{"id":26020,"date":"2026-05-27T03:04:18","date_gmt":"2026-05-27T03:04:18","guid":{"rendered":"https:\/\/ualloys.wpenginepowered.com\/products\/flanges\/classifications-de-pression-temperature-des-brides-resistantes-a-la-corrosion-asme-b16-5\/"},"modified":"2026-07-03T08:44:25","modified_gmt":"2026-07-03T08:44:25","slug":"corrosion-resistant-flanges-pressure-temperature-ratings","status":"publish","type":"product_data_page","link":"https:\/\/www.unifiedalloys.com\/fr\/products\/flanges\/corrosion-resistant-flanges-pressure-temperature-ratings\/","title":{"rendered":"Classifications de pression-temp\u00e9rature des brides r\u00e9sistantes \u00e0 la corrosion : ASME B16.5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>BRIDES R\u00c9SISTANTES \u00c0 LA CORROSION<br\/>CLASSIFICATIONS DE PRESSION-TEMP\u00c9RATURE<\/strong><\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Ces donn\u00e9es de classification des brides sont reproduites avec la permission de l\u2019American National Standards Institute d\u2019apr\u00e8s ASME B16.5. Consultez cette norme pour des listes compl\u00e8tes. Attention est attir\u00e9e sur les consid\u00e9rations suivantes lors de l\u2019utilisation de ces classifications. <\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Les classifications s\u2019appliquent \u00e0 :\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>Face \u00e0 joint annulaire.<\/li>\n\n\n\n<li>Petite face \u00e0 languette et rainure avec tout type de joint.<\/li>\n\n\n\n<li>Grande face \u00e0 languette et rainure avec tout type de joint, sauf en m\u00e9tal plein.<\/li>\n\n\n\n<li>Toute autre combinaison de face et de joint qui produit une charge de boulon ou un moment de bride ne d\u00e9passant pas ceux des points a), b) ou c) ci-dessus.   <\/li>\n<\/ol>\n<\/li>\n\n\n\n<li>Les temp\u00e9ratures utilis\u00e9es pour \u00e9tablir ces classifications sont celles \u00e0 l\u2019int\u00e9rieur de la structure retenant la pression.<\/li>\n\n\n\n<li>L\u2019utilisation de ces classifications n\u00e9cessite des joints conformes aux dimensions limites d\u00e9finies dans MSS SP-47. Il est essentiel de choisir des joints de dimensions et de mat\u00e9riaux adapt\u00e9s aux conditions de service et capables de supporter la charge des boulons requise sans \u00e9crasement pr\u00e9judiciable. <\/li>\n\n\n\n<li>Les classifications indiqu\u00e9es sont les pressions maximales non choc (psig) \u00e0 la temp\u00e9rature indiqu\u00e9e et peuvent \u00eatre interpol\u00e9es entre les temp\u00e9ratures affich\u00e9es.<\/li>\n<\/ol>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Notes :<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Les mat\u00e9riaux ne doivent pas \u00eatre utilis\u00e9s au-del\u00e0 des limites sp\u00e9cifi\u00e9es dans le code en vigueur.<\/li>\n\n\n\n<li>Les brides de classe 150 lb ne sont pas class\u00e9es au-dessus de 1000\u00b0F. <\/li>\n\n\n\n<li>Les mat\u00e9riaux en plaque sont r\u00e9pertori\u00e9s uniquement pour \u00eatre utilis\u00e9s comme brides pleines (voir ANSI B16.5, par. 5.1). Des mat\u00e9riaux en plaque suppl\u00e9mentaires r\u00e9pertori\u00e9s dans ANSI B16.34 peuvent \u00e9galement \u00eatre utilis\u00e9s, avec les classifications correspondantes de la norme B16.34. <\/li>\n\n\n\n<li>\u00c0 des temp\u00e9ratures sup\u00e9rieures \u00e0 1000\u00b0F (540\u00b0C), n\u2019utiliser que lorsque la teneur en carbone est de 0,04 % ou plus.