{"id":2763,"date":"2025-02-10T15:39:43","date_gmt":"2025-02-10T14:39:43","guid":{"rendered":"https:\/\/trafiltubi.com\/?post_type=prodotto&#038;p=2763"},"modified":"2025-03-20T10:57:57","modified_gmt":"2025-03-20T09:57:57","slug":"uns-s34700","status":"publish","type":"prodotto","link":"https:\/\/trafiltubi.com\/it\/prodotti\/uns-s34700\/","title":{"rendered":"347 \/ 347H"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2763\" class=\"elementor elementor-2763\" data-elementor-post-type=\"prodotto\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b5f268 e-con-full e-flex e-con e-parent\" data-id=\"9b5f268\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6491481 elementor--h-position-left elementor--v-position-bottom elementor-arrows-position-inside elementor-widget elementor-widget-slides\" data-id=\"6491481\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;arrows&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-01a5331 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8a78397 e-flex e-con-boxed e-con e-parent\" data-id=\"8a78397\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4d8c7f9 e-con-full e-flex e-con e-child\" data-id=\"4d8c7f9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f63609 elementor-widget elementor-widget-heading\" data-id=\"8f63609\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">347 \/ 347H<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0768f57 elementor-widget elementor-widget-post-info\" data-id=\"0768f57\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-08dbad7\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t<span class=\"elementor-post-info__item-prefix\">Categoria:<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<span class=\"elementor-post-info__terms-list-item\">Acciai inossidabili<\/span>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-1492930\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t<span class=\"elementor-post-info__item-prefix\">Tipologia: <\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<span class=\"elementor-post-info__terms-list-item\">Acciai per impieghi termici<\/span>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a51dd63 elementor-widget elementor-widget-html\" data-id=\"a51dd63\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"codcontainer\"><div class=\"codname\">UNS<\/div><div class=\"codvalue\">S34700 \/ S34709<\/div><\/div>\n<div class=\"codcontainer\"><div class=\"codname\">EN \/ DIN \/ UNI<\/div><div class=\"codvalue\">X6CrNiNb18-10 \/ X7CrNiNb18-10<\/div><\/div>\n<div class=\"codcontainer\"><div class=\"codname\">AISI<\/div><div class=\"codvalue\">TP347 \/ TP 347H<\/div><\/div>\n<div class=\"codcontainer\"><div class=\"codname\">AFNOR<\/div><div class=\"codvalue\">Z6CNNb18-10 \/ Z2CND17-11 \/ Z2CND18-13 \/ Z8CNNb18-10<\/div><\/div>\n<div class=\"codcontainer\"><div class=\"codname\">BS<\/div><div class=\"codvalue\">347S31<\/div><\/div>\n<div class=\"codcontainer\"><div class=\"codname\">Werkstoff<\/div><div class=\"codvalue\">1.4550 \/ 1.4912<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-821fb63 e-con-full e-flex e-con e-child\" data-id=\"821fb63\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ea15d1 elementor-position-left elementor-vertical-align-middle elementor-position-left elementor-vertical-align-middle elementor-widget-mobile__width-initial elementor-widget elementor-widget-image-box\" data-id=\"6ea15d1\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"#info\" tabindex=\"-1\"><img fetchpriority=\"high\" decoding=\"async\" width=\"250\" height=\"250\" src=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/mailicon.png\" class=\"attachment-full size-full wp-image-376\" alt=\"\" srcset=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/mailicon.png 250w, https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/mailicon-150x150.png 150w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><div class=\"elementor-image-box-title\"><a href=\"#info\">RICHIEDI INFORMAZIONI<\/a><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2753c84 elementor-position-left elementor-vertical-align-middle elementor-position-left elementor-vertical-align-middle elementor-widget-mobile__width-initial elementor-widget elementor-widget-image-box\" data-id=\"2753c84\" data-element_type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2025\/02\/TRAFILTUBI-Scheda-tecnica-AISI-347.pdf\" target=\"_blank\" tabindex=\"-1\"><img