{"id":3485,"date":"2026-01-30T01:16:54","date_gmt":"2026-01-30T01:16:54","guid":{"rendered":"https:\/\/www.leierwocasting.com\/?p=3485"},"modified":"2026-01-30T01:16:54","modified_gmt":"2026-01-30T01:16:54","slug":"5-key-differences-stainless-vs-duplex-steel","status":"publish","type":"post","link":"https:\/\/www.leierwocasting.com\/de\/5-key-differences-stainless-vs-duplex-steel\/","title":{"rendered":"5 Hauptunterschiede: Edelstahl gegen Duplex-Stahl"},"content":{"rendered":"<p class=\"has-small-font-size\"><strong>Willkommen auf meinem Blog!<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size\">Ich freue mich sehr, dass du hier bist! Bevor wir uns in die Inhalte vertiefen, w\u00fcrde ich mich freuen, wenn du mir auf meinen Social-Media-Plattformen folgst. Dort teile ich zus\u00e4tzliche Einblicke, vernetze mich mit unserer gro\u00dfartigen Community und halte dich \u00fcber die neuesten Nachrichten auf dem Laufenden. 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Los geht\u2018s!<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Inhaltsverzeichnis<\/h2><nav><ul><li><a href=\"#key-takeaways\">Wichtigste Erkenntnisse<\/a><\/li><li><a href=\"#undefined-1\">Einf\u00fchrung<\/a><\/li><li><a href=\"#undefined-2\">What Is Stainless Steel?<\/a><\/li><li><a href=\"#undefined-3\">What Is Duplex Stainless Steel?<\/a><\/li><li><a href=\"#undefined-4\">Mechanische Eigenschaften<\/a><\/li><li><a href=\"#undefined-5\">Korrosionsbest\u00e4ndigkeit<\/a><\/li><li><a href=\"#undefined-6\">Unterschiede in der Mikrostruktur<\/a><\/li><li><a href=\"#undefined-7\">Kosten\u00fcberlegungen<\/a><\/li><li><a href=\"#undefined-8\">Applications and Industrial Uses<\/a><\/li><li><a href=\"#undefined-9\">Vergleichstabelle<\/a><\/li><li><a href=\"#undefined-10\">Stress Corrosion Cracking<\/a><\/li><li><a href=\"#undefined-11\">Pitting Corrosion<\/a><\/li><li><a href=\"#undefined-12\">Yield Strength and Design Flexibility<\/a><\/li><li><a href=\"#undefined-13\">Lifecycle and Maintenance<\/a><\/li><li><a href=\"#undefined-14\">Real-World Data and Expert Opinions<\/a><ul><li><a href=\"#offshore-platforms\">Offshore Platforms<\/a><\/li><li><a href=\"#chemical-industry\">Chemical Industry<\/a><\/li><li><a href=\"#food-processing\">Food Processing<\/a><\/li><\/ul><\/li><li><a href=\"#undefined-16\">Abschluss<\/a><\/li><li><a href=\"#undefined-15\">H\u00e4ufig gestellte Fragen<\/a><ul><li><a href=\"#which-material-is-better-for-marine-environments\">Which material is better for marine environments?<\/a><\/li><li><a href=\"#why-is-duplex-stainless-steel-stronger-than-standard-stainless-steel\">Why is duplex stainless steel stronger than standard stainless steel?<\/a><\/li><li><a href=\"#is-welding-duplex-stainless-steel-difficult\">Is welding duplex stainless steel difficult?<\/a><\/li><li><a href=\"#does-duplex-stainless-steel-always-cost-more\">Does duplex stainless steel always cost more?<\/a><\/li><li><a href=\"#can-stainless-steel-replace-duplex-stainless-steel\">Can stainless steel replace duplex stainless steel?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-takeaways\">Wichtigste Erkenntnisse<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Detailed exploration of the difference between stainless steel and duplex stainless steel<\/li>\n\n\n\n<li>Analysis of mechanical strength, corrosion resistance, microstructure, and lifecycle costs<\/li>\n\n\n\n<li>Comparison of applications across industries including offshore, chemical, food, and architectural sectors<\/li>\n\n\n\n<li>Authoritative data references and expert commentary included<\/li>\n\n\n\n<li>Includes practical guidance for material selection and design<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-1\">Einf\u00fchrung<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"515\" height=\"283\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-10-58.png\" alt=\"Edelstahl gegen Duplex-Stahl\" class=\"wp-image-3486\" style=\"width:500px\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-10-58.png 515w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-10-58-300x165.png 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-10-58-18x10.png 18w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/figure>\n\n\n\n<p>The difference between <a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">stainless steel and duplex stainless steel<\/a> is one of the most crucial decisions in modern material selection. From offshore platforms to chemical processing tanks and high-performance pipelines, selecting the wrong material can lead to early failures, high maintenance costs, and safety risks.