{"id":6948,"date":"2025-12-30T00:45:21","date_gmt":"2025-12-30T00:45:21","guid":{"rendered":"https:\/\/hingesmanufacturers.com\/?p=6948"},"modified":"2025-12-30T01:32:57","modified_gmt":"2025-12-30T01:32:57","slug":"%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a7%81-%ea%b0%80%ec%9d%b4%eb%93%9c-304-%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ec%8a%a4%ed%8b%b8%ec%9d%b4-%ec%82%b0%ec%97%85%ec%9a%a9-%ed%9e%8c%ec%a7%80","status":"publish","type":"post","link":"https:\/\/hingesmanufacturers.com\/ko\/blog\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/","title":{"rendered":"\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac00\uc774\ub4dc: 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uc0b0\uc5c5\uc6a9 \ud78c\uc9c0 \ud540\uc758 \ud45c\uc900\uc778 \uc774\uc720"},"content":{"rendered":"<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"815\" height=\"365\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-designs-and-materials.webp\" alt=\"\ub2e4\uc591\ud55c \ud06c\uae30, \uc7ac\uc9c8, \ub9c8\uac10, \ub110\ub9c1 \ud328\ud134\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uae08\uc18d \ud78c\uc9c0 \ud540 \ubaa8\uc74c\uc785\ub2c8\ub2e4.\" class=\"wp-image-6952\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-designs-and-materials.webp 815w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-designs-and-materials-300x134.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-designs-and-materials-768x344.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-designs-and-materials-18x8.webp 18w\" sizes=\"auto, (max-width: 815px) 100vw, 815px\" \/><\/figure>\n\n\n\n<p>\uc0b0\uc5c5 \ud558\ub4dc\uc6e8\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd84\uc57c, <strong>\ud78c\uc9c0 \ud540<\/strong> \uc740 \uae30\uacc4\uc801 \uc804\ub2e8, \ub9c8\ubaa8, \ud658\uacbd \uc0b0\ud654\ub97c \ub3d9\uc2dc\uc5d0 \uacac\ub38c\uc57c \ud558\ub294 \uc911\uc694\ud55c \ud68c\uc804\ucd95\uc785\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc9c0 \uc54a\uc73c\uba74 \ud78c\uc9c0 \ubc30\ub7f4 \ub0b4\ubd80\uc5d0 '\uc228\uaca8\uc9c4 \ubd80\uc2dd'\uc774 \ubc1c\uc0dd\ud558\uc5ec \uba54\ucee4\ub2c8\uc998\uc774 \uace0\ucc29\ub418\uac70\ub098 \uad6c\uc870\uc801\uc778 \ub3c4\uc5b4 \ucc98\uc9d0 \ub610\ub294 \ud604\uc7a5\uc5d0\uc11c \uce58\uba85\uc801\uc778 \ubd80\ud488 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Technical_Definitions_and_Scope\" >\uae30\uc220\uc801 \uc815\uc758 \ubc0f \ubc94\uc704<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Material_Performance_Matrix\" >\uba38\ud2f0\ub9ac\uc5bc \uc131\ub2a5 \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-3\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Precision_Calculation_Model_for_Hinge_Pins\" >\ud78c\uc9c0 \ud540\uc758 \uc815\ubc00 \uacc4\uc0b0 \ubaa8\ub378<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Comparative_Analysis_Best_Practice_vs_Substandard\" >\ube44\uad50 \ubd84\uc11d: \ubaa8\ubc94 \uc0ac\ub840\uc640 \ud45c\uc900 \uc774\ud558<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Failure_Mode_and_Effects_Analysis\" >\uc7a5\uc560 \ubaa8\ub4dc \ubc0f \ud6a8\uacfc \ubd84\uc11d<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Reliability_and_Validation_Standards\" >\uc2e0\ub8b0\uc131 \ubc0f \uac80\uc99d \uae30\uc900<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Engineering_Illustrations\" >\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc77c\ub7ec\uc2a4\ud2b8\ub808\uc774\uc158<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Quick_Selection_Summary_Recommended\" >\ube60\ub978 \uc120\ud0dd \uc694\uc57d(\uad8c\uc7a5)<\/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\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#Procurement_Checklist_Checklist\" >\uc870\ub2ec \uccb4\ud06c\ub9ac\uc2a4\ud2b8(\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-10\" href=\"https:\/\/hingesmanufacturers.com\/ko\/blog\/engineering-guide-why-304-stainless-steel-is-the-standard-for-industrial-hinge-pins\/#FAQ\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"technical-definitions-and-scope\"><span class=\"ez-toc-section\" id=\"Technical_Definitions_and_Scope\"><\/span>\uae30\uc220\uc801 \uc815\uc758 \ubc0f \ubc94\uc704<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aisi-304-stainless-steel\"><a href=\"https:\/\/www.azom.com\/article.aspx?ArticleID=965\">AISI 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/a><\/h3>\n\n\n\n<p>AISI 304\ub294 <a href=\"https:\/\/www.britannica.com\/technology\/austenite\">\uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/a> \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc815\uc758 <a href=\"https:\/\/store.astm.org\/a0240_a0240m-22a.html\">ASTM A240<\/a>. \ucd5c\uc18c 18% \ud06c\ub86c\uacfc 8% \ub2c8\ucf08\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uad6c\uc131\uc740 \uc790\uac00 \uce58\uc720\ub418\ub294 \ud06c\ub86c \uc0b0\ud654\ubb3c \uce35\uc758 \ud615\uc131\uc744 \ucd09\uc9c4\ud558\uae30 \ub54c\ubb38\uc5d0 304\ub294 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b4 \uc0b0\uc5c5\uc6a9 \ud78c\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub110\ub9ac \uc9c0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"industrial-hinge-pin\">\uc0b0\uc5c5\uc6a9 \ud78c\uc9c0 \ud540<\/h3>\n\n\n\n<p>\ud78c\uc9c0 \ud540\uc740 \uacbd\ucca9\uc758 \uc911\uc2ec \ud53c\ubc97 \ud3ec\uc778\ud2b8\uc785\ub2c8\ub2e4. <a href=\"https:\/\/hingesmanufacturers.com\/ko\/\">\ud78c\uc9c0<\/a> \uc5b4\uc148\ube14\ub9ac\uc785\ub2c8\ub2e4. \ud540\uc740 \ud68c\uc804 \uc6b4\ub3d9 \uc911 \uc8fc\uc694 \ud558\uc911 \uc9c0\uc9c0 \uc694\uc18c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud540\uc740 \uc804\ub2e8 \ud558\uc911\uacfc \uc2ac\ub77c\uc774\ub529 \ub9c8\ubaa8\ub97c \ub3d9\uc2dc\uc5d0 \uc804\ub2ec\ud558\uae30 \ub54c\ubb38\uc5d0 \uc7ac\ub8cc \uc120\ud0dd\uc740 \uc11c\ube44\uc2a4 \uc218\uba85, \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9 \ubc0f \ud604\uc7a5 \uc2e0\ub8b0\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"passivation\">\ud328\uc2dc\ubca0\uc774\uc158<\/h3>\n\n\n\n<p>\ud328\uc2dc\ubca0\uc774\uc158\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud654\ud559\uc801 \ucc98\ub9ac\uc785\ub2c8\ub2e4. <a href=\"https:\/\/store.astm.org\/a0967_a0967m-17.html\">ASTM A967<\/a>. \ud540 \ud45c\uba74\uc5d0\uc11c \uc790\uc720 \ucca0\uc744 \uc81c\uac70\ud558\uace0 \ubcf4\ud638 \uc0b0\ud654\ubb3c \uce35\uc758 \ub450\uaed8\uc640 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc2b5\ud558\uac70\ub098 \uc2e4\uc678\uc5d0 \uc124\uce58\ud558\ub294 \uacbd\uc6b0 \ud328\uc2dc\ubca0\uc774\uc158\uc740 \ud78c\uc9c0 \ubc30\ub7f4 \ub0b4\ubd80\uc758 \"\uc228\uaca8\uc9c4 \ubd80\uc2dd\"\uc744 \uc904\uc774\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"material-performance-matrix\"><span class=\"ez-toc-section\" id=\"Material_Performance_Matrix\"><\/span>\uba38\ud2f0\ub9ac\uc5bc \uc131\ub2a5 \ub9e4\ud2b8\ub9ad\uc2a4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\ub2e4\uc74c \ub370\uc774\ud130\ub294 \uc0b0\uc5c5\uc6a9 \ud53c\ubc97 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc\ub97c \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Metric<\/strong><\/td><td><strong>\uc544\uc5f0 \ub3c4\uae08 \ud0c4\uc18c\uac15<\/strong><\/td><td><strong>201 