SAE AMS 6523J
SAE AMS 6523J (Steel, Sheet, Strip, and Plate 0.75Cr - 9.0Ni - 4.5Co - 1.0Mo - 0.09V (0.17 - 0.23C) Vacuum Consumable Electrode Melted, Annealed)· SAE (United States) · 2 materials
| Designation | Material group | |
|---|---|---|
| 9Ni-4Co-0.20C | Structural and constructional steels | chevron_right |
| HP 9-4-20 | Structural and constructional steels | chevron_right |