{"id":1563,"date":"2020-08-24T05:10:33","date_gmt":"2020-08-24T05:10:33","guid":{"rendered":"http:\/\/wldstainless.com\/?page_id=1563"},"modified":"2020-09-18T09:31:21","modified_gmt":"2020-09-18T09:31:21","slug":"alloy-2205-stainless-steel","status":"publish","type":"page","link":"https:\/\/wldstainless.com\/fr\/materials\/duplex-stainless-steel\/alloy-2205-stainless-steel\/","title":{"rendered":"Alliage d&#039;acier inoxydable 2205"},"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\">Mat\u00e9riel<\/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\/fr\/materials\/ferritic-stainless-steel\/\">Acier inoxydable ferritique<\/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\/fr\/materials\/martensitic-stainless-steel\/\">Acier inoxydable martensitique<\/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\/fr\/materials\/austenitic-stainless-steel\/\">Acier inoxydable aust\u00e9nitique<\/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\/fr\/materials\/duplex-stainless-steel\/\">Acier inoxydable duplex<\/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' >Demander un devis<\/span><\/a><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><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;' class='av-special-heading av-special-heading-h3 custom-color-heading'><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Alliage d&#039;acier inoxydable 2205<\/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 est l&#039;un des principaux fabricants, fournisseurs et exportateurs d&#039;acier inoxydable duplex 2205 disponible dans un certain nombre de tailles et de formes diff\u00e9rentes, notamment des tuyaux, des tubes, des t\u00f4les, des plaques, des barres, des tiges et d&#039;autres formes comme l&#039;angle, le canal, la poutre, le cercle, etc. sur.<\/p>\n<p>En contenant du chrome 22% et du nickel 5%, UNS S31803 et UNS S32205 sont souvent appel\u00e9s alliage 2205. Le S31803 est un type d&#039;acier inoxydable duplex faiblement alli\u00e9 et le S32205 est la version am\u00e9lior\u00e9e du S31803 par l&#039;ajout de la teneur limite inf\u00e9rieure de Cr, \u00c9l\u00e9ments Mo et N, ce qui fait peu de diff\u00e9rence dans les propri\u00e9t\u00e9s m\u00e9caniques. La nuance 2205 offre une excellente r\u00e9sistance \u00e0 la corrosion intergranulaire, \u00e0 la corrosion par piq\u00fbres et fissures, combin\u00e9e \u00e0 sa r\u00e9sistance \u00e0 la fissuration par corrosion sous contrainte de chlorure \u00e0 des temp\u00e9ratures de 50 \u00e0 300 \u00b0C. Elle est largement utilis\u00e9e dans l&#039;industrie chimique, la fabrication du papier, les \u00e9quipements de dessalement, les pare-feu, les r\u00e9cipients sous pression, les \u00e9changeurs de chaleur. , aubes de turbines et arbres de transmission des champs offshore.<\/p>\n<p><strong>Quelles sont les formes et sp\u00e9cifications de l&#039;acier 2205 disponibles chez WLD Steel\u00a0?<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"170\">Feuille\/plaque\/bobine<\/td>\n<td width=\"170\">Tuyau\/tube sans soudure<\/td>\n<td width=\"170\">Tuyau\/tube soud\u00e9<\/td>\n<td width=\"170\">Barre ronde<\/td>\n<td width=\"170\">Acier form\u00e9 (en forme)<\/td>\n<\/tr>\n<tr>\n<td width=\"170\">JIS G4304\/4305, ASTM A240<\/td>\n<td width=\"170\">ASTMA789,<\/p>\n<p>ASTMA790<\/td>\n<td width=\"170\">ASTMA928<\/td>\n<td width=\"170\">ASTM A479, ASTM A276<\/td>\n<td width=\"170\">ASTMA276<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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=\"{Tout} \"  >        <p data-fake-id=\"#toggle-id-1\" class=\"toggler\"  itemprop=\"headline\"  >2205 Mat\u00e9riaux \u00e9quivalents \u00e0 l&#039;acier<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 width=\"121\">UNS<\/td>\n<td width=\"121\">Su\u00e8de<\/td>\n<td width=\"121\">JIS<\/td>\n<td width=\"121\">VACARME<\/td>\n<td width=\"121\">BS<\/td>\n<td width=\"121\">NF<\/td>\n<td width=\"122\">FR<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">S31803<\/td>\n<td width=\"121\">SS2377(<\/p>\n<p>SAF2205)<\/td>\n<td width=\"121\">329J2L<\/td>\n<td width=\"121\">1.4462<\/p>\n<p>X2Cr-NiMoN2253<\/td>\n<td width=\"121\">318S13<\/td>\n<td width=\"121\">UR45N<\/td>\n<td width=\"122\">00Cr22Ni5Mo3N<\/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=\"{Tout} \"  >        <p data-fake-id=\"#toggle-id-2\" class=\"toggler\"  itemprop=\"headline\"  >2205 Composition chimique <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 width=\"85\">Notes<\/td>\n<td width=\"85\">C, maximum<\/td>\n<td width=\"85\">P.<\/td>\n<td width=\"85\">S<\/td>\n<td width=\"85\">Si, maximum<\/td>\n<td width=\"85\">Mn, max<\/td>\n<td width=\"85\">N<\/td>\n<td width=\"85\">Mo<\/td>\n<td width=\"85\">Ni<\/td>\n<td width=\"85\">Cr<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">S31803<\/td>\n<td width=\"85\">0.03<\/td>\n<td width=\"85\">0.03<\/td>\n<td width=\"85\">0.02<\/td>\n<td width=\"85\">1.00<\/td>\n<td width=\"85\">2.00<\/td>\n<td width=\"85\">0.08-0.2<\/td>\n<td width=\"85\">2.5-3.5<\/td>\n<td width=\"85\">4.5-6.5<\/td>\n<td width=\"85\">21.0-23.0<\/td>\n<\/tr>\n<tr>\n<td width=\"85\">S32205<\/td>\n<td width=\"85\">0.03<\/p>\n<p>maximum<\/td>\n<td width=\"85\">0.03<\/td>\n<td width=\"85\">0.02<\/td>\n<td width=\"85\">1.00<\/p>\n<p>maximum<\/td>\n<td width=\"85\">2,00 maximum<\/td>\n<td width=\"85\">0.14-0.2<\/td>\n<td width=\"85\">3.0-3.5<\/td>\n<td width=\"85\">4.5-6.5<\/td>\n<td width=\"85\">22.0-23.0<\/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=\"{Tout} \"  >        <p data-fake-id=\"#toggle-id-3\" class=\"toggler\"  itemprop=\"headline\"  >2205 Propri\u00e9t\u00e9s m\u00e9caniques<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 width=\"213\">Notes<\/td>\n<td width=\"213\">R\u00e9sistance \u00e0 la traction<\/p>\n<p>min, Mpa<\/td>\n<td width=\"213\">Limite d&#039;\u00e9lasticit\u00e9<\/p>\n<p>D\u00e9calage 0,2%, min, Mpa<\/td>\n<td width=\"213\">Allongement, A5%<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">S31803<\/td>\n<td width=\"213\">620<\/td>\n<td width=\"213\">450<\/td>\n<td width=\"213\">25<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">S32205<\/td>\n<td width=\"213\">655<\/td>\n<td width=\"213\">450<\/td>\n<td width=\"213\">25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<\/div><\/p><\/div><\/div><!--close column table wrapper. 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