<\/p>\n\n\n\n<p>Stainless steel has been a staple for over a century, valued for corrosion resistance, versatility, and aesthetic appeal. However, duplex stainless steel has emerged as a superior alternative in high-strength, high-chloride, and high-stress applications. It combines a balanced dual-phase microstructure, enhanced corrosion resistance, and superior mechanical properties.<\/p>\n\n\n\n<p>This article provides an in-depth analysis of the difference between stainless steel and duplex stainless steel. You\u2019ll learn about mechanical performance, corrosion behavior, microstructure, cost considerations, real-world applications, expert opinions, and lifecycle benefits. By the end, you\u2019ll have a complete understanding of which material is right for your project.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-2\">What Is Stainless Steel?<\/h2>\n\n\n\n<p>Stainless steel is an iron-based alloy with at least 10.5% chromium. Chromium forms a thin, protective oxide layer that prevents rust. Common stainless steel types include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Austenitisch<\/strong>: Non-magnetic, excellent corrosion resistance, e.g., 304, 316<\/li>\n\n\n\n<li><strong>Ferritic<\/strong>: Magnetic, moderate corrosion resistance, e.g., 430<\/li>\n\n\n\n<li><strong>Martensitisch<\/strong>: High strength, heat-treatable, moderate corrosion resistance, e.g., 410<\/li>\n\n\n\n<li><strong>Precipitation-hardening<\/strong>: High strength, e.g., 17-4 PH<\/li>\n<\/ul>\n\n\n\n<p>Stainless steel is suitable for indoor structures, food processing equipment, medical devices, and decorative applications. However, in harsh chloride environments, its resistance can be limited, especially under tensile stress.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-3\">What Is Duplex Stainless Steel?<\/h2>\n\n\n\n<p>Duplex stainless steel has a roughly 50\/50 mix of ferrite and austenite, combining the best of both phases. This dual-phase structure provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High tensile and yield strength<\/strong><\/li>\n\n\n\n<li><strong>Superior resistance to stress corrosion cracking<\/strong><\/li>\n\n\n\n<li><strong>Better fatigue life<\/strong><\/li>\n\n\n\n<li><strong>Good ductility and toughness<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Common duplex grades include <strong>2205<\/strong>, <strong>2507 (super duplex)<\/strong>, Und <strong>lean duplex grades<\/strong>. They are widely used in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Offshore oil and gas platforms<\/li>\n\n\n\n<li>Desalination plants<\/li>\n\n\n\n<li>Chemical storage tanks<\/li>\n\n\n\n<li>High-pressure piping systems<\/li>\n<\/ul>\n\n\n\n<p>Duplex stainless steel is engineered for aggressive environments where both mechanical strength and corrosion resistance are critical.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-4\">Mechanische Eigenschaften<\/h2>\n\n\n\n<p>Tensile and yield strength are among the most important factors when comparing Stainless vs Duplex Steel. Laboratory tests consistently show notable differences:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Stainless steel 304\/316<\/strong>: tensile strength 520\u2013620 MPa, yield strength 210\u2013300 MPa<\/li>\n\n\n\n<li><strong>Duplex 2205<\/strong>: tensile strength 700\u2013900 MPa, yield strength 450\u2013550 MPa<\/li>\n<\/ul>\n\n\n\n<p>The higher strength of duplex stainless steel allows engineers to design thinner walls and lighter structures without compromising safety. In addition, duplex exhibits superior fatigue resistance, with tests indicating a 30\u201340% longer fatigue life under cyclic loading in marine and offshore environments. Studies from NTNU confirm that the dual-phase microstructure of duplex stainless steel balances ductility and rigidity, minimizing deformation under stress. This makes duplex a preferred choice when strength and long-term reliability are critical in