{"id":2620,"date":"2018-05-02T15:50:47","date_gmt":"2018-05-02T13:50:47","guid":{"rendered":"https:\/\/batz-burgel.com\/metallhandel\/steel-product-range\/ec-80\/"},"modified":"2025-09-05T17:40:15","modified_gmt":"2025-09-05T15:40:15","slug":"ec-80","status":"publish","type":"downloads","link":"https:\/\/batz-burgel.com\/en\/metal-trading\/steel-product-range\/ec-80\/","title":{"rendered":"EC 80 Case-hardening steel (16MnCr5) 1.7131"},"content":{"rendered":"<div id='av_section_1'  class='avia-section av-ji1k139y-de4d7d44aa6a7d03d143dd11599eef47 socket_color avia-section-large avia-no-shadow  avia-builder-el-0  avia-builder-el-no-sibling  downloads-tabelle avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2620'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7rgep-d562086d47ff8fb3691b684f174484cf\">\n.flex_column.av-7rgep-d562086d47ff8fb3691b684f174484cf{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-7rgep-d562086d47ff8fb3691b684f174484cf av_one_full  avia-builder-el-1  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><div class='avia_textblock  '   itemprop=\"text\" ><p><strong>1. chemical composition<\/strong><\/p>\n<table class=\"table2\">\n<tbody>\n<tr>\n<td>C<\/td>\n<td>Si<\/td>\n<td>Mn<\/td>\n<td>P<\/td>\n<td>S<\/td>\n<td>Cr<\/td>\n<td>Ni<\/td>\n<td>Mo<\/td>\n<td>Other elements<\/td>\n<\/tr>\n<tr>\n<td>0,14-0,19<\/td>\n<td>0,4<\/td>\n<td>1,0-1,3<\/td>\n<td>0,035<\/td>\n<td>0,035<\/td>\n<td>0,8-1,1<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>2. mechanical properties<\/strong><\/p>\n<table class=\"table2\">\n<tbody>\n<tr>\n<td>Condition<\/td>\n<td colspan=\"2\">Nominal thickness<\/td>\n<td colspan=\"2\">Tensile strength<\/td>\n<td colspan=\"2\">Yield strength<\/td>\n<td colspan=\"2\">Elongation at break<\/td>\n<td>Hardness<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\">in mm<\/td>\n<td colspan=\"2\">Rm in MPa<\/td>\n<td colspan=\"2\">Rp0.2 in MPa<\/td>\n<td colspan=\"2\">in % (min.)<\/td>\n<td>HBS<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>about<\/td>\n<td>to<\/td>\n<td>min<\/td>\n<td>max<\/td>\n<td>min<\/td>\n<td>max<\/td>\n<td>A50<\/td>\n<td>A<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>ground<\/td>\n<td>5<\/td>\n<td>150<\/td>\n<td>640<\/td>\n<td>1180<\/td>\n<td>440<\/td>\n<td>635<\/td>\n<td>9-11<\/td>\n<td>&#8211;<\/td>\n<td>140-187<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"table2\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Physical properties<\/strong><\/td>\n<td colspan=\"2\"><strong>General properties<\/strong><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">(approximate values at 20\u00b0 C)<\/td>\n<td colspan=\"2\"><\/td>\n<\/tr>\n<tr>\n<td>Density in <sup>kg\/dm3<\/sup><\/td>\n<td>7,85<\/td>\n<td>Special annealing<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>Thermal conductivity W\/(mK)<\/td>\n<td>35-45<\/td>\n<td>Machinability<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Modulus of elasticity <sup>kN\/mm2<\/sup><\/td>\n<td>210<\/td>\n<td>Dimensional stability<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Therm. Linear expansion<\/td>\n<td><\/td>\n<td>Weldability<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>Coefficient <sup> 10-6\/K<\/sup><\/td>\n<td>11-14<\/td>\n<td>Corrosion resistance<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td>Acid resistance<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td><strong>Standard tolerances<\/strong><\/td>\n<td><\/td>\n<td><strong>Surface treatment<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Surface quality Ra<\/td>\n<td>1,6<\/td>\n<td>Hardening<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>Thickness tolerance (min.)<\/td>\n<td>+0,4\/+0,3<\/td>\n<td>Nickel plating<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Length and width tolerance (min.)<\/td>\n<td>-0\/+2<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Parallelism (min.)<\/td>\n<td>&lt;0,05<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Flatness (min.)<\/td>\n<td>&lt;0,15<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>3. version:<\/strong><br \/>\nspecially stress-relieved, thickness ground, length and width sawn or plasma-cut<br \/>\nFor an extra charge: outer contour milled with a tolerance of +\/- 0.2 mm<\/p>\n<p><strong>4. main application:<\/strong><br \/>\nsliders, connecting rods, sliding rods, fixture base plates, clamping and hole latching systems<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Main area of application: Sliders, connecting rods, sliding rods, fixture base plates<br \/>Special feature: Specially stress-relieved, thickness ground<br \/>Typical delivery form: Plates<\/p>\n","protected":false},"featured_media":0,"parent":2545,"menu_order":8,"template":"","format":"standard","class_list":["post-2620","downloads","type-downloads","status-publish","format-standard","hentry","downloads_tax-stahllegierungen"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>EC 80 Case-hardening steel (16MnCr5) 1.7131 | Batz+Burgel<\/title>\n<meta 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