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong><\/td><td><strong>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong><\/td><td><strong>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\ud56d\ubcf5 \uac15\ub3c4(MPa)<\/td><td>250 - 350<\/td><td>290 - 310<\/td><td><a href=\"https:\/\/asia.matweb.com\/search\/SpecificMaterialText.asp?bassnum=MQ304A\">205 - 215<\/a><\/td><td>205 - 210<\/td><\/tr><tr><td>\uc0c1\ub300\uc801 \ub0b4\uc2dd\uc131(\uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5 \uc6a9\ub3c4)<\/td><td>\ub0ae\uc74c(\ub179 \ubc1c\uc0dd \uc704\ud5d8 \ub192\uc74c)<\/td><td>\ubcf4\ud1b5(\uc2b5\ud55c\/\uc2e4\uc678 \uc0ac\uc6a9 \uc2dc \ub179\uc2ac \uc218 \uc788\uc74c)<\/td><td>\ub192\uc74c(\ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc6b0\uc218)<\/td><td>\ub9e4\uc6b0 \ub192\uc74c(\uc5fc\ud654\ubb3c\/\ud574\uc548 \ub178\ucd9c\uc5d0 \uc801\ud569)<\/td><\/tr><tr><td>ASTM \ud45c\uc900<\/td><td>A36<\/td><td>A666<\/td><td>A276 \/ A479<\/td><td>A276<\/td><\/tr><tr><td>\uc0c1\ub300\uc801 \ube44\uc6a9 \uc9c0\uc218<\/td><td>1.0<\/td><td>1.5<\/td><td>2.2<\/td><td>3.5<\/td><\/tr><tr><td>\ub77c\uc774\ud504\uc0ac\uc774\ud074(\uc8fc\uae30)<\/td><td>&lt;20,000<\/td><td>50,000<\/td><td>&gt;100,000<\/td><td>&gt;100,000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"precision-calculation-model-for-hinge-pins\"><span class=\"ez-toc-section\" id=\"Precision_Calculation_Model_for_Hinge_Pins\"><\/span>\ud78c\uc9c0 \ud540\uc758 \uc815\ubc00 \uacc4\uc0b0 \ubaa8\ub378<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-diagram.webp\" alt=\"\ud558\uc911 F, \uba74\uc801 A, \uc804\ub2e8 \uc751\ub825 \uacf5\uc2dd Tau = F\/A\ub97c \ubcf4\uc5ec\uc8fc\ub294 \ud78c\uc9c0 \ud540 \uc804\ub2e8 \ub2e4\uc774\uc5b4\uadf8\ub7a8.\" class=\"wp-image-6950\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-diagram.webp 1024w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-diagram-300x164.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-diagram-768x419.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-diagram-18x10.webp 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"shear-stress-formula\">\uc804\ub2e8 \uc751\ub825 \uacf5\uc2dd<\/h3>\n\n\n\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd5c\ub300 \ub3c4\uc5b4 \ud558\uc911 \ub300\ube44 \ud540 \uc9c1\uacbd\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uacf5\uc2dd: \uacf5\uc2dd: \ud0c0\uc6b0 = F\/A<\/p>\n\n\n\n<p>Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud0c0\uc6b0 = \uc804\ub2e8 \uc751\ub825(MPa)<\/li>\n\n\n\n<li>F = \ud540\uc5d0 \uac00\ud574\uc9c0\ub294 \ud798(N)<\/li>\n\n\n\n<li>A = \ud540\uc758 \ub2e8\uba74\uc801(mm^2)<\/li>\n<\/ul>\n\n\n\n<p><strong>\ucc38\uace0:<\/strong> 1 N\/mm^2\ub294 1 MPa\uc640 \uac19\uc73c\ubbc0\ub85c F(N) \ubc0f A(mm^2)\uc5d0\uc11c \uacc4\uc0b0\ub41c \uac12\uc740 MPa\ub85c \uc9c1\uc811 \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"worked-example\">\uc791\uc5c5 \uc608\uc81c<\/h3>\n\n\n\n<p>\uacbd\ucca9 \ub450 \uac1c\ub97c \uc0ac\uc6a9\ud558\ub294 150kg \uc0b0\uc5c5\uc6a9 \uc778\ud074\ub85c\uc800 \ub3c4\uc5b4\uc758 \uc804\ub2e8 \uc751\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \ud540 \uc9c1\uacbd\uc740 10mm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\ud540\ub2f9 \ud798(F)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4: F = (150kg * 9.81m\/s^2) \/ 2 = 735.75N<\/li>\n\n\n\n<li>\uba74\uc801(A)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4: A = 3.14159 * (5mm)^2 = 78.54mm^2<\/li>\n\n\n\n<li>\uc2a4\ud2b8\ub808\uc2a4(\ud0c0\uc6b0)\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4: Tau = 735.75 \/ 