \ubc0f \ud574\uc548 \uc2dc\uc124<\/h3>\n\n\n\n<p>\ud574\uc591 \ubc0f \ud574\uc548 \ud658\uacbd\uc740 \uc5fc\ubd84 \uc548\uac1c, \ubc14\ub2f7\ubb3c \uc9c1\uc811 \uc811\ucd09 \ub4f1 \uc5fc\ud654\ubb3c\uc774 \ub9ce\uc774 \uc313\uc774\ub294 \ud658\uacbd\uacfc \uc7a6\uc740 \uc218\ub3d9 \ub610\ub294 \uc790\ub3d9 \uc138\ucc99\uc774 \uacb0\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ubc15 \uac24\ub9ac \uc124\uce58\uc5d0\uc11c 304 \uacbd\ucca9\uc740 6\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \ud2c8\uc0c8 \ubd80\uc2dd\uc73c\ub85c \uc778\ud574 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. 316\uc758 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc740 \ucd5c\ub300 40\u00b0C\uc758 \ubc14\ub2f7\ubb3c\uc5d0\uc11c\ub3c4 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud574\uc591 \ud50c\ub7ab\ud3fc \ubc0f \ub2f4\uc218\ud654 \uc2dc\uc124\uc758 \uacbd\uc6b0 2507\uacfc \uac19\uc740 \uc288\ud37c \ub4c0\ud50c\ub809\uc2a4 \ub4f1\uae09\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc9c0\ub9cc \ud45c\uc900 \ud574\uc591 \uc138\ucc99\uc758 \uacbd\uc6b0 316\uc774 \ucd5c\uc18c \ud5c8\uc6a9 \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc801\uc808\ud55c \ubc30\uc218 \uc124\uacc4 \uc5c6\uc774\ub294 316\ub9cc\uc73c\ub85c\ub294 \uc644\uc804\ud788 \ubc29\uc9c0\ud560 \uc218 \uc5c6\ub294 \uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\uc778 \ucc28\ub3d9 \ud3ed\uae30 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uacbd\ucca9\uc774 \ubd80\ubd84\uc801\uc73c\ub85c \uc7a0\uae30\uc9c0 \uc54a\uace0 \uc644\uc804\ud788 \uc816\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"risks-limitations-and-misconceptions\"><span class=\"ez-toc-section\" id=\"Risks_Limitations_and_Misconceptions\"><\/span>\uc704\ud5d8, \uc81c\ud55c \uc0ac\ud56d \ubc0f \uc624\ud574<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"common-risks-of-using-304-in-washdown\">\uc6cc\uc2dc\ub2e4\uc6b4\uc5d0 304\ub97c \uc0ac\uc6a9\ud560 \ub54c\uc758 \uc77c\ubc18\uc801\uc778 \uc704\ud5d8<\/h3>\n\n\n\n<p>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc5fc\ud654\ubb3c\uc774\ub098 \uac15\uc0b0\uc774 \ud3ec\ud568\ub41c \uc138\ucc99 \ud658\uacbd\uc5d0\uc11c \ub179\uc774 \uc2ac\uac8c \ub429\ub2c8\ub2e4. \ubd80\uc2dd\uc740 \ud654\uc7a5\ud488\uc744 \ub118\uc5b4 \uad6c\uc870\uc801\uc778 \ud78c\uc9c0 \uace0\uc7a5, \ub3c4\uc5b4 \ucc98\uc9d0, \ubd80\uc2dd\ub41c \uad6c\ub369\uc774\uc758 \ubc15\ud14c\ub9ac\uc544 \uc11c\uc2dd \ub4f1 \uc2ec\uac01\ud55c \uc2dd\ud488 \uc548\uc804 \ubc0f \uc758\uc57d\ud488 \uaddc\uc815 \uc900\uc218 \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>4\uae09 \uc554\ubaa8\ub284 \uc18c\ub3c5\uc81c\ub97c \uc0ac\uc6a9\ud558\ub294 \ubca0\uc774\ucee4\ub9ac \ud658\uacbd\uc5d0\uc11c\ub294 304 \uacbd\ucca9\uc5d0 3\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \uac80\uc740 \ub179\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc81c\ud488 \uc624\uc5fc \uc0ac\uace0\uac00 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uac08\ubc14\ub2c9 \ubd80\uc2dd\uc740 304\uac00 \ud0c4\uc18c\uac15\uc774\ub098 \ud669\ub3d9\uacfc \uac19\uc740 \uc774\uc885 \uae08\uc18d\uacfc \uc811\ucd09\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \ucd94\uac00\uc801\uc778 \uc704\ud5d8\uc73c\ub85c, \ud0c4\uc18c\uac15 \ub3c4\uc5b4 \ud504\ub808\uc784\uc758 304 \ud78c\uc9c0\ub294 \ub450 \uad6c\uc131 \uc694\uc18c\uc758 \ubd80\uc2dd\uc744 \uac00\uc18d\ud654\ud569\ub2c8\ub2e4. \uc774\ub97c \uc644\ud654\ud558\ub824\uba74 \uc804\uccb4\uc801\uc73c\ub85c 316\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uac70\ub098 \ube44\uc804\ub3c4\uc131 \uac1c\uc2a4\ud0b7\uc73c\ub85c \uc774\uc885 \uae08\uc18d\uc744 \ubd84\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"misconceptions-about-316-being-indestructible\">316\uc774 \ubd88\uba78\uc758 \uc874\uc7ac\ub77c\ub294 \uc624\ud574<\/h3>\n\n\n\n<p>316\uc740 \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. 1,000ppm \uc774\uc0c1\uc758 \ub18d\ucd95 \uc5fc\ud654\ubb3c, 60\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4 \ub610\ub294 \uace0\uc778 \ubc14\ub2f7\ubb3c\uacfc \uac19\uc740 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c\ub294 316\uc774 \uace0\uc7a5\ub0a9\ub2c8\ub2e4. 70\u00b0C\uc5d0\uc11c \uc774\uc0b0\ud654\uc5fc\uc18c \uc138\ucc99\uc744 \uc0ac\uc6a9\ud558\ub294 \ud654\ud559 \uacf5\uc7a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c 2\ub144 \uc774\ub0b4\uc5d0 316 \ud78c\uc9c0 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc6a9\uc801\uc778 \uacbd\ud5d8 \ubc95\uce59: \uc791\ub3d9 pH\uac00 4 \uc774\ud558 \ub610\ub294 10 \uc774\uc0c1\uc73c\ub85c \ub5a8\uc5b4\uc9c0\uac70\ub098 \uc5fc\ud654\ubb3c \ub18d\ub3c4\uac00 200ppm\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 316L(\uc800\ud0c4\uc18c, \uc6a9\uc811 \uc5b4\uc148\ube14\ub9ac\uc5d0 \ub354 \uc88b\uc74c) \ub610\ub294 \ub2c8\ucf08 \ud569\uae08\uc744 \uace0\ub824\ud558\uc138\uc694. 