{"id":113690,"date":"2024-10-29T12:03:02","date_gmt":"2024-10-29T11:03:02","guid":{"rendered":"https:\/\/step-lab.com\/?page_id=113690"},"modified":"2024-10-29T12:03:02","modified_gmt":"2024-10-29T11:03:02","slug":"astm-e21","status":"publish","type":"page","link":"https:\/\/step-lab.com\/de\/astm\/astm-e21\/","title":{"rendered":"ASTM E21"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-12hunhy-5a34906e2774806c11080b9455f694ee\">\n.avia-section.av-12hunhy-5a34906e2774806c11080b9455f694ee{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/step-lab.com\/wp-content\/uploads\/2023\/11\/background-for-standards.jpg);\nbackground-position:0% 0%;\nbackground-attachment:scroll;\n}\n.avia-section.av-12hunhy-5a34906e2774806c11080b9455f694ee .av-section-color-overlay{\nopacity:0.4;\nbackground-color:#0a0a0a;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-12hunhy-5a34906e2774806c11080b9455f694ee main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_one_fifth  avia-builder-el-first  avia-full-stretch avia-bg-style-scroll av-section-color-overlay-active av-minimum-height av-minimum-height-custom av-height-custom  container_wrap fullsize'  data-section-bg-repeat='stretch' data-av_minimum_height_px='400'><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' style='height:400px'><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-113690'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp13jptg-63eddbf62092de98163adfceeefc58b4\">\n#top .av_textblock_section.av-lp13jptg-63eddbf62092de98163adfceeefc58b4 .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-lp13jptg-63eddbf62092de98163adfceeefc58b4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><h1 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"ASTM_E21\"><\/span>ASTM E21<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-s1zpau-de7e9c4e65155d0786b727bb6c986f5f\">\n#top .hr.hr-invisible.av-s1zpau-de7e9c4e65155d0786b727bb6c986f5f{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-s1zpau-de7e9c4e65155d0786b727bb6c986f5f hr-invisible  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lp13jyh5-4a9392d1352b953e455a9920b048676c\">\n#top .av_textblock_section.av-lp13jyh5-4a9392d1352b953e455a9920b048676c .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-lp13jyh5-4a9392d1352b953e455a9920b048676c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"Zugversuch_an_Metallen_bei_erhoehter_Temperatur\"><\/span>Zugversuch an Metallen bei erh\u00f6hter Temperatur<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/section>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-113690'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-a2t75hy-8867e5f8db00a9f77dcd9d04a327d3c0 av_one_fifth  avia-builder-el-4  el_after_av_section  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div  '     ><\/div>\n<div  class='flex_column av-9h8y6za-389868629b92df4682dd5622a3abb370 av_three_fifth  avia-builder-el-5  el_after_av_one_fifth  el_before_av_one_fifth  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnimbzcf-6b2a84a0193d0ca2da52322a6c981693\">\n#top .av_textblock_section.av-lnimbzcf-6b2a84a0193d0ca2da52322a6c981693 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnimbzcf-6b2a84a0193d0ca2da52322a6c981693 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>In der Welt der metallischen Werkstoffe ist es entscheidend, ihr Verhalten bei hohen Temperaturen zu verstehen.<br \/> Bei STEP Lab stellen wir Pr\u00fcfger\u00e4te her, die den strengsten internationalen Normen wie <strong>ASTM E21<\/strong> entsprechen. Diese Norm ist ein grundlegendes Element auf dem Gebiet der einachsigen Zugpr\u00fcfung bei erh\u00f6hter Temperatur, die gemeinhin als Warmzugpr\u00fcfung bezeichnet wird.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">PAGE CONTENT<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #a81010;color:#a81010\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #a81010;color:#a81010\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#ASTM_E21\" >ASTM E21<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#Zugversuch_an_Metallen_bei_erhoehter_Temperatur\" >Zugversuch an Metallen bei erh\u00f6hter Temperatur<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#WAS_IST_ASTM_E21\" >WAS IST ASTM E21?