SAE AMS 6260R

This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.These products have been used typically for carburized parts, including gears, which require high minimum core hardness with a narrow range, but usage is not limited to such applications.The core is machinable after hardening.

This product replaces:SAE AMS 6260P - Steel, Bars, Forgings, and Tubing 1.2Cr 3.2Ni 0.12Mo (0.07 0.13C) (SAE 9310)