A289/A289M
A289/A289M (Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators)· ASTM (United States) · 8 materials
| Designation | Material group | |
|---|---|---|
| A 289 Grade 1 | Stainless steels | chevron_right |
| A 289 Grade 2 | Stainless steels | chevron_right |
| A 289 Grade 3 | Stainless steels | chevron_right |
| A 289 Grade 4 | Stainless steels | chevron_right |
| A 289 Grade 5 | Stainless steels | chevron_right |
| A 289 Grade 6 | Stainless steels | chevron_right |
| A 289 Grade 7 | Stainless steels | chevron_right |
| A 289 Grade 8 | Stainless steels | chevron_right |