decoding=\"async\" width=\"250\" height=\"250\" src=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/techpdf.png\" class=\"attachment-full size-full wp-image-377\" alt=\"\" srcset=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/techpdf.png 250w, https:\/\/trafiltubi.com\/wp-content\/uploads\/2024\/07\/techpdf-150x150.png 150w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><div class=\"elementor-image-box-title\"><a href=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2025\/02\/TRAFILTUBI-Scheda-tecnica-AISI-347.pdf\" target=\"_blank\">SCHEDA TECNICA<\/a><\/div><\/div><\/div>\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-2cc1182 e-flex e-con-boxed e-con e-parent\" data-id=\"2cc1182\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b2f2b3a e-con-full e-flex e-con e-child\" data-id=\"b2f2b3a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-111b0fa elementor-widget elementor-widget-text-editor\" data-id=\"111b0fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">L&#8217;acciaio inox UNS S34700, noto anche come acciaio inox 347, \u00e8 una lega austeni.ca di cromo-nichel stabilizzata con niobio, progettata per migliorare la resistenza alla corrosione intergranulare e per applicazioni a temperature elevate. I tubi in UNS S34700 sono ideali per ambienti che richiedono resistenza alla corrosione e stabilit\u00e0 termica, come: <b>Industria aerospaziale<\/b>: Sistemi di scarico e condotti per applicazioni ad alte temperature, <b>Industria chimica e petrolchimica<\/b>: Scambiatori di calore, reattori e tubazioni per fluidi corrosivi ad alte temperature, <b>Impianti di produzione energetica<\/b>: Caldaie e tubazioni per turbine a vapore e a gas, <b>Industria alimentare<\/b>: Attrezzature per la lavorazione degli alimenti in condizioni di sterilizzazione termica.<\/p>\n<p class=\"p1\">Gli <strong>acciai inossidabili austenitici<\/strong> contengono oltre al cromo (che garantisce l\u2019inossidabilit\u00e0) anche elevati tenori di nichel, quale ulteriore elemento che alza sensibilmente la resistenza alla corrosione (inoltre alcune versioni possono contenere altri elementi quali molibdeno, titanio e niobio). Bench\u00e9 la struttura austenitica non consenta di eseguire trattamenti di bonifica, le deformazioni a freddo che il tubo subisce per trafilatura permettono di imprimere anche caratteristiche meccaniche molto elevate, specie sui diametri piccoli. Mentre allo stato solubilizzato sono completamente amagnetici, acquisiscono una leggera ferromagneticit\u00e0 allo stato trafilato.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b163ae4 elementor-widget elementor-widget-gallery\" data-id=\"b163ae4\" data-element_type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;justified&quot;,&quot;ideal_row_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:300,&quot;sizes&quot;:[]},&quot;lazyload&quot;:&quot;yes&quot;,&quot;ideal_row_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:150,&quot;sizes&quot;:[]},&quot;ideal_row_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:150,&quot;sizes&quot;:[]},&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2025\/02\/TRAFILTUBI-TP-347-scaled.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"b163ae4\" data-elementor-lightbox-title=\"TRAFILTUBI TP 347\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjc2NCwidXJsIjoiaHR0cHM6XC9cL3RyYWZpbHR1YmkuY29tXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8wMlwvVFJBRklMVFVCSS1UUC0zNDctc2NhbGVkLmpwZyIsInNsaWRlc2hvdyI6ImIxNjNhZTQifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/trafiltubi.com\/wp-content\/uploads\/2025\/02\/TRAFILTUBI-TP-347-768x453.jpg\" data-width=\"768\" data-height=\"453\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a 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class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b11ff08 e-flex e-con-boxed e-con e-parent\" data-id=\"b11ff08\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-004dcc2 elementor-widget elementor-widget-spacer\" data-id=\"004dcc2\" data-element_type=\"widget\" id=\"info\" 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<div class=\"elementor-element elementor-element-a048509 elementor-widget elementor-widget-heading\" data-id=\"a048509\" data-element_type=\"widget\" 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