{"id":15479,"date":"2026-05-16T16:12:02","date_gmt":"2026-05-16T08:12:02","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15479"},"modified":"2026-10-23T08:48:26","modified_gmt":"2026-10-23T00:48:26","slug":"tool-steel-for-shear-blades-slitter-knives-industrial-knives","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\/","title":{"rendered":"\uc804\ub2e8\ub0a0, \uc2ac\ub9ac\ud130 \ub098\uc774\ud504 \ubc0f \uc0b0\uc5c5\uc6a9 \uce7c\ub0a0\uc6a9 \uacf5\uad6c\uac15"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Tool Steel Selection for Shear Blades, Slitter Knives &amp; Industrial Knives<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Select tool steel by material thickness, cutting temperature, abrasive edge wear, chipping risk, impact load, and required production volume. For shear blades, slitter knives, and industrial knives, the main choice is usually between edge wear resistance, toughness, hot hardness, and edge sharpness. For shear machines and general shearing tools, the grade comparison is in the <a href=\"https:\/\/aobosteel.com\/selection-of-steels-for-shears\/\">selection of tool steel for shears<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quick Selection Guide by Tool Steel Grade<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choose the grade according to whether the blade is used for light-gage slitting, heavy stock shearing, hot shearing, or industrial knife applications.<\/p>\n\n\n\n<style id=\"shk-cards\" data-noptimize=\"1\">\n\/* Shear \/ slitter \/ industrial knife cards. Card values follow the site card baseline:\n   white, square corners, hairline border, soft shadow, no card hover. *\/\n.entry-content[class] .shk-row{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 26px;padding:0}\n.entry-content[class] .shk-row .wp-block-column{margin:0;padding:0;min-width:0}\n.entry-content[class] .shk-card{background:#fff;border:1px solid rgba(0,0,0,.12);border-radius:0;\n  box-shadow:0 12px 32px rgba(0,0,0,.04);padding:20px;display:flex;flex-direction:column;flex:1 1 auto}\n.entry-content[class] .shk-card .shk-label{margin:0 0 8px!important;font-size:11.5px!important;font-weight:600!important;\n  line-height:1.4!important;letter-spacing:.08em!important;text-transform:uppercase!important;color:#6b7280!important}\n.entry-content[class] .shk-card h3{margin:0!important;color:#0b0b0b!important;font-size:23px!important;\n  line-height:1.25!important;font-weight:700!important;letter-spacing:-.01em!important;text-transform:none!important}\n.entry-content[class] .shk-card .shk-codes{margin:4px 0 0!important;font-size:13px!important;font-weight:600!important;\n  line-height:1.5!important;color:#6b7280!important;letter-spacing:.01em!important}\n.entry-content[class] .shk-card p{font-size:17px!important;line-height:1.7!important;color:#0b0b0b!important;\n  margin:12px 0 14px!important}\n.entry-content[class] .shk-card .shk-reason{margin:0 0 18px!important;padding:10px 12px!important;font-size:14.5px!important;\n  line-height:1.6!important;color:#4b5563!important;background:#f8fafc;border-left:3px solid #dbe3ee;border-radius:4px}\n.entry-content[class] .shk-card .wp-block-buttons{margin:auto 0 0!important;gap:12px;flex-wrap:nowrap;align-items:stretch}\n.entry-content[class] .shk-card .wp-block-button{flex:1 1 0;margin:0;min-width:0}\n.entry-content[class] .shk-card .wp-block-button__link{width:100%;border-radius:999px;padding:10px 12px;\n  font-size:14px;line-height:1.25;font-weight:700;text-align:center;text-decoration:none;\n  background:#074fd0;border:1px solid #074fd0;color:#fff}\n.entry-content[class] .shk-card .wp-block-button__link:hover{background:#063c9e;border-color:#063c9e;color:#fff}\n.entry-content[class] .shk-card .is-style-outline .wp-block-button__link{background:transparent;\n  border:1px solid #0b0b0b;color:#0b0b0b;font-weight:400}\n.entry-content[class] .shk-card .is-style-outline .wp-block-button__link:hover{background:#f4f8ff;color:#0b0b0b}\n@media(max-width:1000px){.entry-content[class] .shk-row{grid-template-columns:repeat(2,minmax(0,1fr))}}\n@media(max-width:640px){.entry-content[class] .shk-row{grid-template-columns:1fr}\n  .entry-content[class] .shk-card .wp-block-buttons{flex-wrap:wrap;gap:10px}}\n<\/style>\n\n\n\n<div class=\"wp-block-columns shk-row is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Long-Run Slitter Knives<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D2 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2379 \/ SKD11 \/ Cr12Mo1V1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for <a href=\"https:\/\/aobosteel.com\/blog\/esr-d2-1-2379-precision-blades\/\">long-run slitter knives<\/a> and light-gage cold shear blades.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: D2 provides high abrasion resistance and helps maintain a precise cutting edge in continuous slitting applications.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/d2-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Balanced Shear Blades<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A2 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2363 \/ SKD12<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for medium-run shear blades and slitter knives cutting light to medium-gage sheet metal.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: A2 gives a better balance of toughness and wear resistance than D2 when micro-chipping risk is higher.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/a2-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Heavy Shear Blades<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S7 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2355<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for cold shearing heavy or thick stock and applications with severe shock loading.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: S7 provides high impact toughness and ductility, reducing the risk of blade chipping, snapping, or breakage.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/s7-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns shk-row is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Hot Shearing<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S1 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2550<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for heavy shear blades and hot-shearing applications where toughness is required.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: S1 is selected when shock resistance and resistance to blade breakage are more important than maximum wear resistance.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/s1-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Ultra-Long Edge Life<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M2 High Speed Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.3343 \/ SKH51<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for high-production cold shears, slitter knives, and severe cutting conditions with limited impact.