{"id":4583,"date":"2024-05-21T15:19:00","date_gmt":"2024-05-21T15:19:00","guid":{"rendered":"https:\/\/mf.alexcappello.eu\/materials\/stainless-steel-astm-a193-b8m-a320-b8m-aisi-316l-w-1-4404\/"},"modified":"2024-05-21T15:19:00","modified_gmt":"2024-05-21T15:19:00","slug":"stainless-steel-astm-a193-b8m-a320-b8m-aisi-316l-w-1-4404","status":"publish","type":"page","link":"https:\/\/mfinox.com\/en\/materials\/stainless-steel-astm-a193-b8m-a320-b8m-aisi-316l-w-1-4404\/","title":{"rendered":"Stainless steel ASTM A193 B8M A320 B8M AISI 316L W 1.4404"},"content":{"rendered":"<p>ASTM specification A193 grade B8M or A320 grade B8M defines technical specifications for stainless steel hardware for pressure vessel applications in the presence of high temperature (service temperatures -196\u00b0C &#8211; 800\u00b0C); this type of hardware is widely used in the petroleum and mining and energy chemical plant sectors.<\/p>\n<p>ASME SA 193 B8M specifications echo the technical specifications of <a href=\"https:\/\/mfinox.com\/en\/materials\/stainless-steel-astm-a193-b8ma-a320-b8ma-w-1-4435\/\" style=\"text-decoration: underline;\">ASTM A193<\/a> B8M. This material is suitable for making components that reflect EN ISO 3506-1 and EN ISO 3506-2 standards in the different mechanical strength characteristics depending on the state of the finished part (A4-50, A4-70 and A4-80).<\/p>\n<h2><b>CHEMICAL COMPOSITION ASTM A193 B8M A320 B8M AISI 316L W 1.4404<\/b><\/h2>\n<table class=\"responsive-table\">\n<thead>\n<tr>\n<th>Element<\/th>\n<th>Content<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Elemento\">C max<\/td>\n<td data-label=\"Contenuto\">0.08<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">S max<\/td>\n<td data-label=\"Contenuto\">0.030<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">P max<\/td>\n<td data-label=\"Contenuto\">0.045<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Yes max<\/td>\n<td data-label=\"Contenuto\">1.0<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Mn max<\/td>\n<td data-label=\"Contenuto\">2.0<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Cr<\/td>\n<td data-label=\"Contenuto\">16.0 &#8211; 18.0<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Ni<\/td>\n<td data-label=\"Contenuto\">10.0 &#8211; 14.0<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Elemento\">Mo<\/td>\n<td data-label=\"Contenuto\">2.0 &#8211; 3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>MECHANICAL CHARACTERISTICS ASTM A193 B8M A320 B8M AISI 316L W 1.4404<\/b><\/h2>\n<table class=\"responsive-table\">\n<thead>\n<tr>\n<th>Material<\/th>\n<th>League<\/th>\n<th>Rm min<\/th>\n<th>Rp 0.2 min<\/th>\n<th>A% min<\/th>\n<th>Z% min<\/th>\n<th>Hardness max<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-label=\"Materiale\">ASTM A193 B8M Class 1<\/td>\n<td data-label=\"Lega\">1.4404<\/td>\n<td data-label=\"Rm min\">515<\/td>\n<td data-label=\"Rp 0.2 min\">205<\/td>\n<td data-label=\"A% min\">30<\/td>\n<td data-label=\"Z% min\">50<\/td>\n<td data-label=\"Durezza max\">223 HB<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Materiale\">ASTM A193 B8MA Class 1<\/td>\n<td data-label=\"Lega\">1.4404<\/td>\n<td data-label=\"Rm min\">515<\/td>\n<td data-label=\"Rp 0.2 min\">205<\/td>\n<td data-label=\"A% min\">30<\/td>\n<td data-label=\"Z% min\">50<\/td>\n<td data-label=\"Durezza max\">223 HB<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Materiale\">ASTM