{"id":9438,"date":"2025-08-03T16:17:49","date_gmt":"2025-08-03T08:17:49","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9438"},"modified":"2026-06-26T08:45:26","modified_gmt":"2026-06-26T00:45:26","slug":"s1-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/s1-tool-steel\/","title":{"rendered":"S1 \uacf5\uad6c\uac15 | 1.2550 \uc6d0\ud615 \ubc0f \ud3c9\uba74 \ubd09 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" class=\"wp-block-cover__image-background wp-image-7233 size-large\" alt=\"\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-768x253.webp 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1536x506.webp 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-18x6.webp 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#4e4b40\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-uagb-container uagb-block-29fc5c3c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c196a237\"><h6 class=\"uagb-heading-text\"><a href=\"https:\/\/aobosteel.com\/ko\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">\uc9d1<\/mark> <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/ko\/tool-steels\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">\uacf5\uad6c\uac15 \uce74\ud0c8\ub85c\uadf8<\/mark><u> <\/u><\/a>&gt; S1 \uacf5\uad6c\uac15<\/h6><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d1ce38c5\"><h5 class=\"uagb-heading-text\"><em>\uc544\uc624\ubcf4 \uc2a4\ud2f8 | \uc911\uad6d\uc758 \uae00\ub85c\ubc8c \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/em><\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5b6189ba\"><h2 class=\"uagb-heading-text\">AISI S1 \uacf5\uad6c\uac15 | 1.2550 | SKS41 \ud06c\ub86c-\ud145\uc2a4\ud150 \ub0b4\ucda9\uaca9\uac15<\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-914bcd03\"><h5 class=\"uagb-heading-text\">\u2713100% UT \ud14c\uc2a4\ud2b8 \uc644\ub8cc, \ud488\uc9c8 \ubcf4\uc99d<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u27131921\ub144 9\uc6d4~1982\ub144 D\/d \ub4f1\uae09 \ubcf4\uc7a5<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-20e20150\"><h5 class=\"uagb-heading-text\">\u2713\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc \uc804\ub2ec<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33ee52f8\"><h5 class=\"uagb-heading-text\">\u2713\ud45c\uba74: \ube14\ub799 \uc2a4\ucf00\uc77c, \uc120\uc0ad \uac00\uacf5, \ubc00 \ud53c\ub2c8\uc2dc \ub610\ub294 \uad11\ud0dd \ucc98\ub9ac<\/h5><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">S1 \uc18c\uc7ac\uc5d0 \ub300\ud55c \ube60\ub978 \ubb38\uc758<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \ucda9\uaca9\uc5d0 \uac15\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ub6f0\uc5b4\ub09c \uc778\uc131\uc774 \ud2b9\uc9d5\uc774\uba70, \uc774\ub85c \uc778\ud574 \ucda9\uaca9 \ud558\uc911\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. S1 \uacf5\uad6c\uac15\uc758 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uba74 \uc81c\uc870 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"1-eael-table-of-content\" class=\"wp-block-heading\">1. \ud654\ud559\uc801 \uc870\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S1\uac15\uc758 \uc77c\ubc18\uc801\uc778 \ud654\ud559 \uc870\uc131(\uc911\ub7c9 \uae30\uc900 %)\uc740 \ub2e4\uc74c \ubc94\uc704\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>C<\/td><td>W<\/td><td>\ud06c<\/td><td>\uc2dc<\/td><td>V<\/td><td>\ub9dd<\/td><td>\ubaa8<\/td><td>P<\/td><td>S<\/td><\/tr><tr><td>0.40 \u2013 0.55%<\/td><td>1.50 \u2013 3.00%<\/td><td>1.00 \u2013 