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#WAS_MISST_DIE_ASTM_E21\" >WAS MISST DIE ASTM E21?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#ASTM_E21_%E2%80%93_PRUeFVERFAHREN\" >ASTM E21 &#8211; PR\u00dcFVERFAHREN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#ASTM_E21_%E2%80%93_TEMPERATURANFORDERUNGEN_UND_KLIMAKAMMERN\" >ASTM E21 &#8211; TEMPERATURANFORDERUNGEN UND KLIMAKAMMERN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/step-lab.com\/de\/astm\/astm-e21\/#PRUeFMASCHINEN_FUeR_ASTM_E21\" >PR\u00dcFMASCHINEN F\u00dcR ASTM E21<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnip5g4k-6698dba274103a68d30e9d05a1c5838f\">\n#top .hr.hr-invisible.av-lnip5g4k-6698dba274103a68d30e9d05a1c5838f{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lnip5g4k-6698dba274103a68d30e9d05a1c5838f hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnip594k-9af56c4db2effe03fc29408419886359\">\n#top .av_textblock_section.av-lnip594k-9af56c4db2effe03fc29408419886359 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnip594k-9af56c4db2effe03fc29408419886359 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"WAS_IST_ASTM_E21\"><\/span>WAS IST ASTM E21?<br \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong> ASTM E21<\/strong> ist eine von ASTM International entwickelte Norm f\u00fcr die <strong>Durchf\u00fchrung von Zugversuchen bei erh\u00f6hten Temperaturen an metallischen Werkstoffen.<\/strong> Diese Pr\u00fcfungen sind unerl\u00e4sslich, um die F\u00e4higkeit eines Metalls zu beurteilen, Belastungen bei erh\u00f6hten Temperaturen standzuhalten. Die Norm ASTM E21 umfasst Verfahren und Ger\u00e4te zur Bestimmung wichtiger mechanischer Eigenschaften wie Zugfestigkeit, Streckgrenze, Dehnung und Fl\u00e4chenreduktion. Diese Pr\u00fcfungen sind von entscheidender Bedeutung f\u00fcr die Beurteilung der Leistung und des Verhaltens von Metallen bei erh\u00f6hten Temperaturen und liefern wertvolle Erkenntnisse \u00fcber ihre strukturelle Integrit\u00e4t und ihre Eignung f\u00fcr bestimmte Anwendungen.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"WAS_MISST_DIE_ASTM_E21\"><\/span>WAS MISST DIE ASTM E21?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>Zugfestigkeit<\/strong><\/p>\n<p>Die Zugfestigkeit, ein Eckpfeiler der ASTM E21-Pr\u00fcfung, gibt die maximale Spannung an, die ein Material aushalten kann, bevor es sich einschn\u00fcrt, d. h. der Querschnitt der Probe zieht sich beim Dehnen oder Ziehen deutlich zusammen.<\/p>\n<p><strong>Flie\u00dfgrenze und Offset Yield<\/strong><\/p>\n<p>Die Flie\u00dfgrenze bezeichnet die Spannung, bei der ein Material beginnt, sich plastisch zu verformen. Beim Offset Yield, einer Erweiterung dieses Konzepts, wird vor der Messung der Flie\u00dfspannung ein bestimmtes Ma\u00df an plastischer Verformung festgelegt.<\/p>\n<p><strong>Bruchdehnung und Fl\u00e4chenverkleinerung<\/strong><\/p>\n<p>Die Bruchdehnung spiegelt das Ausma\u00df der Verformung wider, die ein Material vor dem Bruch erf\u00e4hrt, und gibt Aufschluss \u00fcber seine Dehnungsf\u00e4higkeit. Die Fl\u00e4chenverringerung quantifiziert die Verringerung der Querschnittsfl\u00e4che nach der Zugpr\u00fcfung und gibt Aufschluss \u00fcber die Duktilit\u00e4t des Materials.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lniphq5m-f1176c98201c14d94c28ea1c7c4b1a1f\">\n.avia-image-container.av-lniphq5m-f1176c98201c14d94c28ea1c7c4b1a1f img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lniphq5m-f1176c98201c14d94c28ea1c7c4b1a1f .