{"id":2698,"date":"2026-04-26T17:44:19","date_gmt":"2026-04-26T17:44:19","guid":{"rendered":"https:\/\/nirotec.de\/materiaux\/"},"modified":"2026-08-29T21:49:18","modified_gmt":"2026-08-29T21:49:18","slug":"materiaux","status":"publish","type":"page","link":"https:\/\/nirotec.de\/fr\/materiaux\/","title":{"rendered":"Mat\u00e9riaux"},"content":{"rendered":"<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section section_has_divider et_pb_bottom_divider preset--module--divi-section--default\">\n<div class=\"et_pb_row_0 et_pb_row et_block_row preset--module--divi-row--1e63afa1-1ae3-46f2-8da8-ca5dea5c1a1e\">\n<div class=\"et_pb_column_0 et_pb_column et_pb_column_2_3 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--f8443096-b18e-41f5-a9d9-fdfc5afdfc68\">\n<div class=\"et_pb_heading_0 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--e1b03644-3cfd-4dd1-8166-72e371c650a7\"><div class=\"et_pb_heading_container\"><h1 class=\"et_pb_module_header\">Mat\u00e9riaux pour raccords de tuyauterie \u2013 de l\u2019acier standard \u00e0 l\u2019alliage sp\u00e9cial<\/h1><\/div><\/div>\n\n<div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--1e8fee99-4691-420a-a445-c043148376e8\"><div class=\"et_pb_text_inner\"><p><span data-canva-clipboard=\"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\"><\/span><\/p>\n<p><\/p>\n<div>\n<p data-start=\"880\" data-end=\"976\"><span>Le choix des mat\u00e9riaux est l\u2019une des d\u00e9cisions les plus importantes lors de la conception des syst\u00e8mes de tuyauterie. Nirotec fournit des raccords de tuyauterie dans l\u2019ensemble du spectre des mat\u00e9riaux \u2013 des aciers non alli\u00e9s pour appareils \u00e0 pression jusqu\u2019aux alliages de nickel fortement alli\u00e9s. Fabricant et n\u00e9gociant fort de plus de 35 ans d\u2019exp\u00e9rience, nous conseillons projet par projet et livrons dans toutes les normes et dimensions courantes.<\/span><\/p>\n<p data-start=\"600\" data-end=\"639\">\n<\/div>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_dark et_pb_module et_block_module preset--module--divi-button--default\" href=\"\/fr\/contact\/\">Vers le formulaire de contact<\/a><\/div>\n<\/div>\n\n<div class=\"et_pb_column_1 et_pb_column et_pb_column_1_3 et-last-child et_block_column et_pb_column_empty et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--f8443096-b18e-41f5-a9d9-fdfc5afdfc68\"><\/div>\n<\/div>\n<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div><\/div>\n\n<div class=\"et_pb_section_1 et_pb_section et_section_regular et_block_section section_has_divider et_pb_top_divider et_pb_bottom_divider preset--module--divi-section--default\"><div class=\"et_pb_top_inside_divider et-no-transition\"><\/div>\n<div class=\"et_pb_row_1 et_pb_row et_block_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_2 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_1 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--e1b03644-3cfd-4dd1-8166-72e371c650a7\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Aper\u00e7u des mat\u00e9riaux<\/h2><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_2 et_pb_row et_flex_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_3 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_0 et_pb_icon et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf51e<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_2 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Aciers non alli\u00e9s et faiblement alli\u00e9s<\/h5><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_4 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_1 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf76b<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_3 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Aciers pour basses temp\u00e9ratures<\/h5><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_5 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_2 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf769<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_4 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Aciers r\u00e9sistant au fluage<\/h5><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_3 et_pb_row et_flex_row preset--module--divi-row--default\">\n<div class=\"et_pb_column_6 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_3 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1c0<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_5 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Aciers inoxydables aust\u00e9nitiques<\/h5><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_7 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_4 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf666<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_6 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Duplex et super duplex<\/h5><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_8 et_pb_column et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_5 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf1b3<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_7 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Alliages de nickel<\/h5><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_9 et_pb_column