SA-387/SA-387M

SA-387/SA-387M (Spécification pour les plaques de récipient sous pression, en acier allié, chrome-molybdène)· ASME (États-Unis) · 18 matériaux

Désignation Désignation alternative Groupe de matériaux
SA-387 Grade 11 Class 1 1 1/4Cr-1/2Mo-Si Aciers de construction chevron_right
SA-387 Grade 11 Class 2 Aciers de construction chevron_right
SA-387 Grade 12 Class 1 1Cr-1/2Mo Aciers de construction chevron_right
SA-387 Grade 12 Class 2 Aciers de construction chevron_right
SA-387 Grade 2 Class 1 1/2Cr-1/2Mo Aciers de construction chevron_right
SA-387 Grade 2 Class 2 Aciers de construction chevron_right
SA-387 Grade 21 Class 1 3Cr-1Mo Aciers de construction chevron_right
SA-387 Grade 21 Class 2 3Cr-1Mo Aciers de construction chevron_right
SA-387 Grade 21L Class 1 Aciers de construction chevron_right
SA-387 Grade 22 Class 1 2 1/4Cr-1Mo Aciers de construction chevron_right
SA-387 Grade 22 Class 2 2 1/4Cr-1Mo Aciers de construction chevron_right
SA-387 Grade 22L Class 1 Aciers de construction chevron_right
SA-387 Grade 5 Class 1 5Cr-1/2Mo Aciers de construction chevron_right
SA-387 Grade 5 Class 2 5Cr-1/2Mo Aciers de construction chevron_right
SA-387 Grade 9 Class 1 Aciers de construction chevron_right
SA-387 Grade 9 Class 2 Aciers de construction chevron_right
SA-387 Grade 91 Type 1 Aciers de construction chevron_right
SA-387 Grade 91 Type 2 9Cr-1Mo-V Aciers de construction chevron_right