SAE AMS7850D

Заменен

Columbium (Niobium) Sheet, Strip, Plate, and Foil

This specification covers columbium in the form of sheet, strip, plate, and foil.

Заменен на

SAE AMS7850E

Тематика

Nonferrous alloys

Materials properties

Titanium

Beryllium

Titanium alloys

Refractory materials

Beryllium alloys

Metallurgy