<\/li>\n\n\n\n<li>Pour des temp\u00e9ratures sup\u00e9rieures \u00e0 1000\u00b0F (540\u00b0C), n\u2019utiliser le mat\u00e9riau que s\u2019il est trait\u00e9 thermiquement en le chauffant \u00e0 une temp\u00e9rature d\u2019au moins 1900\u00b0F (1040\u00b0C) et en le trempant dans l\u2019eau ou en le refroidissant rapidement par d\u2019autres moyens.<\/li>\n\n\n\n<li>Pour des temp\u00e9ratures de service sup\u00e9rieures \u00e0 850\u00b0F (455\u00b0C), il est recommand\u00e9 d\u2019utiliser des aciers calm\u00e9s contenant au moins 0,10 % de silicium r\u00e9siduel.<\/li>\n\n\n\n<li>Pour des temp\u00e9ratures de service de 1050\u00b0F (566\u00b0C) et plus, il faut garantir que la taille du grain n\u2019est pas plus fine que la norme ASTM No. 6.<\/li>\n\n\n\n<li>Ne pas utiliser au-del\u00e0 de 800\u00b0F.<\/li>\n\n\n\n<li>Ne pas utiliser au-del\u00e0 de 850\u00b0F.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n\n<figure class=\"wp-block-table\"><table><thead><tr><th rowspan=\"2\">Num\u00e9ro du groupe de mat\u00e9riaux<\/th><th rowspan=\"2\">D\u00e9signation nominale de l\u2019acier<\/th><th colspan=\"2\">Forgeages<\/th><th colspan=\"2\">Plaques<\/th><\/tr><tr><th>Spec.\u2013Gr<\/th><th>Notes<\/th><th>Spec.\u2013Gr<\/th><th>Notes<\/th><\/tr><\/thead><tbody><tr><th><strong>2.1<\/strong><\/th><td>18Cr-8Ni<\/td><td>A182-F304<\/td><td>(4)<\/td><td>A240-304<\/td><td>(4) (5)<\/td><\/tr><tr><td><\/td><td><\/td><td>A182-F304H<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td><\/td><td>18CR-8Ni<\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><th rowspan=\"4\"><strong>2.2<\/strong><\/th><td>16CR-12Ni-2Mo<\/td><td>A182-F316<\/td><td>(4)<\/td><td>A240-316<\/td><td>(4) (5)<\/td><\/tr><tr><td><\/td><td>A182-F316H<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>18Cr-13Ni-3Mo<\/td><td><\/td><td><\/td><td>A240-317<\/td><td>(4) (5)<\/td><\/tr><tr><td>18Cr-9Ni-2Mo<\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><th rowspan=\"2\"><strong>2.3<\/strong><\/th><td>18Cr-8Ni<\/td><td>A182-F304L<\/td><td>(8)<\/td><td>A240-304L<\/td><td>(8)<\/td><\/tr><tr><td>16Cr-12Ni-2Mo<\/td><td>A182-F316L<\/td><td>(9)<\/td><td>A240-316L<\/td><td>(9)<\/td><\/tr><tr><th rowspan=\"2\"><strong>2.4<\/strong><\/th><td>18Cr-10Ni-Ti<\/td><td>A182-F321<\/td><td>(4)<\/td><td>A240-321<\/td><td>(4) (5)<\/td><\/tr><tr><td><\/td><td>A182-F321H<\/td><td><\/td><td>A240-321H<\/td><td>(5)<\/td><\/tr><tr><th rowspan=\"4\"><strong>2.5<\/strong><\/th><td>18Cr-10Ni-Cb<\/td><td>A182-F347<\/td><td>(4)<\/td><td>A240-321<\/td><td>(4) (5)<\/td><\/tr><tr><td><\/td><td>A182-F347H<\/td><td><\/td><td>A240-321H<\/td><td>(5)<\/td><\/tr><tr><td><\/td><td>A182-F348<\/td><td>(4)<\/td><td>A240-348<\/td><td>(4) (5)<\/td><\/tr><tr><td><\/td><td>A182-F348H<\/td><td><\/td><td>A240-348H<\/td><td>(5)<\/td><\/tr><tr><th