
Columbium (Niobium) Sheet, Strip, and Foil
STANDARD published on 1.4.2026
Designation standards: SAE AMS7850F
Publication date standards: 1.4.2026
Country: American technical standard
Category: Technical standards SAE
This specification covers columbium in the form of sheet, strip, plate, and foil.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification
Stabilized: Apr 2026 