{"id":5497,"date":"2026-02-03T03:25:09","date_gmt":"2026-02-03T03:25:09","guid":{"rendered":"https:\/\/hinges-htan.com\/?p=5497"},"modified":"2026-04-22T01:49:52","modified_gmt":"2026-04-22T01:49:52","slug":"%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d","status":"publish","type":"post","link":"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/","title":{"rendered":"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ubd80\uc2dd\ub418\ub294 \uc774\uc720 | 5\uac00\uc9c0 \uc6d0\uc778, \uac80\uc99d, \uc608\ubc29"},"content":{"rendered":"<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 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:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Why_Stainless_Steel_Hinges_Still_Corrode\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uc5ec\uc804\ud788 \ubd80\uc2dd\ub418\ub294 \uc774\uc720<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Functional_Limits_of_the_Passive_Film\" >\ud328\uc2dc\ube0c \ud544\ub984\uc758 \uae30\ub2a5\uc801 \ud55c\uacc4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#The_5_Main_Causes_of_Stainless_Steel_Hinge_Corrosion\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \ubd80\uc2dd\uc758 5\uac00\uc9c0 \uc8fc\uc694 \uc6d0\uc778<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Cause_1_Passive_Film_Failure\" >\uc6d0\uc778 1: \ud328\uc2dc\ube0c \ud544\ub984 \uc2e4\ud328<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Cause_2_Chloride-Induced_Pitting\" >\uc6d0\uc778 2: \uc5fc\ud654\ubb3c\ub85c \uc778\ud55c \uad6c\uba4d \ubc1c\uc0dd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Cause_3_Grade_Substitution_and_Material_Fraud\" >\uc6d0\uc778 3: \uc131\uc801 \ub300\uccb4 \ubc0f \uc790\ub8cc \uc0ac\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Cause_4_Process_Contamination\" >\uc6d0\uc778 4: \ud504\ub85c\uc138\uc2a4 \uc624\uc5fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Cause_5_Hardware_Mismatch_and_Installation_Conditions\" >\uc6d0\uc778 5: \ud558\ub4dc\uc6e8\uc5b4 \ubd88\uc77c\uce58 \ubc0f \uc124\uce58 \uc870\uac74<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Where_Stainless_Steel_Hinges_Fail_Fastest\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uac00\uc7a5 \ube68\ub9ac \uace0\uc7a5 \ub098\ub294 \uacf3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Corrosion_Diagnosis_Matrix_Cause_Symptom_Verification_Prevention\" >\ubd80\uc2dd \uc9c4\ub2e8 \ub9e4\ud2b8\ub9ad\uc2a4: \uc6d0\uc778, \uc99d\uc0c1, \ud655\uc778, \uc608\ubc29<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Verification_Methods_That_Actually_Matter\" >\uc2e4\uc81c\ub85c \uc911\uc694\ud55c \uc778\uc99d \ubc29\ubc95<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#XRF_Elemental_Verification\" >XRF \uc6d0\uc18c \uac80\uc99d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Neutral_Salt_Spray_Testing\" >\uc911\uc131 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Copper_Sulfate_Test\" >\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Prevention_Strategy_How_to_Reduce_Corrosion_Risk\" >\uc608\ubc29 \uc804\ub7b5: \ubd80\uc2dd \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ubc29\ubc95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Procurement_Checklist_for_Stainless_Steel_Hinges\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9 \uc870\ub2ec \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#FAQ\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/hinges-htan.com\/ko\/%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-%eb%b6%80%ec%8b%9d-%ec%9b%90%ec%9d%b8-%eb%b6%84%ec%84%9d\/#Conclusion\" >\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"why-stainless-steel-hinges-still-corrode\"><span class=\"ez-toc-section\" id=\"Why_Stainless_Steel_Hinges_Still_Corrode\"><\/span>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uc5ec\uc804\ud788 \ubd80\uc2dd\ub418\ub294 \uc774\uc720<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc740 \ubd80\uc2dd\uc5d0 \uac15\ud558\uc9c0\ub9cc \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uc740 \ud45c\uba74\uc758 \ub9e4\uc6b0 \uc587\uc740 \ud328\uc2dc\ube0c \ud544\ub984\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud544\ub984\uc774 \uc2a4\uc2a4\ub85c \ubcf5\uad6c\ud560 \uc218 \uc788\ub294 \uc18d\ub3c4\ubcf4\ub2e4 \ube68\ub9ac \uc190\uc0c1\ub418\uba74 \uc0b0\ud654\uac00 \uc2dc\uc791\ub418\uace0 \ub208\uc5d0 \ubcf4\uc774\ub294 \ub179\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0\uac00 \uc608\uc0c1\ubcf4\ub2e4 \ud6e8\uc52c \uc77c\ucc0d \uace0\uc7a5\uc774 \ub098\ub294 \uc774\uc720\ub3c4 \ubc14\ub85c \uc774 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uc7a5 \ubd84\uc11d\uc5d0 \ub530\ub974\uba74 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \ubd80\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud328\uc2dc\ube0c \ud544\ub984 \ud30c\uad34, \uc5fc\ud654\ubb3c \uacf5\uaca9, \uc7ac\ub8cc \ub300\uccb4, \uacf5\uc815 \uc624\uc5fc, \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \ud558\ub4dc\uc6e8\uc5b4 \ub610\ub294 \uc124\uce58 \uc870\uac74 \ub4f1 5\uac00\uc9c0 \uae30\uc220\uc801 \uc6d0\uc778\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \uc2b5\ud55c \ud658\uacbd, \ud574\uc548\uac00, \uc138\ucc99 \ub610\ub294 \uc81c\ub300\ub85c \uad00\ub9ac\ub418\uc9c0 \uc54a\ub294 \uc81c\uc870 \ud658\uacbd\uc5d0\uc11c \ub354\uc6b1 \uc2ec\uac01\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uacb0\ub85c \ud604\uc0c1\uc774 \uc2ec\ud558\uac70\ub098 \ucda5\uace0 \uc2b5\ud55c \uc11c\ube44\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0, \ub2e4\uc74c \uc0ac\ud56d\uc744 \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/hinges-htan.com\/ko\/%eb%83%89%ec%9e%a5-%eb%b3%b4%ea%b4%80-%ea%b2%bd%ec%b2%a9\/\">\ub0c9\uc7a5 \ubcf4\uad00 \uacbd\ucca9<\/a> \ud398\uc774\uc9c0\ub97c \ud1b5\ud574 \uc2e4\uc81c \uc124\uce58\uc5d0\uc11c \uc2b5\uae30 \uc81c\uc5b4 \ubc0f \ubc00\ubd09 \uc870\uac74\uc774 \ud558\ub4dc\uc6e8\uc5b4 \ubd80\uc2dd\uc744 \uac00\uc18d\ud654\ud558\ub294 \uc774\uc720\ub97c \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"functional-limits-of-the-passive-film\"><span class=\"ez-toc-section\" id=\"Functional_Limits_of_the_Passive_Film\"><\/span>\ud328\uc2dc\ube0c \ud544\ub984\uc758 \uae30\ub2a5\uc801 \ud55c\uacc4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ub0b4\uc2dd\uc131\uc740 \ud06c\ub86c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud06c\ub86c \ud568\ub7c9\uc774 \uc57d 10.5%\ub97c \ucd08\uacfc\ud558\uba74 \ud45c\uba74\uc740 \uc0b0\uc18c\uc640 \uc218\ubd84\uc774 \ubaa8\uc7ac\ub97c \uacf5\uaca9\ud558\ub294 \uac83\uc744 \ucc28\ub2e8\ud558\ub294 \uace0\ubc00\ub3c4 \ud06c\ub86c \uc0b0\ud654\ub9c9\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uce35\uc740 \uc801\uc808\ud55c \uc870\uac74\uc5d0\uc11c \uc790\uac00 \ubcf5\uad6c\uac00 \uac00\ub2a5\ud558\uc9c0\ub9cc \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/stainless-steel-passive-layer-cr2o3-self-repair-chloride-pitting-diagram.webp\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud328\uc2dc\ube0c \ud544\ub984\uc758 \uc790\uac00 \uc218\ub9ac \ubc0f \uc5fc\ud654\ubb3c\ub85c \uc778\ud55c \ud53c\ud305 \uacf5\uaca9\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub2e4\uc774\uc5b4\uadf8\ub7a8\" style=\"aspect-ratio:1.5014766360299192;width:560px;height:auto\"\/><\/figure>\n\n\n\n<p>\ud658\uacbd\uc801 \uc190\uc0c1\uc774 \ud328\uc2dc\ube0c \ud544\ub984\uc758 \uc790\uac00 \ubcf5\uad6c \uc18d\ub3c4\ub97c \ucd08\uacfc\ud558\uba74 \ub178\ucd9c\ub41c \ucca0 \uc6d0\uc790\uac00 \uc0b0\ud654\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774 \uc2dc\uc810\uc5d0\uc11c \ud78c\uc9c0\ub294 \ub354 \uc774\uc0c1 \uc2e4\uc9c8\uc801\uc778 \uc758\ubbf8\uc5d0\uc11c \"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\"\ub85c \ubcf4\ud638\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5bc\ub8e9, \uad6c\uba4d, \uacb0\uad6d \ubd89\uc740 \ub179\uc5d0 \ucde8\uc57d\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-5-main-causes-of-stainless-steel-hinge-corrosion\"><span class=\"ez-toc-section\" id=\"The_5_Main_Causes_of_Stainless_Steel_Hinge_Corrosion\"><\/span>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \ubd80\uc2dd\uc758 5\uac00\uc9c0 \uc8fc\uc694 \uc6d0\uc778<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cause-1-passive-film-failure\"><span class=\"ez-toc-section\" id=\"Cause_1_Passive_Film_Failure\"><\/span>\uc6d0\uc778 1: \ud328\uc2dc\ube0c \ud544\ub984 \uc2e4\ud328<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc81c\uc791 \ud6c4 \uc81c\ub300\ub85c \uc138\ucc99, \ubd80\ub3d9\ud0dc\ud654 \ub610\ub294 \ubcf4\ud638 \ucc98\ub9ac\ub97c \ud558\uc9c0 \uc54a\uc73c\uba74 \ud328\uc2dc\ube0c \ud544\ub984\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 '\uc0c8 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uacbd\ucca9'\uc774 \uc124\uce58 \uc9c1\ud6c4 \uc608\uae30\uce58 \uc54a\uac8c \uc5bc\ub8e9\uc774 \uc9c0\uac70\ub098 \ub179\uc774 \uc2ac\uae30 \uc2dc\uc791\ud558\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc81c\uc791 \ud6c4\uc5d0\ub3c4 \ud45c\uba74\uc5d0 \uc794\ub958 \uc720\ub9ac \ucca0\uc774 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud6c4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \uc801\uc808\ud55c \ud654\ud559\uc801 \ud328\uc2dc\ubca0\uc774\uc158\uc774 \uc0dd\ub7b5\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud45c\uba74 \uc190\uc0c1\uc740 \uc2b5\uae30\uc5d0 \ub178\ucd9c\ub418\uae30 \uc804\uc5d0 \uccad\uc18c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc77c\ubc18\uc801\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4:<\/strong> \uc870\uae30 \uc5bc\ub8e9, \uc77c\uad00\ub418\uc9c0 \uc54a\uc740 \ud45c\uba74 \ubaa8\uc591 \ub610\ub294 \uc2b5\ub3c4\uac00 \ub192\uc744 \ub54c \ube60\ub974\uac8c \uad6d\ubd80\uc801\uc73c\ub85c \ub179\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cause-2-chloride-induced-pitting\"><span class=\"ez-toc-section\" id=\"Cause_2_Chloride-Induced_Pitting\"><\/span>\uc6d0\uc778 2: \uc5fc\ud654\ubb3c\ub85c \uc778\ud55c \uad6c\uba4d \ubc1c\uc0dd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ud574\uc548\uac00, \uc5fc\uc218 \ubd84\ubb34 \ub610\ub294 \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \uc138\ucc99 \ud658\uacbd\uc5d0\uc11c\ub294 \uc5fc\ud654\ubb3c \uc774\uc628\uc774 \ud328\uc2dc\ube0c \ud544\ub984\uc758 \uc57d\uc810\uc744 \uacf5\uaca9\ud558\uc5ec \ud53c\ud2b8 \ubd80\uc2dd\uc744 \uc2dc\uc791\ud569\ub2c8\ub2e4. \uc774\ub294 \uc885\uc885 \uc190\uc0c1\ub418\uac70\ub098 \uc800\ud56d\ub825\uc774 \ub0ae\uc740 \uc601\uc5ed\uc5d0\uc11c \ud655\uc0b0\ub418\ub294 \uc791\uc740 \uac80\uc740 \ubc18\uc810, \ubbf8\uc138\ud55c \uad6c\ub369\uc774 \ub610\ub294 \uace0\ub9bd\ub41c \ub179\uc810\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud574\uc591 \uacf5\uae30\uc640 \uc5fc\uc218 \ubd84\ubb34\ub294 \uc5fc\ud654\ubb3c \ub178\ucd9c\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uccad\uc18c\uc6a9 \ud654\ud559 \ubb3c\uc9c8\uc740 \ud45c\uba74\uc5d0 \uc5fc\ud654\ubb3c\uc774 \ub18d\ucd95\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc800\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc774\ub7ec\ud55c \ud658\uacbd\uc5d0\uc11c \ud6e8\uc52c \ub354 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ud574\uc548 \ub610\ub294 \uc2e4\uc678 \uc778\ud074\ub85c\uc800 \ubd80\uc2dd\uc774 \uc6b0\ub824\ub418\ub294 \uacbd\uc6b0 \uc124\uacc4\ub97c \ub2e4\uc74c\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/hinges-htan.com\/ko\/%ed%95%b4%ec%95%88-%ed%94%84%eb%a1%9c%ec%a0%9d%ed%8a%b8%ec%9a%a9-nema-4x-%ed%9e%8c%ec%a7%80\/\">\ud574\uc548 \ud504\ub85c\uc81d\ud2b8\uc6a9 NEMA 4X \ud78c\uc9c0<\/a> \ub97c \ud1b5\ud574 \ud658\uacbd \ubcf4\ud638 \uc694\uad6c \uc0ac\ud56d\uc774 \uae30\ubcf8\uc801\uc778 \uc2e4\ub0b4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc120\ud0dd\uc744 \ub118\uc5b4\uc11c\ub294 \uacbd\uc6b0\ub97c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cause-3-grade-substitution-and-material-fraud\"><span class=\"ez-toc-section\" id=\"Cause_3_Grade_Substitution_and_Material_Fraud\"><\/span>\uc6d0\uc778 3: \uc131\uc801 \ub300\uccb4 \ubc0f \uc790\ub8cc \uc0ac\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uac00\uc7a5 \uc2ec\uac01\ud55c \uacf5\uae09\ub9dd \uc704\ud5d8 \uc911 \ud558\ub098\ub294 201 \ub4f1\uae09\uc744 304 \ub4f1\uae09\uc73c\ub85c \ub300\uccb4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc790\uc7ac \ube44\uc6a9\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc885\uc885 \uc774\ub8e8\uc5b4\uc9c0\uc9c0\ub9cc, \ud2b9\ud788 \uc2b5\ud55c \uc11c\ube44\uc2a4\ub098 \ud45c\uba74 \uc190\uc0c1 \ud6c4 \ube60\ub978 \uc801\uc0c9 \ub179\uc774 \ubc1c\uc0dd\ud560 \uc704\ud5d8\uc774 \ud6e8\uc52c \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/stainless-steel-hinge-rusting-customer-review.webp\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc5d0 \uc2ec\uac01\ud55c \ucd08\uae30 \ub179\uc774 \ubc1c\uc0dd\ud588\ub2e4\ub294 \uace0\uac1d \ubd88\ub9cc \uc81c\uae30\"\/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\ud544\ub4dc \uc2e0\ud638:<\/strong> \uc77c\uc8fc\uc77c \uc774\ub0b4\uc5d0 \ub179\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc740 \uc77c\ubc18\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc131\ub2a5 \ubb38\uc81c\ub77c\uae30\ubcf4\ub2e4\ub294 \uc798\ubabb\ub41c \ub4f1\uae09\uc758 \uc18c\uc7ac, \ubd80\uc801\uc808\ud55c \ud328\uc2dc\ubca0\uc774\uc158 \ub610\ub294 \uc2ec\uac01\ud55c \uc624\uc5fc\uc744 \ub098\ud0c0\ub0b4\ub294 \uacbd\uace0 \uc2e0\ud638\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\uc0ac\uae30 \ub610\ub294 \ub300\uccb4\uc758 \uc77c\ubc18\uc801\uc778 \uae30\uc220\uc801 \uc9c0\ud45c:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2c8\ucf08(Ni):<\/strong> \uc815\ud488 304\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 8.0%~10.5% Ni\uac00 \ud568\uc720\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub9dd\uac04(Mn):<\/strong> 201\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 304\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 Mn\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud06c\ub86c(Cr):<\/strong> Cr \uac10\uc18c\ub294 \ud328\uc2dc\ube0c \ud544\ub984 \uc131\ub2a5\uc744 \uc57d\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/xrf-304-vs-201-stainless-steel-ni-mn-composition-bar-chart.webp\" alt=\"304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uacfc 201 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \ub2c8\ucf08\uacfc \ub9dd\uac04 \ucc28\uc774\ub97c \ubcf4\uc5ec\uc8fc\ub294 XRF \ube44\uad50 \ucc28\ud2b8\" style=\"aspect-ratio:1.5014766360299192;width:560px;height:auto\"\/><\/figure>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \ub354 \uc800\ub834\ud55c \ub300\uccb4\uc7ac\ubcf4\ub2e4 \uc815\ub2f9\ud55c\uc9c0\uc5d0 \ub300\ud55c \uad11\ubc94\uc704\ud55c \ud504\ub85c\uc81d\ud2b8 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub824\uba74 \ub2e4\uc74c\uc744 \uac80\ud1a0\ud558\uc138\uc694. <a href=\"https:\/\/hinges-htan.com\/ko\/%ed%83%84%ec%86%8c%ea%b0%95-%eb%8c%80-%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4%ea%b0%95-%ea%b2%bd%ec%b2%a9-%ec%84%a0%ed%83%9d-%ea%b0%80%ec%9d%b4%eb%93%9c\/\">\ud0c4\uc18c\uac15 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uacbd\ucca9<\/a> \ubd80\uc2dd \ud398\uc774\uc9c0\ub97c \uc7ac\ub8cc \uc120\ud0dd \uac00\uc774\ub4dc\ub85c \ucde8\uae09\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cause-4-process-contamination\"><span class=\"ez-toc-section\" id=\"Cause_4_Process_Contamination\"><\/span>\uc6d0\uc778 4: \ud504\ub85c\uc138\uc2a4 \uc624\uc5fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ud569\uae08 \uc790\uccb4\uac00 \uc815\ud655\ud558\ub354\ub77c\ub3c4 \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \ud45c\uba74\uc774 \uc624\uc5fc\ub418\uba74 \ubd80\uc2dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc608\ub294 \uc774\uc804\uc5d0 \ud0c4\uc18c\uac15\uc5d0 \uc0ac\uc6a9\ud588\ub358 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \ub4dc\ub9b4\ub9c1\ud558\uac70\ub098 \uc5f0\ub9c8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub0b4\uc7a5\ub41c \ucca0 \uc785\uc790\ub294 \ubd80\uc2dd \uc138\ud3ec\ub97c \ub9cc\ub4e4\uc5b4 \ub098\uc911\uc5d0 \ub179\ubc18\uc73c\ub85c \ud53c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud0c4\uc18c\uac15 \uc785\uc790\uac00 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud45c\uba74\uc5d0 \ubc15\ud600 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uad50\ucc28 \uc624\uc5fc\uc740 \ud63c\ud569 \uc7ac\ub8cc \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc624\uc5fc\uc740 \uc885\uc885 \ub6ab\ub9b0 \uad6c\uba4d, \uc808\ub2e8\uba74 \ub610\ub294 \uacf5\uad6c \uc790\uad6d \uadfc\ucc98\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc77c\ubc18\uc801\uc778 \uc99d\uc0c1\uc785\ub2c8\ub2e4:<\/strong> \uc124\uce58 \uad6c\uba4d\uc774\ub098 \uac13 \uac00\uacf5\ud55c \ubd80\ubd84 \uc8fc\ubcc0\uc5d0 \ub179\uc774 \uc9d1\uc911\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"cause-5-hardware-mismatch-and-installation-conditions\"><span class=\"ez-toc-section\" id=\"Cause_5_Hardware_Mismatch_and_Installation_Conditions\"><\/span>\uc6d0\uc778 5: \ud558\ub4dc\uc6e8\uc5b4 \ubd88\uc77c\uce58 \ubc0f \uc124\uce58 \uc870\uac74<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc81c\ub300\ub85c \uc81c\uc870\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0\ub77c\ub3c4 \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \ud328\uc2a4\ub108\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uac70\ub098 \uac08\ubc14\ub2c9 \ub610\ub294 \uc2b5\uae30\uac00 \ub9ce\uc740 \ud658\uacbd\uc5d0 \uc124\uce58\ud558\uba74 \ubd80\uc2dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc544\uc5f0 \ub3c4\uae08 \ub610\ub294 \uc774\uc9c8\uc801\uc778 \ud328\uc2a4\ub108\ub294 \uac08\ubc14\ub2c9 \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc6cc\ud130 \ud2b8\ub7a9 \uc124\uce58 \uad6c\uc870\ub294 \ud78c\uc9c0\ub97c \ub108\ubb34 \uc624\ub7ab\ub3d9\uc548 \uc816\uc740 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc800\uc0b0\uc18c \ub610\ub294 \ud2c8\uc0c8 \uc870\uac74\uc740 \ud6a8\uacfc\uc801\uc778 \ud328\uc2dc\ube0c \ud544\ub984 \uc218\ub9ac\ub97c \ubc29\ud574\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\uac83\uc774 \uc7ac\ub8cc \ub4f1\uae09\ub9cc\ud07c\uc774\ub098 \uc124\uce58 \ud658\uacbd\uc774 \uc911\uc694\ud55c \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-stainless-steel-hinges-fail-fastest\"><span class=\"ez-toc-section\" id=\"Where_Stainless_Steel_Hinges_Fail_Fastest\"><\/span>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uac00\uc7a5 \ube68\ub9ac \uace0\uc7a5 \ub098\ub294 \uacf3<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>\ud658\uacbd<\/th><th>\uc8fc\uc694 \uc704\ud5d8<\/th><th>\uc77c\ubc18\uc801\uc778 \uc7a5\uc560 \ud328\ud134<\/th><\/tr><\/thead><tbody><tr><td>\ud574\uc548 \/ \uc5fc\uc218 \ubd84\ubb34<\/td><td>\uc5fc\ud654\ubb3c \ud53c\ud305<\/td><td>\ud45c\uba74 \uad6c\ub369\uc774, \uc5b4\ub450\uc6b4 \ubc18\uc810, \ube60\ub978 \uad6d\uc18c \ub179<\/td><\/tr><tr><td>\uc2b5\ub3c4\uac00 \ub192\uc740 \uc2e4\ub0b4 \uacf5\uac04<\/td><td>\ud328\uc2dc\ube0c \ud544\ub984 \uace0\uc7a5 \ubc0f \uc751\uacb0<\/td><td>\ucd08\uae30 \uc5bc\ub8e9, \uc774\uc74c\uc0c8 \ubd80\uc2dd, \uc57d\ud55c \ubd80\ubd84\uc758 \ubd89\uc740 \ub179<\/td><\/tr><tr><td>\uc138\ucc99\/\ud654\ud559 \uc138\ucc99 \uad6c\uc5ed<\/td><td>\uc5fc\ud654\ubb3c, \uc138\uc815\uc81c \ubc0f \ubcf4\uc2b5\uc81c<\/td><td>\uc2a4\ud31f \ubd80\uc2dd, \ud2c8\uc0c8 \uacf5\uaca9, \ub9c8\uac10 \ud488\uc9c8 \uc800\ud558<\/td><\/tr><tr><td>\ub4dc\ub9b4\ub9c1 \ub610\ub294 \uc81c\uc791 \ud604\uc7a5 \uc124\uce58<\/td><td>\uad50\ucc28 \uc624\uc5fc \ubc0f \ud45c\uba74 \ud544\ub984 \uc190\uc0c1<\/td><td>\uad6c\uba4d, \uc808\ub2e8\uba74 \ub610\ub294 \uacf5\uad6c \uc790\uad6d \uc8fc\ubcc0\uc758 \ub179 \ubc1c\uc0dd<\/td><\/tr><tr><td>\ud63c\ud569 \uae08\uc18d \uc5b4\uc148\ube14\ub9ac<\/td><td>\uac08\ubc14\ub2c9 \ubd88\uc77c\uce58<\/td><td>\ub098\uc0ac, \ube0c\ub798\ud0b7 \ub610\ub294 \uc811\ucd09 \uc9c0\uc810 \uadfc\ucc98\uc758 \uad6d\ubd80\uc801 \ubd80\uc2dd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc2b5\ub3c4\uac00 \ub192\uc740 \ub0c9\uc7a5 \ub610\ub294 \uacb0\ub85c\uac00 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc2dc\uc124\uc5d0\uc11c\ub294 \ubd80\uc2dd \uc704\ud5d8\uc774 \uc778\ud074\ub85c\uc800 \ubc00\ubd09 \ubc0f \uc2b5\uae30 \uad00\ub9ac\uc640 \uacb9\uce58\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uc77c\ubd80 \ub0c9\uc7a5 \ubcf4\uad00 \ud78c\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \uae30\ubcf8 \uc7ac\ub8cc\uac00 \uc11c\ub958\uc0c1\uc73c\ub85c\ub294 \uc62c\ubc14\ub974\uac8c \ubcf4\uc774\ub294 \uacbd\uc6b0\uc5d0\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud558\ub4dc\uc6e8\uc5b4 \uace0\uc7a5\uc774 \ud754\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"corrosion-diagnosis-matrix\"><span class=\"ez-toc-section\" id=\"Corrosion_Diagnosis_Matrix_Cause_Symptom_Verification_Prevention\"><\/span>\ubd80\uc2dd \uc9c4\ub2e8 \ub9e4\ud2b8\ub9ad\uc2a4: \uc6d0\uc778, \uc99d\uc0c1, \ud655\uc778, \uc608\ubc29<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>\uc6d0\uc778<\/th><th>\uc77c\ubc18\uc801\uc778 \uc99d\uc0c1<\/th><th>\uc778\uc99d \ubc29\ubc95<\/th><th>\uc608\ubc29<\/th><\/tr><\/thead><tbody><tr><td>\ud328\uc2dc\ube0c \ud544\ub984 \uace0\uc7a5<\/td><td>\uc870\uae30 \uc5bc\ub8e9, \ud45c\uba74 \ud68c\ubcf5 \ubd88\ub7c9<\/td><td>\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8, \uacf5\uc815 \uac80\ud1a0<\/td><td>ASTM A967 \ud328\uc2dc\ubca0\uc774\uc158, \uae54\ub054\ud55c \ub9c8\ubb34\ub9ac<\/td><\/tr><tr><td>\uc5fc\ud654\ubb3c \uacf5\uaca9<\/td><td>\uad6c\ub369\uc774, \uc5b4\ub450\uc6b4 \ubd80\ubd84, \ud574\uc548 \ub610\ub294 \uc138\ucc99 \uc0ac\uc6a9 \uc2dc \ub179 \ubc1c\uc0dd<\/td><td>\ud658\uacbd \ubd84\ub958, ASTM G48 \ub85c\uc9c1<\/td><td>\ub4f1\uae09 \uc5c5\uadf8\ub808\uc774\ub4dc, \uc5fc\ud654\ubb3c \ub178\ucd9c \uac10\uc18c, \ud5f9\uad7c \uac1c\uc120<\/td><\/tr><tr><td>201\ud559\ub144 \ub300\uccb4<\/td><td>\ube60\ub978 \uc801\uc0c9 \ub179, \uc57d\ud55c \ub0b4\uc2dd\uc131<\/td><td>XRF \uc6d0\uc18c \ubd84\uc11d, MTR \uac80\ud1a0<\/td><td>\uc785\uace0 \uc790\uc7ac \uac80\uc99d, \uc2b9\uc778\ub41c \uacf5\uae09\uc5c5\uccb4<\/td><\/tr><tr><td>\uacf5\uc815 \uc624\uc5fc<\/td><td>\uad6c\uba4d, \uc0c1\ucc98 \ub610\ub294 \uc81c\uc791 \uc790\uad6d \uadfc\ucc98\uc758 \ub179<\/td><td>\ud45c\uba74 \uac80\uc0ac, \uacf5\uad6c \ucd94\uc801, ASTM A380 \uc138\ucc99 \uac80\ud1a0<\/td><td>\uc804\uc6a9 \ub3c4\uad6c, \ub4dc\ub9b4 \ud6c4 \uccad\uc18c \ubc0f \ud328\uc2dc\ubca0\uc774\uc158<\/td><\/tr><tr><td>\ud558\ub4dc\uc6e8\uc5b4 \ubd88\uc77c\uce58<\/td><td>\ub098\uc0ac \ub610\ub294 \ube0c\ub798\ud0b7 \uadfc\ucc98\uc758 \uad6d\ubd80\uc801 \ubd80\uc2dd<\/td><td>\uc5b4\uc148\ube14\ub9ac \ud638\ud658\uc131 \ud655\uc778<\/td><td>\ud638\ud658 \uac00\ub2a5\ud55c \ud328\uc2a4\ub108\ub97c \uc0ac\uc6a9\ud558\uace0 \uac08\ubc14\ub2c9 \uc30d\uc744 \ud53c\ud558\uc138\uc694.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"verification-methods-that-actually-matter\"><span class=\"ez-toc-section\" id=\"Verification_Methods_That_Actually_Matter\"><\/span>\uc2e4\uc81c\ub85c \uc911\uc694\ud55c \uc778\uc99d \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"xrf-elemental-verification\"><span class=\"ez-toc-section\" id=\"XRF_Elemental_Verification\"><\/span>XRF \uc6d0\uc18c \uac80\uc99d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>XRF \ud14c\uc2a4\ud2b8\ub294 304 \uacbd\ucca9\uc5d0 \uc608\uc0c1\ub418\ub294 \ub2c8\ucf08, \ud06c\ub86c, \ub9dd\uac04 \uc218\uce58\uac00 \uc2e4\uc81c\ub85c \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 201 \ub4f1\uae09 \ub300\uccb4\ud488\uc774\ub098 \ubd88\uc548\uc815\ud55c \uacf5\uae09\uc5c5\uccb4 \ud488\uc9c8\uc774 \uc758\uc2ec\ub420 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"neutral-salt-spray-testing\"><span class=\"ez-toc-section\" id=\"Neutral_Salt_Spray_Testing\"><\/span>\uc911\uc131 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc911\uc131 \uc5fc\uc218 \ubd84\ubb34(NSS) \ud14c\uc2a4\ud2b8\ub294 \uc5fc\ud654\ubb3c \ud658\uacbd\uc5d0\uc11c\uc758 \ub0b4\uc2dd\uc131\uc744 \ube44\uad50\ud558\uae30 \uc704\ud55c \ud1b5\uc81c\ub41c \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc870\ub2ec \ub610\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac80\ud1a0\uc758 \uacbd\uc6b0 \uce74\ud0c8\ub85c\uadf8\uc758 \uc77c\ubc18\uc801\uc778 \"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\" \uc8fc\uc7a5\uc5d0 \uc758\uc874\ud558\ub294 \uac83\ubcf4\ub2e4 \uc774 \ud14c\uc2a4\ud2b8\uac00 \ub354 \uc758\ubbf8 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"copper-sulfate-test\"><span class=\"ez-toc-section\" id=\"Copper_Sulfate_Test\"><\/span>\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" src=\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud45c\uba74 \ud328\uc2dc\ubca0\uc774\uc158\uc758 \ud569\uaca9\uacfc \ubd88\ud569\uaca9\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8\" style=\"aspect-ratio:1.5000275740362874;width:500px;height:auto\"\/><\/figure>\n\n\n\n<p>\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8\ub294 \ubd80\uc801\uc808\ud55c \ud328\uc2dc\ubca0\uc774\uc158\uc5d0 \ub300\ud55c \uc2e4\uc9c8\uc801\uc778 \uc2a4\ud06c\ub9ac\ub2dd \ubc29\ubc95\uc785\ub2c8\ub2e4. \uad6c\ub9ac \uce68\ucc29\uc774 \ub098\ud0c0\ub098\uba74 \ud45c\uba74 \uc0c1\ud0dc\uac00 \uc7a5\uae30 \ub0b4\uc2dd\uc131\uc744 \uc704\ud574 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"prevention-strategy-how-to-reduce-corrosion-risk\"><span class=\"ez-toc-section\" id=\"Prevention_Strategy_How_to_Reduce_Corrosion_Risk\"><\/span>\uc608\ubc29 \uc804\ub7b5: \ubd80\uc2dd \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc77c\ubc18\uc801\uc778 \ub77c\ubca8\ub85c '\uc2a4\ud14c\uc778\ub9ac\uc2a4'\ub97c \uc0ac\uc6a9\ud558\uc9c0 \ub9d0\uace0 \uc2e4\uc81c \ud658\uacbd\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uc744 \uc9c0\uc815\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uc911\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\ub294 \ubb38\uc11c\ud654\ub41c \uc790\ub8cc \uac80\uc99d\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc804\uc6a9 \uc81c\uc791 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uac00\uacf5 \ud6c4 \ud45c\uba74\uc744 \uc801\uc808\ud788 \uccad\uc18c\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uc81c\uc791 \ub610\ub294 \ub4dc\ub9b4\ub9c1 \ud6c4 \uc801\uc808\ud55c \ud328\uc2dc\ubca0\uc774\uc158\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac08\ubc14\ub2c9 \ubd80\uc2dd\uc744 \ucd09\uc9c4\ud558\ub294 \ud63c\ud569 \uae08\uc18d \ud558\ub4dc\uc6e8\uc5b4 \uc870\ud569\uc740 \ud53c\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uc124\uce58\ub41c \ud78c\uc9c0 \uc9c0\uc624\uba54\ud2b8\ub9ac\uc758 \uc2b5\uae30 \ud2b8\ub7a9\uacfc \ud2c8\uc0c8 \uc0c1\ud0dc\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ud658\uacbd \ub4f1\uae09, \uc778\ud074\ub85c\uc800 \ub178\ucd9c \ubc0f \ubc00\ubd09 \uae30\ub300\uce58\uc5d0 \ub530\ub77c \uacb0\uc815\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9c0\ub294 \uacbd\uc6b0 \uc0ac\uc591 \ub85c\uc9c1\uc744 \ub2e4\uc74c\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/hinges-htan.com\/ko\/%ed%95%b4%ec%95%88-%ed%94%84%eb%a1%9c%ec%a0%9d%ed%8a%b8%ec%9a%a9-nema-4x-%ed%9e%8c%ec%a7%80\/\">NEMA 4X \ud78c\uc9c0 \uc694\uad6c \uc0ac\ud56d<\/a> \ucd5c\uc885 \ud558\ub4dc\uc6e8\uc5b4 \ud328\ud0a4\uc9c0\ub97c \uc7a0\uadf8\uae30 \uc804\uc5d0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"procurement-checklist-for-stainless-steel-hinges\"><span class=\"ez-toc-section\" id=\"Procurement_Checklist_for_Stainless_Steel_Hinges\"><\/span>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9 \uc870\ub2ec \uccb4\ud06c\ub9ac\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[ ] \uacf5\uae09\uc5c5\uccb4\uac00 \ubc30\uce58\uc5d0 \ub300\ud55c MTR \ub610\ub294 \uac80\uc0ac \ubb38\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\uae4c?<\/li>\n\n\n\n<li>[ ] \ub4f1\uae09\uc774 \uc77c\ubc18\uc801\uc778 '\uc2a4\ud14c\uc778\ub9ac\uc2a4'\uac00 \uc544\ub2cc 304 \ub610\ub294 316\uc73c\ub85c \uba85\ud655\ud558\uac8c \uba85\uc2dc\ub418\uc5b4 \uc788\ub098\uc694?<\/li>\n\n\n\n<li>[ ] \uc81c\uc791 \ud6c4 \ud45c\uba74\uc744 \uc138\ucc99\ud558\uace0 \ud328\uc2dc\ubca0\uc774\uc158 \ucc98\ub9ac\ud588\uc2b5\ub2c8\uae4c?<\/li>\n\n\n\n<li>[ ] \ud328\uc2a4\ub108 \ubc0f \uacb0\ud569 \ud558\ub4dc\uc6e8\uc5b4\uac00 \ud78c\uc9c0 \ud569\uae08\uacfc \ud638\ud658\ub429\ub2c8\uae4c?<\/li>\n\n\n\n<li>[ ] \ud658\uacbd\uc774 \uc5fc\ud654\ubb3c, \uc2b5\ub3c4, \uc138\ucc99 \ub610\ub294 \uac08\ubc14\ub2c9 \uc704\ud5d8\uc73c\ub85c \ubd84\ub958\ub418\uc5c8\ub098\uc694?<\/li>\n\n\n\n<li>[ ] \ud544\uc694\ud55c \uacbd\uc6b0 XRF \ub610\ub294 NSS\uc640 \uac19\uc740 \uac80\uc99d \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/li>\n<\/ul>\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-1776822486881\"><strong class=\"schema-faq-question\">Q1: \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc740 \ubd80\uc2dd\uc5d0 \uac15\ud574\uc57c \ud558\ub294\ub370 \uc65c \ub179\uc774 \uc2ac\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">A1: \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ud328\uc2dc\ube0c \ud45c\uba74 \ud544\ub984\uc5d0 \uc758\uc874\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5fc\ud654\ubb3c\uc758 \uacf5\uaca9, \uc624\uc5fc, \ud328\uc2dc\ubca0\uc774\uc158 \ubd88\ub7c9, \uc798\ubabb\ub41c \ub4f1\uae09\uc758 \uc7ac\ub8cc \ub610\ub294 \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \uc124\uce58 \uc870\uac74\uc73c\ub85c \uc778\ud574 \ud544\ub984\uc774 \uace0\uc7a5\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776822493688\"><strong class=\"schema-faq-question\">Q2: \uc77c\uc8fc\uc77c \ud6c4 \ub179\uc774 \uc2ac\uba74 \uac00\uc9dc \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc9d5\ud6c4\uc778\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">A2: \uadf8\ub7f4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \ube60\ub978 \uc801\uc0c9 \ub179\uc740 \uc815\uc0c1\uc801\uc778 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc131\ub2a5\ubcf4\ub2e4\ub294 201 \ub4f1\uae09 \ub300\uccb4\ud488, \ud328\uc2dc\ubca0\uc774\uc158 \ubd88\ub7c9 \ub610\ub294 \uc2ec\uac01\ud55c \uc624\uc5fc\uc744 \ub098\ud0c0\ub0b4\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776822502833\"><strong class=\"schema-faq-question\">Q3: \ub6ab\ub9b0 \uad6c\uba4d \uc8fc\uc704\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ub179\uc774 \uc2ac\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> <p class=\"schema-faq-answer\">A3: \ub4dc\ub9b4\ub9c1\uc740 \ud328\uc2dc\ube0c \ud544\ub984\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70 \uc798\ubabb\ub41c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \ud0c4\uc18c\uac15 \uc785\uc790\uac00 \ubb3b\uc5b4 \uad6d\uc18c \ubd80\uc2dd \uc140\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776822511217\"><strong class=\"schema-faq-question\">Q4: \uacbd\ucca9\uc5d0 \ud56d\uc0c1 316\uc774 304\ubcf4\ub2e4 \ub0ab\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">A4: \uc5fc\ud654\ubb3c\uc774 \ud48d\ubd80\ud558\uac70\ub098 \ud574\uc548\uac00 \ud658\uacbd\uc5d0\uc11c\ub294 \uc885\uc885 \uadf8\ub807\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc62c\ubc14\ub978 \uc120\ud0dd\uc740 \uc2e4\uc81c \uc11c\ube44\uc2a4 \ud658\uacbd, \uc138\ucc99 \ud654\ud559 \ubb3c\uc9c8, \ube44\uc6a9 \ub300\ube44 \uc131\ub2a5 \ubaa9\ud45c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776822520217\"><strong class=\"schema-faq-question\">Q5: \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uacbd\ucca9\uc774 \uc815\ub9d0 304\uc778\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\ub098\uc694?