SAE AMS7904B

Заменен

Beryllium Bars, Rods, Tubing, and Shapes High Ductility Grade

This specification covers beryllium in the form of bars, rods, tubing, and machined shapes fabricated from vacuum hot pressed powder.

Заменен на

SAE AMS7904C

Тематика

Nonferrous alloys

Materials properties

Titanium

Beryllium

Titanium alloys

Refractory materials

Beryllium alloys

Metallurgy