GB/T 32256
GB/T 32256 (Pièces forgées en acier pour réducteurs de vitesse - Exigences générales)· GB (Chine) · 15 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| Grade 1 Class A | Aciers de construction | chevron_right |
| Grade 1 Class B | Aciers de construction | chevron_right |
| Grade 2 Class C | Aciers de construction | chevron_right |
| Grade 2 Class D | Aciers de construction | chevron_right |
| Grade 3 Class E | Aciers de construction | chevron_right |
| Grade 3 Class F | Aciers de construction | chevron_right |
| Grade 4 Class G | Aciers de construction | chevron_right |
| Grade 4 Class H | Aciers de construction | chevron_right |
| Grade 4 Class I | Aciers de construction | chevron_right |
| Grade 4 Class J | Aciers de construction | chevron_right |
| Grade 4 Class K | Aciers de construction | chevron_right |
| Grade 4 Class L | Aciers de construction | chevron_right |
| Grade 5 Class M | Aciers de construction | chevron_right |
| Grade 5 Class P | Aciers de construction | chevron_right |
| Grade 6 Class T | Aciers de construction | chevron_right |