<\/strong> <p class=\"schema-faq-answer\">A5: \uac00\uc7a5 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \uc678\uad00\uc774\ub098 \ud310\ub9e4\uc790\uc758 \uc8fc\uc7a5\uc5d0\ub9cc \uc758\uc874\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc801\uc808\ud55c \uac80\uc0ac \ubb38\uc11c\ub85c \ub4b7\ubc1b\uce68\ub418\ub294 XRF \uc6d0\uc18c \ubd84\uc11d\uc785\ub2c8\ub2e4.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \ubd80\uc2dd\uc740 \ud55c \uac00\uc9c0 \uc694\uc778\uc73c\ub85c\ub9cc \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\ub294 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uace0\uc7a5\uc740 \ud45c\uba74 \ubcf4\ud638, \uc7ac\ub8cc \ub4f1\uae09, \uc81c\uc870 \uad00\ub9ac \ubc0f \uc124\uce58 \ud658\uacbd\uc774 \uc2e4\uc81c \uc11c\ube44\uc2a4 \uc870\uac74\uacfc \uc77c\uce58\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc989, \ud78c\uc9c0\ub294 \ub2e8\uc21c\ud55c \uae08\uc18d \ubd80\ud488\uc774 \uc544\ub2c8\ub77c \ud558\ub098\uc758 \uc2dc\uc2a4\ud15c\uc73c\ub85c\uc11c \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud604\uc7a5\uc5d0\uc11c \ubd89\uc740 \ub179\uc774 \ubc1c\uc0dd\ud55c \ud6c4 \ub300\uc751\ud558\ub294 \uac83\ubcf4\ub2e4 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \ub4f1\uae09\uc744 \ud655\uc778\ud558\uace0, \uacf5\uc815\uc744 \uac80\uc99d\ud558\uace0, \ud658\uacbd\uc744 \ud655\uc778\ud558\uace0, \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \uac83\uc774 \uace0\uc7a5 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \uac00\uc7a5 \uc2e4\uc6a9\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Why Stainless Steel Hinges Still Corrode Stainless steel hinges are corrosion-resistant, but they are not corrosion-proof. Their durability depends on a micro-thin passive film on the surface. When that film is damaged faster than it can repair itself, oxidation begins and visible rust can appear. In real projects, this is why a stainless steel hinge [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5502,"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-5497","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 v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention - Hinges Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn why stainless steel hinges still corrode, how to verify 201 vs 304 fraud, and how passivation, contamination, chloride exposure, and hardware mismatch affect service life.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hinges-htan.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\ud78c\uc9c0-\ubd80\uc2dd-\uc6d0\uc778-\ubd84\uc11d\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention - Hinges Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Learn why stainless steel hinges still corrode, how to verify 201 vs 304 fraud, and how passivation, contamination, chloride exposure, and hardware mismatch affect service life.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hinges-htan.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\ud78c\uc9c0-\ubd80\uc2dd-\uc6d0\uc778-\ubd84\uc11d\/\" \/>\n<meta property=\"og:site_name\" content=\"Hinges Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-03T03:25:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T01:49:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Anson Li\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anson Li\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"8\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/\"},\"author\":{\"name\":\"Anson Li\",\"@id\":\"https:\/\/hinges-htan.com\/#\/schema\/person\/bdae1689504e890550b742b5038e3e97\"},\"headline\":\"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention\",\"datePublished\":\"2026-02-03T03:25:09+00:00\",\"dateModified\":\"2026-04-22T01:49:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/\"},\"wordCount\":1496,\"publisher\":{\"@id\":\"https:\/\/hinges-htan.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"ko-KR\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/\",\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/\",\"name\":\"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention - Hinges Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/hinges-htan.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\",\"datePublished\":\"2026-02-03T03:25:09+00:00\",\"dateModified\":\"2026-04-22T01:49:52+00:00\",\"description\":\"Learn why stainless steel hinges still corrode, how to verify 201 vs 304 fraud, and how passivation, contamination, chloride exposure, and hardware mismatch affect service life.\",\"breadcrumb\":{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881\"},{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688\"},{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833\"},{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217\"},{\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217\"}],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage\",\"url\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\",\"contentUrl\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp\",\"width\":1536,\"height\":1024,\"caption\":\"Copper sulfate test: pass shows blue solution, fail shows red\/brown copper film\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/hinges-htan.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hinges-htan.com\/#website\",\"url\":\"https:\/\/hinges-htan.com\/\",\"name\":\"HTAN Industrial Hinges Manufacturer\",\"description\":\"Cabinet &amp; Enclosure Hinge Solutions\",\"publisher\":{\"@id\":\"https:\/\/hinges-htan.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hinges-htan.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hinges-htan.com\/#organization\",\"name\":\"HTAN Industrial Hinges Manufacturer\",\"url\":\"https:\/\/hinges-htan.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/hinges-htan.