rowspan=\"2\"><strong>2.6<\/strong><\/th><td>25Cr-12Ni<\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>23Cr-12Ni<\/td><td><\/td><td><\/td><td>A240-309S<\/td><td>(4) (5)<\/td><\/tr><tr><th><strong>2.7<\/strong><\/th><td>25Cr-20Ni<\/td><td>A182-F310<\/td><td>(4) (7)<\/td><td>A240-310S<\/td><td>(4) (7)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Classe 150 (2) Groupe de mat\u00e9riaux Temp\u00e9rature, \u00b0F<\/th><th>2.1 Type 304<\/th><th>2.2 Type 316<\/th><th>2.3 Type 304L Type 316L<\/th><th>2.4 Type 321<\/th><th>2.5 Type 347,348<\/th><th>2.6 Type 309<\/th><th>2.7 Type 310<\/th><\/tr><\/thead><tbody><tr><td>-20 to 100<\/td><td>275<\/td><td>275<\/td><td>230<\/td><td>275<\/td><td>275<\/td><td colspan=\"2\">260<\/td><\/tr><tr><td>200<\/td><td>235<\/td><td>240<\/td><td>195<\/td><td>235<\/td><td>245<\/td><td colspan=\"2\">230<\/td><\/tr><tr><td>300<\/td><td>205<\/td><td>215<\/td><td>175<\/td><td>210<\/td><td>225<\/td><td colspan=\"2\">220<\/td><\/tr><tr><td>400<\/td><td>180<\/td><td>195<\/td><td>160<\/td><td>190<\/td><td><\/td><td>200<\/td><td><\/td><\/tr><tr><td>500<\/td><td colspan=\"2\">170<\/td><td><\/td><td>145<\/td><td><\/td><td>170<\/td><td><\/td><\/tr><tr><td>600<\/td><td colspan=\"2\">140<\/td><td><\/td><td>140<\/td><td><\/td><td>140<\/td><td><\/td><\/tr><tr><td>650<\/td><td colspan=\"2\">125<\/td><td><\/td><td>125<\/td><td><\/td><td>125<\/td><td><\/td><\/tr><tr><td>700<\/td><td colspan=\"2\">110<\/td><td><\/td><td>110<\/td><td><\/td><td>110<\/td><td><\/td><\/tr><tr><td>750<\/td><td colspan=\"2\">95<\/td><td><\/td><td>95<\/td><td><\/td><td>95<\/td><td><\/td><\/tr><tr><td>800<\/td><td colspan=\"2\">80<\/td><td><\/td><td>80<\/td><td><\/td><td>80<\/td><td><\/td><\/tr><tr><td>850<\/td><td colspan=\"2\">65<\/td><td><\/td><td>65<\/td><td><\/td><td>65<\/td><td><\/td><\/tr><tr><td>900<\/td><td colspan=\"2\">50<\/td><td><\/td><td><\/td><td><\/td><td>50<\/td><td><\/td><\/tr><tr><td>950<\/td><td colspan=\"2\">35<\/td><td><\/td><td><\/td><td><\/td><td>35<\/td><td><\/td><\/tr><tr><td>1000<\/td><td colspan=\"2\">20<\/td><td><\/td><td><\/td><td><\/td><td>20<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\"><strong>CLASSIFICATIONS DE PRESSION \/ TEMP\u00c9RATURE<br\/><\/strong><\/h2>\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Groupe de mat\u00e9riaux<\/th><th colspan=\"7\">Classe 300<\/th><th colspan=\"7\">Classe 400<\/th><th colspan=\"7\">Classe 600<\/th><\/tr><tr><th rowspan=\"2\">Temp\u00e9rature du mat\u00e9riau \u00b0F<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><\/tr><tr><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><\/tr><\/thead><tbody><tr><td>100<\/td><td>720<\/td><td>720<\/td><td>600<\/td><td>720<\/td><td>720<\/td><td colspan=\"2\">670<\/td><td>960<\/td><td>960<\/td><td>800<\/td><td>960<\/td><td>960<\/td><td colspan=\"2\">895<\/td><td>1440<\/td><td>1440<\/td><td>1200<\/td><td>1440<\/td><td>1440<\/td><td colspan=\"2\">1345<\/td><\/tr><tr><td>200<\/td><td>600<\/td><td>620<\/td><td>505<\/td><td>610<\/td><td>635<\/td><td colspan=\"2\">605<\/td><td>800<\/td><td>825<\/td><td>675<\/td><td>815<\/td><td>850<\/td><td colspan=\"2\">805<\/td><td>1200<\/td><td>1240<\/td><td>1015<\/td><td>1220<\/td><td>1270<\/td><td colspan=\"2\">1210<\/td><\/tr><tr><td>300<\/td><td>530<\/td><td>560<\/td><td>455<\/td><td>545<\/td><td>590<\/td><td