1.80%<\/td><td>0.15 \u2013 1.20%<\/td><td>0.15 \u2013 0.30%<\/td><td>0.10 \u2013 0.40%<\/td><td>\ucd5c\ub300 0.50%<\/td><td>\u2264 0.030%<\/td><td>\u2264 0.030%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"2-eael-table-of-content\" class=\"wp-block-heading\">2. S1 \uacf5\uad6c\uac15\uc758 \ud2b9\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S1\uac15\uc758 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc774\ud574\ud558\uba74 \ud2b9\uc815 \uacf5\uc7a5 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"3-eael-table-of-content\" class=\"wp-block-heading\">2.1 \uacbd\ub3c4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \uac00\uacf5 \ud6c4 40~63 HRC\uc758 \uacbd\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<em>\uc5f4\ucc98\ub9ac<\/em>. \ud558\uc9c0\ub9cc S1\uc740 \ud2b9\uc720\uc758 \ub0b4\ucda9\uaca9\uc131\uc774 \uc694\uad6c\ub418\ub294 \ub300\ubd80\ubd84\uc758 \uc2e4\uc81c \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc815 \uacbd\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.&nbsp;<strong>50-56 HRC<\/strong>, \uc77c\ubc18\uc801\uc73c\ub85c \uacbd\ub3c4\ub294 \uc57d 55 HRC\uc785\ub2c8\ub2e4. \uacbd\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub41c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.&nbsp;<em>\uc785\ub2e4<\/em>&nbsp;\uc800\ud56d\uc774 \ud06c\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc131\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"4-eael-table-of-content\" class=\"wp-block-heading\">2.2 \uc5f4\ucc98\ub9ac \ubc18\uc751<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1\uc740 \uc624\uc77c \uacbd\ud654\uac15\uc73c\ub85c, \uc624\uc77c\uc744 \ud1b5\ud574 \ud544\uc694\ud55c \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<em>\ub2f4\uae08\uc9c8<\/em>. \ub2e8\uba74\uc774 \ub2e8\uc21c\ud558\uac70\ub098 \ud070 \uacbd\uc6b0\uc5d0\ub294 \ubb3c\uc774\ub098 \uc5fc\uc218\uc5d0 \ub2f4\uae08\uc9c8\ud558\ub294 \uac83\ub3c4 \uc801\ud569\ud55c \ubc29\ubc95\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc7ac\ub8cc\ub294 \uc911\uac04 \uc815\ub3c4\uc758 \uacbd\ud654 \uae4a\uc774\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">\ud6c4\uacbd\ud654 \ubc0f\u00a0<em>\ub2f4\uae08\uc9c8<\/em>\u00a0\uc774\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/span> \ub0ae\uc740 \ud15c\ud37c\ub9c1 \uc628\ub3c4(\uc57d 300\u00b0C\/570\u00b0F)\uc5d0\uc11c \ucd5c\ub300 \uacbd\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc9c0\ub9cc, S1 \uacf5\uad6c\uac15\uc740 \uc57d 175\u00b0C~540\u00b0C(350\u00b0F~1000\u00b0F)\uc758 \ub113\uc740 \ud15c\ud37c\ub9c1 \ubc94\uc704\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uace0\ud569\uae08\uac15\uacfc \ube44\uad50\ud588\uc744 \ub54c, S1 \uacf5\uad6c\uac15\uc740 \ud15c\ud37c\ub9c1 \uc628\ub3c4\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uacbd\ub3c4\uac00 \ub354\uc6b1 \ub69c\ub837\ud558\uac8c \uac10\uc18c\ud569\ub2c8\ub2e4. 315\u00b0C(600\u00b0F) \ubbf8\ub9cc\uc5d0\uc11c \ud15c\ud37c\ub9c1\ud558\uba74 \uac15\uc7ac\uc758 \ub178\uce58 \ubbfc\uac10\ub3c4\uac00 \uc99d\uac00\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"5-eael-table-of-content\" class=\"wp-block-heading\">2.3 \uc778\uc131 \ubc0f \ucda9\uaca9 \uc800\ud56d\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \ubc14\ub85c \uc774\ub7ec\ud55c \uc810\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ub0c9\uac04 \uac00\uacf5\uc6a9\uac15\uacfc \ube44\uad50\ud588\uc744 \ub54c, S1 \uacf5\uad6c\uac15\uc740 \uacf5\uad6c\uac15 \uc911\uc5d0\uc11c \uac00\uc7a5 \ub192\uc740 \uc218\uc900\uc758 \uc778\uc131\uc744 \uc790\ub791\ud569\ub2c8\ub2e4. S1\uac15\uc758 \ud575\uc2ec \ud2b9\uc131\uc778 \uc774 \ub6f0\uc5b4\ub09c \uc778\uc131\uc740 \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9, \uae30\uacc4\uc801 \ucda9\uaca9 \ub610\ub294 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc911\uac04 \uc815\ub3c4\uc758 \ud0c4\uc18c \ud568\ub7c9\uacfc \uc2e4\ub9ac\ucf58 \ubc0f \ud145\uc2a4\ud150 \ucca8\uac00\uc5d0 \uc758\ud574 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"6-eael-table-of-content\" class=\"wp-block-heading\">2.4 \ub0b4\ub9c8\ubaa8\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \uc911\uac04\uc5d0\uc11c \ub0ae\uc740 \uc218\uc900\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15(\uc608: )\ubcf4\ub2e4 \ub0ae\uc740 \uc218\uc900\uc785\ub2c8\ub2e4.&nbsp;<em><a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">\ub5142<\/a><\/em>&nbsp;\ub610\ub294&nbsp;<em><a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel\/\">A2<\/a><\/em>. \ud145\uc2a4\ud150 \ud568\ub7c9\uc740 \ubcf8\uc9c8\uc801\uc778 \ub0b4\ub9c8\ubaa8\uc131\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ud45c\uba74 \ub0b4\ub9c8\ubaa8\uc131 \ud5a5\uc0c1\uc774 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc9c8\ud654 \ucc98\ub9ac\ub97c \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uacf5\uc815\uc740 \uc628\ub3c4 \uc0c1\uc2b9\uc73c\ub85c \uc778\ud574 \uc911\uc2ec\ubd80\uc758 \uacbd\ub3c4\uc640 \uac15\ub3c4\uac00 \uc800\ud558\ub420 \uc218 \uc788\uace0, \uc801\uc808\ud788 \uc81c\uc5b4\ud558\uc9c0 \uc54a\uc73c\uba74 \uace0\uc751\ub825 \uc601\uc5ed\uc5d0\uc11c \uc18c\uc131 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc138\uc2ec\ud55c \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"7-eael-table-of-content\" class=\"wp-block-heading\">2.5 \uace0\uc628 \uacbd\ub3c4 \ubc0f \ub0b4\uc5f4\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\uc800\uc628~\uc911\uc628 \uacbd\ub3c4<\/strong>. \uc774 \uc18c\uc7ac\ub294 \uace0\uc18d\uac15\ub9cc\ud07c \uace0\uc628\uc5d0\uc11c \uacbd\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uc9c0\ub294 \ubabb\ud569\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \ud145\uc2a4\ud150 \ud568\ub7c9 \ub355\ubd84\uc5d0 \uc5b4\ub290 \uc815\ub3c4 \ub0b4\uc5f4\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ube44\uad50\uc801 \uace0\uc628 \ud658\uacbd\uc774\ub098 \uc77c\ubd80 \uc5f4\uac04 \uac00\uacf5 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 540\u00b0C(1000\u00b0F)\uae4c\uc9c0 \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"8-eael-table-of-content\" class=\"wp-block-heading\">2.6 \uac00\uacf5\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc808\ud558\uac8c \uc5f4\ucc98\ub9ac\ub41c S1 \uacf5\uad6c\uac15\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac16\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.&nbsp;<strong>\uc6b0\uc218\ud55c \uac00\uacf5\uc131<\/strong>. S1\uac15\uc758 \uac00\uacf5\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 90~95\ub85c \ud3c9\uac00\ub418\uba70, 1% \ud0c4\uc18c\uac15\uc758 \ud45c\uc900\uc778 100\uacfc \ube44\uad50\ub429\ub2c8\ub2e4. \uacbd\ud654\ub41c \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uac00\uacf5\uc131\uc740 \uc0c1\ub2f9\ud788 \uc6b0\uc218\ud55c \uac83\uc73c\ub85c \uc5ec\uaca8\uc9d1\ub2c8\ub2e4. S1\uac15\uc758 \uac00\uacf5\uc131\uc740 \ud669 \ud568\ub7c9\uc744 \ub192\uc774\uba74 \ub354\uc6b1 \ud5a5\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"9-eael-table-of-content\" class=\"wp-block-heading\">2.7 \uce58\uc218 \uc548\uc815\uc131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc778 \uc624\uc77c \ub2f4\uae08\uc9c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\ub97c \uac00\uc838\uc635\ub2c8\ub2e4.