GB/T 13791
GB/T 13791 (Barres d’acier étiré à froid spécialement profilées)· GB (Chine) · 22 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 10 | Aciers de construction | chevron_right |
| 12CrNi3A | Aciers de construction | chevron_right |
| 15 | Aciers de construction | chevron_right |
| 20 | Aciers de construction | chevron_right |
| 20Cr | Aciers de construction | chevron_right |
| 20CrMoA | Aciers de construction | chevron_right |
| 25 | Aciers de construction | chevron_right |
| 30 | Aciers de construction | chevron_right |
| 30CrMnSiA | Aciers de construction | chevron_right |
| 35 | Aciers de construction | chevron_right |
| 35CrMoA | Aciers de construction | chevron_right |
| 40 | Aciers de construction | chevron_right |
| 40Cr | Aciers de construction | chevron_right |
| 40Cr | Acier pour outils | chevron_right |
| 40MnB | Aciers de construction | chevron_right |
| 45 | Aciers de construction | chevron_right |
| 50 | Aciers de construction | chevron_right |
| 50B | Aciers de construction | chevron_right |
| 50Mn | Aciers de construction | chevron_right |
| 60 | Aciers de construction | chevron_right |
| A20202 | Aciers de construction | chevron_right |
| A24303 | Aciers de construction | chevron_right |