colspan=\"2\">570<\/td><td>705<\/td><td>745<\/td><td>605<\/td><td>725<\/td><td>785<\/td><td colspan=\"2\">760<\/td><td>1055<\/td><td>1120<\/td><td>910<\/td><td>1090<\/td><td>1175<\/td><td colspan=\"2\">1140<\/td><\/tr><tr><td>400<\/td><td>470<\/td><td>515<\/td><td>415<\/td><td>495<\/td><td>555<\/td><td colspan=\"2\">535<\/td><td>630<\/td><td>685<\/td><td>550<\/td><td>660<\/td><td>740<\/td><td colspan=\"2\">710<\/td><td>940<\/td><td>1030<\/td><td>825<\/td><td>990<\/td><td>1110<\/td><td colspan=\"2\">1065<\/td><\/tr><tr><td>500<\/td><td>435<\/td><td>480<\/td><td>380<\/td><td>460<\/td><td>520<\/td><td colspan=\"2\">505<\/td><td>585<\/td><td>635<\/td><td>510<\/td><td>610<\/td><td>690<\/td><td colspan=\"2\">670<\/td><td>875<\/td><td>955<\/td><td>765<\/td><td>915<\/td><td>1035<\/td><td colspan=\"2\">1010<\/td><\/tr><tr><td>600<\/td><td>415<\/td><td>450<\/td><td>360<\/td><td>435<\/td><td>490<\/td><td colspan=\"2\">480<\/td><td>555<\/td><td>600<\/td><td>480<\/td><td>585<\/td><td>655<\/td><td colspan=\"2\">635<\/td><td>830<\/td><td>905<\/td><td>720<\/td><td>875<\/td><td>985<\/td><td colspan=\"2\">955<\/td><\/tr><tr><td>650<\/td><td>410<\/td><td>445<\/td><td>350<\/td><td>430<\/td><td>480<\/td><td colspan=\"2\">465<\/td><td>545<\/td><td>590<\/td><td>470<\/td><td>570<\/td><td>640<\/td><td colspan=\"2\">620<\/td><td>815<\/td><td>890<\/td><td>700<\/td><td>855<\/td><td>960<\/td><td colspan=\"2\">930<\/td><\/tr><tr><td>700<\/td><td>405<\/td><td>430<\/td><td>345<\/td><td>420<\/td><td>470<\/td><td colspan=\"2\">455<\/td><td>540<\/td><td>575<\/td><td>460<\/td><td>560<\/td><td>625<\/td><td colspan=\"2\">610<\/td><td>805<\/td><td>865<\/td><td>685<\/td><td>840<\/td><td>935<\/td><td colspan=\"2\">910<\/td><\/tr><tr><td>750<\/td><td>400<\/td><td>425<\/td><td>335<\/td><td>415<\/td><td>460<\/td><td colspan=\"2\">445<\/td><td>530<\/td><td>565<\/td><td>450<\/td><td>555<\/td><td>615<\/td><td colspan=\"2\">595<\/td><td>795<\/td><td>845<\/td><td>670<\/td><td>830<\/td><td>920<\/td><td colspan=\"2\">895<\/td><\/tr><tr><td>800<\/td><td>395<\/td><td>415<\/td><td>330<\/td><td>415<\/td><td>455<\/td><td colspan=\"2\">435<\/td><td>525<\/td><td>555<\/td><td>440<\/td><td>550<\/td><td>610<\/td><td colspan=\"2\">580<\/td><td>790<\/td><td>830<\/td><td>660<\/td><td>825<\/td><td>910<\/td><td colspan=\"2\">870<\/td><\/tr><tr><td>850<\/td><td>390<\/td><td>405<\/td><td>320<\/td><td>410<\/td><td>445<\/td><td colspan=\"2\">425<\/td><td>520<\/td><td>540<\/td><td>430<\/td><td>545<\/td><td>590<\/td><td colspan=\"2\">565<\/td><td>780<\/td><td>810<\/td><td>645<\/td><td>815<\/td><td>890<\/td><td colspan=\"2\">850<\/td><\/tr><tr><td>900<\/td><td>385<\/td><td>395<\/td><td><\/td><td>405<\/td><td>430<\/td><td colspan=\"2\">415<\/td><td>510<\/td><td>525<\/td><td><\/td><td>540<\/td><td>575<\/td><td colspan=\"2\">555<\/td><td>770<\/td><td>790<\/td><td><\/td><td>810<\/td><td>865<\/td><td colspan=\"2\">830<\/td><\/tr><tr><td>950<\/td><td>375<\/td><td>385<\/td><td><\/td><td>385<\/td><td>385<\/td><td colspan=\"2\">385<\/td><td>500<\/td><td>515<\/td><td><\/td><td>515<\/td><td>515<\/td><td colspan=\"2\">515<\/td><td>750<\/td><td>775<\/td><td><\/td><td>775<\/td><td>775<\/td><td