&nbsp;<strong>\uc791\uace0 \uc608\uce21 \uac00\ub2a5\ud55c \uce58\uc218 \ubcc0\ud654<\/strong>. S7\uacfc \uac19\uc740 \uacf5\uae30 \uacbd\ud654\uac15\uc740 \uc6b0\uc218\ud55c \uce58\uc218 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, S1 \uacf5\uad6c\uac15\uc740 \uc720\uacbd\ud654 \ub610\ub294 \uc218\uacbd\ud654 \ub4f1\uae09\uc5d0\uc11c \uce58\uc218 \uc548\uc815\uc131\uc774 \uc591\ud638\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uc218\ub0c9\uc740 S1 \uacf5\uad6c\uac15\uc5d0 \uc2ec\ud55c \uc5f4 \ucda9\uaca9\uc744 \uac00\ud558\uc5ec \uade0\uc5f4 \ubc0f \ubcc0\ud615 \uc704\ud5d8\uc744 \uc99d\uac00\uc2dc\ud0a4\ubbc0\ub85c \uc0ac\uc6a9 \uc2dc \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/09\/S1-tool-steel.avif\" alt=\"S1 \uacf5\uad6c\uac15\" class=\"wp-image-10152\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/09\/S1-tool-steel.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/09\/S1-tool-steel-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/09\/S1-tool-steel-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/09\/S1-tool-steel-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color wp-elements-cb07b975abb71930d719268f4df4c39d wp-block-paragraph\"><strong>S1 \uacf5\uad6c\uac15\uc5d0 \uad00\uc2ec \uc788\uc73c\uc2e0\uac00\uc694?<\/strong> <strong>\uac00\uc7a5 \uacbd\uc7c1\ub825 \uc788\ub294 S1 \uacf5\uad6c\uac15\uc5d0 \ub300\ud574 \ubb38\uc758\ud558\uc2dc\ub824\uba74 \uc544\ub798 \uc591\uc2dd\uc744 \uc791\uc131\ud574 \uc8fc\uc138\uc694!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16042-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16042\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/ko\/wp-json\/wp\/v2\/pages\/9438#wpcf7-f16042-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\ubb38\uc758 \uc591\uc2dd\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/ko\/wp-json\/wp\/v2\/pages\/9438#wpcf7-f16042-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16042\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16042-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uc774\ub984 *\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uc774\uba54\uc77c *\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\uba54\uc2dc\uc9c0 *\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"\ubb38\uc758 \ubcf4\ub0b4\uae30\" \/>\n<\/p><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>\u0394<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"33\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":true,\"openpopup_id\":16052}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"ko\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 id=\"10-eael-table-of-content\" class=\"wp-block-heading\">3. S1 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \ub0b4\ucda9\uaca9\uc131\uc774 \ub6f0\uc5b4\ub09c \uac15\uc7ac\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\ub294 S1 \uacf5\uad6c\uac15\uc758 \uc131\ub2a5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubcf8 \uc548\ub0b4\uc11c\ub294 S1 \uacf5\uad6c\uac15\uc758 \ud45c\uc900 \uc5f4\ucc98\ub9ac \ub2e8\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"14-eael-table-of-content\" class=\"wp-block-heading\">3.1 \uc608\uc5f4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc804\uc5d0 \uc608\uc5f4\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc608\uc5f4\uc740 \uc5f4 \ucda9\uaca9\uc744 \uc904\uc774\uace0, \uac00\uacf5 \uc751\ub825\uc744 \uc644\ud654\ud558\uba70, \uc6a9\uad11\ub85c \uc0dd\uc0b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ucc28: 650~677\u00b0C(1200~1250\u00b0F)\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4. 