{"id":4551,"date":"2024-05-21T15:30:22","date_gmt":"2024-05-21T13:30:22","guid":{"rendered":"https:\/\/mf.alexcappello.eu\/materials\/stainless-steel-aisi-904l-uns-n08904-w-1-4539\/"},"modified":"2024-11-29T14:46:14","modified_gmt":"2024-11-29T12:46:14","slug":"stainless-steel-aisi-904l-uns-n08904-w-1-4539","status":"publish","type":"page","link":"https:\/\/mfinox.com\/en\/materials\/stainless-steel-aisi-904l-uns-n08904-w-1-4539\/","title":{"rendered":"Stainless steel AISI 904L UNS N08904 W 1.4539"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4551\" class=\"elementor elementor-4551 elementor-778\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-126945e4 e-flex e-con-boxed e-con e-parent\" data-id=\"126945e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79562432 titolo-materiali elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"79562432\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Stainless steel AISI 904L UNS N08904 W 1.4539<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d8f2055 elementor-invisible elementor-widget elementor-widget-shortcode\" data-id=\"7d8f2055\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumb\"><div class=\"breadcrumb\"><span class=\"breadcrumb-item\"><a href=\"https:\/\/mfinox.com\/en\/\" style=\"color: #F3912E;\">Home<\/a><\/span><\/div><\/nav><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79eb257f e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"79eb257f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-670610b7 elementor-widget elementor-widget-text-editor\" data-id=\"670610b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAISI 904L UNS N08904 W 1.4539 stainless steel is similar to 316L but with the addition of molybdenum, which gives superior resistance to localized corrosion attack (pitting and crevice corrosion). With a PREN value of 35, it is one of the suitable solutions for applications in warm seawater and other high chloride environments. The high nickel content results in better resistance to stress corrosion than standard austenitic grades. Copper in the alloy adds resistance to sulfuric and other reducing acids particularly in the very aggressive &#8220;medium concentration&#8221; range. In most environments, AISI 904L UNS N08904 W 1.4539 steel has intermediate corrosion performance between the standard 316L austenitic grade and molybdenum-rich (about 6%) or super austenitic types of materials.\n\nAISI 904L steel UNS N08904 W 1.4539 should not be used at temperatures above about 550\u00b0C. It finds application in piping systems, pollution control equipment, heat exchangers, and bleaching systems.\n<h2><b>CHEMICAL COMPOSITION AISI 904L UNS N08904 W 1.4539<\/b><\/h2>\n<table class=\"responsive-table\">\n<thead>\n<tr>\n<th>Element<\/th>\n<th>Min<\/th>\n<th>Max<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Elemento\">C<\/td>\n<td data-label=\"Min\"><\/td>\n<td data-label=\"Max\">0.02<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">S<\/td>\n<td data-label=\"Min\"><\/td>\n<td data-label=\"Max\">0.035<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">P<\/td>\n<td data-label=\"Min\"><\/td>\n<td data-label=\"Max\">0.045<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Yes<\/td>\n<td data-label=\"Min\"><\/td>\n<td data-label=\"Max\">1.00<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Mn<\/td>\n<td data-label=\"Min\"><\/td>\n<td data-label=\"Max\">2.00<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Cr<\/td>\n<td data-label=\"Min\">19.00<\/td>\n<td data-label=\"Max\">23.00<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Ni<\/td>\n<td data-label=\"Min\">23.00<\/td>\n<td data-label=\"Max\">28.00<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Mo<\/td>\n<td data-label=\"Min\">4.00<\/td>\n<td data-label=\"Max\">5.00<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Cu<\/td>\n<td data-label=\"Min\">1.00<\/td>\n<td data-label=\"Max\">2.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>MECHANICAL CHARACTERISTICS AISI 904L UNS N08904 W 1.4539<\/b><\/h2>\n<table class=\"responsive-table\">\n<thead>\n<tr>\n<th>Material<\/th>\n<th>League<\/th>\n<th>Rm min (MPa)<\/th>\n<th>Rp 0.2 min (MPa)<\/th>\n<th>A% min<\/th>\n<th>Hardness min<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Materiale\">AISI 904L UNS N08904<\/td>\n<td data-label=\"Lega\">1.4539<\/td>\n<td data-label=\"Rm min (MPa)\">530<\/td>\n<td data-label=\"Rp 0.2 min (MPa)\">230<\/td>\n<td data-label=\"A% min\">35<\/td>\n<td data-label=\"Durezza min\">230<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>PHYSICAL PROPERTIES AISI 904L UNS N08904 W 1.4539<\/b><\/h2>\n<ul>\n \t<li><strong>Specific gravity<\/strong>: 8.0 Kg\/dm\u00b3 at 20\u00b0C<\/li>\n \t<li><strong>Modulus of elasticity<\/strong>: 195,000 N\/mm\u00b2 at 20\u00b0C<\/li>\n \t<li><strong>Thermal conductivity<\/strong>: 12 W\/m.K at 20\u00b0C<\/li>\n \t<li><strong>Specific heat<\/strong>: 450 J\/g.K at 20\u00b0C<\/li>\n \t<li><strong>Coefficients of linear expansion<\/strong>: 16.1 (20\u00b0 &#8211; 200\u00b0C), 16.9 (20\u00b0 &#8211; 400\u00b0C), 17.5 (20\u00b0 &#8211; 600\u00b0C)<\/li>\n \t<li><strong>Electrical resistivity<\/strong>: 1.00 \u03a9 mm\u00b2\/m at 20\u00b0C<\/li>\n \t<li><strong>It is not magnetic.<\/strong><\/li>\n<\/ul>\n<b>SPECIFICATIONS AND DESIGNATIONS<\/b>\n<ul>\n \t<li>W: 1.4539<\/li>\n \t<li>UNS: UNS N08904<\/li>\n \t<li>Swedish: 2526<\/li>\n \t<li>Brand: URANUS\u00ae B6<\/li>\n \t<li>AISI: 904L<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2152\" class=\"elementor elementor-2152\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1a5312d e-flex e-con-boxed e-con e-parent\" data-id=\"1a5312d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-703a4b7 elementor-widget elementor-widget-spacer\" data-id=\"703a4b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Stainless steel AISI 904L UNS N08904 W 1.4539 AISI 904L UNS N08904 W 1.4539 stainless steel is similar to 316L but with the addition of molybdenum, which gives superior resistance to localized corrosion attack (pitting and crevice corrosion). With a PREN value of 35, it is one of the suitable solutions for applications in warm [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4502,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4551","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stainless steel AISI 904L UNS N08904 W 1.4539 - M.F. INOX<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mfinox.com\/en\/materials\/stainless-steel-aisi-904l-uns-n08904-w-1-4539\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless steel AISI 904L UNS N08904 W 1.4539 - M.F. 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