colspan=\"2\">775<\/td><\/tr><tr><td>1000<\/td><td>325<\/td><td>365<\/td><td><\/td><td>355<\/td><td>365<\/td><td>335<\/td><td>350<\/td><td>430<\/td><td>485<\/td><td><\/td><td>475<\/td><td>485<\/td><td>450<\/td><td>465<\/td><td>645<\/td><td>725<\/td><td><\/td><td>715<\/td><td>725<\/td><td>670<\/td><td>700<\/td><\/tr><tr><td>1050<\/td><td>310<\/td><td>360<\/td><td><\/td><td>345<\/td><td>360<\/td><td>290<\/td><td>335<\/td><td>410<\/td><td>480<\/td><td><\/td><td>460<\/td><td>480<\/td><td>390<\/td><td>445<\/td><td>620<\/td><td>720<\/td><td><\/td><td>695<\/td><td>720<\/td><td>585<\/td><td>665<\/td><\/tr><tr><td>1100<\/td><td>260<\/td><td>325<\/td><td><\/td><td>300<\/td><td>325<\/td><td>225<\/td><td>290<\/td><td>345<\/td><td>430<\/td><td><\/td><td>400<\/td><td>430<\/td><td>300<\/td><td>390<\/td><td>515<\/td><td>645<\/td><td><\/td><td>605<\/td><td>645<\/td><td>445<\/td><td>585<\/td><\/tr><tr><td>1150<\/td><td>195<\/td><td>275<\/td><td><\/td><td>235<\/td><td>275<\/td><td>170<\/td><td>245<\/td><td>260<\/td><td>365<\/td><td><\/td><td>315<\/td><td>365<\/td><td>230<\/td><td>330<\/td><td>390<\/td><td>550<\/td><td><\/td><td>475<\/td><td>550<\/td><td>345<\/td><td>495<\/td><\/tr><tr><td>1200<\/td><td>155<\/td><td>205<\/td><td><\/td><td>180<\/td><td>170<\/td><td>130<\/td><td>205<\/td><td>205<\/td><td>275<\/td><td><\/td><td>240<\/td><td>230<\/td><td>175<\/td><td>275<\/td><td>310<\/td><td>410<\/td><td><\/td><td>365<\/td><td>345<\/td><td>260<\/td><td>410<\/td><\/tr><tr><td>1250<\/td><td>110<\/td><td>180<\/td><td><\/td><td>140<\/td><td>125<\/td><td>100<\/td><td>160<\/td><td>145<\/td><td>245<\/td><td><\/td><td>185<\/td><td>165<\/td><td>135<\/td><td>215<\/td><td>220<\/td><td>365<\/td><td><\/td><td>280<\/td><td>245<\/td><td>200<\/td><td>325<\/td><\/tr><tr><td>1300<\/td><td>85<\/td><td>140<\/td><td><\/td><td>105<\/td><td>95<\/td><td>80<\/td><td>120<\/td><td>110<\/td><td>185<\/td><td><\/td><td>140<\/td><td>125<\/td><td>105<\/td><td>160<\/td><td>165<\/td><td>275<\/td><td><\/td><td>210<\/td><td>185<\/td><td>160<\/td><td>240<\/td><\/tr><tr><td>1350<\/td><td>60<\/td><td>105<\/td><td><\/td><td>80<\/td><td>70<\/td><td>60<\/td><td>80<\/td><td>85<\/td><td>140<\/td><td><\/td><td>110<\/td><td>90<\/td><td>80<\/td><td>105<\/td><td>125<\/td><td>205<\/td><td><\/td><td>165<\/td><td>135<\/td><td>115<\/td><td>160<\/td><\/tr><tr><td>1400<\/td><td>50<\/td><td>75<\/td><td><\/td><td>60<\/td><td>50<\/td><td>45<\/td><td>55<\/td><td>65<\/td><td>100<\/td><td><\/td><td>80<\/td><td>70<\/td><td>60<\/td><td>75<\/td><td>90<\/td><td>150<\/td><td><\/td><td>125<\/td><td>105<\/td><td>90<\/td><td>110<\/td><\/tr><tr><td>1450<\/td><td>35<\/td><td>60<\/td><td><\/td><td>50<\/td><td>40<\/td><td>30<\/td><td>40<\/td><td>45<\/td><td>80<\/td><td><\/td><td>65<\/td><td>55<\/td><td>40<\/td><td>50<\/td><td>70<\/td><td>115<\/td><td><\/td><td>95<\/td><td>80<\/td><td>60<\/td><td>75<\/td><\/tr><tr><td>1500<\/td><td>25<\/td><td>40<\/td><td><\/td><td>40<\/td><td>35<\/td><td>25<\/td><td>25<\/td><td>30<\/td><td>55<\/td><td><\/td><td>50<\/td><td>45<\/td><td>30<\/td><td>30<\/td><td>50<\/td><td>85<\/td><td><\/td><td>75<\/td><td>70<\/td><td>50<\/td><td>50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\"><strong>CLASSIFICATIONS