{"id":4559,"date":"2024-05-27T09:19:23","date_gmt":"2024-05-27T09:19:23","guid":{"rendered":"https:\/\/mf.alexcappello.eu\/materials\/stainless-steel-aisi-904l-uns-n08904-w-1-4539-3\/"},"modified":"2024-10-24T07:38:00","modified_gmt":"2024-10-24T07:38:00","slug":"stainless-steel-aisi-904l-uns-n08904-w-1-4539-3","status":"publish","type":"page","link":"https:\/\/mfinox.com\/en\/materials\/stainless-steel-aisi-904l-uns-n08904-w-1-4539-3\/","title":{"rendered":"STAINLESS STEEL AISI 904L UNS N08904 W 1.4539"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4559\" class=\"elementor elementor-4559 elementor-1720\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-789ab53b e-flex e-con-boxed e-con e-parent\" data-id=\"789ab53b\" 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-4018035f titolo-materiali elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4018035f\" 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\">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-c9f6689 elementor-invisible elementor-widget elementor-widget-shortcode\" data-id=\"c9f6689\" 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-ce5cb13 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"ce5cb13\" 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-24970e7d elementor-widget elementor-widget-text-editor\" data-id=\"24970e7d\" 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 superustenitic stainless steel is similar to 316L but with the addition of molybdenum, which gives superior resistance to localized corrosion attack (pitting and crevice corrosion).\n\nWith 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 types of molybdenum-rich (about 6%) or super austenitic materials.\n\nAISI 904L steel UNS N08904 W 1.4539 should not be used at temperatures above about 550\u00b0C.\n\nIt 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<tbody>\n<tr>\n<th>Element<\/th>\n<th>Min<\/th>\n<th>Max<\/th>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td><\/td>\n<td>0.02<\/td>\n<\/tr>\n<tr>\n<td>S<\/td>\n<td><\/td>\n<td>0.035<\/td>\n<\/tr>\n<tr>\n<td>P<\/td>\n<td><\/td>\n<td>0.045<\/td>\n<\/tr>\n<tr>\n<td>Yes<\/td>\n<td><\/td>\n<td>1.00<\/td>\n<\/tr>\n<tr>\n<td>Mn<\/td>\n<td><\/td>\n<td>2.00<\/td>\n<\/tr>\n<tr>\n<td>Cr<\/td>\n<td>19.00<\/td>\n<td>23.00<\/td>\n<\/tr>\n<tr>\n<td>Ni<\/td>\n<td>23.00<\/td>\n<td>28.00<\/td>\n<\/tr>\n<tr>\n<td>Mo<\/td>\n<td>4.00<\/td>\n<td>5.00<\/td>\n<\/tr>\n<tr>\n<td>Cu<\/td>\n<td>1.00<\/td>\n<td>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<tbody>\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<tr>\n<td>AISI 904L UNS N08904<\/td>\n<td>1.4539<\/td>\n<td>530<\/td>\n<td>230<\/td>\n<td>35<\/td>\n<td>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>Specific gravity: Kg\/cm3 20\u00b0C &#8211; 80 Kg\/dm3<\/li>\n \t<li>Modulus of elasticity: N\/mm2 20\u00b0C &#8211; 195,000<\/li>\n \t<li>Thermal conductivity: W\/m.K. (20\u00b0C) &#8211; 12<\/li>\n \t<li>Specific heat: J\/g.K. (20\u00b0C) &#8211; 450<\/li>\n \t<li>Coefficients of linear expansion: 20\u00b0 &#8211; 200\u00b0C &#8211; 161, 20\u00b0 &#8211; 400\u00b0C &#8211; 169, 20\u00b0 &#8211; 600\u00b0C &#8211; 175<\/li>\n \t<li>Electrical resistivity: \u03a9 mm2\/m 20\u00b0C 100<\/li>\n \t<li>Amagnetic<\/li>\n<\/ul>\n<h2><b>SPECIFICATIONS AND DESIGNATIONS<\/b><\/h2>\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>AISI 904L UNS N08904 W 1.4539 AISI 904L UNS N08904 W 1.4539 superustenitic 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 [&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-4559","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>Screw Bolt Washer Stud Nuts 904LSTAINLESS STEEL AISI 904L UNS N08904 W 1.4539 - M.F. INOX<\/title>\n<meta name=\"description\" content=\"Screw Bolt Washer Stud Nuts STAINLESS STEEL AISI 904L UNS N08904 W 1.4539 . 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