This specification covers a premium-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-Quality, Consumable Electrode Melted
15.12.1974
Aufsatz (Konferenz)
Englisch
Quality assurance , Test procedures , Iron , Copper , Hoses , Metal finishing , Steel , Chromium , Tensile strength