Anotácia textu normy SAE AMS7857D :
This specification covers a columbium (niobium) alloy in the form of bars, rods, and extrusions.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification
Stabilized: May 2026 
Columbium (Niobium) Alloy Bars, Rods, and Extrusions 10Hf - 1.0Ti, Recrystallization Annealed
NORMA vydaná dňa 1.5.2026
Označenie normy: SAE AMS7857D
Dátum vydania normy: 1.5.2026
Krajina: Americká technická norma
Kategória: Technické normy SAE
This specification covers a columbium (niobium) alloy in the form of bars, rods, and extrusions.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification
Stabilized: May 2026