{"id":15209,"date":"2024-09-30T19:00:32","date_gmt":"2024-09-30T23:00:32","guid":{"rendered":"https:\/\/staging.asminternational.org\/hts-new\/one-minute-mentor-distortion-of-high-speed-steels\/"},"modified":"2024-09-30T23:00:33","modified_gmt":"2024-09-30T23:00:33","slug":"one-minute-mentor-distortion-of-high-speed-steels","status":"publish","type":"post","link":"https:\/\/www.asminternational.org\/hts\/one-minute-mentor-distortion-of-high-speed-steels\/","title":{"rendered":"One Minute Mentor: Distortion of High-Speed Steels"},"content":{"rendered":"<p>High-speed steels show a typical distortion behavior depending on the heat treatment parameters. The figure shows the change in length of cylindrical bars (diameter = 20 mm, or 0.8 in.) and length = 140 mm, or5.5 in.), with rolling direction longitudinal to the sample) for various heat treatment conditions with austenitizing, salt bath quenching, and double tempering.<\/p>\n<p>Quenching and tempering up to 500 \u00b0C (930 \u00b0F) results only in very small changes in length (either growth or shrinking). Higher tempering temperatures lead to a transformation of the retained austenite into martensite and a corresponding growth in length. For typical tempering temperature of 560 \u00b0C (1040 \u00b0F) changes in length of about 0.2% take place. Additional alloying with Co (5%) leads to slightly higher changes in length. The effect of an additional third tempering shifts the curve slightly to the left, whereas oil quenching leads to a slight reduction of the change in length.<\/p>\n<p>For more information, click on the link below (subscription required). Then scroll to Figure 9. R Schneider; R. Mesquita; W Sch\u00fctzenh\u00f6fer, Distortion in Tool Steels, ASM International, 2014\u00a0 <a href=\"https:\/\/doi.org\/10.31399\/asm.hb.v04d.a0005980\"><b>https:\/\/doi.org\/10.31399\/asm.hb.v04d.a0005980<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-speed steels show a typical distortion behavior depending on the heat treatment parameters. The figure shows the change in length of cylindrical bars (diameter = 20 mm, or 0.8 in.) and length = 140 mm, or5.5 in.), with rolling direction longitudinal to the sample) for various heat treatment conditions with austenitizing, salt bath quenching, and [&hellip;]<\/p>\n","protected":false},"author":59508,"featured_media":15210,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[464,465,565,449,604,440,441,611,608],"tags":[],"class_list":["post-15209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-applications","category-coating-microstructures-and-properties","category-corrosion-basics","category-equipment","category-high-temperature-environments","category-news","category-news-articles","category-surface-treatments","category-thermal-spray-coatings"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>One Minute Mentor: Distortion of High-Speed Steels - Heat Treating Society<\/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:\/\/www.asminternational.org\/hts\/one-minute-mentor-distortion-of-high-speed-steels\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"One Minute Mentor: Distortion of High-Speed Steels - Heat Treating Society\" \/>\n<meta property=\"og:description\" content=\"High-speed steels show a typical distortion behavior depending on the heat treatment parameters. The figure shows the change in length of cylindrical bars (diameter = 20 mm, or 0.8 in.) and length = 140 mm, or5.5 in.), with rolling direction longitudinal to the sample) for various heat treatment conditions with austenitizing, salt bath quenching, and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.asminternational.org\/hts\/one-minute-mentor-distortion-of-high-speed-steels\/\" \/>\n<meta property=\"og:site_name\" content=\"Heat Treating Society\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-30T23:00:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-30T23:00:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.asminternational.org\/app\/uploads\/sites\/85\/2024\/09\/HTPro_enews_LindBergh_OMM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"183\" \/>\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=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"One Minute Mentor: Distortion of High-Speed Steels\",\"datePublished\":\"2024-09-30T23:00:32+00:00\",\"dateModified\":\"2024-09-30T23:00:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/\"},\"wordCount\":185,\"publisher\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cdn-prd-main.asm-media.cloud\\\/uploads\\\/sites\\\/85\\\/2024\\\/09\\\/HTPro_enews_LindBergh_OMM.png\",\"articleSection\":[\"Applications\",\"Coating Microstructures and Properties\",\"Corrosion Basics\",\"Equipment\",\"High-temperature environments\",\"news\",\"News Articles\",\"Surface treatments\",\"Thermal spray coatings\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/\",\"url\":\"https:\\\/\\\/www.asminternational.org\\\/hts\\\/one-minute-mentor-distortion-of-high-speed-steels\\\/\",\"name\":\"One Minute Mentor: Distortion of High-Speed Steels - 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