GB/T 5068
GB/T 5068 (Acier pour essieux de locomotives et wagons de chemin de fer)· GB (Chine) · 13 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 25CrMoA | Aciers de construction | chevron_right |
| 30CrMoA | Aciers de construction | chevron_right |
| 30CrNi3MoV | Aciers de construction | chevron_right |
| 35CrMoA | Aciers de construction | chevron_right |
| 42CrMoA | Aciers de construction | chevron_right |
| JZ35 | Aciers de construction | chevron_right |
| JZ40 | Aciers de construction | chevron_right |
| JZ45 | Aciers de construction | chevron_right |
| JZ50 | Aciers de construction | chevron_right |
| LZ35 | Aciers de construction | chevron_right |
| LZ40 | Aciers de construction | chevron_right |
| LZ45 | Aciers de construction | chevron_right |
| LZ50 | Aciers de construction | chevron_right |