This specification covers an aircraft-quality low-alloy steel in the form of bars, forgings, mechanical tubing, flash welded rings, and stock for forging and flash welded rings.
STEEL BARS, FORGINGS, TUBING, AND RINGS 1.3Mn - 1.5Si - 0.30Cr - 1.8Ni - 0.40Mo (0.23 - 0.28C)
15.05.1973
Aufsatz (Konferenz)
Englisch
Impact tests , Metals , Welding , Test procedures , Hoses , Metal finishing , Heat treatment , Steel , Tensile strength