Most recent
SAE AMS 6345F-2024
Steel, Sheet, Strip, and Plate, 0.95Cr - 0.20Mo (0.28 - 0.33C) (SAE 4130), Aircraft Quality, Normalized or Otherwise Heat Treated
This specification covers an aircraft-quality, low-alloy steel in the form of sheet, strip, and plate up to and including 1.500 inches (38.10 mm) in thickness.
Society of Automotive Engineers [sae]