{"id":11196,"date":"2025-12-06T10:22:50","date_gmt":"2025-12-06T02:22:50","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11196"},"modified":"2026-01-06T20:22:29","modified_gmt":"2026-01-06T12:22:29","slug":"skd11-tool-steel-technical-overview","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/skd11-tool-steel-technical-overview\/","title":{"rendered":"SKD11 Tool Steel Technical Overview"},"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<h1 class=\"wp-block-heading has-ast-global-color-1-color has-text-color has-link-color wp-elements-75443327ed12f01b545f205c2f641f3d\" id=\"h-skd11-tool-steel-technical-overview\">SKD11 Tool Steel Technical Overview<\/h1>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0770cab1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\">SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif\" alt=\"SKD11 \uacf5\uad6c\uac15\" class=\"wp-image-5584\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-key-characteristics-and-benefits\">1. Key Characteristics and Benefits:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">What makes SKD11 a reliable choice? Let&#8217;s look at its main properties:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High Wear Resistance: Achieved through uniformly distributed eutectic carbides in its structure. This translates to longer service life for tools and dies.<\/li>\n\n\n\n<li>Good Toughness: Offers solid resistance to cracking under stress.<\/li>\n\n\n\n<li>Excellent Hardenability: Responds well to heat treatment for achieving the desired hardness.<\/li>\n\n\n\n<li>Dimensional Stability: Exhibits minimal deformation during quenching.<\/li>\n\n\n\n<li>Good Machinability: Thanks to spheroidizing annealing, which softens the steel for easier processing before final hardening.<\/li>\n\n\n\n<li>Fine Carbide Structure: Features fine and uniform carbide particles.<\/li>\n\n\n\n<li>High Hardness Potential: Can reach hardness levels above 62 HRC after proper quenching and tempering.<\/li>\n\n\n\n<li>Improved Fatigue Strength: Modified versions often show enhanced fatigue strength and even better wear resistance than the standard grade.<\/li>\n\n\n\n<li>Enhanced Toughness Options: Some variations are engineered for improved toughness, further extending die life and minimizing dimensional changes after use. They often achieve\u226558 HRC after medium-temperature tempering.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-typical-chemical-composition-weight\">2. Typical Chemical Composition (Weight %):<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">While exact compositions can vary slightly between manufacturers, here&#8217;s a typical range for SKD11:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Carbon (C): 1.40% % &#8211; 1.60%<\/li>\n\n\n\n<li>Chromium (Cr): 11.00% % &#8211; 13.00%<\/li>\n\n\n\n<li>Molybdenum (Mo): 0.80% &#8211; 1.20%<\/li>\n\n\n\n<li>Vanadium (V): 0.20%- 0.50% (Some variants might have higher V content, up to 0.80%)<\/li>\n\n\n\n<li>Manganese (Mn): \u2264 0.60%<\/li>\n\n\n\n<li>Silicon (Si): \u2264 0.40%<\/li>\n\n\n\n<li>Nickel (Ni): \u2264 0.50%<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-heat-treatment-guidelines\">3. Heat Treatment Guidelines:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Proper heat treatment is critical for SKD11&#8217;s performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Austenitizing: Typically performed around 1030\u00b0C (sometimes ranging from 1010\u00b0C to 1050\u00b0C depending on the specific requirements and variant).<\/li>\n\n\n\n<li>Quenching: Options include air cooling, interrupted salt bath quenching (e.g., 250-500\u00b0C), or oil quenching (to ~200\u00b0C) followed by air cooling.<\/li>\n\n\n\n<li>Tempering: Tempering is usually done at 500\u00b0C or higher (often double-tempered) for optimal toughness and wear resistance. Hardness peaks are often seen around 500\u00b0C tempering. Low-temperature (150-250\u00b0C) or specific medium-temperature (480-530\u00b0C) tempering cycles are also used for certain applications.<\/li>\n\n\n\n<li>Nitriding: Surface hardening treatments like gas nitriding (e.g., 525\u00b0C for 20-60 hours for ~1250HV) or soft nitriding (e.g., 570\u00b0C for 2 hours for ~950HV) can further enhance surface wear resistance.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-equivalent-grades-across-standards\">4. Equivalent Grades Across Standards:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SKD11 is internationally recognized and corresponds to several other standards:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AISI\/ASTM (USA):&nbsp;<a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">\ub5142<\/a><\/li>\n\n\n\n<li>GB (China): Cr12Mo1V1<\/li>\n\n\n\n<li>DIN (Germany): 1.2379 (X155CrVMo121 \/ X155CrMoV12-1)<\/li>\n\n\n\n<li>KS (Korea): STD11<\/li>\n\n\n\n<li>BS (UK): BD2<\/li>\n\n\n\n<li>NF (France): X160CrMoV12<\/li>\n\n\n\n<li>ISO: 160CrMoV12<\/li>\n\n\n\n<li>ASSAB (Sweden): XW-42 \/ XW41<\/li>\n\n\n\n<li>HITACHI (Japan): SLD<\/li>\n\n\n\n<li>DAIDO (Japan): DC11<\/li>\n\n\n\n<li>NACHI (Japan): CDS11<\/li>\n\n\n\n<li>BOHLER (Austria): K110<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-common-applications\">5. Common Applications:<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Given its properties, SKD11 is frequently used for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blanking and fine blanking dies<\/li>\n\n\n\n<li>Cold forging, extrusion, and deep drawing dies<\/li>\n\n\n\n<li>Punches and hemming dies<\/li>\n\n\n\n<li>Forming rolls<\/li>\n\n\n\n<li>\uc804\ub2e8\ub0a0<\/li>\n\n\n\n<li>\ub098\uc0ac\uc0b0 \uc555\uc5f0 \ub2e4\uc774<\/li>\n\n\n\n<li>Cold heading dies<\/li>\n\n\n\n<li>Wear-resistant components for plastic molds<\/li>\n\n\n\n<li>Molds for ceramics<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-6-comparison-notes\">6. Comparison Notes:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compared to AISI D2, SKD11 generally offers better toughness, although D2 might achieve slightly higher hardness.<\/li>\n\n\n\n<li>Modified SKD11 grades often aim for an optimized balance between toughness, wear resistance, and machinability.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Important Consideration:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Always refer to the specific material certificate or datasheet provided by the supplier (like us at Aobo Steel) for the precise chemical composition, properties, and heat treatment recommendations for the particular batch of SKD11 you are using. Variations exist, and exact specifications matter for performance.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity. 1. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5584,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"landing-page","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"disabled","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-11196","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SKD11 Tool Steel Technical Overview - AoboSteel<\/title>\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\/skd11-tool-steel-technical-overview\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SKD11 Tool Steel Technical Overview\" \/>\n<meta property=\"og:description\" content=\"SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity. 1. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/skd11-tool-steel-technical-overview\/\" \/>\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=\"2026-01-06T12:22:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"4\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"SKD11 Tool Steel Technical Overview\",\"datePublished\":\"2025-12-06T02:22:50+00:00\",\"dateModified\":\"2026-01-06T12:22:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/\"},\"wordCount\":572,\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/SKD11-png.avif\",\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/\",\"name\":\"SKD11 Tool Steel Technical Overview - AoboSteel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/SKD11-png.avif\",\"datePublished\":\"2025-12-06T02:22:50+00:00\",\"dateModified\":\"2026-01-06T12:22:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#primaryimage\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/SKD11-png.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/SKD11-png.avif\",\"width\":500,\"height\":500,\"caption\":\"SKD11\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/skd11-tool-steel-technical-overview\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SKD11 Tool Steel Technical Overview\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"name\":\"AoboSteel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aobosteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\",\"name\":\"AoboSteel\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"width\":1052,\"height\":592,\"caption\":\"AoboSteel\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\",\"name\":\"Evan\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"caption\":\"Evan\"},\"sameAs\":[\"http:\\\/\\\/www.aobosteel.com\",\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.instagram.com\\\/aobosteel\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\",\"https:\\\/\\\/x.com\\\/AobosteelEvan\",\"https:\\\/\\\/www.youtube.com\\\/@aobosteel\"],\"url\":\"https:\\\/\\\/aobosteel.com\\\/ko\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"SKD11 Tool Steel Technical Overview - AoboSteel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aobosteel.com\/ko\/skd11-tool-steel-technical-overview\/","og_locale":"ko_KR","og_type":"article","og_title":"SKD11 Tool Steel Technical Overview","og_description":"SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity. 1. [&hellip;]","og_url":"https:\/\/aobosteel.com\/ko\/skd11-tool-steel-technical-overview\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-01-06T12:22:29+00:00","og_image":[{"width":500,"height":500,"url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"4\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#article","isPartOf":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/"},"author":{"name":"Evan","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7"},"headline":"SKD11 Tool Steel Technical Overview","datePublished":"2025-12-06T02:22:50+00:00","dateModified":"2026-01-06T12:22:29+00:00","mainEntityOfPage":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/"},"wordCount":572,"publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"image":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#primaryimage"},"thumbnailUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif","inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/","url":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/","name":"SKD11 Tool Steel Technical Overview - AoboSteel","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#primaryimage"},"image":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#primaryimage"},"thumbnailUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif","datePublished":"2025-12-06T02:22:50+00:00","dateModified":"2026-01-06T12:22:29+00:00","breadcrumb":{"@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#primaryimage","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif","width":500,"height":500,"caption":"SKD11"},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/skd11-tool-steel-technical-overview\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"SKD11 Tool Steel Technical Overview"}]},{"@type":"WebSite","@id":"https:\/\/aobosteel.com\/#website","url":"https:\/\/aobosteel.com\/","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","description":"","publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aobosteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/aobosteel.com\/#organization","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","url":"https:\/\/aobosteel.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","width":1052,"height":592,"caption":"AoboSteel"},"image":{"@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/"]},{"@type":"Person","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7","name":"\uc5d0\ubc18","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","caption":"Evan"},"sameAs":["http:\/\/www.aobosteel.com","https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.instagram.com\/aobosteel\/","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/","https:\/\/x.com\/AobosteelEvan","https:\/\/www.youtube.com\/@aobosteel"],"url":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-300x300.avif",300,300,true],"medium_large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-12x12.avif",12,12,true]},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity. 1.&hellip;","rttpg_featured_image_url":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"landscape":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"portraits":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-300x300.avif",300,300,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-png.avif",500,500,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/SKD11-12x12.avif",12,12,true]},"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"SKD11 tool steel technical overview: SKD11 is a well-established tool steel grade specified under the Japanese JIS standard. We classify it as a high-carbon, high-chromium alloy tool steel, primarily used for cold work applications where high wear resistance and toughness are crucial. Many producers also utilize vacuum degassing during manufacturing to ensure high purity. 1.&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/11196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=11196"}],"version-history":[{"count":0,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/11196\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media\/5584"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=11196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}