{"id":17218,"date":"2025-10-31T10:05:27","date_gmt":"2025-10-31T02:05:27","guid":{"rendered":"https:\/\/www.dillerbottle.com\/?p=17218"},"modified":"2025-10-30T10:23:34","modified_gmt":"2025-10-30T02:23:34","slug":"woran-man-erkennt-ob-rostfreier-stahl","status":"publish","type":"post","link":"https:\/\/www.dillerbottle.com\/de\/info\/how-to-tell-if-stainless-steel.html","title":{"rendered":"Woran man erkennt, ob Edelstahl"},"content":{"rendered":"<p>Eines der gebr\u00e4uchlichsten Materialien f\u00fcr industrielle Ausr\u00fcstungen und K\u00fcchenger\u00e4te, <a href=\"https:\/\/www.dillerbottle.com\/de\/sportflasche\">Sportflaschen<\/a>und <a href=\"https:\/\/www.dillerbottle.com\/de\/isolierte-wasserflasche\">isolierte Wasserflaschen<\/a> ist <strong>Rostfreier Stahl.<\/strong> In dem Bem\u00fchen, die Kosten zu senken, kombinieren viele Hersteller jedoch minderwertige Materialien oder verwenden sogar nachgeahmten Edelstahl, um der weltweit steigenden Nachfrage gerecht zu werden. Bevor sie gro\u00dfe Eink\u00e4ufe t\u00e4tigen, sollten Handelsmarken, Gro\u00dfh\u00e4ndler und Wiederverk\u00e4ufer wissen, woran sie die Echtheit von rostfreiem Stahl erkennen k\u00f6nnen, indem sie die G\u00fcteklasse best\u00e4tigen und wissen, woran sie erkennen k\u00f6nnen, ob der Stahl ihren Qualit\u00e4tsanforderungen entspricht.<\/p>\n<p>In diesem Leitfaden wird erkl\u00e4rt, wie man mit einfachen Testverfahren feststellen kann, ob rostfreier Stahl authentisch ist, ohne ein Labor aufsuchen zu m\u00fcssen. Wenn Sie wissen, wie Sie direkt feststellen k\u00f6nnen, ob es sich um eine bestimmte Stahlsorte wie 304 oder 201 handelt, k\u00f6nnen Sie die Qualit\u00e4t sicherstellen.<\/p>\n<h2 data-start=\"1294\" data-end=\"1339\">G\u00e4ngige Edelstahlsorten f\u00fcr Trinkgeschirr<\/h2>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1341\" data-end=\"1755\">\n<thead data-start=\"1341\" data-end=\"1382\">\n<tr data-start=\"1341\" data-end=\"1382\">\n<th data-start=\"1341\" data-end=\"1349\" data-col-size=\"sm\">Klasse<\/th>\n<th data-start=\"1349\" data-end=\"1356\" data-col-size=\"sm\">Typ<\/th>\n<th data-start=\"1356\" data-end=\"1367\" data-col-size=\"md\">Merkmale<\/th>\n<th data-start=\"1367\" data-end=\"1382\" data-col-size=\"sm\">Anmeldung<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1425\" data-end=\"1755\">\n<tr data-start=\"1425\" data-end=\"1558\">\n<td data-start=\"1425\" data-end=\"1451\" data-col-size=\"sm\"><strong data-start=\"1427\" data-end=\"1450\">304 Edelstahl<\/strong><\/td>\n<td data-start=\"1451\" data-end=\"1471\" data-col-size=\"sm\">Lebensmittelgeeignet (18\/8)<\/td>\n<td data-start=\"1471\" data-end=\"1520\" data-col-size=\"md\">Hohe Korrosionsbest\u00e4ndigkeit, sicher f\u00fcr hei\u00dfe Getr\u00e4nke<\/td>\n<td data-start=\"1520\" data-end=\"1558\" data-col-size=\"sm\">Isolierte Flaschen, Kaffeebecher<\/td>\n<\/tr>\n<tr data-start=\"1559\" data-end=\"1657\">\n<td data-start=\"1559\" data-end=\"1585\" data-col-size=\"sm\"><strong data-start=\"1561\" data-end=\"1584\">201 Rostfreier Stahl<\/strong><\/td>\n<td data-start=\"1585\" data-end=\"1598\" data-col-size=\"sm\">Niedrigere Kosten<\/td>\n<td data-start=\"1598\" data-end=\"1628\" data-col-size=\"md\">Mittlere Korrosionsbest\u00e4ndigkeit<\/td>\n<td data-start=\"1628\" data-end=\"1657\" data-col-size=\"sm\">Werbeartikel Wasserflaschen<\/td>\n<\/tr>\n<tr data-start=\"1658\" data-end=\"1755\">\n<td data-start=\"1658\" data-end=\"1684\" data-col-size=\"sm\"><strong data-start=\"1660\" data-end=\"1683\">Edelstahl 316<\/strong><\/td>\n<td data-start=\"1684\" data-end=\"1700\" data-col-size=\"sm\">Medizinische Qualit\u00e4t<\/td>\n<td data-start=\"1700\" data-end=\"1727\" data-col-size=\"md\">Ausgezeichneter Korrosionsschutz<\/td>\n<td data-start=\"1727\" data-end=\"1755\" data-col-size=\"sm\">Babyflaschen, f\u00fcr die Schifffahrt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Wie man die Echtheit von nichtrostendem Stahl feststellt<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-17219\" src=\"https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-300x169.png\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-300x169.png 300w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-1024x576.png 1024w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-768x432.png 768w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-1536x864.png 1536w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-2048x1152.png 2048w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-18x10.png 18w, https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-600x337.