{"id":1454,"date":"2020-08-11T09:17:01","date_gmt":"2020-08-11T09:17:01","guid":{"rendered":"http:\/\/wldstainless.com\/?page_id=1454"},"modified":"2020-09-18T09:27:56","modified_gmt":"2020-09-18T09:27:56","slug":"304-304l-stainless-steel","status":"publish","type":"page","link":"https:\/\/wldstainless.com\/pl\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/","title":{"rendered":"Stal nierdzewna 304\/304L"},"content":{"rendered":"<div class='flex_column_table av-equal-height-column-flextable -flextable' ><div class=\"flex_column av_one_fourth  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding first\" style='border-radius:0px; '><p><div class='avia-builder-widget-area clearfix'><div id=\"nav_menu-5\" class=\"widget clearfix widget_nav_menu\"><h3 class=\"widgettitle\">Materia\u0142<\/h3><div class=\"menu-products-sidebar-menu-container\"><ul id=\"menu-products-sidebar-menu\" class=\"menu\"><li id=\"menu-item-1329\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1329\"><a href=\"https:\/\/wldstainless.com\/pl\/materials\/ferritic-stainless-steel\/\">Ferrytyczna stal nierdzewna<\/a><\/li>\n<li id=\"menu-item-1328\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1328\"><a href=\"https:\/\/wldstainless.com\/pl\/materials\/martensitic-stainless-steel\/\">Martenzytyczna stal nierdzewna<\/a><\/li>\n<li id=\"menu-item-1327\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1327\"><a href=\"https:\/\/wldstainless.com\/pl\/materials\/austenitic-stainless-steel\/\">Austenityczna stal nierdzewna<\/a><\/li>\n<li id=\"menu-item-1889\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1889\"><a href=\"https:\/\/wldstainless.com\/pl\/materials\/duplex-stainless-steel\/\">Dwustronna stal nierdzewna<\/a><\/li>\n<\/ul><\/div><\/div><\/div><br \/>\n<div  class='hr hr-default'><span class='hr-inner' ><span class='hr-inner-style'><\/span><\/span><\/div><br \/>\n<div class='avia-button-wrap avia-button-left'><a href='http:\/\/wldstainless.com\/contact\/#contact' class='avia-button   avia-icon_select-yes-left-icon avia-color-custom avia-size-large avia-position-left'  target=\"_blank\"  style='background-color:#e82221; border-color:#e82221; color:#ffffff; ' ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Poprosi\u0107 o wycen\u0119<\/span><\/a><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<div class='flex_column_table av-equal-height-column-flextable -flextable' ><div class='av-flex-placeholder'><\/div><div class=\"flex_column av_three_fourth  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding\" style='border-radius:0px; '><p><div style='padding-bottom:10px;color:#d3311f;font-size:26px;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote   av-inherit-size'><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Stal nierdzewna 304\/304L<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#d3311f'><\/div><\/div><\/div><br \/>\n<section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'   itemprop=\"text\" ><p>WLD Steel jest wiod\u0105cym producentem, dostawc\u0105 i eksporterem stali nierdzewnej 304\/304L w kszta\u0142cie rury, rury, arkusza, p\u0142yty, pr\u0119ta, pr\u0119ta i innych kszta\u0142t\u00f3w, takich jak anio\u0142, kana\u0142, okr\u0105g, wyci\u0119ty element. Najpowszechniej stosowana jest stal nierdzewna 304, najwi\u0119ksze zu\u017cycie austenitycznej stali nierdzewnej to gatunek oparty na stali nierdzewnej 18-8. Struktura austenitu zapewnia dobre w\u0142a\u015bciwo\u015bci obr\u00f3bki na zimno i na gor\u0105co, niemagnetyczno\u015b\u0107 i dobre w\u0142a\u015bciwo\u015bci w niskich temperaturach. Stal nierdzewna 304 zapewnia doskona\u0142\u0105 odporno\u015b\u0107 na korozj\u0119 mi\u0119dzykrystaliczn\u0105 i dobr\u0105 odporno\u015b\u0107 na korozj\u0119 w roztworach alkalicznych i wi\u0119kszo\u015bci kwas\u00f3w organicznych, kwas\u00f3w nieorganicznych, a tak\u017ce atmosfery i pary wodnej. 