{"id":372,"date":"2025-05-13T14:00:14","date_gmt":"2025-05-13T12:00:14","guid":{"rendered":"https:\/\/www.nitinox.com\/?page_id=372"},"modified":"2026-10-07T10:03:29","modified_gmt":"2026-10-07T08:03:29","slug":"aisi-304l-in-14307-uns-s30403-austenitic","status":"publish","type":"page","link":"https:\/\/nitinox.com\/en\/materiales\/austenitic\/aisi-304l-en-14307-uns-s30403-austenitic\/","title":{"rendered":"AISI 304L \/ EN 1.4307 \/ UNS S30403 \/ AUSTENITIC"},"content":{"rendered":"<h1>AISI 304L \/ EN 1.4307 \/ UNS S30403 \/ AUSTENITIC<\/h1>\n<h2>Description<\/h2>\n<p>Austenitic stainless steel in 1.4307 (also known as UNS S30403 or AISI 304L) is a low-carbon variant of the popular stainless steel 304. This material is characterized by excellent corrosion resistance, ductility, and weldability, making it ideal for a wide range of industrial and commercial applications. Its low carbon content minimizes the precipitation of carbides during welding, ensuring greater durability and resistance in demanding environments.<\/p>\n<p>Thanks to its excellent performance in thermal processes, the use of EN 1.4307 is highly sought after in storage tanks and heat exchangers. As specialized suppliers, we ensure a certified supply with full technical traceability.<\/p>\n<h2>Applications in the real world<\/h2>\n<ul>\n<li>Equipment for the food and beverage industry<\/li>\n<li>Architectural and decorative components<\/li>\n<li>Kitchen utensils and sinks<\/li>\n<li>Heat exchangers<\/li>\n<li>Storage tanks for chemicals<\/li>\n<li>Tubes and plumbing systems<\/li>\n<li>Pharmaceutical and medical industry<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-stainless-steel-titanium-nickel-alloys-15.webp\" alt=\"Stock of stainless steel plates and coils EN 1.4307 \/ AISI 304L in the Nitinox Solutions warehouse.\" width=\"1000\" height=\"667\" class=\"alignnone size-full wp-image-1027\" srcset=\"https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-stainless-steel-titanium-nickel-alloys-15.webp 1000w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-stainless-steel-titanium-nickel-alloys-15-300x200.webp 300w, https:\/\/nitinox.com\/wp-content\/uploads\/2026\/03\/nitinox-stainless-steel-titanium-nickel-alloys-15-768x512.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3>Useful links for MATERIAL<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.astm.org\/s30403.html\" target=\"_blank\" rel=\"noopener\">ASTM A240 Standard for UNS S30403<\/a><\/li>\n<li><a href=\"https:\/\/www.matweb.com\/search\/DataSheet.aspx?MatGUID=829f7cf72ec34c16a3a4128f9d6a36bc\" target=\"_blank\" rel=\"noopener\">MatWeb Property Data for EN 1.4307<\/a><\/li>\n<li><a href=\"https:\/\/www.azom.com\/article.aspx?ArticleID=965\" target=\"_blank\" rel=\"noopener\">AZoM Stainless Steel \u2013 Grade 304L\/1.4307 Guide<\/a><\/li>\n<\/ul>\n<p>You can also find the complete list of similar materials on the main page of <a href=\"\/en\/material\/austenitic\/\">Austenitic<\/a>.<\/p>\n<hr>\n<h5><strong>Please, <a href=\"\/en\/contact-us\/\">Contact us<\/a> if you would like more information or a quote.<\/strong><\/h5>","protected":false},"excerpt":{"rendered":"<p>AISI 304L \/ EN 1.4307 \/ UNS S30403 \/ AUSTENITIC Descripci\u00f3n El acero inoxidable AUSTEN\u00cdTICO EN 1.4307 (tambi\u00e9n conocido como UNS S30403 o AISI 304L) es una variante de bajo contenido de carbono del popular acero inoxidable 304. Este material se caracteriza por su excelente resistencia a la corrosi\u00f3n, ductilidad y soldabilidad, lo que lo [&hellip;] <a class=\"more-link\" href=\"https:\/\/nitinox.com\/en\/materiales\/austenitic\/aisi-304l-en-14307-uns-s30403-austenitic\/\">Read More &#10095;&#10095;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":300,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","pgc_sgb_lightbox_settings":"","footnotes":""},"class_list":["post-372","page","type-page","status-publish","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AISI 304L \/ EN 1.4307 \/ UNS S30403 \/ AUSTENITIC - Nitinox<\/title>\n<meta name=\"description\" content=\"Acero inoxidable EN 1.4307 \/ AISI 304L (UNS S30403). 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