316\uc744 \ube44\uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud328\uc2a4\ub108\uc640 \ud63c\ud569\ud558\uc9c0 \ub9c8\uc138\uc694. \ud2c8\uc0c8 \uad6c\uc870\ub85c \uc778\ud574 \ubd80\uc2dd\uc774 \ud655\uc2e4\ud558\uac8c \uc2dc\uc791\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"limitations-of-standard-hinge-designs\">\ud45c\uc900 \ud78c\uc9c0 \uc124\uacc4\uc758 \ud55c\uacc4<\/h3>\n\n\n\n<p>\uc18c\uc7ac \ub4f1\uae09 \uc678\uc5d0\ub3c4 \ud78c\uc9c0 \ud615\uc0c1\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2a4\ud504\ub9c1\uc774 \ub178\ucd9c\ub41c \ud78c\uc9c0, \ud540 \ucc44\ub110\uc774 \uc5f4\ub824 \uc788\uac70\ub098 \ub0b4\ubd80 \ud2c8\uc0c8\uac00 \uc788\ub294 \ud78c\uc9c0\ub294 \uc774\ubb3c\uc9c8\uc744 \uac00\ub450\uc5b4 \ud6a8\uacfc\uc801\uc778 \uc138\ucc99\uc774 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc644\uc804\ud788 \ubc00\ud3d0\ub41c \ubc00\ud3d0\ud615 \ud78c\uc9c0 \ub514\uc790\uc778(O\ub9c1 \uc530\uc774 \uc788\ub294 \uc6d0\ubfd4\ud615 \ud540, \ub9e4\ub044\ub7ec\uc6b4 \uc678\ubd80 \ud504\ub85c\ud30c\uc77c)\uc740 \ub4f1\uae09\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc138\ucc99 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc0ac\uc591\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 \uc870\ub2ec \uc704\ud5d8: \u201c\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8'\ub85c \ud45c\uc2dc\ub41c \uacbd\ucca9\uc740 \uc2e4\uc81c\ub85c\ub294 201 \ub610\ub294 430 \ub4f1\uae09\uc73c\ub85c, \ub0b4\uc2dd\uc131\uc774 \uc0c1\ub2f9\ud788 \ub0ae\uace0 \uc815\ud488 304\ubcf4\ub2e4 \ub0ae\uc740 \uac00\uaca9\ub300\uc5d0 \ud310\ub9e4\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ubc30\uc1a1\uc744 \ubc1b\uae30 \uc804\uc5d0 \ud56d\uc0c1 \uacf5\uae09\uc5c5\uccb4\uc5d0 PMI(\ud3ec\uc9c0\ud2f0\ube0c \uc7ac\ub8cc \uc2dd\ubcc4) \ubcf4\uace0\uc11c \ub610\ub294 EN 10204 3.1 \uc7ac\ub8cc \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"data-experiments-and-case-studies\"><span class=\"ez-toc-section\" id=\"Data_Experiments_and_Case_Studies\"><\/span>\ub370\uc774\ud130, \uc2e4\ud5d8 \ubc0f \uc0ac\ub840 \uc5f0\uad6c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"salt-spray-test-results-comparison\">\uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \uacb0\uacfc \ube44\uad50<\/h3>\n\n\n\n<p>ASTM B117 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8\ub294 \ud45c\uc900 \ube44\uad50 \uae30\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. 304 \uacbd\ucca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 200~400\uc2dc\uac04\uc5d0 \ucd08\uae30 \ubd89\uc740 \ub179\uc774 \ubc1c\uc0dd\ud558\uace0 316 \uacbd\ucca9\uc740 500~1,000\uc2dc\uac04\uc774 \uc9c0\ub098\uba74 \ube44\uc2b7\ud55c \uc131\ub2a5 \uc800\ud558\uac00 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc138 \uacf5\uae09\uc5c5\uccb4\uc758 5\uc778\uce58 \uacbd\ucca9\uc5d0 \ub300\ud55c \ud1b5\uc81c\ub41c \ud14c\uc2a4\ud2b8\uc5d0\uc11c 304\uac1c\ub294 250\uc2dc\uac04\uc5d0 \uace0\uc7a5(\ud45c\uba74 \ub179 5%)\uc774 \ubc1c\uc0dd\ud55c \ubc18\uba74 316\uac1c\ub294 600\uc2dc\uac04\uc774 \uc9c0\ub098\uae30 \uc804\uc5d0 1%\uc758 \ub179\uc774 \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub294 \uc2e4\uc81c \uc218\uba85\uacfc \uc9c1\uacb0\ub429\ub2c8\ub2e4. \uac00\ubcbc\uc6b4 \uc138\ucc99 \uc870\uac74\uc5d0\uc11c 3\ub144\uc758 \ud78c\uc9c0 \uc218\uba85\uc774 \ud544\uc694\ud55c \uc2dc\uc124\uc740 400\uc2dc\uac04 \ub4f1\uae09\uc73c\ub85c 304\ub97c \uc9c0\uc815\ud560 \uc218 \uc788\uace0, \uac15\ud55c \ud654\ud559 \ubb3c\uc9c8\uc5d0\uc11c 5\ub144\uc758 \uc218\uba85\uc774 \ud544\uc694\ud55c \uc2dc\uc124\uc740 800\uc2dc\uac04 \uc774\uc0c1\uc5d0\uc11c 316\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc2e4\ud5d8\uc2e4 \uc870\uac74\uc774 \uc544\ub2cc \ud2b9\uc815 \uc138\ucc99 \ud654\ud559\ubb3c\uc9c8\uc5d0 \ub9de\ub294 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"case-study-brewery-hinge-replacement\">\uc0ac\ub840 \uc5f0\uad6c: \uc591\uc870\uc7a5 \ud78c\uc9c0 \uad50\uccb4<\/h3>\n\n\n\n<p>\uac00\uc131 \ubc0f \uacfc\ucd08\uc0b0 \uc138\ucc99 \uc0ac\uc774\ud074\uc744 \uc6b4\uc601\ud558\ub294 \ud55c \uc218\uc81c \ub9e5\uc8fc \uc591\uc870\uc7a5\uc5d0\uc11c\ub294 2\ub144 \ub3d9\uc548 \ud3ec\uc7a5 \ub77c\uc778 \ub3c4\uc5b4\uc5d0\uc11c 304\uac74\uc758 \ud78c\uc9c0 \uace0\uc7a5\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ubd80\uc2dd\uc73c\ub85c \uc778\ud55c \ub3c4\uc5b4 \uc815\ub82c \ubd88\ub7c9\uc73c\ub85c \uc5ec\ub7ec \uc0dd\uc0b0 \uacf5\uc815\uc5d0\uc11c \uc608\uae30\uce58 \uc54a\uc740 \uac00\ub3d9 \uc911\ub2e8\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. 316 \ud78c\uc9c0\ub85c \uad50\uccb4\ud558\uba74\uc11c \uc124\uce58 \ube44\uc6a9\uc774 \uc57d $500\uc5d0\uc11c \ucd1d $800\uc73c\ub85c \uc99d\uac00\ud588\uc9c0\ub9cc, \uac00\ub3d9 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc904\uc784\uc73c\ub85c\uc368 1\ub144 \uc774\ub0b4\uc5d0 \ucd94\uac00 \ube44\uc6a9\uc744 \ud68c\uc218\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. 