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lniphq5m-f1176c98201c14d94c28ea1c7c4b1a1f av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-102427 avia-img-lazy-loading-not-102427 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal-300x300.jpg\" alt='' title='high temperature test on metal'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal-300x300.jpg 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal-80x80.jpg 80w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal-36x36.jpg 36w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal-180x180.jpg 180w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/12\/high-temperature-test-on-metal.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnipgqfx-d1e1a6ab5c6b14ae73fbf014727b911c\">\n#top .hr.hr-invisible.av-lnipgqfx-d1e1a6ab5c6b14ae73fbf014727b911c{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lnipgqfx-d1e1a6ab5c6b14ae73fbf014727b911c hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnip74zk-bff03b588620857d9910efff1c84be90\">\n#top .av_textblock_section.av-lnip74zk-bff03b588620857d9910efff1c84be90 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnip74zk-bff03b588620857d9910efff1c84be90 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"ASTM_E21_%E2%80%93_PRUeFVERFAHREN\"><\/span><span style=\"font-size: 20px; font-weight: 600;\">ASTM E21 &#8211; PR\u00dcFVERFAHREN<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Das Pr\u00fcfverfahren nach ASTM E21 umfasst die Messung der Mindestquerschnittsfl\u00e4che, die Bestimmung der urspr\u00fcnglichen L\u00e4nge und Dehnung, die Gew\u00e4hrleistung der Sauberkeit der Probe, die Einhaltung der Temperaturkontrolle und die sorgf\u00e4ltige Verbindung der Probe, um nichtaxiale Kr\u00e4fte zu vermeiden. Die Dehnung wird bei der Bestimmung der Streckgrenze mit einem Extensometersystem gemessen und kontrolliert. Die maximale Kraft wird aufgezeichnet, und durch Messungen nach dem Test werden die Dehnung und die Verringerung der Fl\u00e4che bewertet, wobei die Werte mit den festgelegten Mindestanforderungen f\u00fcr Abnahmepr\u00fcfungen verglichen werden.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnipd49g-e8dc24548be58655c48ca1ef0ede66a1\">\n.avia-image-container.av-lnipd49g-e8dc24548be58655c48ca1ef0ede66a1 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lnipd49g-e8dc24548be58655c48ca1ef0ede66a1 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lnipd49g-e8dc24548be58655c48ca1ef0ede66a1 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-76987 avia-img-lazy-loading-not-76987 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-300x293.png\" alt='environmental chamber' title='climatic chamber'  height=\"293\" width=\"300\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-300x293.png 300w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-1056x1030.png 1056w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-768x749.png 768w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-1536x1498.png 1536w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-36x36.png 36w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-1500x1463.png 1500w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13-705x688.png 705w, https:\/\/step-lab.com\/wp-content\/uploads\/Cella-climatica-13.png 1935w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-8sprs7q-82b068d5b1a8b6bcdfc373033ad5d47e\">\n#top .hr.hr-invisible.av-8sprs7q-82b068d5b1a8b6bcdfc373033ad5d47e{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-8sprs7q-82b068d5b1a8b6bcdfc373033ad5d47e hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lnip7iul-44c1d6fd6ca2867827c4c69f414f9eb3\">\n#top .av_textblock_section.av-lnip7iul-44c1d6fd6ca2867827c4c69f414f9eb3 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnip7iul-44c1d6fd6ca2867827c4c69f414f9eb3 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"ASTM_E21_%E2%80%93_TEMPERATURANFORDERUNGEN_UND_KLIMAKAMMERN\"><\/span>ASTM E21 &#8211; TEMPERATURANFORDERUNGEN UND KLIMAKAMMERN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Der Warmzugversuch bei erh\u00f6hter Temperatur nach ASTM E21 wird in Umgebungen durchgef\u00fchrt, in denen die Raumtemperatur \u00fcberschritten wird, insbesondere bei \u00fcber <strong>38 \u00b0C<\/strong> (oder 100 \u00b0F). Dieses Verfahren wird in den Klimakammern von STEP Lab durchgef\u00fchrt, die speziell f\u00fcr pr\u00e4zise Umweltsimulationstests entwickelt wurden. Diese Kammern bieten einen Temperaturbereich von bis <strong>zu +180 \u00b0C<\/strong> und weisen eine beeindruckende Genauigkeit von <strong>\u00b11 \u00b0C<\/strong> auf, was den Pr\u00fcfprozess effizienter macht. Diese Klimakammern sind f\u00fcr ihre au\u00dfergew\u00f6hnliche Pr\u00e4zision und Flexibilit\u00e4t bekannt und gew\u00e4hrleisten in Verbindung mit den mechanischen Pr\u00fcfger\u00e4ten von STEP Lab zuverl\u00e4ssige Ergebnisse.