10~15\ubd84 \ub3d9\uc548 \ub610\ub294 \uade0\uc77c\ud558\uac8c \uac00\uc5f4\ub420 \ub54c\uae4c\uc9c0 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc608\uc5f4 \uc628\ub3c4\uc5d0\uc11c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4\uae4c\uc9c0 \uae09\uc18d \uac00\uc5f4\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"15-eael-table-of-content\" class=\"wp-block-heading\">3.2 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uacbd\ud654)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ub2e8\uacc4\ub97c \ud1b5\ud574 \uac15\ucca0\uc758 \uad6c\uc870\uac00 \ubcc0\ud615\ub429\ub2c8\ub2e4.&nbsp;<em>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/em>, \ud569\uae08 \uc6d0\uc18c\ub97c \uc6a9\ud574\uc2dc\ucf1c \uacbd\ud654\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\ub9ac \ubc29\ubc95: 1725-1750\u00b0F(940-954\u00b0C)\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4. 1550-1700\u00b0F(845-925\u00b0C) \ubc94\uc704\ub3c4 \uc5b8\uae09\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2f4\uadf8\ub294 \uc2dc\uac04:<\/strong>&nbsp;\uac00\uc7a5 \uc791\uc740 \ub2e8\uba74\uc801 1\uc778\uce58\ub2f9 1\uc2dc\uac04\uc529 \ub2f4\uadf8\uc2ed\uc2dc\uc624(\uc608: 1\/8\uc778\uce58\uc778 \uacbd\uc6b0 30\ubd84). \ub2f4\uadf8\ub294 \uc2dc\uac04\uc744 \uc5c4\uaca9\ud788 \uc900\uc218\ud558\uc2ed\uc2dc\uc624. \ub108\ubb34 \uc624\ub798 \ub2f4\uadf8\uba74 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"16-eael-table-of-content\" class=\"wp-block-heading\">3.3 \ub2f4\uae08\uc9c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uae09\uc18d \ub0c9\uac01\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud658\uc2dc\ud0b5\ub2c8\ub2e4. S1\uc740 \uc8fc\ub85c \uc624\uc77c \uacbd\ud654\ud615 \uac15\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ucc28: 52~65\u00b0C(125~150\u00b0F)\uae4c\uc9c0 \uc624\uc77c\uc5d0 \ub2f4\uae08\uc9c8\ud569\ub2c8\ub2e4. \uc989\uc2dc \ud15c\ud37c\ub9c1\ud569\ub2c8\ub2e4. S1\uc758 \uacbd\uc6b0 \uacf5\uae30 \uacbd\ud654\uac00 \uac00\ub2a5\ud560 \uc218 \uc788\uc9c0\ub9cc, \ub2e8\uba74 \ud06c\uae30\uc5d0 \ub530\ub77c \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"17-eael-table-of-content\" class=\"wp-block-heading\">3.4 \ud15c\ud37c\ub9c1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2f4\uae08\uc9c8 \uc9c1\ud6c4\uc5d0 \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud558\uba74 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uc778\uc131\uc744 \ub192\uc774\uba70 \uacbd\ub3c4\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ubcc0\ud0dc\uc2dc\ud0a4\uace0 \ubbf8\uc138\ud55c \ud0c4\ud654\ubb3c\uc744 \uc11d\ucd9c\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc808\ucc28:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e4\uc591\ud55c \uc131\uaca9:<\/strong>&nbsp;S1 \uacf5\uad6c\uac15\uc758 \uacbd\uc6b0 \uc5ec\ub7ec \ubc88\uc758 \ud15c\ud37c\ub9c1 \uc0ac\uc774\ud074\uc744 \uac70\uce58\ub294 \uac83\uc774 \uac15\ub825\ud788 \uad8c\uc7a5\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub2f4\uadf8\ub294 \uc2dc\uac04:<\/strong>&nbsp;\uac01 \uacbd\ub3c4\uc5d0 \ub300\ud574 \ub2e8\uba74 \ub450\uaed8 1\uc778\uce58\ub2f9 2\uc2dc\uac04\uc529 \ub2f4\uadf8\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc628\ub3c4 \ubc94\uc704:<\/strong>&nbsp;S1\uc758 \uc77c\ubc18\uc801\uc778 \uc628\ub3c4 \ubc94\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.