316 \uacbd\ucca9\uc740 \ub610\ud55c \uc724\ud65c \ube48\ub3c4\uac00 \uc801\uace0 \uc774\ud6c4 \uc791\ub3d9 \uc2dc \ubc15\ud14c\ub9ac\uc544 \uc624\uc5fc\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc870\ub2ec \ud300\uc758 \uacbd\uc6b0 \uc778\uac74\ube44, \uad50\uccb4 \ubd80\ud488, \ud488\uc9c8 \uc190\uc2e4\uc744 \uace0\ub824\ud55c \uc774 TCO \ubaa8\ub378\uc740 \ub2e4\uc74c\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc801\ud569\ud55c \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6603079\">\uc2dd\ud488 \uac00\uacf5 \ud658\uacbd\uc5d0\uc11c\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc131\ub2a5<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"data-on-cleanability\">\uccad\uacb0\uc131 \uad00\ub828 \ub370\uc774\ud130<\/h3>\n\n\n\n<p>\ud45c\uba74 \uac70\uce60\uae30\ub294 \uc138\ucc99\uc131\uacfc \ubc15\ud14c\ub9ac\uc544 \ubc14\uc774\uc624\ud544\ub984 \uc704\ud5d8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc544\uc2a4 \uc555\uc5f0 304 \ud78c\uc9c0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c Ra 0.8-1.2 \u03bcm\uc774\uc9c0\ub9cc, \uc804\uae30 \uc5f0\ub9c8 316\uc740 Ra 0.2-0.5 \u03bcm\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc704\uc0dd \uc5f0\uad6c\uc5d0\uc11c \uc804\uae30 \uc5f0\ub9c8 316\uc740 \ud45c\uc900 304\uc5d0 \ube44\ud574 \ubc15\ud14c\ub9ac\uc544 \ubc14\uc774\uc624\ud544\ub984 \ubd80\ucc29\uc744 90% \uac10\uc18c\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc81c\uc57d \ubd84\uc57c\uc758 \uacbd\uc6b0, 316\uc5d0 \uc804\uae30 \uc5f0\ub9c8\ub97c \ud1b5\ud574\uc11c\ub9cc \ub2ec\uc131\ud560 \uc218 \uc788\ub294 Ra &lt;0.8\u03bcm\ub97c \uc9c0\uc815\ud558\ub294 \uac83\uc774 \uaddc\uc81c \ud45c\uba74 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \uc62c\ubc14\ub978 \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc804\uae30 \uc5f0\ub9c8\ub294 \ub0b4\uc2dd\uc131\uacfc \uc704\uc0dd \uaddc\uc815 \uc900\uc218\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc5ec\ub7ec \ub9c8\uac10 \ubc29\ubc95 \uc911 \ud558\ub098\uc774\uba70, \ub2f9\uc0ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc7a5\ub2e8\uc810\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.\u00a0<a href=\"https:\/\/hingesmanufacturers.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/%ec%82%b0%ec%97%85%ec%9a%a9-%ed%9e%8c%ec%a7%80-%ed%91%9c%eb%a9%b4-%ec%b2%98%eb%a6%ac-%ea%b0%80%ec%9d%b4%eb%93%9c\/\">\ud45c\uba74 \ucc98\ub9ac \uc635\uc158<\/a>\u00a0\uc870\ub2ec\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \ubcc4\ub3c4\uc758 \ubd84\ub958\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"practical-decision-path-and-step-by-step-guide\"><span class=\"ez-toc-section\" id=\"Practical_Decision_Path_and_Step-by-Step_Guide\"><\/span>\uc2e4\uc6a9\uc801\uc778 \uacb0\uc815 \uacbd\ub85c \ubc0f \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-assess-your-washdown-chemistry\">1: \uc6cc\uc2dc\ub2e4\uc6b4 \ud654\ud559 \uc131\ubd84 \ud3c9\uac00<\/h3>\n\n\n\n<p>\uba3c\uc800 \ud654\ud559\ubb3c\uc9c8 \uc774\ub984, \ub18d\ub3c4, \uc628\ub3c4, \uc77c\uc77c \ub178\ucd9c \uc2dc\uac04 \ub4f1 \uc138\ucc99\uc81c\ub97c \ubaa9\ub85d\uc73c\ub85c \uc791\uc131\ud558\uc138\uc694. \uc5fc\ud654\ubb3c \ud14c\uc2a4\ud2b8 \ud0a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc2dc\uc124 \uad00\ub9ac\uc790\uc5d0\uac8c \uc218\uc9c8 \ud654\ud559 \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\uc138\uc694. \uacb0\uc815 \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uc5fc\ud654\ubb3c 50ppm \uc774\uc0c1 \u2192 316 \uc9c0\uc815, pH 4 \ubbf8\ub9cc \u2192 316L \uc9c0\uc815, \uc5fc\ud654\ubb3c \uc874\uc7ac \uc2dc \uc628\ub3c4 70\u00b0C \uc774\uc0c1 \u2192 \ubd80\uc2dd \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4 \ud6c4 \ub4f1\uae09\uc744 \uc9c0\uc815\ud558\uc138\uc694.<\/p>\n\n\n\n<p>\uc720\uc6a9\ud55c \ubd80\uc2dd \uc704\ud5d8 \uc810\uc218: \uc5fc\ud654\ubb3c \ub18d\ub3c4(ppm)\uc5d0 \uc791\ub3d9 \uc628\ub3c4(\u00b0C)\ub97c \uacf1\ud569\ub2c8\ub2e4. 5,000 \uc774\uc0c1\uc758 \uacb0\uacfc\ub294 316\uc774 \ud544\uc218\uc774\uba70 316L \ub610\ub294 \uc774\uc911 \ub4f1\uae09\uc744 \ud3c9\uac00\ud574\uc57c \ud558\ub294 \uc870\uac74\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-evaluate-mechanical-load-and-door-type\">2: \uae30\uacc4\uc801 \ubd80\ud558 \ubc0f \ub3c4\uc5b4 \uc720\ud615 \ud3c9\uac00<\/h3>\n\n\n\n<p>\ud78c\uc9c0 \uc218\uc640 \ud558\uc911 \ub4f1\uae09\uc744 \ub3c4\uc5b4 \ubb34\uac8c\uc640 \uc0ac\uc774\ud074 \ube48\ub3c4\uc5d0 \ub9de\uac8c \uc870\uc815\ud569\ub2c8\ub2e4. 50\ud30c\uc6b4\ub4dc \ubbf8\ub9cc\uc758 \ub3c4\uc5b4\uc758 \uacbd\uc6b0 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \ub530\ub77c 304 \ub610\ub294 316 \uacbd\ucca9 2~3\uac1c\uac00 \uc801\ub2f9\ud569\ub2c8\ub2e4. \uc138\ucc99\uc774 \uc7a6\uc740 100\ud30c\uc6b4\ub4dc \uc774\uc0c1\uc758 \ub3c4\uc5b4\ub294 \ud558\uc911\uc744 \ubd84\uc0b0\ud558\uace0 \ud328\uc2a4\ub108 \uc9c0\uc810\uc758 \ubd80\uc2dd \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc774\uae30 \uc704\ud574 316 \uc7ac\uc9c8\ub85c 4~5\uac1c\uc758 \ud78c\uc9c0\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc5f0\uc18d \uc2a4\ud32c \ub3c4\uc5b4\uc640 \ub300\ud615 \uc778\ud074\ub85c\uc800\uc5d0\ub294 \uc885\uc885 \uc644\uc804\ud788 \ub2e4\ub978 \ud558\uc911 \ubaa8\ub378\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4(\ub2e4\uc74c \uc0ac\uc591 \ucc38\uc870).\u00a0<a href=\"https:\/\/hingesmanufacturers.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/%ed%97%a4%eb%b9%84-%eb%93%80%ed%8b%b0-%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ec%8a%a4%ed%8b%b8-%eb%b2%84%ed%8a%b8-%ed%9e%8c%ec%a7%80\/\">\ud2bc\ud2bc\ud55c \uc5c9\ub369\uc774 \uacbd\ucca9<\/a>\u00a0200\ud30c\uc6b4\ub4dc \uc774\uc0c1\uc758 \ubb38\uc73c\ub85c \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0.