A193 B8M Class 2 \u2264 20 mm<\/td>\n<td data-label=\"Lega\">1.4404<\/td>\n<td data-label=\"Rm min\">760<\/td>\n<td data-label=\"Rp 0.2 min\">655<\/td>\n<td data-label=\"A% min\">15<\/td>\n<td data-label=\"Z% min\">45<\/td>\n<td data-label=\"Durezza max\">321 HB<\/td>\n<\/tr>\n<tr>\n<td data-label=\"Materiale\">ASTM A193 B8M Class 2 &gt; 20 mm &amp; <24 mm{{{wpml_tag_143}}}\n            {{{wpml_tag_144}}}1.4404{{{wpml_tag_145}}}\n            {{{wpml_tag_146}}}690{{{wpml_tag_147}}}\n            {{{wpml_tag_148}}}345{{{wpml_tag_149}}}\n            {{{wpml_tag_150}}}28{{{wpml_tag_151}}}\n            {{{wpml_tag_152}}}45{{{wpml_tag_153}}}\n            {{{wpml_tag_154}}}321 HB{{{wpml_tag_155}}}\n        {{{wpml_tag_156}}}\n        {{{wpml_tag_157}}}\n            {{{wpml_tag_158}}}ASTM A193 B8M Class 2 > 24 mm &amp; <30 mm{{{wpml_tag_160}}}\n            {{{wpml_tag_161}}}1.4404{{{wpml_tag_162}}}\n            {{{wpml_tag_163}}}655{{{wpml_tag_164}}}\n            {{{wpml_tag_165}}}450{{{wpml_tag_166}}}\n            {{{wpml_tag_167}}}25{{{wpml_tag_168}}}\n            {{{wpml_tag_169}}}45{{{wpml_tag_170}}}\n            {{{wpml_tag_171}}}321 HB{{{wpml_tag_172}}}\n        {{{wpml_tag_173}}}\n        {{{wpml_tag_174}}}\n            {{{wpml_tag_175}}}ASTM A193 B8M Class 2 > 30 mm &amp; &lt;36 mm<\/td>\n<td data-label=\"Lega\">1.4404<\/td>\n<td data-label=\"Rm min\">620<\/td>\n<td data-label=\"Rp 0.2 min\">345<\/td>\n<td data-label=\"A% min\">30<\/td>\n<td data-label=\"Z% min\">45<\/td>\n<td data-label=\"Durezza max\">321 HB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>PHYSICAL PROPERTIES ASTM A193 B8M A320 B8M AISI 316L W 1.4404<\/b><\/h2>\n<ul>\n<li><strong>Bulk density<\/strong>: 8.0 kg\/cm\u00b3 at 20\u00b0C<\/li>\n<li><strong>Modulus of elasticity<\/strong>: 200,000 N\/mm\u00b2 at 20\u00b0C<\/li>\n<li><strong>Thermal conductivity<\/strong>: 14.6 W\/m.K at 20\u00b0C<\/li>\n<li><strong>Specific heat<\/strong>: 500 J\/g.K at 20\u00b0C<\/li>\n<li><strong>Coefficients of linear expansion<\/strong>: 16.5 (20\u00b0 &#8211; 200\u00b0C), 17.5 (20\u00b0 &#8211; 400\u00b0C), 19.0 (20\u00b0 &#8211; 600\u00b0C)<\/li>\n<li><strong>Electrical resistivity<\/strong>: 0.75 \u03a9 mm\u00b2\/m at 20\u00b0C<\/li>\n<li><strong>It is not magnetic.<\/strong><\/li>\n<\/ul>\n<h2><b>CORRESPONDENCE AND SPECIFICATIONS ASTM A193 B8M<\/b><\/h2>\n<ul>\n<li>EN 10088\/3: X2 Cr Ni Mo 17-12-2<\/li>\n<li>W.: 1.4404<\/li>\n<li>JIS: G4303 &#8211; SUS316<\/li>\n<li>AISI: 316 L<\/li>\n<li>ISO: 3506-1, 3506-2<\/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\n","protected":false},"excerpt":{"rendered":"<p>ASTM specification A193 grade B8M or A320 grade B8M defines technical specifications for stainless steel hardware for pressure vessel applications in the presence of high temperature (service temperatures -196\u00b0C &#8211; 800\u00b0C); this type of hardware is widely used in the petroleum and mining and energy chemical plant sectors. ASME SA 193 B8M specifications echo the [&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-4583","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stainless steel ASTM A193 B8M A320 B8M AISI 316L W 1.4404 - 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-astm-a193-b8m-a320-b8m-aisi-316l-w-1-4404\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless steel ASTM A193 B8M A320 B8M AISI 316L W 1.4404 - M.F. 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