&nbsp;<strong>350~1000\u00b0F (175~540\u00b0C)<\/strong>.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc628\ub3c4\uac00 \ub0ae\uc744\uc218\ub85d(\uc608: 300-600\u00b0F \/ 149-316\u00b0C) \uacbd\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uacbd\ub3c4\ub294 \ub0ae\uc544\uc9c0\uc9c0\ub9cc \uc778\uc131\uc740 \uadf9\ub300\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uacbd\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 58 HRC(\ub2f4\uae08\uc9c8 \uc9c1\ud6c4)\uc5d0\uc11c \uc57d 41 HRC(1000\u00b0F\/540\u00b0C\uc5d0\uc11c \ud15c\ud37c\ub9c1 \ucc98\ub9ac)\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub0c9\uac01:<\/strong>&nbsp;\ubc14\ub78c\uc774 \uc5c6\ub294 \uacf3\uc5d0\uc11c \ucc9c\ucc9c\ud788 \uc2dd\ud788\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc758 \ub2f4\uae08\uc9c8 \uc628\ub3c4 \ubc0f \uadf8\uc5d0 \ub530\ub978 \uacbd\ub3c4<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\ud15c\ud37c\ub9c1 \uc628\ub3c4<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\ub85d\uc6f0 C<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\uac08\uc99d\uc774 \ud574\uc18c\ub41c \uac83\ucc98\ub7fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">58<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">300\u00b0F \/ 150\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">56<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">400\u00b0F \/ 205\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">55<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">600\u00b0F \/ 315\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">53<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">800\u00b0F \/ 425\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">51<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1000\u00b0F \/ 540\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">48<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1200\u00b0F \/ 650\u00b0C<\/td><td class=\"has-text-align-center\" data-align=\"center\">43<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\uc2e4\ud5d8 \uc870\uac74: 1. \uc608\uc5f4 \uc628\ub3c4 1200\u00b0F\/650\u00b0C 2. \uacbd\ud654 \uc628\ub3c4 1725\u00b0F\/940\u00b0C 3. \uc624\uc77c \ud01c\uce6d 4. \ud654\ud559 \uc870\uc131: \ud0c4\uc18c: 0.55%, \ub9dd\uac04: 0.25%, \uc2e4\ub9ac\ucf58: 0.25%, \ud06c\ub86c: 1.35%, \ubc14\ub098\ub4d0: 0.20%, \ud145\uc2a4\ud150: 2.50%<\/figcaption><\/figure>\n\n\n\n<h2 id=\"19-eael-table-of-content\" class=\"wp-block-heading\">4. S1 \uacf5\uad6c\uac15\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub6f0\uc5b4\ub09c \uac15\ub3c4\uc640 \ucda9\uaca9 \uc800\ud56d\uc131\uc744 \uacb8\ube44\ud55c S1 \uacf5\uad6c\uac15\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \uacf5\uad6c\ub098 \ubd80\ud488\uc774 \uac15\ud55c \ucda9\uaca9\uc774\ub098 \ub192\uc740 \uc751\ub825\uc5d0 \uc790\uc8fc \ub178\ucd9c\ub418\ub294 \uacbd\uc6b0, S1\uc740 \uacac\uace0\ud558\uace0 \ubbff\uc744 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 \uc77c\ubc18\uc801\uc778 S1 \uacf5\uad6c\uac15\uc758 \uc801\uc6a9 \ubd84\uc57c\uc640 \uc774\ub7ec\ud55c \uc791\uc5c5\uc5d0 S1 \uacf5\uad6c\uac15\uc774 \uc120\ud0dd\ub418\ub294 \uc774\uc720\ub97c \uc694\uc57d\ud558\uc5ec \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\uc751\uc6a9 \ubd84\uc57c<\/strong><\/td><td><strong>\uad6c\uccb4\uc801\uc778 \uc608<\/strong><\/td><td><strong>\uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\uc11c S1 \uacf5\uad6c\uac15\uc758 \uc8fc\uc694 \uc774\uc810<\/strong><\/td><\/tr><tr><td><strong>\ucda9\uaca9 \ubc0f \uc808\uc0ad \uacf5\uad6c<\/strong><\/td><td>\uc218\ub3d9 \ub04c, \uacf5\uc555\uc2dd \uce58\ud551 \ub04c(S1\uc740 \uc774\ub7ec\ud55c \uc6a9\ub3c4\ub85c &quot;\ud145\uc2a4\ud150 \ub04c\uac15&quot;\uc774\ub77c\uace0\ub3c4 \ud568), \ub2e4\uc591\ud55c \ud380\uce58(\ucc9c\uacf5 \ud380\uce58, \ud2b8\ub9ac\ubc0d \ud380\uce58, \ub4dc\ub85c \ud380\uce58 \ud3ec\ud568), \ub450\uaebc\uc6b4 \uc7ac\ub8cc \ubc0f \uc2a4\ud06c\ub7a9 \uc7ac\ub8cc\ub97c \ub0c9\uac04 \uc808\ub2e8\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc804\ub2e8 \ub0a0.<\/td><td>S1 \uacf5\uad6c\uac15\uc758 \ud0c1\uc6d4\ud55c \uc778\uc131\uc740 \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9\uc774\ub098 \uac15\ud55c \uc808\uc0ad\ub825\uc5d0 \ub178\ucd9c\ub420 \ub54c \uc870\uae30 \ud30c\uc190, \uade0\uc5f4 \ub610\ub294 \uce58\uba85\uc801\uc778 \ud30c\uc190\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uc131\ud615 \ubc0f \uc2a4\ud0ec\ud551<\/strong><\/td><td>\ub0c9\uac04 \uc131\ud615 \uae08\ud615, \uc2a4\ud0ec\ud551 \uae08\ud615, \ub0c9\uac04 \ub2e8\uc870 \uacf5\uad6c(\ud2b9\ud788 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc6a9), \ub9ac\ubcb3 \uc138\ud2b8 \ubc0f \uc7ac\ub8cc \uc2a4\ud0ec\ud504.<\/td><td>S1\uc740 \ub6f0\uc5b4\ub09c \ucda9\uaca9 \uc800\ud56d\uc131\uacfc \uc6b0\uc218\ud55c \uc555\ucd95 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc774\ub7ec\ud55c \uc131\ud615 \ubc0f \uc2a4\ud0ec\ud551 \uc791\uc5c5\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc2ec\uac01\ud558\uace0 \ubc18\ubcf5\uc801\uc778 \ud798\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ud2b9\uc218 \ub0c9\uac04 \uac00\uacf5<\/strong><\/td><td>\ub9e8\ub4dc\ub9b4, \ub864 \ubc0f \uae30\ud0c0 \ub2e4\uc591\ud55c \uacf5\uad6c\ub4e4\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ub0c9\uac04 \uc778\ubc1c \ubc0f \uc131\ud615 \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><td>S1\uc758 \uace0\uc720\ud55c \uc778\uc131\uc740 \ud30c\uc190 \uc5c6\uc774 \uc0c1\ub2f9\ud55c \uc791\ub3d9 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub38c\uc57c \ud558\ub294 \uacf5\uad6c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc18d\uc131\uc73c\ub85c, \uacf5\uad6c\uc758 \uc218\uba85\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uc911\uac04 \uc815\ub3c4\uc758 \uace0\uc628 \uc791\uc5c5 \uc6a9\ub3c4<\/strong><\/td><td>\ud2b9\uc815 \uc720\ud615\uc758 \uc5f4\uac04 \uc804\ub2e8 \ube14\ub808\uc774\ub4dc, \uc628\ub3c4\uac00 \uadf9\ub2e8\uc801\uc774\uc9c0 \uc54a\uc740 \uc77c\ubd80 \uc5f4\uac04 \uac00\uacf5 \ud380\uce58.<\/td><td>S1\uc5d0 \ud568\uc720\ub41c \ud145\uc2a4\ud150\uc740 \ube44\uad50\uc801 \ub192\uc740 \uc628\ub3c4, \uc77c\ubc18\uc801\uc73c\ub85c \uc57d 1000\u00b0F(540\u00b0C)\uae4c\uc9c0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uad6c\uc870 \ubc0f \uae30\uacc4 \ubd80\ud488<\/strong><\/td><td>\ucea0, \uc0e4\ud504\ud2b8, \uc2a4\ud540\ub4e4, \uae30\uc5b4, \uc2a4\ud504\ub85c\ud0b7 \ub4f1 \ucda9\uaca9 \ud558\uc911\uc744 \ubc1b\ub294 \ub2e4\uc591\ud55c \uae30\uacc4 \uc694\uc18c.