<\/p>\n\n\n\n<p>\ubc00\ud3d0\ud615 \ubcfc \ubca0\uc5b4\ub9c1\uc740 \uace0\uc8fc\uae30 \uc138\ucc99 \ub3c4\uc5b4\uc758 \ud45c\uc900 \uc0ac\uc591\uc73c\ub85c, \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c \ud53c\ubc97 \ub9c8\ubaa8\uc758 \uc8fc\uc694 \uc6d0\uc778\uc778 \uc138\ucc99 \uc57d\ud488\uc774 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uc73c\ub85c \uc720\uc785\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-verify-supplier-certification-and-test-reports\">3: \uacf5\uae09\uc5c5\uccb4 \uc778\uc99d \ubc0f \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c \ud655\uc778<\/h3>\n\n\n\n<p>\ubc30\uc1a1\uc744 \ubc1b\uae30 \uc804\uc5d0 \uacf5\uae09\uc5c5\uccb4\uc5d0 EN 10204 3.1 \uc7ac\ub8cc \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud558\uc138\uc694. \uc911\uc694\ud55c \uc124\uce58\uc758 \uacbd\uc6b0 \ud734\ub300\uc6a9 XRF(PMI) \ubd84\uc11d\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud604\uc7a5\uc5d0\uc11c \ub4f1\uae09\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uae30\ubcf8 \uc790\uc11d \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \ube60\ub974\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1 316\uc740 \ube44\uc790\uc131\uc778 \ubc18\uba74, \ud558\uc704 \ub4f1\uae09 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \ub300\uccb4\ud558\ub294 201 \ubc0f 430 \ub4f1\uae09\uc740 \ub69c\ub837\ud55c \uc790\uc131\uc744 \ub760\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \uba87 \ucd08 \ub9cc\uc5d0 \uac00\uc7a5 \ud754\ud55c \ub4f1\uae09 \uc0ac\uae30\ub97c \uc7a1\uc544\ub0c5\ub2c8\ub2e4. \ub610\ud55c \ud2b9\uc815 \uc6b4\uc601 \uc870\uac74\uc5d0 \ub9de\ub294 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \ub370\uc774\ud130\ub97c \uc694\uccad\ud558\uace0, \uae30\ubcf8 \uacf5\uae09\uc5c5\uccb4 \uc790\uaca9 \uae30\uc900\uc73c\ub85c ISO 9001 \uc778\uc99d \ubc0f \ud0c0\uc0ac \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \ucc3e\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"advanced-research-and-future-trends\"><span class=\"ez-toc-section\" id=\"Advanced_Research_and_Future_Trends\"><\/span>\uace0\uae09 \uc5f0\uad6c \ubc0f \ubbf8\ub798 \ud2b8\ub80c\ub4dc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"alternatives-to-standard-304-and-316\">\ud45c\uc900 304 \ubc0f 316\uc758 \ub300\uc548<\/h3>\n\n\n\n<p>316\uc73c\ub85c \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ub2e4\uc74c \ub2e8\uacc4\uc758 \uc635\uc158\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4: 316L(\uc800\ud0c4\uc18c \ubcc0\ud615, \uac10\uc791 \ubc29\uc9c0\ub97c \uc704\ud574 \uc6a9\uc811 \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc120\ud638\ub428), 317L(\uadf9\ud55c\uc758 \uc5fc\ud654\ubb3c \uc800\ud56d\uc131\uc744 \uc704\ud574 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub192\uc74c), \uc778\uc7a5 \uac15\ub3c4\uac00 \uc57d 2\ubc30 \ub192\uace0 \uc5fc\ud654\ubb3c \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud55c \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15(2205, 2507) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2f4\uc218\ud654 \ud50c\ub79c\ud2b8 \uc138\ucc99\uc5d0\uc11c 316\uc740 1\ub144 \uc774\ub0b4\uc5d0 \uace0\uc7a5\ub09c \ubc18\uba74, 2507 \ub4c0\ud50c\ub809\uc2a4\ub294 5\ub144\uc744 \uacac\ub38c\ub0c8\uc2b5\ub2c8\ub2e4. \ud2f0\ud0c0\ub284 \ubc0f \ud558\uc2a4\ud154\ub85c\uc774 \ud569\uae08\uc740 \ub9e4\uc6b0 \uc704\uc0dd\uc801\uc774\uac70\ub098 \uadf9\ud55c\uc758 \ud654\ud559 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc0c1\ub2f9\ud55c \ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4\uacfc \uc18c\uc2f1 \uc81c\uc57d\uc774 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"emerging-materials-and-coatings\">\uc0c8\ub85c\uc6b4 \uc18c\uc7ac \ubc0f \ucf54\ud305<\/h3>\n\n\n\n<p>\ub2e4\uc74c\uacfc \uac19\uc740 PVD \ucf54\ud305 <a href=\"http:\/\/www.tincoat.net\/TiN.html\">\uc9c8\ud654 \ud2f0\ud0c0\ub284<\/a> \uc740 304 \uae30\ud310\uc758 \ud6a8\uacfc\uc801\uc778 \ub0b4\uc2dd\uc131\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc9c0\ub9cc \ucf54\ud305\uc5d0 \uade0\uc5f4\uc774 \uc0dd\uae30\uba74 \uae30\ubcf8 \uae08\uc18d\uc774 \uac00\uc18d\ud654\ub41c \uacf5\uaca9\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ucf54\ud305 304 \uacbd\ucca9\uc740 \uace0\uc555 \uc138\ucc99 \uc870\uac74\uc5d0\uc11c \ubc15\ub9ac\ub418\uae30 \uc804\uae4c\uc9c0 \uc57d 2\ub144 \ub3d9\uc548 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc131\ub2a5\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc138\ucc99 \uc124\uce58\uc5d0\uc11c \uc62c\ubc14\ub978 \uae30\ubcf8 \uae08\uc18d \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud45c\uba74 \ucf54\ud305\uc5d0 \uc758\uc874\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. \uad6c\ub9ac\uac00 \ucca8\uac00\ub41c \ud56d\uade0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \uc9c4\ud589 \uc911\uc774\uc9c0\ub9cc \uc544\uc9c1 \ud78c\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc0c1\uc5c5\uc801 \ud45c\uc900\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"limitations-of-this-guide\">\uc774 \uac00\uc774\ub4dc\uc758 \uc81c\ud55c \uc0ac\ud56d<\/h3>\n\n\n\n<p>\uc774 \uac00\uc774\ub4dc\ub294 \ucd5c\ub300 80\u00b0C\uc758 \uc791\ub3d9 \uc628\ub3c4\uc640 \ucd5c\ub300 200ppm\uc758 \uc5fc\ud654\ubb3c \ub18d\ub3c4\ub97c \uac00\uc9c4 \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5 \uc138\ucc99 \ud658\uacbd\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. 