projects comparing <strong>Edelstahl gegen Duplex-Stahl<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-5\">Korrosionsbest\u00e4ndigkeit<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"561\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1.avif\" alt=\"Edelstahlverarbeitung\" class=\"wp-image-2063\" style=\"width:500px\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1.avif 1000w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1-300x168.avif 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1-768x431.avif 768w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1-18x10.avif 18w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2025\/07\/001-Linear-Leg-Press-1-600x337.avif 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Corrosion resistance is a key factor in the decision-making process between <strong><a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a><\/strong>. Standard stainless steel performs well in mild environments but can be vulnerable to <strong>pitting<\/strong> Und <strong>stress corrosion cracking<\/strong> in chloride-rich conditions. Duplex stainless steel provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Higher PREN<\/strong>: Type 316 \u2248 25, Duplex 2205 \u2248 35<\/li>\n\n\n\n<li><strong>Zweiphasige Struktur<\/strong> that reduces crack propagation<\/li>\n\n\n\n<li><strong>Balanced alloying elements<\/strong> (Cr, Mo, N) to enhance overall corrosion resistance<\/li>\n<\/ul>\n\n\n\n<p>For example, in tests simulating seawater at 60\u00b0C, Type 316 stainless steel showed pitting within 300\u2013400 hours, while duplex 2205 remained largely unaffected even after 1000 hours (ISSF, 2023). These results demonstrate why duplex stainless steel is often the superior material choice in applications where corrosion resistance is critical, further emphasizing the practical differences in <strong><a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a><\/strong> selection.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-6\">Unterschiede in der Mikrostruktur<\/h2>\n\n\n\n<p>The microstructure explains many of the performance differences in <strong><a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a><\/strong>. Typical stainless steel is single-phase:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Austenitisch<\/strong>: face-centered cubic, providing high ductility<\/li>\n\n\n\n<li><strong>Ferritic<\/strong>: body-centered cubic, offering moderate strength<\/li>\n<\/ul>\n\n\n\n<p>Duplex stainless steel features a <strong>dual-phase microstructure<\/strong>, approximately 50% ferrite and 50% austenite. The ferrite phase enhances strength and inhibits crack propagation, while austenite maintains ductility. This combination makes duplex stainless steel more robust under mechanical stress and corrosive environments, highlighting the key structural distinctions in <strong>Edelstahl gegen Duplex-Stahl<\/strong> comparisons.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-7\">Kosten\u00fcberlegungen<\/h2>\n\n\n\n<p>While initial costs for duplex stainless steel are typically <strong>30\u201350% higher<\/strong> than standard stainless steel, its lifecycle benefits often outweigh the upfront expense. Choosing duplex in a <strong><a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a><\/strong> evaluation provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduced maintenance needs<\/li>\n\n\n\n<li>Lower downtime<\/li>\n\n\n\n<li>Verl\u00e4ngerte Lebensdauer<\/li>\n<\/ul>\n\n\n\n<p>For instance, offshore platform case studies show that duplex piping can reduce total 20-year maintenance costs by up to 35% compared to conventional stainless steel, making it a smart long-term investment despite higher initial costs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-8\">Applications and Industrial Uses<\/h2>\n\n\n\n<p>When evaluating Stainless vs Duplex Steel for specific applications, it is important to match material properties to environmental demands.