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2025\/06\/htan-logo.png\",\"contentUrl\":\"https:\/\/hinges-htan.com\/wp-content\/uploads\/2025\/06\/htan-logo.png\",\"width\":726,\"height\":172,\"caption\":\"HTAN Industrial Hinges Manufacturer\"},\"image\":{\"@id\":\"https:\/\/hinges-htan.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/hinges-htan.com\/#\/schema\/person\/bdae1689504e890550b742b5038e3e97\",\"name\":\"Anson Li\",\"description\":\"I'm Anson Li, a mechanical engineer with 10 years of experience in industrial hinge manufacturing. At HTAN, I've led the design and production of torque hinges, lift-off hinges, and enclosure hardware for clients across 55 countries. My work spans medical devices, electrical cabinets, cold chain equipment, and EV charging infrastructure.\",\"sameAs\":[\"https:\/\/hinges-htan.com\"],\"url\":\"https:\/\/hinges-htan.com\/ko\/author\/wpdev\/\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881\",\"position\":1,\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881\",\"name\":\"Q1: Why do stainless steel hinges rust if they are supposed to be corrosion-resistant?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A1: Because stainless steel depends on a passive surface film, and that film can fail under chloride attack, contamination, poor passivation, wrong grade material, or incompatible installation conditions.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688\",\"position\":2,\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688\",\"name\":\"Q2: Is rust after one week a sign of fake stainless steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A2: It can be. Extremely fast red rust often suggests Grade 201 substitution, poor passivation, or severe contamination rather than normal 304 stainless performance.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833\",\"position\":3,\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833\",\"name\":\"Q3: Why do stainless steel hinges rust around drilled holes?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A3: Drilling can damage the passive film and may embed carbon steel particles if the wrong tools are used, creating local corrosion cells.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217\",\"position\":4,\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217\",\"name\":\"Q4: Is 316 always better than 304 for hinges?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A4: In chloride-rich or coastal environments, often yes. But the correct choice depends on the real service environment, cleaning chemistry, and cost-performance target.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217\",\"position\":5,\"url\":\"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217\",\"name\":\"Q5: How can I verify whether a stainless hinge is really 304?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A5: The most reliable method is XRF elemental analysis supported by proper inspection documentation, rather than relying only on appearance or a seller claim.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ubd80\uc2dd\ub418\ub294 \uc774\uc720 | 5 \uac00\uc9c0 \uc6d0\uc778, \uac80\uc99d, \uc608\ubc29-\uacbd\ucca9 \uc81c\uc870\uc5c5\uccb4","description":"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uc5ec\uc804\ud788 \ubd80\uc2dd\ub418\ub294 \uc774\uc720, 201\uacfc 304\uc758 \ubd80\uc2dd\uc744 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \ubd80\ub3d9\ud0dc\ud654, \uc624\uc5fc, \uc5fc\ud654\ubb3c \ub178\ucd9c, \ud558\ub4dc\uc6e8\uc5b4 \ubd88\uc77c\uce58\uac00 \uc11c\ube44\uc2a4 \uc218\uba85\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hinges-htan.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\ud78c\uc9c0-\ubd80\uc2dd-\uc6d0\uc778-\ubd84\uc11d\/","og_locale":"ko_KR","og_type":"article","og_title":"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention - Hinges Manufacturer","og_description":"Learn why stainless steel hinges still corrode, how to verify 201 vs 304 fraud, and how passivation, contamination, chloride exposure, and hardware mismatch affect service life.","og_url":"https:\/\/hinges-htan.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\ud78c\uc9c0-\ubd80\uc2dd-\uc6d0\uc778-\ubd84\uc11d\/","og_site_name":"Hinges Manufacturer","article_published_time":"2026-02-03T03:25:09+00:00","article_modified_time":"2026-04-22T01:49:52+00:00","og_image":[{"width":1536,"height":1024,"url":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp","type":"image\/png"}],"author":"Anson Li","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"Anson Li","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"8\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#article","isPartOf":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/"},"author":{"name":"Anson Li","@id":"https:\/\/hinges-htan.com\/#\/schema\/person\/bdae1689504e890550b742b5038e3e97"},"headline":"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention","datePublished":"2026-02-03T03:25:09+00:00","dateModified":"2026-04-22T01:49:52+00:00","mainEntityOfPage":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/"},"wordCount":1496,"publisher":{"@id":"https:\/\/hinges-htan.com\/#organization"},"image":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage"},"thumbnailUrl":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp","articleSection":["Blog"],"inLanguage":"ko-KR"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/","url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/","name":"\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ubd80\uc2dd\ub418\ub294 \uc774\uc720 | 5 \uac00\uc9c0 \uc6d0\uc778, \uac80\uc99d, \uc608\ubc29-\uacbd\ucca9 \uc81c\uc870\uc5c5\uccb4","isPartOf":{"@id":"https:\/\/hinges-htan.