GB/T 33083
GB/T 33083 (Pièces forgées en acier de construction lourde au carbone - Spécifications techniques)· GB (Chine) · 15 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 10 | Aciers de construction | chevron_right |
| 15 | Aciers de construction | chevron_right |
| 16Mn | Aciers de construction | chevron_right |
| 20 | Aciers de construction | chevron_right |
| 25 | Aciers de construction | chevron_right |
| 30 | Aciers de construction | chevron_right |
| 35 | Aciers de construction | chevron_right |
| 40 | Aciers de construction | chevron_right |
| 40Mn | Aciers de construction | chevron_right |
| 45 | Aciers de construction | chevron_right |
| 50 | Aciers de construction | chevron_right |
| 50Mn | Aciers de construction | chevron_right |
| 55 | Aciers de construction | chevron_right |
| 60 | Aciers de construction | chevron_right |
| 60Mn | Aciers de construction | chevron_right |