{"id":3552,"date":"2020-10-22T02:14:33","date_gmt":"2020-10-22T02:14:33","guid":{"rendered":"https:\/\/www.wldsteel.com\/?post_type=product&#038;p=3552"},"modified":"2020-11-13T03:08:37","modified_gmt":"2020-11-13T03:08:37","slug":"astm-a213-t91-seamless-steel-tube","status":"publish","type":"product","link":"https:\/\/www.wldsteel.com\/es\/producto\/astm-a213-t91-seamless-steel-tube\/","title":{"rendered":"Tubo de acero sin soldadura ASTM A213 T91"},"content":{"rendered":"<section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'   itemprop=\"text\" ><p>T91 steel is a Ferritic alloy heat resistant steel developed on the basis of T9 steel by fine crystallization, microalloying and controlled rolling and cooling processes. The steel has good mechanical properties, stable structure after high-temperature aging, and good welding and technological properties. Grade T91 specified in ASTM A213 which do Ferrite and Austenitic boiler superheater and heat exchanger seamless steel tube.<\/p>\n<ul>\n<li>Normas: ASTM A213<\/li>\n<li>Dimensiones: de 1\/8\" a 24<\/li>\n<li>Espesor de pared: SCH10 a 160<\/li>\n<li>Longitud: de 1 m a 12 m o longitud personalizada<\/li>\n<li>Aplicaci\u00f3n: Para tuber\u00edas de sobrecalentadores, recalentadores, cabeceras y tuber\u00edas de vapor por debajo de 600\u2103 en centrales el\u00e9ctricas de alta presi\u00f3n, ultra alta presi\u00f3n y subcr\u00edticas, intercambiadores de calor de centrales nucleares y tuber\u00edas de hornos de unidades de craqueo de petr\u00f3leo.<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<h3><\/h3>\n<h3>T91 Material equivalente<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"213\">ASTM<\/td>\n<td width=\"213\">DIN<\/td>\n<td width=\"213\">JIS<\/td>\n<td width=\"213\">GB<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">T91<\/td>\n<td width=\"213\">X10CrMoVNNb91<\/td>\n<td width=\"213\">STBA 26<\/td>\n<td width=\"213\">10Cr9Mo1VNbN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><\/h3>\n<h3>Composici\u00f3n qu\u00edmica del tubo ASTM A213 T91<\/h3>\n<h3><\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"106\">Grado<\/td>\n<td width=\"106\">C<\/td>\n<td width=\"106\">Mn<\/td>\n<td width=\"106\">P,\u2264<\/td>\n<td width=\"106\">S,\u2264<\/td>\n<td width=\"106\">Si<\/td>\n<td width=\"106\">Cr<\/td>\n<td width=\"106\">Mo<\/td>\n<\/tr>\n<tr>\n<td width=\"106\">T91<\/td>\n<td width=\"106\">0.05-0.15<\/td>\n<td width=\"106\">0.30-0.60<\/td>\n<td width=\"106\">0.025<\/td>\n<td width=\"106\">0.025<\/td>\n<td width=\"106\">0.50-1.00<\/td>\n<td width=\"106\">2.65-3.35<\/td>\n<td width=\"106\">0.80-1.06<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Propiedades mec\u00e1nicas del tubo ASTM A213 T91<\/h3>\n<h3><\/h3>\n<h3><\/h3>\n<h3><\/h3>\n<h3><\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"213\">Material<\/td>\n<td width=\"213\">L\u00edmite el\u00e1stico<\/p>\n<p>ReH\/Rp0,2 N\/mm\u00b2 min<\/td>\n<td width=\"213\">Resistencia a la tracci\u00f3n<\/p>\n<p>Rm N\/mm\u00b2<\/td>\n<td width=\"213\">Alargamiento A<\/p>\n<p>% min<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">T91<\/td>\n<td width=\"213\">220Mpa<\/td>\n<td width=\"213\">415Mpa<\/td>\n<td width=\"213\">30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>ASTM A213 covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. WLD steel supplies alloy steel ASTM A213 T91 seamless steel tubes manufactured in hot finished or cold finished in various sizes and specifications and equivalent material for boiler and economizer, heater, superheater and reheater system. If you are looking for this material, please contact us or get a quotation. Not only do we have all kinds of sizes, but we also have all kinds of sizes that are hard to find.<\/p>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Normas: ASTM A213<\/li>\n<li>Dimensiones: de 1\/8\" a 24<\/li>\n<li>Espesor de pared: SCH10 a 160<\/li>\n<li>Longitud: de 1 m a 12 m o longitud personalizada<\/li>\n<li>Aplicaci\u00f3n: Para tuber\u00edas de sobrecalentadores, recalentadores, cabeceras y tuber\u00edas de vapor por debajo de 600\u2103 en centrales el\u00e9ctricas de alta presi\u00f3n, ultra alta presi\u00f3n y subcr\u00edticas, intercambiadores de calor de centrales nucleares y tuber\u00edas de hornos de unidades de craqueo de petr\u00f3leo.<\/li>\n<\/ul>","protected":false},"featured_media":3587,"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>Seamless ASTM A213 T91 Steel Tube Specifications 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