{"id":3532,"date":"2020-10-19T08:10:59","date_gmt":"2020-10-19T08:10:59","guid":{"rendered":"https:\/\/www.wldsteel.com\/?post_type=product&#038;p=3532"},"modified":"2020-11-13T03:13:15","modified_gmt":"2020-11-13T03:13:15","slug":"din-17175-grade-st45-8-tube","status":"publish","type":"product","link":"https:\/\/www.wldsteel.com\/fr\/produit\/din-17175-grade-st45-8-tube\/","title":{"rendered":"DIN 17175 Grade St45.8 Tube"},"content":{"rendered":"<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first\" style='border-radius:0px; '><div  style='padding-bottom:10px; ' class='av-special-heading av-special-heading-h1    avia-builder-el-1  avia-builder-el-no-sibling'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >DIN 17175 Grade St45.8 Tube<\/h1><div class='special-heading-border'><div class='special-heading-inner-border' ><\/div><\/div><\/div><\/div>\n<div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding first  avia-builder-el-2  el_after_av_one_full  el_before_av_one_half  column-top-margin\" style='border-radius:0px; '><div  class='avia-image-container  av-styling-    avia-builder-el-3  avia-builder-el-no-sibling  avia-align-center'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><div class='avia-image-overlay-wrap'><img class='wp-image-3602 avia-img-lazy-loading-not-3602 avia_image' src=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/10\/St45.8-steel-tube.jpg\" alt='' title='Tube d&#039;acier St45.8' height=\"350\" width=\"500\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/10\/St45.8-steel-tube.jpg 500w, https:\/\/www.wldsteel.com\/wp-content\/uploads\/2020\/10\/St45.8-steel-tube-300x210.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/div><\/div><\/div><\/div><div class=\"flex_column av_one_half  flex_column_div av-zero-column-padding   avia-builder-el-4  el_after_av_one_half  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'   itemprop=\"text\" ><ul>\n<li>Normes : DIN17175<\/li>\n<li>Diam\u00e8tre ext\u00e9rieur : 19mm-350mm<\/li>\n<li>T.E.:1,5mm-50mm<\/li>\n<li>Longueur : 5.8-12m<\/li>\n<\/ul>\n<\/div><\/section><\/div><\/p>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-6  el_after_av_one_half  avia-builder-el-last  column-top-margin\" style='border-radius:0px; '><section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'   itemprop=\"text\" ><p>La norme DIN 17175 est la sp\u00e9cification d'un tube en acier sans soudure r\u00e9sistant \u00e0 la chaleur. <strong>Grade St45.8<\/strong> Le tube d'acier sans soudure est utilis\u00e9 pour la construction de chaudi\u00e8res, de pipelines, de r\u00e9servoirs sous pression et d'\u00e9quipements destin\u00e9s \u00e0 \u00eatre utilis\u00e9s \u00e0 des temp\u00e9ratures allant jusqu'\u00e0 600 \u00b0C et \u00e0 des pressions \u00e9lev\u00e9es simultan\u00e9es, o\u00f9 la contrainte totale et les conditions d'\u00e9caillage pertinentes peuvent augmenter ou diminuer la limite de temp\u00e9rature.<\/p>\n<h3><\/h3>\n<h3><\/h3>\n<h3>St45.8 Composition chimique du tube<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"142\">Mat\u00e9riau<\/td>\n<td width=\"142\">C<\/td>\n<td width=\"142\">Si<\/td>\n<td width=\"142\">Mn<\/td>\n<td width=\"142\">P<\/td>\n<td width=\"142\">S<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">St 35.8<\/td>\n<td width=\"142\">\u22640.21<\/td>\n<td width=\"142\">0.10-0.35<\/td>\n<td width=\"142\">0.40-1.2<\/td>\n<td width=\"142\">\u22640.030<\/td>\n<td width=\"142\">\u22640.030<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Propri\u00e9t\u00e9s m\u00e9caniques des tubes St45.8<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"284\">R\u00e9sistance \u00e0 la traction, MPa<\/td>\n<td width=\"284\">Limite d'\u00e9lasticit\u00e9, MPa<\/td>\n<td width=\"284\">\u00c9longation, %<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">410-530<\/td>\n<td width=\"284\">255 min<\/td>\n<td width=\"284\">21 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><\/h3>\n<p>Grade St45.8\u00a0 is the commonly used alloy material in the DIN17175\u00a0 standard used for a high-pressure boiler system, supplied with heat treatment is mainly normalizing or normalizing + tempering, which is a common material in the boiler system. WLD steel is a leading <strong><a>St45.8<\/a> tube en acier sans soudure<\/strong> fournisseur de chaudi\u00e8res et d'\u00e9conomiseurs, de surchauffeurs et de r\u00e9chauffeurs de diff\u00e9rentes tailles et sp\u00e9cifications. Si vous \u00eates \u00e0 la recherche de ce mat\u00e9riel, n'h\u00e9sitez pas \u00e0 nous contacter ou \u00e0 demander un devis. Nous avons non seulement toutes sortes de tailles, mais aussi toutes sortes de tailles difficiles \u00e0 trouver.<\/p>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Normes : DIN17175<\/li>\n<li>Diam\u00e8tre ext\u00e9rieur : 19mm-350mm<\/li>\n<li>T.E.:1,5mm-50mm<\/li>\n<li>Longueur : 5.8-12m<\/li>\n<\/ul>","protected":false},"featured_media":3602,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DIN 17175 grade St45.8 seamless steel pipe supplier, stockist - WLD steel<\/title>\n<meta name=\"description\" content=\"Grade St45.8\u00a0 is the commonly used alloy material in the DIN17175\u00a0 standard used for a high-pressure boiler system. 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