Historical
SAE AMS 6302J-2012 (SAE AMS6302J-2012)
Low-Alloy Steel, Heat-Resistant, Bars, Forgings, and Tubing 0.65Si 1.25Cr 0.50Mo 0.25V (0.28-0.33C)
This specification covers an aircraft-quality, low-alloy, heat-resistant steel in the form of bars, forgings, mechanical tubing, and forging stock.
These products have been used typically for parts, such as shafts and fasteners, in service up to 1000 \mDF (538 \mDC), but usage is not limited to such applications.
Society of Automotive Engineers [sae]