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: M2 offers high wear resistance and helps maintain a sharp edge for long production runs on thinner stock.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--5\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/m2-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Hot Shear Blades<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H13 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2344 \/ SKD61<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot shearing heavy sections and hot trimming where the blade contacts heated metal. The selection criteria for hot shear blades are set out in the <a href=\"https:\/\/aobosteel.com\/selection-of-tool-steel-for-hot-shear-blades\/\">hot shear blade selection guide<\/a>.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: H13 provides hot hardness, thermal shock resistance, and resistance to heat checking in hot cutting service.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h13-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns shk-row is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Tough Hot Shearing<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H11 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2343 \/ SKD6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot shear blades and hot trimming tools where toughness and thermal shock resistance are critical.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: H11 resists softening, cracking, and heat-checking when the blade works under elevated temperature and impact.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--7\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h11-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Severe Hot Shearing<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H21 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2581 \/ SKD5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for severe hot-shearing applications where stronger red hardness is required.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: H21 contains high tungsten, giving stronger resistance to softening during continuous contact with hot metal.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--8\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h21-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column shk-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"shk-label wp-block-paragraph\">Industrial Knives<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L6 Tool Steel<\/h3>\n\n\n\n<p class=\"shk-codes wp-block-paragraph\">1.2714 \/ SKT4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for industrial knives and machine knives requiring toughness and resistance to chipping.<\/p>\n\n\n\n<p class=\"shk-reason wp-block-paragraph\">Reason: L6 provides high toughness for blades exposed to flexing or moderate impact, helping reduce snapping risk.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--9\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/l6-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Selection Summary<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This table gives a faster comparison when the buyer already knows the blade application and main failure risk.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Blade Application<\/th><th class=\"has-text-align-left\" data-align=\"left\">Main Requirement<\/th><th class=\"has-text-align-left\" data-align=\"left\">Aobo Steel Grades<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Long-run slitter knives and light-gage cold shear blades<\/td><td class=\"has-text-align-left\" data-align=\"left\">Abrasion resistance and precise edge retention<\/td><td class=\"has-text-align-left\" data-align=\"left\">D2, M2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Medium-run shear blades and light to medium-gage slitting<\/td><td class=\"has-text-align-left\" data-align=\"left\">Balance of wear resistance and toughness<\/td><td class=\"has-text-align-left\" data-align=\"left\">A2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Heavy or thick stock shearing<\/td><td class=\"has-text-align-left\" data-align=\"left\">Impact toughness and resistance to chipping or snapping<\/td><td class=\"has-text-align-left\" data-align=\"left\">S7, S1<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Hot shearing and hot trimming blades<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hot hardness, thermal shock resistance, and heat-checking resistance<\/td><td class=\"has-text-align-left\" data-align=\"left\">H13, H11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Severe hot-shearing applications<\/td><td class=\"has-text-align-left\" data-align=\"left\">Red hardness and resistance to softening at elevated temperature<\/td><td class=\"has-text-align-left\" data-align=\"left\">H21<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Industrial knives with flexing or moderate impact<\/td><td class=\"has-text-align-left\" data-align=\"left\">Toughness and resistance to blade breakage<\/td><td class=\"has-text-align-left\" data-align=\"left\">L6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n","protected":false},"excerpt":{"rendered":"<p>Tool Steel Selection for Shear Blades, Slitter Knives &amp; Industrial Knives Select tool steel by material thickness, cutting temperature, abrasive edge wear, chipping risk, impact load, and required production volume. For shear blades, slitter knives, and industrial knives, the main choice is usually between edge wear resistance, toughness, hot hardness, and edge sharpness. For shear [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-15479","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tool Steel for Shear Blades, Slitter Knives &amp; Industrial Knives - AoboSteel<\/title>\n<meta name=\"description\" content=\"Select D2, A2, S7, S1, M2, H13, H11, H21, or L6 tool steel for shear blades, slitter knives, and industrial knives by wear, toughness, heat, and edge chipping risk.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tool Steel for Shear Blades, Slitter Knives &amp; Industrial Knives\" \/>\n<meta property=\"og:description\" content=\"Select D2, A2, S7, S1, M2, H13, H11, H21, or L6 tool steel for shear blades, slitter knives, and industrial knives by wear, toughness, heat, and edge chipping risk.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-23T00:48:26+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-for-shear-blades-slitter-knives-industrial-knives\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"Tool Steel for Shear Blades, Slitter Knives &amp; 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Industrial Knives Select tool steel by material thickness, cutting temperature, abrasive edge wear, chipping risk, impact load, and required production volume. 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