<\/td><td>S1 \uacf5\uad6c\uac15\uc740 \ub192\uc740 \uac15\ub3c4\uc640 \uc791\ub3d9 \uc911 \ucda9\uaca9 \ubc0f \uc9c4\ub3d9\uc744 \ud761\uc218\ud558\ub294 \ub2a5\ub825\uc774 \ubaa8\ub450 \uc694\uad6c\ub418\ub294 \ubd80\ud488\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ud50c\ub77c\uc2a4\ud2f1 \uc131\ud615<\/strong><\/td><td>\uc18c\ud615\uc5d0\uc11c \uc911\ud615 \ud06c\uae30\uc758 \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uae08\ud615\uc6a9 \uc778\uc11c\ud2b8.<\/td><td>\uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\uc11c S1\uc740 D2\uc640 \uac19\uc740 \ub2e4\ub978 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \ud5a5\uc0c1\ub41c \uc778\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc778\uc11c\ud2b8 \uade0\uc5f4 \uc704\ud5d8\uc744 \ud06c\uac8c \uc904\uc774\uace0 \uae08\ud615 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"20-eael-table-of-content\" class=\"wp-block-heading\">5. S1 \uacf5\uad6c\uac15 \uc120\ud0dd \uc2dc \uc911\uc694 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S1 \uacf5\uad6c\uac15\uc740 \uc758\ub3c4\ub41c \uc6a9\ub3c4\uc5d0 \ud0c1\uc6d4\ud55c \uc131\ub2a5 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc0ac\uc6a9\uc790\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\ud6a8\uc131:<\/strong>\u00a0\uc624\ub298\ub0a0 \uc2dc\uc7a5\uc5d0\uc11c S1 \uacf5\uad6c\uac15\uc758 \uc0ac\uc6a9\uc740 \uc810\ucc28 \uc904\uc5b4\ub4e4\uace0 \uc788\uc73c\uba70, S5\ub098 S7\uacfc \uac19\uc740 \ub4f1\uae09\uc758 \uacf5\uad6c\uac15\uc774 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \ub354 \ud754\ud558\uac8c \uc7ac\uace0\ub85c \ubcf4\uc720\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 S1 \uacf5\uad6c\uac15\uc758 \uc989\uac01\uc801\uc778 \uacf5\uae09\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf9\ud55c\uc758 \ucda9\uaca9 \uc870\uac74\uc5d0\uc11c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\ub300\uc758 \uc778\uc131\uc774 \ud544\uc218\uc801\uc778 \ud2b9\uc815 \uc911\uc694 \uc6a9\ub3c4\uc5d0\uc11c\ub294 S1 \uacf5\uad6c\uac15\uc774 \uc5ec\uc804\ud788 \ub9e4\uc6b0 \uac00\uce58 \uc788\uace0 \ud6a8\uacfc\uc801\uc778 \uc18c\uc7ac \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f4\ucc98\ub9ac \uc815\ubc00\ub3c4:<\/strong>&nbsp;S1 \uacf5\uad6c\uac15 \ubd80\ud488\uc5d0\uc11c \ucd5c\uc801\uc758 \uacbd\ub3c4\uc640 \uc778\uc131 \uade0\ud615\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc740 \uc62c\ubc14\ub978 \uc5f4\ucc98\ub9ac \ud504\ub85c\ud1a0\ucf5c\uc744 \uc2e4\ud589\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ud15c\ud37c\ub9c1 \uc0ac\uc774\ud074\uc740 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \ubbf8\uc138 \uc870\uc815\ud558\uc5ec \uacf5\uad6c \ub610\ub294 \ubd80\ud488\uc758 \uc218\uba85\uacfc \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 id=\"21-eael-table-of-content\" class=\"wp-block-heading\">6. \ub3d9\ub4f1\ud55c \ub4f1\uae09<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DIN: 1.2550<\/li>\n\n\n\n<li>\uc911\uad6d GB: 6CrW2Si \ub610\ub294 5CrW2Si<\/li>\n<\/ul>\n<\/div>\n\n\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Forged S1 \\\/ 1.2550 Shock Resisting Tool Steel Round Bar\",\n    \"image\": \"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/S1-tool-steel.avif\",\n    \"description\": \"High-quality Forged S1 (1.2550) Shock Resisting Tool Steel directly from Aobo Steel factory. Exceptional toughness and impact resistance for heavy-duty tools. Custom forged sizes available. 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Its primary characteristic is exceptional toughness, which makes it highly resistant to impact loading. 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