78.54 = 9.37 MPa<\/li>\n<\/ol>\n\n\n\n<p><strong>\uacb0\uacfc:<\/strong> \uacc4\uc0b0\ub41c 9.37MPa\ub294 304\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc740 \uc218\uce58\uc785\ub2c8\ub2e4. <a href=\"https:\/\/asia.matweb.com\/search\/SpecificMaterialPrint.asp\">\ud56d\ubcf5 \uac15\ub3c4<\/a> (205 MPa). \uc774 \uc124\uacc4\ub294 \uc57d 21\uc758 \uc548\uc804\uc728\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h3 class=\"wp-block-heading\" id=\"technical-field-notes-the-hidden-corrosion-failure\">\uae30\uc220 \ud604\uc7a5 \ub178\ud2b8: \"\uc228\uaca8\uc9c4 \ubd80\uc2dd\" \uc2e4\ud328<\/h3>\n\n\n\n<p>\uc2dc\ub098\ub9ac\uc624: \ud55c \uc81c\uc870\uc5c5\uccb4\uac00 \uc2b5\ud55c \uc9c0\uc5ed\uc758 \uc2e4\uc678 \uc804\uae30 \uce90\ube44\ub2db\uc5d0 201\uac1c\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud540\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad00\ucc30: 14\uac1c\uc6d4 \uc774\ub0b4\uc5d0 \uacbd\ucca9\uc774 \uace0\uc7a5\uc774 \ub0ac\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uacb0\uacfc \ud78c\uc9c0 \ubc30\ub7f4 \ub0b4\ubd80\uc5d0\uc11c \uc2b5\uae30\uac00 \ub9dd\uac04 \uc5fc\uc744 \uac00\ub450\ub294 '\uc228\uaca8\uc9c4' \uc0b0\ud654\uac00 \ubc1c\uacac\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc194\ub8e8\uc158: \ubaa8\ub4e0 \uc7a5\uce58\ub97c ASTM A967 \uad6c\uc5f0\uc0b0 \ud328\uc2dc\ubca0\uc774\uc158 \ucc98\ub9ac\ub41c 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud540\uc73c\ub85c \uad50\uccb4\ud588\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 36\uac1c\uc6d4 \ub3d9\uc548 \uc555\uc218 \uc0ac\uace0\uac00 0\uac74\uc73c\ub85c \uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comparative-analysis-best-practice-vs-substandard\"><span class=\"ez-toc-section\" id=\"Comparative_Analysis_Best_Practice_vs_Substandard\"><\/span>\ube44\uad50 \ubd84\uc11d: \ubaa8\ubc94 \uc0ac\ub840\uc640 \ud45c\uc900 \uc774\ud558<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\uae30\ub2a5<\/strong><\/td><td><strong>\uc5c5\uacc4 \ubaa8\ubc94 \uc0ac\ub840<\/strong><\/td><td><strong>\ud45c\uc900 \uc774\ud558\uc758 \uad00\ud589<\/strong><\/td><td><strong>\ud45c\uc900 \ubbf8\ub2ec\uc758 \uc601\ud5a5<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\ud5c8\uc6a9 \uc624\ucc28 \ub9de\ucda4<\/td><td>H7\/f7 \uc815\ubc00 \uc5f0\uc0ad<\/td><td>\uc5ec\uc720 \uacf5\uac04(&gt;0.5mm)<\/td><td>\uacfc\ub3c4\ud55c \ub3c4\uc5b4 \ucc98\uc9d0 \ubc0f \uc9c4\ub3d9<\/td><\/tr><tr><td>\uc790\ub8cc \uac80\uc99d<\/td><td><a href=\"https:\/\/knowledge.bsigroup.com\/products\/metallic-products-types-of-inspection-documents\">EN 10204 3.1<\/a> \uc778\uc99d\uc11c<\/td><td>\uc778\uc99d \uc5c6\uc74c<\/td><td>\uc608\uce21\ud560 \uc218 \uc5c6\ub294 \ub0b4\uc2dd\uc131<\/td><\/tr><tr><td>\ud45c\uba74 \ub9c8\uac10<\/td><td>Ra 0.8 - 1.6 \u03bcm<\/td><td>\ub7ec\ud504 \ud134(&gt;3.2\u03bcm)<\/td><td>\uac00\uc18d\ud654\ub41c \ub9c8\ucc30 \ubc0f \ub9c8\ubaa8<\/td><\/tr><tr><td>\uc5d4\ub4dc \ub9ac\ud150\uc158<\/td><td>\uc6d0\uc8fc \ub9ac\ubcb3\ud305<\/td><td>\ub9c8\ucc30 \ub9de\ucda4<\/td><td>\ud540 \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ubc0f \uc5b4\uc148\ube14\ub9ac \uc2e4\ud328<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"failure-mode-and-effects-analysis\"><span class=\"ez-toc-section\" id=\"Failure_Mode_and_Effects_Analysis\"><\/span>\uc7a5\uc560 \ubaa8\ub4dc \ubc0f \ud6a8\uacfc \ubd84\uc11d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>\uc2e4\ud328 \ubaa8\ub4dc<\/strong><\/td><td><strong>\uc7a0\uc7ac\uc801 \uc6d0\uc778<\/strong><\/td><td><strong>\uc2dc\uc2a4\ud15c\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/strong><\/td><td><strong>\uc608\ubc29 \uc804\ub7b5<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\uac24\ub9c1<\/td><td>\uc724\ud65c \ubd80\uc871 + \ub192\uc740 \ubd80\ud558<\/td><td>\uc804\uccb4 \ud78c\uc9c0 \ubc1c\uc791<\/td><td>PTFE \ubd80\uc2f1\uc774 \uc788\ub294 304\ud540 \uc0ac\uc6a9<\/td><\/tr><tr><td>\ud53c\ud305<\/td><td>\uc5fc\ud654\ubb3c \ub178\ucd9c<\/td><td>\ud540 \uace8\uc808<\/td><td>316\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uac70\ub098 \uc790\uc8fc \uccad\uc18c\ud558\uae30<\/td><\/tr><tr><td>\uc791\uc5c5 \uac15\ud654<\/td><td>\uacfc\ub3c4\ud55c \ub0c9\uac04 \uc131\ud615<\/td><td>\uc751\ub825 \ubd80\uc2dd \uade0\uc5f4<\/td><td>ASTM A240\uc5d0 \ub530\ub978 \uc801\uc808\ud55c \uc5b4\ub2d0\ub9c1<\/td><\/tr><tr><td>\ud540 \ub9c8\uc774\uadf8\ub808\uc774\uc158<\/td><td>\ubd80\uc801\uc808\ud55c \ubcf4\uc874<\/td><td>\ub3c4\uc5b4 \ubd84\ub9ac<\/td><td>\ud074\ub9bd \ub610\ub294 \uba38\ub9ac\ud540 \uc0ac\uc6a9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"reliability-and-validation-standards\"><span class=\"ez-toc-section\" id=\"Reliability_and_Validation_Standards\"><\/span>\uc2e0\ub8b0\uc131 \ubc0f \uac80\uc99d \uae30\uc900<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/salt-spray-test-201-vs-304.webp\" alt=\"168\uc2dc\uac04 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \uacb0\uacfc \ubd80\uc2dd\ub41c 201 SS \ud78c\uc9c0 \ud540\uacfc \uae68\ub057\ud55c 304 SS \ud78c\uc9c0 \ud540\uc774 \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4.\" class=\"wp-image-6951\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/salt-spray-test-201-vs-304.webp 1024w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/salt-spray-test-201-vs-304-300x164.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/salt-spray-test-201-vs-304-768x419.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/salt-spray-test-201-vs-304-18x10.webp 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\ud78c\uc9c0 \ud540\uc740 \ub2e4\uc74c \ud655\uc778 \ub2e8\uacc4\ub97c \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0b4\uc2dd\uc131: \uc218\ud589 <a href=\"https:\/\/store.astm.org\/b0117-19.html\">ASTM B117<\/a> \uc911\uc131 \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8. 304\uac1c \ud540\uc5d0 168\uc2dc\uac04 \ub3d9\uc548 \ubd89\uc740 \ub179\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uae30\uacc4\uc801 \ubb34\uacb0\uc131: \uc8fc\uae30\ubcc4 \ud14c\uc2a4\ud2b8 \uc218\ud589 <a href=\"https:\/\/www.iso.org\/standard\/76473.html\">ISO 19353<\/a>. \ud540\uc740 100,000\uc8fc\uae30 \ub3d9\uc548 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud654\ud559\uc801 \uc21c\ub3c4: PMI(\ud3ec\uc9c0\ud2f0\ube0c \ubb3c\uc9c8 \uc2dd\ubcc4)\ub97c \ud1b5\ud574 \ud06c\ub86c\uacfc \ub2c8\ucf08 \uc218\uce58\ub97c \ud655\uc778\ud558\uc5ec AISI \uc0ac\uc591\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"engineering-illustrations\"><span class=\"ez-toc-section\" id=\"Engineering_Illustrations\"><\/span><strong>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc77c\ub7ec\uc2a4\ud2b8\ub808\uc774\uc158<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\ub2e4\uc74c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uadf8\ub9bc\uc740 \ud78c\uc9c0 \ud540\uc744 \ud1b5\ud574 \ud558\uc911\uc774 \uc804\ub2ec\ub418\ub294 \ubc29\uc2dd\uacfc \ud328\uc2dc\ubca0\uc774\uc158\uacfc \uac19\uc740 \ubd80\uc2dd \ubc29\uc9c0 \ubc29\ubc95\uc774 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc774\uc720\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \uba85\ud655\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\uac01 \uc790\ub8cc\ub294 \uae30\uc220 \uac80\ud1a0, \uad50\uc721 \ubc0f \uc870\ub2ec \uac80\uc99d\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"shear-force-distribution-diagram\">\uc804\ub2e8\ub825 \ubd84\ud3ec \ub2e4\uc774\uc5b4\uadf8\ub7a8<\/h3>\n\n\n\n<p>\uc804\ub2e8\ub825 \ubd84\ud3ec \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc740 \ub3c4\uc5b4 \ubb34\uac8c\uc640 \uc791\ub3d9\ub825\uc774 \ud78c\uc9c0 \ud540\uc758 \uc804\ub2e8 \ud558\uc911\uc73c\ub85c \ubcc0\ud658\ub418\ub294 \ubc29\uc2dd\uc744 \uc2dc\uac01\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud78c\uc9c0 \ub9ac\ud504\ub97c \ud1b5\uacfc\ud558\ub294 \uc8fc\uc694 \ud558\uc911 \uacbd\ub85c\ub97c \uac15\uc870\ud558\uace0 \uc751\ub825\uc774 \uac00\uc7a5 \ub192\uc740 \uc784\uacc4 \uc804\ub2e8 \ud3c9\uba74\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc774 \uac1c\ub150\uc740 \uc801\uc808\ud55c \ud540 \uc9c1\uacbd \uc120\ud0dd\uc744 \uc9c0\uc6d0\ud558\uace0 \uc804\ub2e8 \uacc4\uc0b0(Tau = F\/A)\uc774 \uc548\uc804\ud55c \uc124\uacc4\uc5d0 \ud544\uc218\uc801\uc778 \uc774\uc720\ub97c \uac15\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-force-distribution-diagram.webp\" alt=\"\uc784\uacc4\uba74\uacfc \uc804\ub2e8 \uc751\ub825 \uacf5\uc2dd\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ud78c\uc9c0 \ud540 \uc804\ub2e8\ub825 \ubd84\ud3ec \ub2e4\uc774\uc5b4\uadf8\ub7a8.\" class=\"wp-image-6959\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-force-distribution-diagram.webp 1024w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-force-distribution-diagram-300x200.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-force-distribution-diagram-768x512.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/hinge-pin-shear-force-distribution-diagram-18x12.webp 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"passivation-layer-detail\">\ud328\uc2dc\ubca0\uc774\uc158 \ub808\uc774\uc5b4 \ub514\ud14c\uc77c<\/h3>\n\n\n\n<p>\ud328\uc2dc\ubca0\uc774\uc158 \uce35 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc740 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc5d0 \ud615\uc131\ub418\ub294 \ucd08\ubc15\ub9c9 \uc0b0\ud654 \ud06c\ub86c \ub9c9(\uc57d 1-5nm)\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774 \ud328\uc2dc\ubca0\uc774\uc158 \uce35\uc740 \uae30\ud310 \uc704\uc5d0 \uc7a5\ubcbd \uc5ed\ud560\uc744 \ud558\uc5ec \uc0b0\ud654\ub97c \ub2a6\ucd94\uace0 \ud78c\uc9c0 \ubc30\ub7f4 \ub0b4\ubd80\uc758 '\uc228\uaca8\uc9c4 \ubd80\uc2dd'\uc758 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ud2b9\ud788 ASTM A967 \ud328\uc2dc\ubca0\uc774\uc158\uc774 \uc2b5\ud55c \ud658\uacbd, \uc2e4\uc678 \ub610\ub294 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc774\uc720\ub97c \uc124\uba85\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/cr2o3-passivation-layer-schematic.webp\" alt=\"\uc0b0\uc18c\ub97c \ucc28\ub2e8\ud558\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 1-5nm Cr2O3 \ud328\uc2dc\ubca0\uc774\uc158 \uce35\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub2e4\uc774\uc5b4\uadf8\ub7a8.\" class=\"wp-image-6949\" srcset=\"https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/cr2o3-passivation-layer-schematic.webp 1024w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/cr2o3-passivation-layer-schematic-300x164.webp 300w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/cr2o3-passivation-layer-schematic-768x419.webp 768w, https:\/\/hingesmanufacturers.com\/wp-content\/uploads\/2025\/12\/cr2o3-passivation-layer-schematic-18x10.webp 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quick-selection-summary\"><span class=\"ez-toc-section\" id=\"Quick_Selection_Summary_Recommended\"><\/span>\ube60\ub978 \uc120\ud0dd \uc694\uc57d(\uad8c\uc7a5)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud45c\uc900 \uc0b0\uc5c5\uc6a9 \uc2e4\ub0b4 \uc0ac\uc6a9:<\/strong> 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud78c\uc9c0 \ud540 + \uae30\ubcf8 \uc724\ud65c.