et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough et_animated et_clickable et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone preset--module--divi-column--default\">\n<div class=\"et_pb_icon_6 et_pb_icon et_animated et_pb_module et_block_module\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">\uf51e<\/span><\/span><\/div>\n\n<div class=\"et_pb_heading_8 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h5 class=\"et_pb_module_header\">Cupronickels et mat\u00e9riaux sp\u00e9ciaux<\/h5><\/div><\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div><\/div>\n\n<div class=\"et_pb_section_2 et_pb_section et_section_regular et_block_section section_has_divider et_pb_bottom_divider preset--module--divi-section--default\">\n<div class=\"et_pb_row_4 et_pb_row et_block_row unlegierte-und-niedriglegierte-staehle preset--module--divi-row--default\" id=\"unlegierte-und-niedriglegierte-staehle\">\n<div class=\"et_pb_column_10 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_9 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\" id=\"agbs\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Aciers non alli\u00e9s et faiblement alli\u00e9s<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Les aciers non alli\u00e9s et faiblement alli\u00e9s tels que P235GH, P265GH ou P355GH sont les mat\u00e9riaux standard de la construction de tuyauteries classique. Ils offrent une bonne soudabilit\u00e9, une grande disponibilit\u00e9 et un rapport r\u00e9sistance\/co\u00fbt \u00e9quilibr\u00e9. Nirotec en fabrique <a href=\"https:\/\/nirotec.de\/fr\/produits\/coudes\/\">Coudes<\/a>, <a href=\"https:\/\/nirotec.de\/fr\/produits\/tes\/\">T\u00e9s<\/a> et <a href=\"https:\/\/nirotec.de\/fr\/produits\/reductions\/\">R\u00e9ductions<\/a> pour <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/energie-et-centrales-electriques\/\">\u00c9nergie et centrales \u00e9lectriques<\/a> ainsi que des projets de pipelines selon les nuances L et la sp\u00e9cification API 5L.<\/span><\/p>\n<p><b><span>Normes :<\/span><\/b><span> EN 10253-2, ASME B16.9, EN 10216-2, ASTM A234, API 5L<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P235GH<\/td>\n<td style=\"width: 30%;\">1.0345<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression, conduites de vapeur<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P245GH<\/td>\n<td style=\"width: 30%;\">1.0352<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression, construction de tuyauteries<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P265GH<\/td>\n<td style=\"width: 30%;\">1.0425<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression, temp\u00e9ratures \u00e9lev\u00e9es<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P280GH<\/td>\n<td style=\"width: 30%;\">1.0487<\/td>\n<td style=\"width: 40%;\">Construction d\u2019appareils, \u00e9quipements sous pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P305GH<\/td>\n<td style=\"width: 30%;\">1.0481<\/td>\n<td style=\"width: 40%;\">Applications haute pression, chaudronnerie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P355GH<\/td>\n<td style=\"width: 30%;\">1.0566<\/td>\n<td style=\"width: 40%;\">Conduites haute pression, construction d\u2019appareils<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L245 \/ X42 \/ API 5L Gr. B<\/td>\n<td style=\"width: 30%;\">1.0405<\/td>\n<td style=\"width: 40%;\">Construction de pipelines, conduites p\u00e9troli\u00e8res &amp; gazi\u00e8res<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L290NB\/NE \/ X42N<\/td>\n<td style=\"width: 30%;\">1.0484<\/td>\n<td style=\"width: 40%;\">Construction de pipelines, technique \u00e9nerg\u00e9tique<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L360 \/ X52 \/ API 5L Gr. X52<\/td>\n<td style=\"width: 30%;\">1.0582<\/td>\n<td style=\"width: 40%;\">Conduites de gaz, canalisations de transport<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L415 \/ X60 \/ API 5L Gr. X60<\/td>\n<td style=\"width: 30%;\">1.8972<\/td>\n<td style=\"width: 40%;\">Pipelines haute pression, offshore<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L450 \/ X65 \/ API 5L Gr. X65<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de pipelines, fortes sollicitations en pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">L485 \/ X70 \/ API 5L Gr. X70<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Canalisations de transport, pipelines offshore<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPB \/ A234 WPB<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Raccords de tuyauterie pour conduites sous pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPC \/ A234 WPC<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Syst\u00e8mes de tuyauterie haute pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY42 \/ A860 WPHY42<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Raccords pour pipelines, p\u00e9trole &amp; gaz<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY46 \/ A860 WPHY46<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de pipelines, conduites haute pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY52 \/ A860 WPHY52<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Pipelines onshore &amp; offshore<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY60 \/ A860 WPHY60<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de pipelines, transport d\u2019\u00e9nergie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY65 \/ A860 WPHY65<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Syst\u00e8mes de pipelines \u00e0 haute r\u00e9sistance<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPHY70 \/ A860 WPHY70<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Grandes conduites, applications offshore<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_5 et_pb_row et_block_row tieftemperaturst\u00e4hle preset--module--divi-row--default\" id=\"tieftemperaturst\u00e4hle\">\n<div class=\"et_pb_column_11 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_10 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\" id=\"agbs\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Aciers pour basses temp\u00e9ratures<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Les aciers pour basses temp\u00e9ratures tels que WPL3, WPL6 ou les aciers \u00e0 grains fins 10Ni14 et 12Ni14 conservent leur t\u00e9nacit\u00e9 et leur r\u00e9sistance \u00e0 la fissuration jusqu\u2019\u00e0 -196 \u00b0C. Ils sont utilis\u00e9s principalement dans les installations GNL, la <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/hydrogene-et-infrastructures-energetiques\/\">Hydrog\u00e8ne et infrastructures \u00e9nerg\u00e9tiques<\/a> et les proc\u00e9d\u00e9s cryog\u00e9niques. Nirotec fournit des raccords de tuyauterie et <a href=\"https:\/\/nirotec.de\/fr\/produits\/brides\/\">Brides<\/a> selon EN 10216-4 et ASTM A420\/A350, essai de r\u00e9silience inclus sur demande.<\/span><\/p>\n<p><b><span>Normes :<\/span><\/b><span> EN 10216-4, ASME B16.9, ASTM A420, ASTM A350, EN 10222-4<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPL3 \/ A420 WPL3<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Raccords de tuyauterie cryog\u00e9niques, conduites sous pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WPL6 \/ A420 WPL6<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Conduites cryog\u00e9niques, industrie p\u00e9troli\u00e8re &amp; gazi\u00e8re<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">LF1 \/ A350 LF1<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Brides et pi\u00e8ces forg\u00e9es pour applications cryog\u00e9niques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">LF2 \/ A350 LF2<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Brides, robinetterie et pi\u00e8ces sous pression \u00e0 basses temp\u00e9ratures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">LF3 \/ A350 LF3<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Brides et pi\u00e8ces forg\u00e9es cryog\u00e9niques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">10Ni14<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de r\u00e9servoirs et d\u2019installations pour basses temp\u00e9ratures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">12Ni14<\/td>\n<td style=\"width: 30%;\">1.5637<\/td>\n<td style=\"width: 40%;\">R\u00e9servoirs cryog\u00e9niques, installations frigorifiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P215NL\/NL1<\/td>\n<td style=\"width: 30%;\">1.0453<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression pour basses temp\u00e9ratures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P265NL<\/td>\n<td style=\"width: 30%;\">1.0456<\/td>\n<td style=\"width: 40%;\">\u00c9quipements sous pression, applications cryog\u00e9niques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P275NL1<\/td>\n<td style=\"width: 30%;\">1.0488<\/td>\n<td style=\"width: 40%;\">Chaudronnerie et appareils \u00e0 pression \u00e0 basses temp\u00e9ratures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P355NL\/NL1<\/td>\n<td style=\"width: 30%;\">1.0566<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression, applications cryog\u00e9niques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P355NL2<\/td>\n<td style=\"width: 30%;\">1.0565<\/td>\n<td style=\"width: 40%;\">\u00c9quipements sous pression \u00e0 exigences de t\u00e9nacit\u00e9 accrues<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P460NL\/NL1<\/td>\n<td style=\"width: 30%;\">1.8915<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression \u00e0 haute r\u00e9sistance pour basses temp\u00e9ratures<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">P460NL2<\/td>\n<td style=\"width: 30%;\">1.8918<\/td>\n<td style=\"width: 40%;\">\u00c9quipements sous pression cryog\u00e9niques \u00e0 haute r\u00e9sistance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_6 et_pb_row et_block_row warmfeste-st\u00e4hle preset--module--divi-row--default\" id=\"warmfeste-st\u00e4hle\">\n<div class=\"et_pb_column_12 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_11 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\" id=\"agbs\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Aciers r\u00e9sistant au fluage<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Les aciers r\u00e9sistant au fluage tels que 16Mo3, P11, P22, P91 et P92 conservent durablement leur r\u00e9sistance \u00e0 des temp\u00e9ratures de service sup\u00e9rieures \u00e0 600 \u00b0C. Les \u00e9l\u00e9ments d\u2019alliage chrome, molybd\u00e8ne et vanadium assurent une r\u00e9sistance \u00e9lev\u00e9e au fluage dans les conduites de vapeur des <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/energie-et-centrales-electriques\/\">centrales \u00e9lectriques<\/a> et de la <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/industrie-chimique-et-des-procedes\/\">p\u00e9trochimie<\/a>. Nirotec en fabrique <a href=\"https:\/\/nirotec.de\/fr\/produits\/coudes\/\">Coudes<\/a> et <a href=\"https:\/\/nirotec.de\/fr\/produits\/tes\/\">T\u00e9s<\/a> selon EN 10253-2 et ASTM A335, traitement thermique et certificats de contr\u00f4le selon EN 10204 inclus.