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage"},"image":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage"},"thumbnailUrl":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp","datePublished":"2026-02-03T03:25:09+00:00","dateModified":"2026-04-22T01:49:52+00:00","description":"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \uc5ec\uc804\ud788 \ubd80\uc2dd\ub418\ub294 \uc774\uc720, 201\uacfc 304\uc758 \ubd80\uc2dd\uc744 \ud655\uc778\ud558\ub294 \ubc29\ubc95, \ubd80\ub3d9\ud0dc\ud654, \uc624\uc5fc, \uc5fc\ud654\ubb3c \ub178\ucd9c, \ud558\ub4dc\uc6e8\uc5b4 \ubd88\uc77c\uce58\uac00 \uc11c\ube44\uc2a4 \uc218\uba85\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.","breadcrumb":{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881"},{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688"},{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833"},{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217"},{"@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217"}],"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#primaryimage","url":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp","contentUrl":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2026\/02\/copper-sulfate-test-pass-vs-fail-copper-deposition-stainless-steel.webp","width":1536,"height":1024,"caption":"Copper sulfate test: pass shows blue solution, fail shows red\/brown copper film"},{"@type":"BreadcrumbList","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/hinges-htan.com\/"},{"@type":"ListItem","position":2,"name":"Why Stainless Steel Hinges Corrode | 5 Causes, Verification, Prevention"}]},{"@type":"WebSite","@id":"https:\/\/hinges-htan.com\/#website","url":"https:\/\/hinges-htan.com\/","name":"HTAN \uc0b0\uc5c5\uc6a9 \uacbd\ucca9 \uc81c\uc870\uc5c5\uccb4","description":"\uce90\ube44\ub2db \ubc0f \uc778\ud074\ub85c\uc800 \ud78c\uc9c0 \uc194\ub8e8\uc158","publisher":{"@id":"https:\/\/hinges-htan.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hinges-htan.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/hinges-htan.com\/#organization","name":"HTAN \uc0b0\uc5c5\uc6a9 \uacbd\ucca9 \uc81c\uc870\uc5c5\uccb4","url":"https:\/\/hinges-htan.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/hinges-htan.com\/#\/schema\/logo\/image\/","url":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2025\/06\/htan-logo.png","contentUrl":"https:\/\/hinges-htan.com\/wp-content\/uploads\/2025\/06\/htan-logo.png","width":726,"height":172,"caption":"HTAN Industrial Hinges Manufacturer"},"image":{"@id":"https:\/\/hinges-htan.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hinges-htan.com\/#\/schema\/person\/bdae1689504e890550b742b5038e3e97","name":"\uc564\uc2a8 \ub9ac","description":"\uc800\ub294 \uc0b0\uc5c5\uc6a9 \ud78c\uc9c0 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c 10\ub144\uac04 \uacbd\ub825\uc744 \uc313\uc740 \uae30\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4 \uc564\uc2a8 \ub9ac\uc785\ub2c8\ub2e4. HTAN\uc5d0\uc11c \uc800\ub294 55\uac1c\uad6d \uace0\uac1d\uc744 \uc704\ud55c \ud1a0\ud06c \ud78c\uc9c0, \ub9ac\ud504\ud2b8\uc624\ud504 \ud78c\uc9c0, \uc778\ud074\ub85c\uc800 \ud558\ub4dc\uc6e8\uc5b4\uc758 \uc124\uacc4 \ubc0f \uc0dd\uc0b0\uc744 \uc8fc\ub3c4\ud588\uc2b5\ub2c8\ub2e4. \uc800\ub294 \uc758\ub8cc \uae30\uae30, \uc804\uae30 \uce90\ube44\ub2db, \ucf5c\ub4dc \uccb4\uc778 \uc7a5\ube44, \uc804\uae30\ucc28 \ucda9\uc804 \uc778\ud504\ub77c \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc77c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.","sameAs":["https:\/\/hinges-htan.com"],"url":"https:\/\/hinges-htan.com\/ko\/author\/wpdev\/"},{"@type":"Question","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881","position":1,"url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822486881","name":"Q1: \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc740 \ubd80\uc2dd\uc5d0 \uac15\ud574\uc57c \ud558\ub294\ub370 \uc65c \ub179\uc774 \uc2ac\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A1: Because stainless steel depends on a passive surface film, and that film can fail under chloride attack, contamination, poor passivation, wrong grade material, or incompatible installation conditions.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688","position":2,"url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822493688","name":"Q2: \uc77c\uc8fc\uc77c \ud6c4 \ub179\uc774 \uc2ac\uba74 \uac00\uc9dc \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc9d5\ud6c4\uc778\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A2: It can be. Extremely fast red rust often suggests Grade 201 substitution, poor passivation, or severe contamination rather than normal 304 stainless performance.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833","position":3,"url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822502833","name":"Q3: \ub6ab\ub9b0 \uad6c\uba4d \uc8fc\uc704\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uacbd\ucca9\uc774 \ub179\uc774 \uc2ac\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A3: Drilling can damage the passive film and may embed carbon steel particles if the wrong tools are used, creating local corrosion cells.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217","position":4,"url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822511217","name":"Q4: \uacbd\ucca9\uc5d0 \ud56d\uc0c1 316\uc774 304\ubcf4\ub2e4 \ub0ab\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A4: In chloride-rich or coastal environments, often yes. But the correct choice depends on the real service environment, cleaning chemistry, and cost-performance target.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217","position":5,"url":"https:\/\/hinges-htan.com\/stainless-steel-hinge-corrosion-causes-analysis\/#faq-question-1776822520217","name":"Q5: \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uacbd\ucca9\uc774 \uc815\ub9d0 304\uc778\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A5: The most reliable method is XRF elemental analysis supported by proper inspection documentation, rather than relying only on appearance or a seller claim.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/posts\/5497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/comments?post=5497"}],"version-history":[{"count":0,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/posts\/5497\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/media\/5502"}],"wp:attachment":[{"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/media?parent=5497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/categories?post=5497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hinges-htan.com\/ko\/wp-json\/wp\/v2\/tags?post=5497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}