SAE AMS6509A
SAE AMS6509A
Steel Bars and Forgings 3.5Cr â 7.5Ni â 16.3Co â 1.75Mo â 0.2W â (0.09 - 0.13C) Double Vacuum Melted, Normalized, Annealedstandard by SAE International, 03/01/2017
standard by SAE International, 03/01/2017
This specification covers a premium aircraft-quality alloy steel in the form of bars 199 in2 (1284 cm2) and under in cross section, forgings, and forging stock.