AMS7850E Columbium (Niobium) Sheet, Strip, and Foil
Reaffirmed
4/25/2017
- Content
- This specification covers columbium in the form of sheet, strip, plate, and foil.
- Citation
- SAE International Material Specification, Columbium (Niobium) Sheet, Strip, and Foil, SAE Standard AMS7850E, Stabilized March 2026, Reaffirmed April 2017, Revised December 2009, Issued June 1960, https://doi.org/10.4271/AMS7850E.