Historical
SAE AMS 5525J-2007 (SAE AMS5525J-2007)
Steel, Corrosion and Heat Resistant, Sheet, Strip, and Plate 15Cr 25.5Ni 1.2Mo 2.1Ti 0.006B 0.30V 1800\mDF (982\mDC) Solution Heat Treated
This specification covers a corrosion and heat resistant steel in the form of sheet, strip, and plate. These products have been used typically for parts, such as turbine cases, requiring high strength up to 1300 \mDF (704 \mDC) and oxidation resistance up to 1500 \mDF (816 \mDC) and which may be welded during fabrication and subsequently precipitation heat treated, but usage is not limited to such applications.
Society of Automotive Engineers [sae]