This specification covers a premium-aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
STEEL BARS, FORGINGS, AND TUBING 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620) Premium-Aircraft-Quality, Consumable Electrode Vacuum Melted
01.01.1982
Aufsatz (Konferenz)
Englisch