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h3>1. Magnet-Test (einfach und schnell)<\/h3>\n<p>Dr\u00fccken Sie zum Testen einen Magneten gegen die Stahloberfl\u00e4che, um festzustellen, ob es sich um rostfreien Stahl einer bestimmten G\u00fcteklasse handelt.<\/p>\n<p><strong>Das Ergebnis:<\/strong><\/p>\n<p>Die magnetische Anziehungskraft von rostfreiem Stahl 304 ist entweder schwach oder gar nicht vorhanden.<\/p>\n<p>201 rostfreier Stahl hat eine st\u00e4rkere magnetische Anziehungskraft.<\/p>\n<p>Extrem hoher Magnetismus in gef\u00e4lschtem Stahl (Eisen)<\/p>\n<p>Hinweis: Der Magnettest ist f\u00fcr ein schnelles Screening n\u00fctzlich, ist aber allein nicht 100% genau.<\/p>\n<h3>\u2705 2. Salzwasser-Rosttest<\/h3>\n<p><strong>Wie man einen Test durchf\u00fchrt:<\/strong><\/p>\n<p>Eine winzige Prise Salz in etwas warmes Wasser geben.<\/p>\n<p>Nach dem Abwischen der Stahloberfl\u00e4che einen Tag warten.<\/p>\n<p><strong>Das Ergebnis:<\/strong><\/p>\n<p>Edelstahl 304 rostet nicht.<\/p>\n<p>Kleine Rostflecken auf rostfreiem Stahl 201<\/p>\n<p>Falscher Stahl rostet leicht und stark.<\/p>\n<h3>\u2705 3. Der Funkentest<\/h3>\n<p><strong>Wie man testet:<\/strong><\/p>\n<p>Verwenden Sie Schleifpapier oder eine Schleifmaschine, um die Oberfl\u00e4che leicht anzuschleifen.<\/p>\n<p><strong>Ergebnis<\/strong>:<\/p>\n<p>Echter rostfreier Stahl mit wenig Funkenflug<\/p>\n<p>Gro\u00dfe, helle Funken aus Kohlenstoffstahl oder Eisen<\/p>\n<h3>\u2705 4. Pr\u00fcfung von Gewicht und Dicke<\/h3>\n<p>Im Vergleich zu billigen Metallmischungen f\u00fchlt sich echter Edelstahl dichter und schwerer an.<br \/>\nDa f\u00fcr Getr\u00e4nke minderwertiger Stahl verwendet wird, k\u00f6nnen sich nachgemachte Flaschen aus Edelstahl leicht und d\u00fcnn anf\u00fchlen.<\/p>\n<h3>\u2705 5. Salpeters\u00e4ure Chemischer Test<\/h3>\n<p><strong>Zur Best\u00e4tigung durch Experten:<\/strong><\/p>\n<p>Edelstahl 304 reagiert nicht mit Salpeters\u00e4ure.<\/p>\n<p>Es untergr\u00e4bt jedoch den kosteng\u00fcnstigen Stahl auf Eisenbasis.<\/p>\n<p>Sie funktioniert am besten in Labors oder Fabriken.<\/p>\n<h2 data-start=\"3115\" data-end=\"3168\">Identifizierung der Edelstahlsorte (201 vs 304)<\/h2>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3170\" data-end=\"3435\">\n<thead data-start=\"3170\" data-end=\"3222\">\n<tr data-start=\"3170\" data-end=\"3222\">\n<th data-start=\"3170\" data-end=\"3177\" data-col-size=\"sm\">Test<\/th>\n<th data-start=\"3177\" data-end=\"3199\" data-col-size=\"sm\">201 Rostfreier Stahl<\/th>\n<th data-start=\"3199\" data-end=\"3222\" data-col-size=\"sm\">304 Edelstahl<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3277\" data-end=\"3435\">\n<tr data-start=\"3277\" data-end=\"3316\">\n<td data-start=\"3277\" data-end=\"3289\" data-col-size=\"sm\">Magnetismus<\/td>\n<td data-start=\"3289\" data-end=\"3300\" data-col-size=\"sm\">St\u00e4rkere<\/td>\n<td data-start=\"3300\" data-end=\"3316\" data-col-size=\"sm\">Schwach oder keine<\/td>\n<\/tr>\n<tr data-start=\"3317\" data-end=\"3357\">\n<td data-start=\"3317\" data-end=\"3335\" data-col-size=\"sm\">Rostbest\u00e4ndigkeit<\/td>\n<td data-start=\"3335\" data-end=\"3344\" data-col-size=\"sm\">Mittel<\/td>\n<td data-start=\"3344\" data-end=\"3357\" data-col-size=\"sm\">Ausgezeichnet<\/td>\n<\/tr>\n<tr data-start=\"3358\" data-end=\"3384\">\n<td data-start=\"3358\" data-end=\"3366\" data-col-size=\"sm\">Preis<\/td>\n<td data-start=\"3366\" data-end=\"3374\" data-col-size=\"sm\">Unter<\/td>\n<td data-start=\"3374\" data-end=\"3384\" data-col-size=\"sm\">H\u00f6her<\/td>\n<\/tr>\n<tr data-start=\"3385\" data-end=\"3435\">\n<td