<\/span><\/p>\n<p><b><span>Normes :<\/span><\/b><span> EN 10253-2, ASME B16.9, EN 10216-2, ASTM A335<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">16Mo3<\/td>\n<td style=\"width: 30%;\">1.5415<\/td>\n<td style=\"width: 40%;\">Dampfleitungen bis 530 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">16Mo5<\/td>\n<td style=\"width: 30%;\">1.5417<\/td>\n<td style=\"width: 40%;\">Appareils \u00e0 pression r\u00e9sistant au fluage, construction de tuyauteries<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP1 \/ P1 \/ A234 WP1 \/ A335 P1<\/td>\n<td style=\"width: 30%;\">1.5415<\/td>\n<td style=\"width: 40%;\">Conduites de vapeur, construction de centrales<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP5 \/ P5 \/ A234 WP5 \/ A335 P5<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Conduites haute temp\u00e9rature, installations de raffinerie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP9 \/ P9 \/ A234 WP9 \/ A335 P9<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Syst\u00e8mes de tuyauterie r\u00e9sistant au fluage, p\u00e9trochimie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP11 \/ 13CrMo4-5 \/ P11 \/ A234 WP11 \/ A335 P11<\/td>\n<td style=\"width: 30%;\">1.7335<\/td>\n<td style=\"width: 40%;\">Construction de centrales, conduites de vapeur haute pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP12 \/ P12 \/ A234 WP12 \/ A335 P12<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Tuyauteries r\u00e9sistant au fluage, chaudronnerie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP22 \/ 10CrMo9-10 \/ P22 \/ A234 WP22 \/ A335 P22<\/td>\n<td style=\"width: 30%;\">1.7380<\/td>\n<td style=\"width: 40%;\">Centrale \u00e9lectrique, haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP91 \/ X10CrMoVNb9-1 \/ P91 \/ A234 WP91 \/ A335 P91<\/td>\n<td style=\"width: 30%;\">1.4903<\/td>\n<td style=\"width: 40%;\">Hochleistungskraftwerke, &gt; 600 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WP92 \/ X10CrWMoVNb9-2 \/ P92 \/ A234 WP92 \/ A335 P92<\/td>\n<td style=\"width: 30%;\">1.4901<\/td>\n<td style=\"width: 40%;\">Centrales \u00e0 tr\u00e8s haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">X20 \/ X20CrMoV11-1<\/td>\n<td style=\"width: 30%;\">1.4922<\/td>\n<td style=\"width: 40%;\">Conduites de vapeur surchauff\u00e9e, construction de turbines<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">12CrMo19-5<\/td>\n<td style=\"width: 30%;\">1.7362<\/td>\n<td style=\"width: 40%;\">Conduites sous pression r\u00e9sistant au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">21CrMoV5-7<\/td>\n<td style=\"width: 30%;\">1.7709<\/td>\n<td style=\"width: 40%;\">Rotors, composants haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">24CrMo5<\/td>\n<td style=\"width: 30%;\">1.7357<\/td>\n<td style=\"width: 40%;\">R\u00e9servoirs haute pression, installations de centrales<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">25CrMo4<\/td>\n<td style=\"width: 30%;\">1.7218<\/td>\n<td style=\"width: 40%;\">Construction m\u00e9canique, composants \u00e0 haute r\u00e9sistance<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">WB36 \/ 15NiCuMoNb5<\/td>\n<td style=\"width: 30%;\">1.6368<\/td>\n<td style=\"width: 40%;\">Conduites de centrales, syst\u00e8mes haute pression<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">1Cr9MoW2VNbNB<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Applications sp\u00e9ciales \u00e0 tr\u00e8s haute r\u00e9sistance au fluage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_7 et_pb_row et_block_row austenitische-edelst\u00e4hle preset--module--divi-row--default\" id=\"austenitische-edelst\u00e4hle\">\n<div class=\"et_pb_column_13 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_12 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\" id=\"agbs\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Aciers inoxydables aust\u00e9nitiques<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Mat\u00e9riaux universels pour environnements corrosifs, chimie, industries agroalimentaire et pharmaceutique ainsi que cryog\u00e9nie<\/span><\/p>\n<p><\/p>\n<p class=\"yiv6168131345MsoNormal\"><b><span>Normes :<\/span><\/b><span> EN 10253, ASME B16.9, ASTM A403<\/span><\/p>\n<p><\/p>\n<div align=\"center\" class=\"yiv6168131345MsoNormal\"><\/div>\n<\/div><\/div>\n\n<div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">304 \/ X5CrNi18-10 \/ V2A<\/td>\n<td style=\"width: 30%;\">1.4301<\/td>\n<td style=\"width: 40%;\">Industrie agroalimentaire, construction d\u2019installations<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">304L \/ X2CrNi19-11 \/ X2CrNi18-9 \/ UNS S30403 \/ WP304L \/ F304L \/ TP304L<\/td>\n<td style=\"width: 30%;\">1.4306 \/ 1.4307<\/td>\n<td style=\"width: 40%;\">Constructions soud\u00e9es, construction de tuyauteries<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">304H \/ X6CrNi18-10 \/ UNS S30409 \/ TP304H \/ WP304H \/ F304H<\/td>\n<td style=\"width: 30%;\">1.4948<\/td>\n<td style=\"width: 40%;\">Applications haute temp\u00e9rature, construction de centrales<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">316 \/ X5CrNiMo17-12-2 \/ UNS S31600 \/ TP316 \/ WP316 \/ F316<\/td>\n<td style=\"width: 30%;\">1.4401<\/td>\n<td style=\"width: 40%;\">Industrie chimique, fluides corrosifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">316L \/ X2CrNiMo17-12-2 \/ UNS S31603 \/ WP316L \/ F316L \/ TP316L \/ V4A<\/td>\n<td style=\"width: 30%;\">1.4404 \/ 1.4432 \/ 1.4435<\/td>\n<td style=\"width: 40%;\">Pharmacie, agroalimentaire, offshore<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">316Ti \/ X6CrNiMoTi17-12-2 \/ UNS S31635 \/ WP316Ti \/ F316Ti \/ TP316Ti \/ V4A<\/td>\n<td style=\"width: 30%;\">1.4571<\/td>\n<td style=\"width: 40%;\">Installations haute temp\u00e9rature et chimiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">316H \/ UNS S31609 \/ TP316H \/ WP316H \/ F316H<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Syst\u00e8mes de tuyauterie r\u00e9sistant au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">317L \/ X2CrNiMoN17-13-5 \/ UNS S31703 \/ WP317L \/ F317L \/ TP317L<\/td>\n<td style=\"width: 30%;\">1.4439<\/td>\n<td style=\"width: 40%;\">Fluides de proc\u00e9d\u00e9 tr\u00e8s corrosifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">321 \/ X6CrNiTi18-10 \/ UNS S32100 \/ WP321 \/ F321 \/ TP321<\/td>\n<td style=\"width: 30%;\">1.4541<\/td>\n<td style=\"width: 40%;\">\u00c9changeurs de chaleur, installations haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">321H \/ X8CrNiTi18-10 \/ UNS S32109 \/ WP321H \/ F321H \/ TP321H<\/td>\n<td style=\"width: 30%;\">1.4941<\/td>\n<td style=\"width: 40%;\">Conduites sous pression haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">347 \/ X6CrNiNb18-10 \/ UNS S34700 \/ WP347 \/ F347 \/ TP347<\/td>\n<td style=\"width: 30%;\">1.4550<\/td>\n<td style=\"width: 40%;\">Construction de centrales, syst\u00e8mes vapeur<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">347H \/ X7CrNiNb18-10 \/ UNS S34709 \/ WP347H \/ F347H \/ TP347H<\/td>\n<td style=\"width: 30%;\">1.4912<\/td>\n<td style=\"width: 40%;\">Composants d\u2019installation \u00e0 tr\u00e8s haute r\u00e9sistance au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">309 \/ X15CrNiSi20-12 \/ UNS S30900<\/td>\n<td style=\"width: 30%;\">1.4828<\/td>\n<td style=\"width: 40%;\">Construction de fours, technique haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">310S \/ X8CrNi25-21 \/ UNS S31008 \/ TP310S \/ WP310S \/ F310S<\/td>\n<td style=\"width: 30%;\">1.4845<\/td>\n<td style=\"width: 40%;\">Fours haute temp\u00e9rature, traitement thermique<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">310H \/ UNS S31009 \/ TP310H \/ WP310H \/ F310H<\/td>\n<td style=\"width: 30%;\">1.4845<\/td>\n<td style=\"width: 40%;\">Syst\u00e8mes de tuyauterie \u00e0 tr\u00e8s haute r\u00e9sistance au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">253MA \/ UNS S30815<\/td>\n<td style=\"width: 30%;\">1.4835<\/td>\n<td style=\"width: 40%;\">Construction de fours, installations haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">353MA<\/td>\n<td style=\"width: 30%;\">1.4854<\/td>\n<td style=\"width: 40%;\">G\u00e9nie thermique, fours industriels<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">314 \/ X15CrNiSi25-21<\/td>\n<td style=\"width: 30%;\">1.4841<\/td>\n<td style=\"width: 40%;\">Fours de recuit, proc\u00e9d\u00e9s thermiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 28 \/ UNS N08028<\/td>\n<td style=\"width: 30%;\">1.4563<\/td>\n<td style=\"width: 40%;\">Industrie chimique, applications acides<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 31 \/ UNS N08031<\/td>\n<td style=\"width: 30%;\">1.4562<\/td>\n<td style=\"width: 40%;\">Installations de proc\u00e9d\u00e9s tr\u00e8s corrosifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">904L \/ X1NiCrMoCu25-20-5 \/ UNS N08904 \/ WP904L \/ F904L \/ TP904L<\/td>\n<td style=\"width: 30%;\">1.4539<\/td>\n<td style=\"width: 40%;\">Installations d\u2019acides, offshore, chimie<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 926 \/ X1NiCrMoCuN25-20-7 \/ UNS N08926<\/td>\n<td style=\"width: 30%;\">1.4529<\/td>\n<td style=\"width: 40%;\">Applications en eau de mer et offshore<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">254SMO \/ X1CrNiMoCuN20-18-7 \/ UNS S31254 \/ WPS31254 \/ F44<\/td>\n<td style=\"width: 30%;\">1.4547<\/td>\n<td style=\"width: 40%;\">Eau de mer, offshore, installations de dessalement<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">X3CrNiMoBN17-13-3<\/td>\n<td style=\"width: 30%;\">1.4910<\/td>\n<td style=\"width: 40%;\">Composants de centrales r\u00e9sistant au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">X3CrNiMo13-4<\/td>\n<td style=\"width: 30%;\">1.4313<\/td>\n<td