SAE AMS6378E

Заменен

STEEL BARS l.0Cr - 0.20Mo - 0.045Se (0.39 - 0.48C) (4142H Modified) Die-Drawn, 130.0 ksi (896 MPa) Yield Strength Free Machining

This specification covers a free-machining, low-alloy steel in the form of round bars 3.50 inches (88.9 mm) and under in nominal diameter.

Заменен на

SAE AMS6378F

Тематика

Materials properties

Steel

Ferrous metals and alloys

Ferrous metals

Metallurgy