GJB 1951
GJB 1951 (Specification for quality structural steel bars for aviation)· GJB (China) · 29 materials
| Designation | Material group | |
|---|---|---|
| 10A | Structural and constructional steels | chevron_right |
| 12Cr2Ni4A | Structural and constructional steels | chevron_right |
| 12CrNi3A | Structural and constructional steels | chevron_right |
| 14CrMnSiNi2MoA | Structural and constructional steels | chevron_right |
| 15A | Structural and constructional steels | chevron_right |
| 15Cr2MnNi2TiA | Structural and constructional steels | chevron_right |
| 15CrA | Structural and constructional steels | chevron_right |
| 16Cr2MnTiA | Structural and constructional steels | chevron_right |
| 18Cr2Ni4WA | Structural and constructional steels | chevron_right |
| 20A | Structural and constructional steels | chevron_right |
| 20CrA | Structural and constructional steels | chevron_right |
| 20CrNi3A | Structural and constructional steels | chevron_right |
| 20Mn2A | Structural and constructional steels | chevron_right |
| 25A | Structural and constructional steels | chevron_right |
| 25CrMnNiTiA | Structural and constructional steels | chevron_right |
| 30Cr2Ni2WA | Structural and constructional steels | chevron_right |
| 30Cr2Ni2WVA | Structural and constructional steels | chevron_right |
| 30CrMnSiA | Structural and constructional steels | chevron_right |
| 30CrMnSiNi2A | Structural and constructional steels | chevron_right |
| 30CrMoA | Structural and constructional steels | chevron_right |
| 37CrNi3A | Structural and constructional steels | chevron_right |
| 38CrA | Structural and constructional steels | chevron_right |
| 38CrMoAlA | Structural and constructional steels | chevron_right |
| 40CrNiMoA | Structural and constructional steels | chevron_right |
| 40CrNiWA | Structural and constructional steels | chevron_right |
| 40CrVA | Structural and constructional steels | chevron_right |
| 45A | Structural and constructional steels | chevron_right |
| 50A | Structural and constructional steels | chevron_right |
| 50CrVA | Structural and constructional steels | chevron_right |