{"id":1448,"date":"2020-08-11T03:36:57","date_gmt":"2020-08-11T03:36:57","guid":{"rendered":"http:\/\/wldstainless.com\/?page_id=1448"},"modified":"2020-09-18T09:29:21","modified_gmt":"2020-09-18T09:29:21","slug":"347-347h-stainless-steel","status":"publish","type":"page","link":"https:\/\/wldstainless.com\/fr\/materials\/austenitic-stainless-steel\/347-347h-stainless-steel\/","title":{"rendered":"Acier inoxydable 347\/347H"},"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 -->\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;' class='av-special-heading av-special-heading-h3 custom-color-heading'><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Acier inoxydable 347\/347H <\/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 347\/347H 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 des formes form\u00e9es comme un ange, un canal, une poutre, etc. . L&#039;acier inoxydable aust\u00e9nitique 347 est un type d&#039;alliage \u00e0 haute teneur en carbone additionn\u00e9 de niobium. L&#039;acier inoxydable 347H est une version \u00e0 plus haute teneur en carbone de l&#039;acier 347 et le carbone plus \u00e9lev\u00e9 permet de meilleures propri\u00e9t\u00e9s de fluage \u00e0 haute temp\u00e9rature. L&#039;ajout de Nb lui conf\u00e8re une bonne r\u00e9sistance \u00e0 la corrosion intercristalline, en particulier aux milieux corrosifs tels que les acides, les alcalis et le sel. Sa r\u00e9sistance \u00e0 la corrosion est similaire \u00e0 celle de l&#039;acier inoxydable aust\u00e9nitique 321 avec ajout de Ti. Elle a \u00e9t\u00e9 largement utilis\u00e9e dans les \u00e9changeurs de chaleur, les tuyaux de surchauffeur, les tuyaux de r\u00e9chauffeur, les tuyaux de vapeur dans les chaudi\u00e8res de production d&#039;\u00e9lectricit\u00e9, le p\u00e9trole, l&#039;industrie chimique, les fibres synth\u00e9tiques, l&#039;industrie alimentaire et papeti\u00e8re.<\/p>\n<p>Quelles sont les formes et sp\u00e9cifications 347\/347H disponibles chez WLD Steel\u00a0?<\/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\">ASTMA240<\/p>\n<p>ASTMA480<\/td>\n<td width=\"170\">ASTMA789<\/p>\n<p>ASTMA790<\/td>\n<td width=\"170\">ASTMA928<\/td>\n<td width=\"170\">ASTMA276<\/p>\n<p>ASTMA479<\/td>\n<td width=\"170\">ASTMA276<\/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=\"{Tout} \"  >        <p data-fake-id=\"#toggle-id-1\" class=\"toggler\"  itemprop=\"headline\"  >Mat\u00e9riaux \u00e9quivalents \u00e0 l&#039;acier 347\/347H<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>Notes<\/td>\n<td>C<\/td>\n<td>Cr<\/td>\n<td>Mn<\/td>\n<td>Ni<\/td>\n<td>P.<\/td>\n<td>S<\/td>\n<td>Si<\/td>\n<td>Cb\/Ta<\/td>\n<\/tr>\n<tr>\n<td>347<\/td>\n<td>0,08 maximum<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 maximum<\/td>\n<td>9.0-13.0<\/td>\n<td>0.04<\/td>\n<td>0.30<\/td>\n<td>0.75<\/td>\n<td>0x C-1.0<\/td>\n<\/tr>\n<tr>\n<td>347H<\/td>\n<td>0.04-\u00a00.10<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 maximum<\/td>\n<td>9.0-13.0<\/td>\n<td>0.03<\/td>\n<td>0.30<\/td>\n<td>0.75<\/td>\n<td>10x C-1.0<\/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-2\" class=\"toggler\"  itemprop=\"headline\"  >Composition chimique 347\/347H<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>Notes<\/td>\n<td>C<\/td>\n<td>Cr<\/td>\n<td>Mn<\/td>\n<td>Ni<\/td>\n<td>P.<\/td>\n<td>S<\/td>\n<td>Si<\/td>\n<td>Cb\/Ta<\/td>\n<\/tr>\n<tr>\n<td>347<\/td>\n<td>0,08 maximum<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 maximum<\/td>\n<td>9.0-13.0<\/td>\n<td>0.04<\/td>\n<td>0.30<\/td>\n<td>0.75<\/td>\n<td>0x C-1.0<\/td>\n<\/tr>\n<tr>\n<td>347H<\/td>\n<td>0.04-\u00a00.10<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 maximum<\/td>\n<td>9.0-13.0<\/td>\n<td>0.03<\/td>\n<td>0.30<\/td>\n<td>0.75<\/td>\n<td>10x C-1.0<\/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\"  >Propri\u00e9t\u00e9s m\u00e9caniques du 347\/347H<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>Grade<\/td>\n<td>R\u00e9sistance \u00e0 la traction (MPa)<\/td>\n<td>Limite d&#039;\u00e9lasticit\u00e9 (MPa)<\/td>\n<td>Allongement %<\/td>\n<td width=\"268\">Duret\u00e9 (Brinell) MAX<\/td>\n<\/tr>\n<tr>\n<td>347\/347H<\/td>\n<td>515<\/td>\n<td>205<\/td>\n<td>40<\/td>\n<td width=\"268\">201<\/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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