style=\"width: 40%;\">Construction de turbines, construction m\u00e9canique<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">UNS S31050<\/td>\n<td style=\"width: 30%;\">1.4466<\/td>\n<td style=\"width: 40%;\">Applications sp\u00e9ciales r\u00e9sistantes \u00e0 la corrosion<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">X3CrNiMoTi25-25<\/td>\n<td style=\"width: 30%;\">1.4577<\/td>\n<td style=\"width: 40%;\">Installations de proc\u00e9d\u00e9s chimiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">08CH18N10T<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de tuyauteries, syst\u00e8mes normatifs d\u2019Europe de l\u2019Est<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">X8CrNiS18-9<\/td>\n<td style=\"width: 30%;\">1.4305<\/td>\n<td style=\"width: 40%;\">Usinage, acier de d\u00e9colletage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_8 et_pb_row et_block_row duplex-und-super-duplex preset--module--divi-row--default\" id=\"duplex-und-super-duplex\">\n<div class=\"et_pb_column_14 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_13 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Duplex et super duplex<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Associent une r\u00e9sistance \u00e9lev\u00e9e \u00e0 une tr\u00e8s bonne tenue \u00e0 la corrosion \u2013 mat\u00e9riaux standard pour l\u2019offshore, le service acide et les environnements chlorur\u00e9s.<\/span><\/p>\n<p><\/p>\n<p class=\"yiv6168131345MsoNormal\"><span>Tous les mat\u00e9riaux super duplex pr\u00e9sentent un PREN &gt; 40 \u2013 conformes \u00e0 NORSOK M-001 et ISO 15156.<\/span><\/p>\n<p><\/p>\n<p class=\"yiv6168131345MsoNormal\"><b><span>Normes :<\/span><\/b><span> EN 10253, ASME B16.9, ASTM A815, NORSOK M-630<\/span><\/p>\n<p><\/p>\n<div align=\"center\" class=\"yiv6168131345MsoNormal\"><\/div>\n<\/div><\/div>\n\n<div class=\"et_pb_text_10 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Duplex \/ X2CrNiMoN22-5-3 \/ UNS S31803 \/ UNS S32205 \/ F51<\/td>\n<td style=\"width: 30%;\">1.4462<\/td>\n<td style=\"width: 40%;\">Offshore, industrie chimique, conduites d\u2019eau de mer<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Super Duplex \/ X2CrNiMoN25-7-4 \/ UNS S32750 \/ F53<\/td>\n<td style=\"width: 30%;\">1.4410<\/td>\n<td style=\"width: 40%;\">Offshore, applications sous-marines, p\u00e9trole &amp; gaz<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Super Duplex \/ X2CrNiMoCuWN25-7-4 \/ UNS S32760 \/ F55<\/td>\n<td style=\"width: 30%;\">1.4501<\/td>\n<td style=\"width: 40%;\">Installations \u00e0 eau de mer, offshore, fluides agressifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">UNS S32906<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Construction de pipelines, installations de proc\u00e9d\u00e9s chimiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">UNS S32615<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Applications offshore et de proc\u00e9d\u00e9s tr\u00e8s corrosives<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_9 et_pb_row et_block_row nickellegierungen preset--module--divi-row--default\" id=\"nickellegierungen\">\n<div class=\"et_pb_column_15 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_14 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Alliages de nickel<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_11 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Les alliages de nickel tels que Alloy 625, Alloy 825 ou Hastelloy C-276 r\u00e9sistent aux fluides extr\u00eamement agressifs, aux temp\u00e9ratures \u00e9lev\u00e9es et \u00e0 une forte corrosion, l\u00e0 o\u00f9 les aciers inoxydables aust\u00e9nitiques atteignent leurs limites. Ils sont principalement utilis\u00e9s dans la <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/industrie-chimique-et-des-procedes\/\">industrie chimique<\/a>, dans les <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/raffineries-et-installations-offshore\/\">applications offshore<\/a> et dans la <a href=\"https:\/\/nirotec.de\/fr\/technologie-nucleaire\/\">Technologie nucl\u00e9aire<\/a> . Nirotec en fabrique <a href=\"https:\/\/nirotec.de\/fr\/produits\/coudes\/\">Coudes<\/a>, <a href=\"https:\/\/nirotec.de\/fr\/produits\/tes\/\">T\u00e9s<\/a> et <a href=\"https:\/\/nirotec.de\/fr\/produits\/pieces-speciales-et-sur-plan\/\">Pi\u00e8ces sp\u00e9ciales<\/a> selon ASTM B366, avec tra\u00e7abilit\u00e9 mati\u00e8re compl\u00e8te.<\/span><\/p>\n<p><b><span>Normes :<\/span><\/b><span> EN 10253, ASME B16.9, ASTM B366<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_12 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Nickel 201 \/ UNS N02201<\/td>\n<td style=\"width: 30%;\">2.4068<\/td>\n<td style=\"width: 40%;\">Industrie chimique, nickel de haute puret\u00e9<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Monel 400 \/ UNS N04400 \/ NiCu30Fe<\/td>\n<td style=\"width: 30%;\">2.4360<\/td>\n<td style=\"width: 40%;\">Eau de mer, offshore, applications navales<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy K500 \/ UNS N05500<\/td>\n<td style=\"width: 30%;\">2.4375<\/td>\n<td style=\"width: 40%;\">Offshore, construction de pompes et d\u2019arbres<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy B3<\/td>\n<td style=\"width: 30%;\">2.4600<\/td>\n<td style=\"width: 40%;\">Installations d\u2019acide chlorhydrique, proc\u00e9d\u00e9s chimiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy C-22 \/ UNS N06022 \/ Hastelloy C-22<\/td>\n<td style=\"width: 30%;\">2.4602<\/td>\n<td style=\"width: 40%;\">Installations chimiques tr\u00e8s corrosives<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 59 \/ UNS N06059<\/td>\n<td style=\"width: 30%;\">2.4605<\/td>\n<td style=\"width: 40%;\">D\u00e9sulfuration des fum\u00e9es, fluides agressifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Hastelloy C4<\/td>\n<td style=\"width: 30%;\">2.4610<\/td>\n<td style=\"width: 40%;\">Installations de proc\u00e9d\u00e9s chimiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Hastelloy B<\/td>\n<td style=\"width: 30%;\">2.4617<\/td>\n<td style=\"width: 40%;\">Acides r\u00e9ducteurs, industrie chimique<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 617 \/ UNS N06617<\/td>\n<td style=\"width: 30%;\">2.4663<\/td>\n<td style=\"width: 40%;\">Applications haute temp\u00e9rature, construction de centrales<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 718 \/ UNS N07718<\/td>\n<td style=\"width: 30%;\">2.4668<\/td>\n<td style=\"width: 40%;\">Construction de turbines, a\u00e9ronautique et spatial<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 600 \/ UNS N06600 \/ Inconel 600<\/td>\n<td style=\"width: 30%;\">2.4816<\/td>\n<td style=\"width: 40%;\">Installations haute temp\u00e9rature et fours<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy C-276 \/ UNS N10276 \/ Hastelloy C-276<\/td>\n<td style=\"width: 30%;\">2.4819<\/td>\n<td style=\"width: 40%;\">Offshore, installations chimiques, applications acides<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 601 \/ UNS N06601 \/ Inconel 601<\/td>\n<td style=\"width: 30%;\">2.4851<\/td>\n<td style=\"width: 40%;\">Fours industriels, proc\u00e9d\u00e9s thermiques<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 625 \/ UNS N06625 \/ Inconel 625<\/td>\n<td style=\"width: 30%;\">2.4856<\/td>\n<td style=\"width: 40%;\">Offshore, eau de mer, forte corrosion<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 825 \/ UNS N08825 \/ Incoloy 825<\/td>\n<td style=\"width: 30%;\">2.4858<\/td>\n<td style=\"width: 40%;\">Industrie chimique, conduites d\u2019acides<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 800 \/ UNS N08800<\/td>\n<td style=\"width: 30%;\">1.4876<\/td>\n<td style=\"width: 40%;\">\u00c9changeurs de chaleur, technique haute temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 800H \/ UNS N08810<\/td>\n<td style=\"width: 30%;\">1.4876H<\/td>\n<td style=\"width: 40%;\">Installations sous pression \u00e0 tr\u00e8s haute r\u00e9sistance au fluage<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 800HT \/ UNS N08811<\/td>\n<td style=\"width: 30%;\">1.4876HT<\/td>\n<td style=\"width: 40%;\">Construction de centrales et de fours<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Alloy 20 \/ UNS N08020<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Installations d\u2019acide sulfurique, industrie chimique<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_10 et_pb_row et_block_row kupfer-nickel-und-sonderwerkstoffe preset--module--divi-row--default\" id=\"kupfer-nickel-und-sonderwerkstoffe\">\n<div class=\"et_pb_column_16 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--default\">\n<div class=\"et_pb_heading_15 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Cupronickels et mat\u00e9riaux sp\u00e9ciaux<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_13 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p><span>Les alliages cupronickel tels que CuNi10Fe1,6Mn et CuNi70\/30 offrent une excellente r\u00e9sistance \u00e0 la corrosion par l\u2019eau de mer et au bio-encrassement ; ce sont les mat\u00e9riaux standard de la construction navale et des <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/raffineries-et-installations-offshore\/\">syst\u00e8mes d\u2019eau de refroidissement offshore<\/a>. Le zirconium 702 compl\u00e8te la gamme comme mat\u00e9riau extr\u00eame pour les applications acides tr\u00e8s corrosives, par exemple dans la <a href=\"https:\/\/nirotec.de\/fr\/secteurs-dapplication\/industrie-chimique-et-des-procedes\/\">industrie chimique<\/a>. Nirotec fournit ces mat\u00e9riaux sp\u00e9ciaux selon ASTM B466 et ASTM B523, y compris dans des dimensions exigeantes et avec une documentation compl\u00e8te.