<\/p>\n\n\n\n<p><strong>Stainless steel is widely used in:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Food and beverage equipment<\/li>\n\n\n\n<li>Medical devices<\/li>\n\n\n\n<li>Architectural and decorative projects<\/li>\n\n\n\n<li>Household appliances<\/li>\n<\/ul>\n\n\n\n<p><strong>Duplex stainless steel is preferred for:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Offshore platforms<\/li>\n\n\n\n<li>Chemical processing tanks<\/li>\n\n\n\n<li>Desalination plants<\/li>\n\n\n\n<li>High-pressure pipelines<\/li>\n<\/ul>\n\n\n\n<p>The superior strength and corrosion resistance of duplex stainless steel make it ideal for high-stress, aggressive environments. Understanding these distinctions is crucial when comparing <strong><a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a><\/strong> for industrial and engineering applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-9\">Vergleichstabelle<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Eigentum<\/th><th>Edelstahl<\/th><th>Duplex-Edelstahl<\/th><\/tr><\/thead><tbody><tr><td>Mikrostruktur<\/td><td>Austenitic \/ Ferritic<\/td><td>Ferrite + Austenite (dual-phase)<\/td><\/tr><tr><td>Zugfestigkeit<\/td><td>520\u2013620 MPa<\/td><td>700\u2013900 MPa<\/td><\/tr><tr><td>Streckgrenze<\/td><td>210\u2013300 MPa<\/td><td>450\u2013550 MPa<\/td><\/tr><tr><td>PREN<\/td><td>~25 (Type 316)<\/td><td>~35 (Type 2205)<\/td><\/tr><tr><td>Stress Corrosion Resistance<\/td><td>M\u00e4\u00dfig<\/td><td>Hoch<\/td><\/tr><tr><td>Kosten<\/td><td>Unten vorne<\/td><td>Higher upfront, lower lifecycle cost<\/td><\/tr><tr><td>Typische Anwendungen<\/td><td>General use, mild environments<\/td><td>High-strength, chloride-rich, aggressive environments<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-10\">Stress Corrosion Cracking<\/h2>\n\n\n\n<p>Stress corrosion cracking occurs when tensile stress and a corrosive environment combine, leading to cracks.<br>Duplex stainless steel is far less prone to this issue because of its dual-phase structure and balanced mechanical properties.<br>Engineers rely on this advantage for offshore and chemical applications where safety is critical.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-11\">Pitting Corrosion<\/h2>\n\n\n\n<p>Pitting is a localized corrosion phenomenon that can penetrate metal surfaces, creating small cavities.<br>Duplex stainless steel\u2019s higher PREN value ensures better resistance to pitting than standard stainless steel, making it a safer choice for saltwater and chemical exposure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-12\">Yield Strength and Design Flexibility<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"278\" src=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-12-59.png\" alt=\"Edelstahl gegen Duplex-Stahl\" class=\"wp-image-3487\" style=\"width:500px\" srcset=\"https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-12-59.png 512w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-12-59-300x163.png 300w, https:\/\/www.leierwocasting.com\/wp-content\/uploads\/2026\/01\/screenshot_2026-01-30_09-12-59-18x10.png 18w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<p>The higher yield strength of duplex stainless steel allows for thinner walls and lighter structures without compromising safety.<br>This advantage can reduce material use, production cost, and transportation weight while maintaining the same load-bearing capability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-13\">Lifecycle and Maintenance<\/h2>\n\n\n\n<p>Duplex stainless steel may cost more initially but offers lower long-term costs due to reduced corrosion-related repairs, extended service life, and decreased replacement frequency.<br>Industries using duplex steel often report 20\u201330% savings in total lifecycle costs, especially in aggressive environments where maintenance is challenging.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-14\">Real-World Data and Expert Opinions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"offshore-platforms\">Offshore Platforms<\/h3>\n\n\n\n<p>Duplex stainless steel pipelines in the North Sea have shown <strong>78% lower failure rates<\/strong> from chloride stress corrosion compared to 316 stainless steel over 10 years.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"chemical-industry\">Chemical Industry<\/h3>\n\n\n\n<p>Refinery storage tanks built with duplex steel reported <strong>45% fewer failures<\/strong> in acidic process streams over a decade, reducing maintenance costs substantially.