90\u00b0C\uc758 \ub18d\ucd95 \ud45c\ubc31\uc81c, \uc9c0\uc18d\uc801\uc778 \ud574\uc218 \uce68\uc218, \uace0\uc555 \uc99d\uae30 \ub4f1 \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218 \uc774\uc678\uc758 \uc870\uac74\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 \ucc38\uc870\ub97c \ud1b5\ud55c \ub4f1\uae09 \uc120\ud0dd\uc774 \uc544\ub2cc \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc0c1\ub2f4\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud2c8\uc0c8 \ud615\uc0c1 \ubc0f \uc6a9\uc811 \ud488\uc9c8\uc744 \ud3ec\ud568\ud55c \ud78c\uc9c0 \uc124\uacc4 \uc694\uc18c\ub294 \uc7ac\ub8cc \ub4f1\uae09\uacfc \ubb34\uad00\ud558\uac8c \ubd80\uc2dd \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c \ud56d\uc0c1 \uc7ac\ub8cc\ub9cc \ud3c9\uac00\ud558\uc9c0 \ub9d0\uace0 \uc804\uccb4 \uc5b4\uc148\ube14\ub9ac\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"decision-matrix-for-304-vs-316-hinges\"><span class=\"ez-toc-section\" id=\"Decision_Matrix_for_304_vs_316_Hinges\"><\/span>304 \ub300 316 \uacbd\ucca9\uc5d0 \ub300\ud55c \uacb0\uc815 \ub9e4\ud2b8\ub9ad\uc2a4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc138\ucc99 \ud658\uacbd<\/th><th>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/th><th>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/th><\/tr><\/thead><tbody><tr><td>\uac00\ubcbc\uc6b4 \uc138\ucc99, \ubb3c\ub85c\ub9cc, 50\u00b0C \ubbf8\ub9cc<\/td><td>\ud5c8\uc6a9 \uac00\ub2a5<\/td><td>\ud5c8\uc6a9\ub428(\ucd08\uacfc \uc9c0\uc815)<\/td><\/tr><tr><td>\uc911\uac04 \uc815\ub3c4\uc758 \uc138\ucc99 - \ud76c\uc11d \uc138\uc81c, \uc5fc\ud654\ubb3c\uc744 50ppm \uc774\ud558\ub85c \ud76c\uc11d\ud569\ub2c8\ub2e4.<\/td><td>1~2\ub144 \uc218\uba85 \ud5c8\uc6a9<\/td><td>2\ub144 \uc774\uc0c1\uc758 \uc218\uba85\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uac15\ub825\ud55c \uc138\ucc99 - \ud45c\ubc31\uc81c, \ubc14\ub2f7\ubb3c, \uc5fc\ud654\ubb3c 100ppm \uc774\uc0c1<\/td><td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c<\/td><td>\ud544\uc218<\/td><\/tr><tr><td>\uc2dd\ud488 \uac00\uacf5 - \uc0b0\uc131 \ub610\ub294 \uc54c\uce7c\ub9ac\uc131 \uc138\uc81c, \uace0\uc628 \uc138\ucc99\uc81c<\/td><td>\uad8c\uc7a5\ud558\uc9c0 \uc54a\uc74c(\uad6c\ub369\uc774 \uc704\ud5d8)<\/td><td>\ud45c\uc900 \uc0ac\uc591<\/td><\/tr><tr><td>\uc81c\uc57d\/\ud074\ub9b0\ub8f8 - \uc18c\ub3c5\uc81c, \uc5c4\uaca9\ud55c \uccad\uacb0\uc131 \uc694\uad6c \uc0ac\ud56d<\/td><td>\uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td><td>\ud544\uc218 - \uc804\uae30 \uc5f0\ub9c8 316 \uc9c0\uc815<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cost-comparison-table\"><span class=\"ez-toc-section\" id=\"Cost_Comparison_Table_per_4-inch_hinge\"><\/span>\ube44\uc6a9 \ube44\uad50 \ud45c(4\uc778\uce58 \ud78c\uc9c0\ub2f9)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc7ac\ub8cc<\/th><th>\ucd08\uae30 \ube44\uc6a9<\/th><th>\uacf5\uaca9\uc801\uc778 \uc138\ucc99 \uc2dc \uc608\uc0c1 \uc218\uba85*<\/th><th>\ucd1d \uc18c\uc720 \ube44\uc6a9(5\ub144)<\/th><\/tr><\/thead><tbody><tr><td>304<\/td><td>$6<\/td><td>1 \ub144<\/td><td>$36(5\u00d7 \uad50\uccb4)<\/td><\/tr><tr><td>316<\/td><td>$12<\/td><td>3~5\ub144<\/td><td>$18(1-2\u00d7 \uad50\uccb4)<\/td><\/tr><tr><td>316L(\uc804\uae30 \uc5f0\ub9c8)<\/td><td>$18<\/td><td>5\ub144 \uc774\uc0c1<\/td><td>$18<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>*200ppm \uc5fc\uc18c, 70\u00b0C\uc5d0\uc11c \ub9e4\uc77c 3\ubc88\uc758 \uacf5\uaca9\uc801\uc778 \uc138\ucc99\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"risk-assessment-table\"><span class=\"ez-toc-section\" id=\"Risk_Assessment_Table\"><\/span>\uc704\ud5d8 \ud3c9\uac00 \ud45c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc704\ud5d8<\/th><th>\ud2b8\ub9ac\uac70 \uc870\uac74<\/th><th>\uc644\ud654<\/th><\/tr><\/thead><tbody><tr><td>\uad6c\uba4d\/\ud2c8\uc0c8 \ubd80\uc2dd<\/td><td>\uc5fc\ud654\ubb3c &gt; 50ppm, \uc815\uccb4\ub41c \ubb3c<\/td><td>316 \uc9c0\uc815, \uc138\ucc99 \ud6c4 \ud5f9\uad7c, \uc644\uc804 \ubc30\uc218\ub97c \uc704\ud55c \uc124\uacc4<\/td><\/tr><tr><td>\uac08\ubc14\ub2c9 \ubd80\uc2dd<\/td><td>\ud0c4\uc18c\uac15 \ub610\ub294 \ud669\ub3d9\uacfc\uc758 \uc811\ucd09<\/td><td>\ube44\uc804\ub3c4\uc131 \uc640\uc154\ub85c \uc808\uc5f0, \ub2e8\uc77c \uae08\uc18d \uc5b4\uc148\ube14\ub9ac \uc720\uc9c0<\/td><\/tr><tr><td>\uc751\ub825 \ubd80\uc2dd \uade0\uc5f4<\/td><td>60\u00b0C \uc774\uc0c1\uc758 \uc628\ub3c4\uc5d0\uc11c \uc5fc\ud654\ubb3c + \uc778\uc7a5 \uc751\ub825<\/td><td>316L \ub610\ub294 \ub4c0\ud50c\ub809\uc2a4 \uc9c0\uc815, \uac00\uacf5\uc73c\ub85c \uc778\ud55c \uc751\ub825 \uc9d1\uc911 \ubc29\uc9c0<\/td><\/tr><tr><td>\ubc15\ud14c\ub9ac\uc544 \ubc14\uc774\uc624\ud544\ub984<\/td><td>\ud45c\uba74 \uac70\uce60\uae30 Ra &gt;0.8\u03bcm<\/td><td>\uc804\uae30 \uc5f0\ub9c8 316 \uc9c0\uc815, \uc11c\ube44\uc2a4 \uc218\uba85 \ub0b4\ub0b4 \ub9e4\ub044\ub7ec\uc6b4 \ub9c8\uac10 \uc720\uc9c0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>90% \uc138\ucc99 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 316\uc774 \uc62c\ubc14\ub978 \uc0ac\uc591\uc774\uba70, \uacc4\ud68d\ub418\uc9c0 \uc54a\uc740 \uad50\uccb4 \ubc0f \uaddc\uc815 \uc900\uc218 \uc704\ud5d8\uc744 \ub300\ubd80\ubd84 \uc81c\uac70\ud560 \uc218 \uc788\ub294 \ub0b4\uc2dd\uc131 \ub9c8\uc9c4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0 \uc124\uba85\ub41c \uadf9\ud55c \uc870\uac74\uc774 \ud3ec\ud568\ub41c \ud658\uacbd\uc774\ub77c\uba74 \ud45c\uc5d0\uc11c \uc120\ud0dd\ud55c \ub4f1\uae09 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc544\ub2c8\ub77c \ubd80\uc2dd \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \ud568\uaed8 \ud604\uc7a5\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc801\uc808\ud55c \ub2e4\uc74c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1778208202991\"><strong class=\"schema-faq-question\">\ubb3c\ub85c\ub9cc \uc138\ucc99\ud558\ub294 \uacbd\uc6b0 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uacbd\ucca9\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">\uc0c1\uc628\uc5d0\uc11c \ubb3c\ub85c\ub9cc \uc53b\uc5b4\ub0b4\ub294 \uacbd\uc6b0\uc5d0\ub294 304\uac00 \uc801\ud569\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ub3c4\uc2dc \uc218\ub3d7\ubb3c\ucc98\ub7fc \uc5fc\uc18c \ucc98\ub9ac\ub41c \ubb3c\uc774\ub098 50\u00b0C \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ub41c \ubb3c\uc758 \uacbd\uc6b0 \uc794\ub958 \uc5fc\ud654\ubb3c \ubd88\uc21c\ubb3c\ub85c \uc778\ud574 \uc2dc\uac04\uc774 \uc9c0\ub098\ub3c4 \ud53c\ud305\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc21c\uc218\ud55c \uc99d\uae30 \ub610\ub294 \uc99d\ub958\uc218\uc758 \uacbd\uc6b0 304\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c 2\ub144 \ub3d9\uc548 80\u00b0C\uc758 \ub728\uac70\uc6b4 \ubb3c\uc5d0 \ubc18\ubcf5\uc801\uc73c\ub85c \ub178\ucd9c\ub41c 304 \uc720\ub2db\uc5d0\uc11c \ubcc0\uc0c9\uacfc \uacbd\ubbf8\ud55c \ud45c\uba74 \ud53c\ud305\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. 316\uc740 \ubaa8\ub4e0 \ubb3c \uc804\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778208209792\"><strong class=\"schema-faq-question\">\uc138\ucc99\uc6a9 304\uc640 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">\uc791\ub3d9\uc0c1\uc758 \ucc28\uc774\uc810\uc740 \ubab0\ub9ac\ube0c\ub374\uc785\ub2c8\ub2e4: 316\uc5d0\ub294 \uc5fc\ud654\ubb3c \ubc0f \ud658\uc6d0\uc0b0\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 2-3%\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c 316\uc740 \ud45c\ubc31\uc81c, \uc5fc\uc218 \ubc0f \uc0b0\uc131 \uc138\uc815\uc81c \ud658\uacbd\uc5d0\uc11c \uad6c\uba4d\uacfc \ud2c8\uc0c8 \ubd80\uc2dd\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ud6e8\uc52c \ub354 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc9c1\uc811 \ud604\uc7a5\uc5d0\uc11c \ube44\uad50\ud55c \uacb0\uacfc, 304\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uaca9\uc801\uc778 \uc138\ucc99 \ud658\uacbd\uc5d0\uc11c 1~2\ub144 \uc9c0\uc18d\ub418\ub294 \ubc18\uba74 316\uc740 \ub3d9\uc77c\ud55c \uc870\uac74\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c 5\ub144\uc744 \ucd08\uacfc\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778208217688\"><strong class=\"schema-faq-question\">\uc2dd\ud488 \uac00\uacf5 \ubc0f \uc81c\uc57d \uacf5\uc7a5\uc5d0 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/strong> <p class=\"schema-faq-answer\">\ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uadf8\ub807\uc2b5\ub2c8\ub2e4. CIP \uc138\ucc99\uc81c, \uacfc\ucd08\uc0b0 \ub610\ub294 \ucc28\uc544\uc5fc\uc18c\uc0b0\ub098\ud2b8\ub968 \uc138\ucc99\uc744 \uc0ac\uc6a9\ud558\ub294 \uc2dd\ud488 \uac00\uacf5 \uc2dc\uc124\uc740 \uc774\ub7ec\ud55c \ud654\ud559\uc801 \ud658\uacbd\uc5d0\uc11c \uc218\uac1c\uc6d4 \ub0b4\uc5d0 \ubc15\ud14c\ub9ac\uc544 \uc11c\uc2dd \ubc0f \uc624\uc5fc \uc704\ud5d8\uc774 \uc788\ub294 \ucd5c\uc18c \ub4f1\uae09\uc778 316\uc744 \uc9c0\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc57d \ubc0f \ud074\ub9b0\ub8f8 \uc124\ube44\ub294 \uc785\uc790 \uc81c\uc5b4 \ubc0f \ud45c\uba74 \uc704\uc0dd \uae30\uc900\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ucd94\uac00\ub85c \uc804\uae30 \uc5f0\ub9c8 316(Ra \u2264 0.5\u03bcm)\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc138\ucc99 \uc8fc\uae30\uac00 \uc5c6\ub294 \ub4dc\ub77c\uc774 \ud074\ub9ac\ub2dd\ub8f8\uc740 \uc608\uc678\uc801\uc73c\ub85c 304\uac00 \ud5c8\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778208227192\"><strong class=\"schema-faq-question\">\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0\uc5d0 \ud45c\uc900 316 \ub300\uc2e0 316L\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">316L\uc740 \ud78c\uc9c0 \uc870\ub9bd\uc5d0 \uc6a9\uc811\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uc640 \uc791\ub3d9 \uc870\uac74\uc774 \uadf9\ud55c\uc73c\ub85c \uce58\ub2eb\ub294 \uacbd\uc6b0(pH 4 \ubbf8\ub9cc, \uc5fc\ud654\ubb3c \ub18d\ub3c4 200ppm \uc774\uc0c1, 70\u00b0C \uc774\uc0c1\uc758 \uc9c0\uc18d \uc628\ub3c4) \ub450 \uac00\uc9c0 \uc0c1\ud669\uc5d0\uc11c \uc62c\ubc14\ub978 \uc0ac\uc591\uc774 \ub429\ub2c8\ub2e4. \ud45c\uc900 316\uc740 \uc6a9\uc811 \uc2dc \uc5f4 \uc601\ud5a5\uc744 \ubc1b\ub294 \ubd80\uc704\uc5d0\uc11c \uce74\ubc14\uc774\ub4dc \uce68\uc804\uc774 \ubc1c\uc0dd\ud558\uc5ec \uad6d\ubd80\uc801\uc778 \ub0b4\uc2dd\uc131\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc9c0\ub9cc 316L\uc740 \ud0c4\uc18c \ud568\ub7c9\uc774 \ub0ae\uc544 \uc774\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud45c\uc900 \uc138\ucc99\uc5d0\uc11c \ub300\ubd80\ubd84\uc758 \ubcfc\ud2b8 \ub610\ub294 \uace0\uc815 \ud78c\uc9c0 \uc124\uce58\uc758 \uacbd\uc6b0 \uc77c\ubc18 316\uc73c\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1778208236080\"><strong