data-start=\"3385\" data-end=\"3404\" data-col-size=\"sm\">Verwendung in Trinkgef\u00e4\u00dfen<\/td>\n<td data-start=\"3404\" data-end=\"3413\" data-col-size=\"sm\">Haushalt<\/td>\n<td data-start=\"3413\" data-end=\"3435\" data-col-size=\"sm\">Hochwertige Lebensmittelqualit\u00e4t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"3794\" data-end=\"3844\">Wie Diller die Authentizit\u00e4t von Edelstahl sicherstellt<\/h2>\n<p data-start=\"3846\" data-end=\"4116\">Als <strong data-start=\"3851\" data-end=\"3906\">professioneller Hersteller von Trinkgeschirr aus Edelstahl<\/strong> in China, Diller verwendet <strong data-start=\"3929\" data-end=\"3970\">zertifizierter rostfreier Stahl 304 und 316<\/strong> f\u00fcr hochwertige Flaschen. Jede Charge des Rohmaterials wird <strong data-start=\"4023\" data-end=\"4054\">mit Metallanalysatoren getestet<\/strong>, und wir k\u00f6nnen <strong data-start=\"4067\" data-end=\"4098\">SGS- und FDA-Berichte vorlegen<\/strong> zur \u00dcberpr\u00fcfung.<\/p>\n<p data-start=\"4118\" data-end=\"4232\">\u2705 Materialbericht verf\u00fcgbar<br data-start=\"4145\" data-end=\"4148\" \/>\u2705 Unterst\u00fctzung f\u00fcr lebensmitteltaugliche Pr\u00fcfungen<br data-start=\"4176\" data-end=\"4179\" \/>OEM- und ODM-Herstellung von Trinkgeschirr aus Edelstahl<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>One of the most common materials for industrial equipment, kitchenware, sports bottles, and insulated water bottles is stainless steel. However, in an effort to cut costs, many manufacturers combine inferior materials or even use imitation stainless steel in response to the growing demand worldwide. Before making big purchases, private label brands, wholesalers, and resellers should [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":17219,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[1150],"class_list":["post-17218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info","tag-stainless-steel"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Tell If Stainless Steel - Diller Water Bottle Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn how to tell if stainless steel is authentic with simple tests and avoid inferior materials in your purchases.\" \/>\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.dillerbottle.com\/de\/info\/woran-man-erkennt-ob-es-sich-um-rostfreien-stahl-handelt-html\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Tell If Stainless Steel\" \/>\n<meta property=\"og:description\" content=\"Learn how to tell if stainless steel is authentic with simple tests and avoid inferior materials in your purchases.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dillerbottle.com\/de\/info\/woran-man-erkennt-ob-es-sich-um-rostfreien-stahl-handelt-html\" \/>\n<meta property=\"og:site_name\" content=\"Diller Water Bottle Manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-31T02:05:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-scaled.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1439\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Chief Product Officer of Diller\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschrieben von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Chief Product Officer of Diller\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html\"},\"author\":{\"name\":\"Chief Product Officer of Diller\",\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/#\\\/schema\\\/person\\\/6e4e3f367a0e12fd1bd059570c54c9af\"},\"headline\":\"How to Tell If Stainless Steel\",\"datePublished\":\"2025-10-31T02:05:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html\"},\"wordCount\":473,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dillerbottle.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/how-to-tell-if-stainless-steel-how-to-tell-if-stainless-steel-scaled.png\",\"keywords\":[\"Stainless Steel\"],\"articleSection\":[\"info\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html\",\"url\":\"https:\\\/\\\/www.dillerbottle.com\\\/info\\\/how-to-tell-if-stainless-steel.html\",\"name\":\"How to Tell If Stainless Steel - 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