GJB 1951
GJB 1951 (Spécification pour barres d’acier de construction de qualité pour l’industrie aéronautique)· GJB (Chine) · 29 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| 10A | Aciers de construction | chevron_right |
| 12Cr2Ni4A | Aciers de construction | chevron_right |
| 12CrNi3A | Aciers de construction | chevron_right |
| 14CrMnSiNi2MoA | Aciers de construction | chevron_right |
| 15A | Aciers de construction | chevron_right |
| 15Cr2MnNi2TiA | Aciers de construction | chevron_right |
| 15CrA | Aciers de construction | chevron_right |
| 16Cr2MnTiA | Aciers de construction | chevron_right |
| 18Cr2Ni4WA | Aciers de construction | chevron_right |
| 20A | Aciers de construction | chevron_right |
| 20CrA | Aciers de construction | chevron_right |
| 20CrNi3A | Aciers de construction | chevron_right |
| 20Mn2A | Aciers de construction | chevron_right |
| 25A | Aciers de construction | chevron_right |
| 25CrMnNiTiA | Aciers de construction | chevron_right |
| 30Cr2Ni2WA | Aciers de construction | chevron_right |
| 30Cr2Ni2WVA | Aciers de construction | chevron_right |
| 30CrMnSiA | Aciers de construction | chevron_right |
| 30CrMnSiNi2A | Aciers de construction | chevron_right |
| 30CrMoA | Aciers de construction | chevron_right |
| 37CrNi3A | Aciers de construction | chevron_right |
| 38CrA | Aciers de construction | chevron_right |
| 38CrMoAlA | Aciers de construction | chevron_right |
| 40CrNiMoA | Aciers de construction | chevron_right |
| 40CrNiWA | Aciers de construction | chevron_right |
| 40CrVA | Aciers de construction | chevron_right |
| 45A | Aciers de construction | chevron_right |
| 50A | Aciers de construction | chevron_right |
| 50CrVA | Aciers de construction | chevron_right |