{"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\/it\/materials\/austenitic-stainless-steel\/347-347h-stainless-steel\/","title":{"rendered":"Acciaio inossidabile 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\">Materiale<\/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\/it\/materials\/ferritic-stainless-steel\/\">Acciaio inossidabile ferritico<\/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\/it\/materials\/martensitic-stainless-steel\/\">Acciaio inossidabile martensitico<\/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\/it\/materials\/austenitic-stainless-steel\/\">Acciaio inossidabile austenitico<\/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\/it\/materials\/duplex-stainless-steel\/\">Acciaio inossidabile 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' >Richiedi un preventivo<\/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\"  >Acciaio inossidabile 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 \u00e8 un produttore, fornitore ed esportatore leader di acciaio inossidabile 347\/347H disponibile in diverse dimensioni e forme tra cui tubi, tubi, lamiere, piastre, barre, aste e forme sagomate come angelo, canale, trave e cos\u00ec via . L&#039;acciaio inossidabile austenitico 347 \u00e8 un tipo di lega ad alto contenuto di carbonio con l&#039;aggiunta di niobio. L&#039;acciaio inossidabile 347H \u00e8 una versione ad alto contenuto di carbonio dell&#039;acciaio 347 e il carbonio pi\u00f9 elevato consente migliori propriet\u00e0 di scorrimento alle alte temperature. L&#039;aggiunta di Nb lo rende dotato di una buona resistenza alla corrosione intercristallina, in particolare ai mezzi corrosivi come acidi, alcali e sale. La sua resistenza alla corrosione \u00e8 simile all&#039;acciaio inossidabile austenitico 321 con aggiunta di Ti, \u00e8 stato ampiamente utilizzato negli scambiatori di calore, nei tubi del surriscaldatore, nei tubi del riscaldatore, nei tubi del vapore nelle caldaie per la produzione di energia, nel petrolio, nell&#039;industria chimica, nelle fibre sintetiche, nell&#039;industria alimentare e della carta.<\/p>\n<p>Quali sono le forme e le specifiche disponibili per 347\/347H presso WLD Steel?<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"170\">Foglio\/Piastra\/Bobina<\/td>\n<td width=\"170\">Tubo\/tubo senza saldatura<\/td>\n<td width=\"170\">Tubo\/tubo saldato<\/td>\n<td width=\"170\">Barra rotonda<\/td>\n<td width=\"170\">Acciaio formato (a forma di)<\/td>\n<\/tr>\n<tr>\n<td width=\"170\">ASTM A240<\/p>\n<p>ASTM A480<\/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=\"{Tutto} \"  >        <p data-fake-id=\"#toggle-id-1\" class=\"toggler\"  itemprop=\"headline\"  >Materiali equivalenti all&#039;acciaio 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>gradi<\/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>S\u00ec<\/td>\n<td>Cb\/Ta<\/td>\n<\/tr>\n<tr>\n<td>347<\/td>\n<td>0,08 massimo<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 massimo<\/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>0xC-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 massimo<\/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=\"{Tutto} \"  >        <p data-fake-id=\"#toggle-id-2\" class=\"toggler\"  itemprop=\"headline\"  >Composizione chimica 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>gradi<\/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>S\u00ec<\/td>\n<td>Cb\/Ta<\/td>\n<\/tr>\n<tr>\n<td>347<\/td>\n<td>0,08 massimo<\/td>\n<td>17.0-20.0<\/td>\n<td>2,0 massimo<\/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>0xC-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 massimo<\/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=\"{Tutto} \"  >        <p data-fake-id=\"#toggle-id-3\" class=\"toggler\"  itemprop=\"headline\"  >Propriet\u00e0 meccaniche 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>Grado<\/td>\n<td>Resistenza alla trazione (MPa)<\/td>\n<td>Carico di snervamento (MPa)<\/td>\n<td>Allungamento %<\/td>\n<td width=\"268\">Durezza (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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