<\/li>\n\n\n\n<li><strong>\uc2b5\uae30\uac00 \ub9ce\uac70\ub098 \uc2e4\uc678\uc5d0 \uc788\ub294 \uce90\ube44\ub2db:<\/strong> 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 + ASTM A967 \ud328\uc2dc\ubca0\uc774\uc158 + \uc815\uae30 \uc720\uc9c0\ubcf4\uc218.<\/li>\n\n\n\n<li><strong>\ud574\uc548 \/ \uc5fc\ud654\ubb3c \ub178\ucd9c:<\/strong> 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uc5ec \uad6c\uba4d\uc774 \uc0dd\uae38 \uc704\ud5d8\uc744 \uc904\uc774\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc8fc\uae30\uac00 \uae34 \uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/strong> 304 + \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28 \ub9de\ucda4 + \ub9c8\ubaa8\ub97c \uc904\uc5ec\uc8fc\ub294 PTFE \ubd80\uc2f1.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"procurement-checklist-checklist\"><span class=\"ez-toc-section\" id=\"Procurement_Checklist_Checklist\"><\/span>\uc870\ub2ec \uccb4\ud06c\ub9ac\uc2a4\ud2b8(\uccb4\ud06c\ub9ac\uc2a4\ud2b8)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EN 10204 3.1 MTC\ub97c \ud1b5\ud574 AISI 304 \ud654\ud559 \ubb3c\uc9c8\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud540 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28\uac00 ISO 286-2(\uc608: f7 \ub610\ub294 g6)\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud45c\uba74 \uac70\uce60\uae30(Ra)\uac00 1.6\u03bcm \ubbf8\ub9cc\uc73c\ub85c \ubb38\uc11c\ud654\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud540\uc774 \ube44\uc790\uc131 \ub610\ub294 \uc57d\uc790\uc131(\ud398\ub77c\uc774\ud2b8 \ud568\ub7c9\uc774 \ub0ae\uc74c)\uc778\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>ASTM A967 \ud328\uc2dc\ubca0\uc774\uc158 \uae30\ub85d\uc744 \ud655\uc778\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\ud540 \ub05d\uc774 \uade0\uc77c\ud558\uac8c \ubaa8\ub530\uae30\ub418\uc5c8\ub294\uc9c0 \uac80\uc0ac\ud569\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc73c\ub85c 0.5mm x 45\u00b0).<\/li>\n\n\n\n<li>\uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\ub97c \uac80\ud1a0\ud558\uc5ec 168\uc2dc\uac04 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud558\uc911 \ub4f1\uae09\uc774 \uacc4\uc0b0\ub41c \ucd5c\ub300 \uc804\ub2e8 \uc751\ub825\uc758 5\ubc30\ub97c \ucd08\uacfc\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/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<p>Q1: 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud540\uc744 \ubc14\ub2f7\ubb3c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/p>\n\n\n\n<p>A1: 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc5fc\ud654\ubb3c \ud53c\ud305\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud574\uc591 \ub610\ub294 \ud574\uc548 \ud658\uacbd\uc758 \uacbd\uc6b0 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/store.astm.org\/standards\/a276\">ASTM A276<\/a>.<\/p>\n\n\n\n<p>Q2: 304 \ud78c\uc9c0 \ud540\uc774 \uc790\uc131\uc744 \ub760\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/p>\n\n\n\n<p>A2: \ub0c9\uac04 \uac00\uacf5\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uc790\uc131\uc744 \ub760\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uadf9\ub2e8\uc801\uc778 \uacbd\uc6b0 \ub0b4\uc2dd\uc131\uc774 \uc57d\uac04 \uac10\uc18c\ud560 \uc218 \uc788\uc9c0\ub9cc \uc774\ub294 \uc7ac\ub8cc \uacb0\ud568\uc744 \uc758\ubbf8\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Q3: 304 \ud78c\uc9c0 \ud540\uc740 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uc724\ud65c\ud574\uc57c \ud558\ub098\uc694?