This specification covers a premium aircraft-quality steel in the form of bars, forgings, mechanical tubing and flash welded rings up to 5.000 inches (127.00 mm), inclusive, and stock for forging or flash welded rings.
Rationale: This standard is being reviewed as a part of SAE’s Five-Year Review policy. The committee will look at possible changes to ordering information, product data, and other potential updates throughout the standard