class=\"schema-faq-question\">\uacf5\uae09\uc5c5\uccb4\uc758 \uacbd\ucca9\uc774 \uc9c4\uc9dc 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc778\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">\ubc30\uc1a1\uc744 \uc218\ub77d\ud558\uae30 \uc804\uc5d0 EN 10204 3.1 \uc7ac\ub8cc \uc778\uc99d\uc11c\ub97c \uc694\uccad\ud558\uc138\uc694. \uc774\ub294 \ub4f1\uae09 \ud655\uc778\uc744 \uc704\ud55c \uae30\ubcf8 \ubb38\uc11c\uc785\ub2c8\ub2e4. \ud604\uc7a5 \ud655\uc778\uc744 \uc704\ud574 \ud734\ub300\uc6a9 XRF(PMI) \ubd84\uc11d\uae30\ub97c \uc0ac\uc6a9\ud558\uba74 \uba87 \ucd08 \uc548\uc5d0 \ud655\uc2e4\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube60\ub978 \uc790\uc11d \ud14c\uc2a4\ud2b8\ub294 \ube60\ub978 \uccab \ubc88\uc9f8 \ud654\uba74\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1 316\uc740 \uc790\uc131\uc774 \uc5c6\ub294 \ubc18\uba74, \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub300\uccb4\uc7ac\uc778 201 \ubc0f 430 \ub4f1\uae09\uc740 \uc790\uc11d\uc5d0 \uba85\ud655\ud558\uac8c \ubc18\uc751\ud569\ub2c8\ub2e4. \uc790\uae30 \uc778\ub825\uc774 \uac15\ud558\ub2e4\ub294 \uac83\uc740 \ud78c\uc9c0\uac00 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 316\uc774 \uc544\ub2c8\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4. \ub610\ud55c \uc77c\ubc18\uc801\uc778 \uc2e4\ud5d8\uc2e4 \ubca4\uce58\ub9c8\ud06c\uac00 \uc544\ub2cc \uc6b4\uc601 \uc870\uac74\uc5d0 \ub9de\ub294 ISO 9001 \uc778\uc99d \ubc0f \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p> <\/div> <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>If your facility uses high-pressure cleaning, chemical sanitizers, or operates in wet chloride-heavy conditions \u2014 food processing, pharmaceutical cleanrooms, or marine installations \u2014 the choice between 304 and 316 stainless steel hinges directly determines how long your equipment stays safe and compliant. The short answer: 316 is the right choice for most washdown applications involving [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7226,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>316 Stainless Steel Hinges for Washdown: Food, Pharma &amp; Marine Guide - HTAN<\/title>\n<meta name=\"description\" content=\"316 vs 304 hinges for washdown \u2014 food, pharma and marine scenarios, ASTM salt spray data, cost comparison, and grade verification checklist for procurement teams.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hingesmanufacturers.com\/ko\/\ube14\ub85c\uadf8\/316-\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\ud78c\uc9c0-\uc6cc\uc2dc\ub2e4\uc6b4\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"316 Stainless Steel Hinges for Washdown: Food, Pharma &amp; 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I\u2019ve been working in the industrial hinge industry for 10 years! Along the way, I\u2019ve had the chance to work with more than 2,000 customers from 55 countries, designing and producing hinges for all kinds of equipment doors. We\u2019ve grown together with our clients, learned a lot, and gained valuable experience. Today, I\u2019d love to share some professional tips and knowledge about industrial hinges with you.\",\"sameAs\":[\"https:\\\/\\\/hingesmanufacturers.com\"],\"url\":\"https:\\\/\\\/hingesmanufacturers.com\\\/ko\\\/author\\\/wpdev\\\/\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208202991\",\"position\":1,\"url\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208202991\",\"name\":\"Can I use 304 stainless steel hinges if I only wash with water?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For water-only washdown at room temperature, 304 is adequate. If the water is chlorinated \u2014 as most municipal tap water is \u2014 or heated above 50\u00b0C, pitting can still develop over time due to residual chloride impurities. For pure steam or distilled water, 304 is reliable. Repeated hot-water exposure at 80\u00b0C has produced discoloration and minor surface pitting in 304 units after two years in practice. 316 eliminates this risk across all water-only scenarios.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208209792\",\"position\":2,\"url\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208209792\",\"name\":\"What is the main difference between 304 and 316 stainless steel hinges for washdown?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The operative difference is molybdenum: 316 contains 2\u20133%, which substantially improves resistance to chlorides and reducing acids. This makes 316 far more resistant to pitting and crevice corrosion in bleach, brine, and acidic cleaner environments. In direct field comparison, 304 typically lasts 1\u20132 years in aggressive washdown; 316 commonly exceeds 5 years under the same conditions.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208217688\",\"position\":3,\"url\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208217688\",\"name\":\"Do food processing and pharmaceutical plants require 316 stainless steel hinges?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In most cases, yes. Food processing facilities using CIP cleaners, peracetic acid, or sodium hypochlorite washes specify 316 as the minimum grade \u2014 304 pits within months in these chemical environments, creating bacterial harborage and contamination risk. Pharmaceutical and cleanroom installations additionally require electropolished 316 (Ra \u2264 0.5 \u03bcm) to meet particulate control and surface hygiene standards. Dry cleanrooms with no washdown cycles are the exception where 304 may be acceptable.