DE PRESSION \/ TEMP\u00c9RATURE<br\/><\/strong><\/h2>\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Groupe de mat\u00e9riaux<\/th><th colspan=\"7\">Classe 900<\/th><th colspan=\"7\">Classe 1500<\/th><th colspan=\"7\">Classe 2500<\/th><\/tr><tr><th rowspan=\"2\">Temp\u00e9rature du mat\u00e9riau \u00b0F<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><th>2.1<\/th><th>2.2<\/th><th>2.3<\/th><th>2.4<\/th><th>2.5<\/th><th>2.6<\/th><th>2.7<\/th><\/tr><tr><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><th>Type 304<\/th><th>Type 316<\/th><th>Type 304L Type 316L<\/th><th>Type 321<\/th><th>Type 347 348<\/th><th>Type 309<\/th><th>Type 310<\/th><\/tr><\/thead><tbody><tr><td>100<\/td><td>2160<\/td><td>2160<\/td><td>1800<\/td><td>2160<\/td><td>2160<\/td><td colspan=\"2\">2015<\/td><td>3600<\/td><td>3600<\/td><td>3000<\/td><td>3600<\/td><td>3600<\/td><td colspan=\"2\">3360<\/td><td>6000<\/td><td>6000<\/td><td>5000<\/td><td>6000<\/td><td>6000<\/td><td colspan=\"2\">5600<\/td><\/tr><tr><td>200<\/td><td>1800<\/td><td>1860<\/td><td>1520<\/td><td>1830<\/td><td>1910<\/td><td colspan=\"2\">1815<\/td><td>3000<\/td><td>3095<\/td><td>2530<\/td><td>3050<\/td><td>3180<\/td><td colspan=\"2\">3025<\/td><td>5000<\/td><td>5160<\/td><td>4220<\/td><td>5080<\/td><td>5300<\/td><td colspan=\"2\">5040<\/td><\/tr><tr><td>300<\/td><td>1585<\/td><td>1680<\/td><td>1360<\/td><td>1635<\/td><td>1765<\/td><td colspan=\"2\">1705<\/td><td>2640<\/td><td>2795<\/td><td>2270<\/td><td>2725<\/td><td>2940<\/td><td colspan=\"2\">2845<\/td><td>4400<\/td><td>4660<\/td><td>3780<\/td><td>4540<\/td><td>4900<\/td><td colspan=\"2\">4740<\/td><\/tr><tr><td>400<\/td><td>1410<\/td><td>1540<\/td><td>1240<\/td><td>1485<\/td><td>1665<\/td><td colspan=\"2\">1600<\/td><td>2350<\/td><td>2570<\/td><td>2065<\/td><td>2470<\/td><td>2770<\/td><td colspan=\"2\">2665<\/td><td>3920<\/td><td>4280<\/td><td>3440<\/td><td>4120<\/td><td>4620<\/td><td colspan=\"2\">4440<\/td><\/tr><tr><td>500<\/td><td>1310<\/td><td>1435<\/td><td>1145<\/td><td>1375<\/td><td>1555<\/td><td colspan=\"2\">1510<\/td><td>2185<\/td><td>2390<\/td><td>1910<\/td><td>2290<\/td><td>2590<\/td><td colspan=\"2\">2520<\/td><td>3640<\/td><td>3980<\/td><td>3180<\/td><td>3820<\/td><td>4320<\/td><td colspan=\"2\">4200<\/td><\/tr><tr><td>600<\/td><td>1245<\/td><td>1355<\/td><td>1080<\/td><td>1310<\/td><td>1475<\/td><td colspan=\"2\">1435<\/td><td>2075<\/td><td>2255<\/td><td>1800<\/td><td>2185<\/td><td>2460<\/td><td colspan=\"2\">2390<\/td><td>3460<\/td><td>3760<\/td><td>3000<\/td><td>3640<\/td><td>4100<\/td><td colspan=\"2\">3980<\/td><\/tr><tr><td>650<\/td><td>1225<\/td><td>1330<\/td><td>1050<\/td><td>1280<\/td><td>1440<\/td><td colspan=\"2\">1395<\/td><td>2040<\/td><td>2220<\/td><td>1750<\/td><td>2135<\/td><td>2400<\/td><td colspan=\"2\">2330<\/td><td>3400<\/td><td>3700<\/td><td>2920<\/td><td>3560<\/td><td>4000<\/td><td colspan=\"2\">3880<\/td><\/tr><tr><td>700<\/td><td>1210<\/td><td>1295<\/td><td>1030<\/td><td>1260<\/td><td>1405<\/td><td colspan=\"2\">1370<\/td><td>2015<\/td><td>2160<\/td><td>1715<\/td><td>2100<\/td><td>2340<\/td><td