304L to niskoemisyjna wersja 304 o nieco ni\u017cszej wytrzyma\u0142o\u015bci, ale znacznie lepszej odporno\u015bci na korozj\u0119 mi\u0119dzykrystaliczn\u0105 ni\u017c stal nierdzewna 304, czasami mo\u017ce by\u0107 alternatywnym materia\u0142em stali nierdzewnej 321.<\/p>\n<p><strong>Jakie s\u0105 dost\u0119pne formy i specyfikacje 304\/304L w WLD Steel?<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"170\">Arkusz\/p\u0142yta\/cewka<\/td>\n<td width=\"170\">Bezszwowa rura\/rurka<\/td>\n<td width=\"170\">Spawana rura\/rurka<\/td>\n<td width=\"170\">Okr\u0105g\u0142y pasek<\/td>\n<td width=\"170\">Formowana stal (w kszta\u0142cie)<\/td>\n<\/tr>\n<tr>\n<td width=\"170\">ASTM A240<\/td>\n<td width=\"170\">ASTM A789;<\/p>\n<p>ASTM A790<\/td>\n<td width=\"170\">ASTM A928<\/td>\n<td width=\"170\">ASTM A276;<\/p>\n<p>ASTM A479<\/td>\n<td width=\"170\">ASTM A276<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><\/h2>\n<\/div><\/section><br \/>\n<div class=\"togglecontainer   toggle_close_all\" >\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-1\" class=\"toggler\"  itemprop=\"headline\"  >Gatunki r\u00f3wnowa\u017cne 304\/304L<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-1-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td>STANDARD<\/td>\n<td>WERKSTOFF NR.<\/td>\n<td>UNS<\/td>\n<td>JIS<\/td>\n<td>licencjat<\/td>\n<td>GOST<\/td>\n<td>AFNOR<\/td>\n<td>PL<\/td>\n<\/tr>\n<tr>\n<td>SS 304<\/td>\n<td>1.4301<\/td>\n<td>S30400<\/td>\n<td>SUS 304<\/td>\n<td>304S31<\/td>\n<td>08\u042518\u041d10<\/td>\n<td>Z7CN18-09<\/td>\n<td>X5CrNi18-10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-2\" class=\"toggler\"  itemprop=\"headline\"  >Sk\u0142ad chemiczny 304\/304L<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-2-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td>Klas<\/td>\n<td>C, maks<\/td>\n<td width=\"100\">Mn, maks<\/td>\n<td width=\"102\">Si, maks<\/td>\n<td>P, maks<\/td>\n<td>S, maks<\/td>\n<td>Cr, min<\/td>\n<td>Ni, min<\/td>\n<td>N<\/td>\n<\/tr>\n<tr>\n<td>304<\/td>\n<td>0.07<\/td>\n<td width=\"100\">2.0<\/td>\n<td width=\"102\">\u22640,75<\/td>\n<td>0.045<\/td>\n<td>0.03<\/td>\n<td>18.0-20.0<\/td>\n<td>8.0-\u00a010.5<\/td>\n<td>\/<\/td>\n<\/tr>\n<tr>\n<td>304L<\/td>\n<td>0.03<\/td>\n<td width=\"100\">2.0<\/td>\n<td width=\"102\">0.75<\/td>\n<td>0.045<\/td>\n<td>0.03<\/td>\n<td>18.0-20.0<\/td>\n<td>8.0-\u00a012.0<\/td>\n<td>0.10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-3\" class=\"toggler\"  itemprop=\"headline\"  > W\u0142a\u015bciwo\u015bci mechaniczne 304\/304L<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-3-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td>Stopie\u0144<\/td>\n<td>Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie ksi (min)<\/td>\n<td>Granica plastyczno\u015bci 0,2% ksi (min)<\/td>\n<td>Wyd\u0142u\u017cenie %<\/td>\n<td>Twardo\u015b\u0107 (Brinell) MAX<\/td>\n<td>Twardo\u015b\u0107 (Rockwell B) MAX<\/td>\n<\/tr>\n<tr>\n<td>304<\/td>\n<td>75<\/td>\n<td>30<\/td>\n<td>40<\/td>\n<td>201<\/td>\n<td>92<\/td>\n<\/tr>\n<tr>\n<td>304L<\/td>\n<td>70<\/td>\n<td>25<\/td>\n<td>40<\/td>\n<td>201<\/td>\n<td>92<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":1323,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1454","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/pages\/1454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/comments?post=1454"}],"version-history":[{"count":8,"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/pages\/1454\/revisions"}],"predecessor-version":[{"id":1897,"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/pages\/1454\/revisions\/1897"}],"up":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/pages\/1323"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/pl\/wp-json\/wp\/v2\/media?parent=1454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}