This specification covers an 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)
15.05.1972
Aufsatz (Konferenz)
Englisch
Metals , Manganese , Copper , Hoses , Metal finishing , Steel , Chromium , Nickel , Tensile strength