GB/T 41157.1
GB/T 41157.1 (Fixations pour centrales nucléaires - Partie 3 : Boulons, vis et goujons en acier allié)· GB (Chine) · 14 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 40CMV | Aciers de construction | chevron_right |
| 40CNM Class A | Aciers de construction | chevron_right |
| 40CNM Class B | Aciers de construction | chevron_right |
| 40CNM Class C | Aciers de construction | chevron_right |
| 40CNMM Class A | Aciers de construction | chevron_right |
| 40CNMM Class B | Aciers de construction | chevron_right |
| 40CrMoV | Aciers de construction | chevron_right |
| 40CrNi2Mo Class A | Aciers de construction | chevron_right |
| 40CrNi2Mo Class B | Aciers de construction | chevron_right |
| 40CrNi2Mo Class C | Aciers de construction | chevron_right |
| 40CrNi2Mo-M Class A | Aciers de construction | chevron_right |
| 40CrNi2Mo-M Class B | Aciers de construction | chevron_right |
| 42CM | Aciers de construction | chevron_right |
| 42CrMo | Aciers de construction | chevron_right |