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"food-processing\">Food Processing<\/h3>\n\n\n\n<p>In high-salt processing environments, duplex stainless steel extended equipment lifespan by up to 50% compared to conventional 304 stainless steel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-16\">Abschluss<\/h2>\n\n\n\n<p>The difference between stainless steel and duplex stainless steel is more than just numbers or alloy composition. It encompasses microstructural design, mechanical performance, corrosion resistance, and long-term cost efficiency.<br>Standard stainless steel works well for general applications, whereas duplex stainless steel excels in aggressive environments requiring high strength and reliability.<br>By understanding the mechanical properties, corrosion behavior, microstructure, cost implications, and real-world performance data, professionals can make informed decisions that ensure durability, efficiency, and safety.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"undefined-15\">H\u00e4ufig gestellte Fragen<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"which-material-is-better-for-marine-environments\">Which material is better for marine environments?<\/h3>\n\n\n\n<p>Duplex stainless steel is generally preferred due to its superior resistance to chloride-induced corrosion and stress corrosion cracking. When comparing <a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a>, duplex is the safer choice for offshore and saltwater applications.<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"why-is-duplex-stainless-steel-stronger-than-standard-stainless-steel\">Why is duplex stainless steel stronger than standard stainless steel?<\/h3>\n\n\n\n<p>The dual-phase microstructure provides a combination of ductility from austenite and strength from ferrite, enhancing overall mechanical performance. This is a key consideration when evaluating Stainless vs Duplex Steel for high-stress structures.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"is-welding-duplex-stainless-steel-difficult\">Is welding duplex stainless steel difficult?<\/h3>\n\n\n\n<p>Welding requires controlled heat input and compatible filler metals, but trained professionals can achieve excellent welds. In projects where <a href=\"https:\/\/www.leierwocasting.com\/de\/stainless-steel-castings\/\">Edelstahl gegen Duplex-Stahl<\/a> is being compared, welding considerations can influence material selection.<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"does-duplex-stainless-steel-always-cost-more\">Does duplex stainless steel always cost more?<\/h3>\n\n\n\n<p>Yes, initial costs are higher, but the long-term benefits\u2014including reduced maintenance, lower downtime, and extended lifespan\u2014often outweigh the initial investment when considering Stainless vs Duplex Steel.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-stainless-steel-replace-duplex-stainless-steel\">Can stainless steel replace duplex stainless steel?<\/h3>\n\n\n\n<p>Only in mild environments with low chloride exposure and minimal mechanical loads. For most aggressive or offshore conditions, duplex stainless steel is superior in the Stainless vs Duplex Steel comparison.<br><\/p>","protected":false},"excerpt":{"rendered":"<p>Entdecken Sie die wichtigsten Unterschiede in Bezug auf Festigkeit, Korrosionsbest\u00e4ndigkeit und Anwendungen von Edelstahl gegen\u00fcber Duplexstahl f\u00fcr intelligente Materialauswahl.<\/p>","protected":false},"author":1,"featured_media":3486,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-3485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/posts\/3485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/comments?post=3485"}],"version-history":[{"count":1,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/posts\/3485\/revisions"}],"predecessor-version":[{"id":3488,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/posts\/3485\/revisions\/3488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/media\/3486"}],"wp:attachment":[{"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/media?parent=3485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/categories?post=3485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leierwocasting.com\/de\/wp-json\/wp\/v2\/tags?post=3485"}],"curies":[{"name":"Wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}