<\/p>\n\n\n\n<p>A3: \ud45c\uc900 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 12\uac1c\uc6d4\ub9c8\ub2e4 \uc724\ud65c\uc720\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. \uace0\uc8fc\uae30 \uc560\ud50c\ub9ac\ucf00\uc774\uc158(\ud558\ub8e8 100\ud68c \uc774\uc0c1)\uc740 3\uac1c\uc6d4\uc758 \uc720\uc9c0\ubcf4\uc218 \uac04\uaca9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Q4: 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc54c\ub8e8\ubbf8\ub284 \ud78c\uc9c0 \uc78e\uacfc \ubc18\uc751\ud558\ub098\uc694?<\/p>\n\n\n\n<p>A4: \uc608. \uc11c\ub85c \ub2e4\ub978 \uae08\uc18d\uc774 \uc811\ucd09\ud558\uba74 \uac08\ubc14\ub2c9 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub824\uba74 \uc808\uc5f0 \ubd80\uc2f1\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \ud540\uc774 \ubd80\ub3d9\ud0dc\ud654\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n\n\n\n<p>Q5: 304\ud540\uc758 \ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4\ub294 \uc5bc\ub9c8\uc778\uac00\uc694?<\/p>\n\n\n\n<p>A5: 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uace0\uc628\uc5d0\uc11c \ub0b4\uc0b0\ud654\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \uae30\uacc4\uc801 \uac15\ub3c4\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc2e4\uc81c \ud78c\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc724\ud65c \ubc0f \uc8fc\ubcc0 \uad6c\uc131 \uc694\uc18c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\uc7ac\uac00 \uace0\uc628 \uc131\ub2a5\uc5d0 \ub3c4\ub2ec\ud558\uae30 \ud6e8\uc52c \uc804\uc5d0 \uc2e4\uc81c \uc791\ub3d9 \ud55c\uacc4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Q6: \ud78c\uc9c0 \ud540\uc5d0 304L\uc774 304\ubcf4\ub2e4 \ub0ab\ub098\uc694?<\/p>\n\n\n\n<p>A6: 304L(\uc800\ud0c4\uc18c)\uc740 \ubb34\uac70\uc6b4 \uc6a9\uc811\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \ud45c\uc900 \uac00\uacf5 \ud540\uc758 \uacbd\uc6b0 304\uac00 \uc57d\uac04 \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uba70 \ub354 \uc77c\ubc18\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>In industrial hardware engineering, hinge pins are the critical rotational axes that must simultaneously withstand mechanical shear, abrasive wear, and environmental oxidation. Failure to select the correct material often leads to \u201chidden corrosion\u201d within the hinge barrel, resulting in seized mechanisms, structural door sag, or catastrophic component failure in the field. Technical Definitions and Scope [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6952,"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-6948","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>Engineering Guide: Why 304 Stainless Steel is the Standard for Industrial Hinge Pins - HTAN<\/title>\n<meta name=\"description\" content=\"Technical guide to 304 stainless steel hinge pins. Explore load calculations, ASTM A967 passivation, and FMEA to prevent hidden corrosion.\" \/>\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\/\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1-\uac00\uc774\ub4dc-304-\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8\uc774-\uc0b0\uc5c5\uc6a9-\ud78c\uc9c0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Engineering Guide: Why 304 Stainless Steel is the Standard for Industrial Hinge Pins - HTAN\" \/>\n<meta property=\"og:description\" content=\"Technical guide to 304 stainless steel hinge pins. 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