SAE AMS6490C

Заменен

STEEL BARS, FORGINGS, AND TUBING 4.0Cr - 4.2Mo - 1.OV (0.77 - 0.85C) Premium Bearing Quality, Consumable Electrode Vacuum Melted

This specification covers a premium-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.

Заменен на

SAE AMS6490D

Тематика

Materials properties

Steel

Ferrous metals and alloys

Ferrous metals

Metallurgy