colspan=\"2\">2280<\/td><td>3360<\/td><td>3600<\/td><td>2860<\/td><td>3500<\/td><td>3900<\/td><td colspan=\"2\">3800<\/td><\/tr><tr><td>750<\/td><td>1195<\/td><td>1270<\/td><td>1010<\/td><td>1245<\/td><td>1385<\/td><td colspan=\"2\">1340<\/td><td>1990<\/td><td>2110<\/td><td>1680<\/td><td>2075<\/td><td>2305<\/td><td colspan=\"2\">2230<\/td><td>3320<\/td><td>3520<\/td><td>2800<\/td><td>3460<\/td><td>3840<\/td><td colspan=\"2\">3720<\/td><\/tr><tr><td>800<\/td><td>1180<\/td><td>1245<\/td><td>985<\/td><td>1240<\/td><td>1370<\/td><td colspan=\"2\">1305<\/td><td>1970<\/td><td>2075<\/td><td>1645<\/td><td>2065<\/td><td>2280<\/td><td colspan=\"2\">2170<\/td><td>3280<\/td><td>3460<\/td><td>2740<\/td><td>3440<\/td><td>3800<\/td><td colspan=\"2\">3620<\/td><\/tr><tr><td>850<\/td><td>1165<\/td><td>1215<\/td><td>965<\/td><td>1225<\/td><td>1330<\/td><td colspan=\"2\">1275<\/td><td>1945<\/td><td>2030<\/td><td>1610<\/td><td>2040<\/td><td>2220<\/td><td colspan=\"2\">2125<\/td><td>3240<\/td><td>3380<\/td><td>2680<\/td><td>3400<\/td><td>3700<\/td><td colspan=\"2\">3540<\/td><\/tr><tr><td>900<\/td><td>1150<\/td><td>1180<\/td><td><\/td><td>1215<\/td><td>1295<\/td><td colspan=\"2\">1245<\/td><td>1920<\/td><td>1970<\/td><td><\/td><td>2030<\/td><td>2160<\/td><td colspan=\"2\">2075<\/td><td>3200<\/td><td>3280<\/td><td><\/td><td>3380<\/td><td>3600<\/td><td colspan=\"2\">3460<\/td><\/tr><tr><td>950<\/td><td>1125<\/td><td>1160<\/td><td><\/td><td>1160<\/td><td>1160<\/td><td colspan=\"2\">1160<\/td><td>1870<\/td><td>1930<\/td><td><\/td><td>1930<\/td><td>1930<\/td><td colspan=\"2\">1930<\/td><td>3120<\/td><td>3220<\/td><td><\/td><td>3220<\/td><td>3220<\/td><td colspan=\"2\">3220<\/td><\/tr><tr><td>1000<\/td><td>965<\/td><td>1090<\/td><td><\/td><td>1070<\/td><td>1090<\/td><td>1010<\/td><td>1050<\/td><td>1610<\/td><td>1820<\/td><td><\/td><td>1785<\/td><td>1820<\/td><td>1680<\/td><td>1750<\/td><td>2685<\/td><td>3030<\/td><td><\/td><td>2970<\/td><td>3030<\/td><td>2800<\/td><td>2915<\/td><\/tr><tr><td>1050<\/td><td>925<\/td><td>1080<\/td><td><\/td><td>1040<\/td><td>1080<\/td><td>875<\/td><td>1000<\/td><td>1545<\/td><td>1800<\/td><td><\/td><td>1730<\/td><td>1800<\/td><td>1460<\/td><td>1665<\/td><td>2570<\/td><td>3000<\/td><td><\/td><td>2885<\/td><td>3000<\/td><td>2430<\/td><td>2770<\/td><\/tr><tr><td>1100<\/td><td>770<\/td><td>965<\/td><td><\/td><td>905<\/td><td>965<\/td><td>670<\/td><td>875<\/td><td>1285<\/td><td>1610<\/td><td><\/td><td>1510<\/td><td>1610<\/td><td>1115<\/td><td>1460<\/td><td>2145<\/td><td>2685<\/td><td><\/td><td>2515<\/td><td>2685<\/td><td>1860<\/td><td>2430<\/td><\/tr><tr><td>1150<\/td><td>585<\/td><td>825<\/td><td><\/td><td>710<\/td><td>825<\/td><td>515<\/td><td>740<\/td><td>980<\/td><td>1370<\/td><td><\/td><td>1185<\/td><td>1370<\/td><td>860<\/td><td>1235<\/td><td>1630<\/td><td>2285<\/td><td><\/td><td>1970<\/td><td>2285<\/td><td>1430<\/td><td>2060<\/td><\/tr><tr><td>1200<\/td><td>465<\/td><td>620<\/td><td><\/td><td>545<\/td><td>515<\/td><td>390<\/td><td>620<\/td><td>770<\/td><td>1030<\/td><td><\/td><td>910<\/td><td>855<\/td><td>650<\/td><td>1030<\/td><td>1285<\/td><td>1715<\/td><td><\/td><td>1515<\/td><td>1430<\/td><td>1085<\/td><td>1715<\/td><\/tr><