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208227192\",\"position\":4,\"url\":\"https:\\\/\\\/hingesmanufacturers.com\\\/blog\\\/316-stainless-steel-hinges-washdown\\\/#faq-question-1778208227192\",\"name\":\"When should I choose 316L instead of standard 316 for washdown hinges?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"316L becomes the correct specification in two situations: when the hinge assembly involves welding, and when operating conditions push to the extremes \u2014 pH below 4, chloride concentration above 200 ppm, or sustained temperatures above 70\u00b0C. 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If the water is chlorinated \u2014 as most municipal tap water is \u2014 or heated above 50\u00b0C, pitting can still develop over time due to residual chloride impurities. For pure steam or distilled water, 304 is reliable. Repeated hot-water exposure at 80\u00b0C has produced discoloration and minor surface pitting in 304 units after two years in practice. 316 eliminates this risk across all water-only scenarios.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208209792","position":2,"url":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208209792","name":"\uc138\ucc99\uc6a9 304\uc640 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The operative difference is molybdenum: 316 contains 2\u20133%, which substantially improves resistance to chlorides and reducing acids. This makes 316 far more resistant to pitting and crevice corrosion in bleach, brine, and acidic cleaner environments. In direct field comparison, 304 typically lasts 1\u20132 years in aggressive washdown; 316 commonly exceeds 5 years under the same conditions.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208217688","position":3,"url":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208217688","name":"\uc2dd\ud488 \uac00\uacf5 \ubc0f \uc81c\uc57d \uacf5\uc7a5\uc5d0 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"In most cases, yes. Food processing facilities using CIP cleaners, peracetic acid, or sodium hypochlorite washes specify 316 as the minimum grade \u2014 304 pits within months in these chemical environments, creating bacterial harborage and contamination risk. Pharmaceutical and cleanroom installations additionally require electropolished 316 (Ra \u2264 0.5 \u03bcm) to meet particulate control and surface hygiene standards. Dry cleanrooms with no washdown cycles are the exception where 304 may be acceptable.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208227192","position":4,"url":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208227192","name":"\uc6cc\uc2dc\ub2e4\uc6b4 \ud78c\uc9c0\uc5d0 \ud45c\uc900 316 \ub300\uc2e0 316L\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"316L becomes the correct specification in two situations: when the hinge assembly involves welding, and when operating conditions push to the extremes \u2014 pH below 4, chloride concentration above 200 ppm, or sustained temperatures above 70\u00b0C. Standard 316 can undergo carbide precipitation at heat-affected zones during welding, reducing local corrosion resistance; 316L's lower carbon content prevents this. For most bolted or pinned hinge installations in standard washdown, regular 316 is sufficient.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208236080","position":5,"url":"https:\/\/hingesmanufacturers.com\/blog\/316-stainless-steel-hinges-washdown\/#faq-question-1778208236080","name":"\uacf5\uae09\uc5c5\uccb4\uc758 \uacbd\ucca9\uc774 \uc9c4\uc9dc 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc778\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Request an EN 10204 3.1 material certificate before accepting delivery \u2014 this is the baseline document for grade verification. For on-site confirmation, a portable XRF (PMI) analyzer gives definitive results in seconds. A quick magnet test provides a fast first screen: annealed 316 is non-magnetic, while grades 201 and 430 \u2014 the most common substitutions \u2014 respond clearly to a magnet. Strong magnetic attraction means the hinge is not austenitic 316. Also require ISO 9001 certification and salt spray test reports matched to your operating conditions, not generic lab benchmarks.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/posts\/7220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/comments?post=7220"}],"version-history":[{"count":4,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/posts\/7220\/revisions"}],"predecessor-version":[{"id":7228,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/posts\/7220\/revisions\/7228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/media\/7226"}],"wp:attachment":[{"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/media?parent=7220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/categories?post=7220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hingesmanufacturers.com\/ko\/wp-json\/wp\/v2\/tags?post=7220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}