<\/p>\n<p>Die Temperaturmessung w\u00e4hrend der Pr\u00fcfung erfolgt mit Thermoelementen, die die erforderliche Empfindlichkeit und Zuverl\u00e4ssigkeit aufweisen.<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-lnx2uj8i-6ff7230f9394397492771bab354b146f-wrap avia-button-left  avia-builder-el-24  el_after_av_textblock  avia-builder-el-last '><a href='https:\/\/step-lab.com\/climate-chambers\/'  class='avia-button av-lnx2uj8i-6ff7230f9394397492771bab354b146f av-link-btn avia-icon_select-no avia-size-small avia-position-left avia-color-theme-color'   aria-label=\"Lesen Sie mehr \u00fcber Klimakammern\"><span class='avia_iconbox_title' >Lesen Sie mehr \u00fcber Klimakammern<\/span><\/a><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lniopw1b-15a00d3f22087519f36fbd5ffc9fd2e0\">\n#top .hr.hr-invisible.av-lniopw1b-15a00d3f22087519f36fbd5ffc9fd2e0{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lniopw1b-15a00d3f22087519f36fbd5ffc9fd2e0 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lpl48nw8-90519acbe6df8c2df34f74daac0dade1\">\n#top .av_textblock_section.av-lpl48nw8-90519acbe6df8c2df34f74daac0dade1 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lpl48nw8-90519acbe6df8c2df34f74daac0dade1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"PRUeFMASCHINEN_FUeR_ASTM_E21\"><\/span>PR\u00dcFMASCHINEN F\u00dcR ASTM E21<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Die ASTM E21 stellt strenge Anforderungen an Pr\u00fcfmaschinen f\u00fcr die Zugpr\u00fcfung von Metallen bei erh\u00f6hten Temperaturen. Die optimale und pr\u00e4zise Ausrichtung der Pr\u00fcfmaschine ist entscheidend f\u00fcr das Aufbringen der Kraft auf die eingespannte Probe. Die Pr\u00fcfmaschine muss zusammen mit den Probenhaltern eine pr\u00e4zise bearbeitete Probe so belasten, dass die maximale Biegedehnung 10 % der axialen Dehnung nicht \u00fcbersteigt.<\/p>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-8n6uv06-b477c06b8f06684125d57542ba7e65dc av_one_fifth flex_column_div  '     ><\/div><\/p>\n<div  class='flex_column av-8474nw6-1a8c78c3b031abb0343757646d18d239 av_one_fifth first flex_column_div  '     ><\/div>\n<div  class='flex_column av-7sr0eye-27b833491d7ea8dcbe1a532c30d618f4 av_one_fourth flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7ckqhbq-eb39d5680a2c8784e46b89b9eecb4b0e\">\n.avia-image-container.av-7ckqhbq-eb39d5680a2c8784e46b89b9eecb4b0e img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-7ckqhbq-eb39d5680a2c8784e46b89b9eecb4b0e .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container 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id=\"style-css-av-lnijs7ll-4d508c243b00316a168df36a626f27c6\">\n#top .av_textblock_section.av-lnijs7ll-4d508c243b00316a168df36a626f27c6 .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-lnijs7ll-4d508c243b00316a168df36a626f27c6 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Unsere dynamischen und Erm\u00fcdungspr\u00fcfmaschinen sind eine vielseitige L\u00f6sung f\u00fcr die Durchf\u00fchrung von Pr\u00fcfungen, die eine hohe Genauigkeit und Geschwindigkeit bei der Kraft- und Positionskontrolle erfordern.<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Dynamischer Lastbereich bis zu 200kN<\/li>\n<li>Wartungsfrei und einfache Installation<\/li>\n<li>Niedriger Energieverbrauch<\/li>\n<li>\u00c4u\u00dferst zuverl\u00e4ssige Pr\u00fcfung<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/section>\n<p>[av_button label=&#8220;Lesen Sie mehr \u00fcber unsere 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