tr><td>1250<\/td><td>330<\/td><td>545<\/td><td><\/td><td>420<\/td><td>370<\/td><td>300<\/td><td>485<\/td><td>550<\/td><td>910<\/td><td><\/td><td>705<\/td><td>615<\/td><td>495<\/td><td>805<\/td><td>915<\/td><td>1515<\/td><td><\/td><td>1170<\/td><td>1030<\/td><td>830<\/td><td>1345<\/td><\/tr><tr><td>1300<\/td><td>245<\/td><td>410<\/td><td><\/td><td>320<\/td><td>280<\/td><td>235<\/td><td>360<\/td><td>410<\/td><td>685<\/td><td><\/td><td>530<\/td><td>465<\/td><td>395<\/td><td>600<\/td><td>685<\/td><td>1145<\/td><td><\/td><td>885<\/td><td>770<\/td><td>660<\/td><td>1000<\/td><\/tr><tr><td>1350<\/td><td>185<\/td><td>310<\/td><td><\/td><td>245<\/td><td>205<\/td><td>175<\/td><td>235<\/td><td>310<\/td><td>515<\/td><td><\/td><td>410<\/td><td>345<\/td><td>290<\/td><td>395<\/td><td>515<\/td><td>860<\/td><td><\/td><td>685<\/td><td>570<\/td><td>485<\/td><td>660<\/td><\/tr><tr><td>1400<\/td><td>145<\/td><td>225<\/td><td><\/td><td>185<\/td><td>155<\/td><td>135<\/td><td>165<\/td><td>240<\/td><td>380<\/td><td><\/td><td>310<\/td><td>255<\/td><td>225<\/td><td>275<\/td><td>400<\/td><td>630<\/td><td><\/td><td>515<\/td><td>430<\/td><td>370<\/td><td>460<\/td><\/tr><tr><td>1450<\/td><td>105<\/td><td>175<\/td><td><\/td><td>145<\/td><td>125<\/td><td>95<\/td><td>115<\/td><td>170<\/td><td>290<\/td><td><\/td><td>240<\/td><td>205<\/td><td>155<\/td><td>190<\/td><td>285<\/td><td>485<\/td><td><\/td><td>400<\/td><td>345<\/td><td>260<\/td><td>315<\/td><\/tr><tr><td>1500<\/td><td>70<\/td><td>125<\/td><td><\/td><td>115<\/td><td>105<\/td><td>70<\/td><td>70<\/td><td>120<\/td><td>205<\/td><td><\/td><td>190<\/td><td>170<\/td><td>120<\/td><td>120<\/td><td>200<\/td><td>345<\/td><td><\/td><td>315<\/td><td>285<\/td><td>200<\/td><td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>BRIDES R\u00c9SISTANTES \u00c0 LA CORROSIONCLASSIFICATIONS DE PRESSION-TEMP\u00c9RATURE Ces donn\u00e9es de classification des brides sont reproduites avec la permission de l\u2019American National Standards Institute d\u2019apr\u00e8s ASME B16.5. Consultez cette norme pour des listes compl\u00e8tes. Attention est attir\u00e9e sur les consid\u00e9rations suivantes lors de l\u2019utilisation de ces classifications. Notes : Num\u00e9ro du groupe de mat\u00e9riaux D\u00e9signation nominale [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":25794,"template":"","industry_application":[],"class_list":["post-26020","product_data_page","type-product_data_page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/product_data_page\/26020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/product_data_page"}],"about":[{"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/types\/product_data_page"}],"version-history":[{"count":0,"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/product_data_page\/26020\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/product_category\/25794"}],"wp:attachment":[{"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/media?parent=26020"}],"wp:term":[{"taxonomy":"industry_application","embeddable":true,"href":"https:\/\/www.unifiedalloys.com\/fr\/wp-json\/wp\/v2\/industry_application?post=26020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}