{"id":4535,"date":"2024-05-21T15:08:24","date_gmt":"2024-05-21T13:08:24","guid":{"rendered":"https:\/\/mf.alexcappello.eu\/materials\/a182-f44-254-smo-w-1-4547\/"},"modified":"2025-08-28T10:25:48","modified_gmt":"2025-08-28T08:25:48","slug":"a182-f44-254-smo-w-1-4547","status":"publish","type":"page","link":"https:\/\/mfinox.com\/en\/materials\/a182-f44-254-smo-w-1-4547\/","title":{"rendered":"A182 F44 254 SMO\u00ae W. 1.4547"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4535\" class=\"elementor elementor-4535 elementor-754\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a2b644b e-flex e-con-boxed e-con e-parent\" data-id=\"2a2b644b\" 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-6494b67e titolo-materiali elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6494b67e\" 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\">A182 F44 254 SMO\u00ae W. 1.4547\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f76c8f1 elementor-invisible elementor-widget elementor-widget-shortcode\" data-id=\"3f76c8f1\" 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-59c78317 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"59c78317\" 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-6f7d05dd elementor-widget elementor-widget-text-editor\" data-id=\"6f7d05dd\" 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\t<p>Superustenitic stainless steel A182 F44 254 SMO\u00ae W 1.4547 is excellent for submarine marine and other aggressive environments containing chlorides. A182 F44 &#8211; 254 SMO\u00ae W 1.4547 steel is a 6% molybdenum-nitrogen alloyed austenitic stainless steel with very high resistance to both uniform and localized corrosion. This product was specially developed for offshore oil and gas platforms and the pulp and paper industry, and for the following applications: resistance to chlorinated seawater components, sewage gas cleaning, marine exhaust gas cleaning, bleaching equipment in the pulp and paper industry, flanges and valves, and fasteners. Corrosion resistance of A182 F44 &#8211; 254 SMO\u00ae is optimal in the solubilized state and with high values of the corrosion resistance index (Pitting Resistance Equivalent Number &#8211; PREN = %Cr + 33-%Mo + 16-%N); PREN&gt;425.<\/p><h2><b>CHEMICAL COMPOSITION A182 F44 254 SMO\u00ae W 1.4547<\/b><\/h2><table class=\"responsive-table\"><thead><tr><th>Element<\/th><th>Min<\/th><th>Max<\/th><\/tr><\/thead><tbody><tr><td data-label=\"Elemento\">C<\/td><td data-label=\"Min\"> <\/td><td data-label=\"Max\">0.02<\/td><\/tr><tr><td data-label=\"Elemento\">S<\/td><td data-label=\"Min\"> <\/td><td data-label=\"Max\">0.01<\/td><\/tr><tr><td data-label=\"Elemento\">P<\/td><td data-label=\"Min\"> <\/td><td data-label=\"Max\">0.03<\/td><\/tr><tr><td data-label=\"Elemento\">Yes<\/td><td data-label=\"Min\"> <\/td><td data-label=\"Max\">0.7<\/td><\/tr><tr><td data-label=\"Elemento\">Mn<\/td><td data-label=\"Min\"> <\/td><td data-label=\"Max\">1.0<\/td><\/tr><tr><td data-label=\"Elemento\">Cr<\/td><td data-label=\"Min\">19.5<\/td><td data-label=\"Max\">20.5<\/td><\/tr><tr><td data-label=\"Elemento\">Ni<\/td><td data-label=\"Min\">17.5<\/td><td data-label=\"Max\">18.5<\/td><\/tr><tr><td data-label=\"Elemento\">Mo<\/td><td data-label=\"Min\">6.0<\/td><td data-label=\"Max\">7.0<\/td><\/tr><tr><td data-label=\"Elemento\">Cu<\/td><td data-label=\"Min\">0.5<\/td><td data-label=\"Max\">1.0<\/td><\/tr><tr><td data-label=\"Elemento\">N<\/td><td data-label=\"Min\">0.18<\/td><td data-label=\"Max\">0.25<\/td><\/tr><\/tbody><\/table><h2><b>MECHANICAL CHARACTERISTICS A182 F44 254 SMO\u00ae W 1.4547<\/b><\/h2><table class=\"responsive-table\"><thead><tr><th>Material<\/th><th>League<\/th><th>Rm Min (MPa)<\/th><th>Rp 0.2 Min (MPa)<\/th><th>A% min<\/th><th>Hardness max<\/th><\/tr><\/thead><tbody><tr><td data-label=\"Materiale\">A182 F44 254 SMO\u00ae<\/td><td data-label=\"Lega\">1.4547<\/td><td data-label=\"Rm Min (MPa)\">650<\/td><td data-label=\"Rp 0.2 Min (MPa)\">300<\/td><td data-label=\"A% min\">35<\/td><td data-label=\"Durezza max\">270<\/td><\/tr><\/tbody><\/table><h2><b>PHYSICAL CHARACTERISTICS A182 F44 254 SMO\u00ae W 1.4547<\/b><\/h2><ul><li><strong>Bulk density<\/strong>: at 20\u00b0C 7.8 g\/cm\u00b3<\/li><li><strong>Modulus of elasticity<\/strong>: at 20\u00b0C 195,000 N\/mm\u00b2<\/li><li><strong>Thermal conductivity<\/strong>: W\/m.K. (20\u00b0C) &#8211; 14<\/li><li><strong>Specific heat<\/strong>: J\/g.K. (20\u00b0C) &#8211; 500<\/li><li><strong>Coefficients of linear expansion<\/strong>: 20\u00b0 &#8211; 200\u00b0C &#8211; 16.0, 20\u00b0 &#8211; 400\u00b0C &#8211; 17.0<\/li><li><strong>Electrical resistivity<\/strong>: \u03a9 mm\u00b2\/m 20\u00b0C &#8211; 0.85<\/li><\/ul><h2><b>CORRESPONDENCE AND SPECIFICATIONS A182 F44 254 SMO\u00ae W 1.4547<\/b><\/h2><ul><li>W.: 1.4547<\/li><li>UNS: UNS S31254<\/li><li>AISI: F44 A182<\/li><li>BRAND: 254 SMO\u00ae<\/li><\/ul>\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>A182 F44 254 SMO\u00ae W. 1.4547 Superustenitic stainless steel A182 F44 254 SMO\u00ae W 1.4547 is excellent for submarine marine and other aggressive environments containing chlorides. A182 F44 &#8211; 254 SMO\u00ae W 1.4547 steel is a 6% molybdenum-nitrogen alloyed austenitic stainless steel with very high resistance to both uniform and localized corrosion. This product was [&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-4535","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A182 F44 254 SMO\u00ae W. 1.4547 - M.F. 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