<\/span><\/p>\n<p><b><span>Normes :<\/span><\/b><span> EN 10253, ASME B16.9, ASTM B466, ASTM B523<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_14 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 700px; table-layout: fixed;\">\n<tbody>\n<tr>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation abr\u00e9g\u00e9e \/ ASTM<\/th>\n<th style=\"width: 30%; text-align: left;\">D\u00e9signation du mat\u00e9riau<\/th>\n<th style=\"width: 40%; text-align: left;\">Application type<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">CuNi10Fe1,6Mn \/ C70600 \/ 90-10 CuNi<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Conduites d\u2019eau de mer, construction navale, syst\u00e8mes d\u2019eau de refroidissement<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">CuNi70\/30 \/ C71500 \/ 70-30 CuNi<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Offshore, applications navales, milieux marins agressifs<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\">Zirconium 702 \/ UNS R60702<\/td>\n<td style=\"width: 30%;\"><\/td>\n<td style=\"width: 40%;\">Installations chimiques tr\u00e8s corrosives, applications acides<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_11 et_pb_row et_block_row pruefung-und-dokumentation preset--module--divi-row--1e63afa1-1ae3-46f2-8da8-ca5dea5c1a1e\" id=\"pruefung-und-dokumentation\">\n<div class=\"et_pb_column_17 et_pb_column et_pb_column_3_5 et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--f8443096-b18e-41f5-a9d9-fdfc5afdfc68\">\n<div class=\"et_pb_image_0 et_pb_image et_pb_module et_block_module preset--module--divi-image--default\"><span class=\"et_pb_image_wrap\"><img alt=\"\" decoding=\"async\" src=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Nirotec-Produkte.jpg\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Nirotec-Produkte.jpg 1920w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Nirotec-Produkte-1280x720.jpg 1280w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Nirotec-Produkte-980x551.jpg 980w, https:\/\/nirotec.de\/wp-content\/uploads\/2026\/04\/Nirotec-Produkte-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1920px, 100vw\" class=\"wp-image-1106\" title=\"Nirotec Produkte\" \/><\/span><\/div>\n<\/div>\n\n<div class=\"et_pb_column_18 et_pb_column et_pb_column_2_5 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--f8443096-b18e-41f5-a9d9-fdfc5afdfc68\">\n<div class=\"et_pb_heading_16 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--default\" id=\"Werkstoffe\"><div class=\"et_pb_heading_container\"><h3 class=\"et_pb_module_header\">Contr\u00f4le et documentation<\/h3><\/div><\/div>\n\n<div class=\"et_pb_text_15 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p class=\"yiv6168131345MsoNormal\"><span>Tous les mat\u00e9riaux sont livrables avec :<\/span><\/p>\n<p><\/p>\n<p class=\"yiv6168131345MsoNormal\"><span><\/span><\/p>\n<p><\/p>\n<ul type=\"disc\">\n<li class=\"yiv6168131345MsoNormal\"><span>Certificats de contr\u00f4le selon EN 10204 (2.2 \/ 3.1 \/ 3.2)<\/span><\/li>\n<li class=\"yiv6168131345MsoNormal\"><span>Identification positive des mat\u00e9riaux (PMI)<\/span><\/li>\n<li class=\"yiv6168131345MsoNormal\"><span>Contr\u00f4les non destructifs (UT, RT, PT, MT) sur demande<\/span><\/li>\n<li class=\"yiv6168131345MsoNormal\"><span>Essais de duret\u00e9<\/span><\/li>\n<li class=\"yiv6168131345MsoNormal\"><span>Essai IGC (corrosion intergranulaire) sur demande<\/span><\/li>\n<li class=\"yiv6168131345MsoNormal\"><span>Mesure de la teneur en ferrite sur les mat\u00e9riaux duplex<\/span><\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n<\/div>\n<div class=\"et_pb_bottom_inside_divider et-no-transition\"><\/div><\/div>\n\n<div class=\"et_pb_section_3 et_pb_section et_section_regular et_block_section section_has_divider et_pb_top_divider preset--module--divi-section--default\"><div class=\"et_pb_top_inside_divider et-no-transition\"><\/div>\n<div class=\"et_pb_row_12 et_pb_row et_block_row et_animated preset--module--divi-row--d3c2deaf-e512-4588-a04f-bd41e948d993\">\n<div class=\"et_pb_column_19 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough preset--module--divi-column--1d263ad7-0372-4db7-bd8f-6754e87bc684\">\n<div class=\"et_pb_heading_17 et_pb_heading et_pb_module et_block_module preset--module--divi-heading--963fb502-08af-48e9-a6c8-4553fc74d57d\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Mat\u00e9riau introuvable ou h\u00e9sitation sur le choix ?<\/h2><\/div><\/div>\n\n<div class=\"et_pb_text_16 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module preset--module--divi-text--default\"><div class=\"et_pb_text_inner\"><p style=\"text-align: left;\"><span>Nirotec livre \u00e9galement en mat\u00e9riaux sp\u00e9ciaux et vous conseille pour la conception technique. Contactez-nous directement.<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper preset--module--divi-button--default_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_dark et_pb_module et_block_module preset--module--divi-button--default\" href=\"\/fr\/contact\/\">Faire une demande mat\u00e9riau<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Inox, duplex et alliages sp\u00e9ciaux | Mat\u00e9riaux | Nirotec","_seopress_titles_desc":"Nirotec met en \u0153uvre l\u2019acier au carbone, l\u2019inox, le duplex, le super duplex et les alliages sp\u00e9ciaux pour les raccords de tuyauterie industriels.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-2698","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/pages\/2698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/comments?post=2698"}],"version-history":[{"count":3,"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/pages\/2698\/revisions"}],"predecessor-version":[{"id":2735,"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/pages\/2698\/revisions\/2735"}],"wp:attachment":[{"href":"https:\/\/nirotec.de\/fr\/wp-json\/wp\/v2\/media?parent=2698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}