Historical
SAE AMS 5608E-2001 (SAE AMS5608E-2001)
Cobalt Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 40Co 22Cr 22Ni 14.5W 0.07La Solution Heat Treated ( Reaffirmed: Apr 2006 )
This specification covers a corrosion and heat resistant cobalt alloy in the form of sheet, strip, and plate. These products have been used typically for formed and drawn parts requiring high strength up to 1800 degrees F (982 degrees C) and oxidation resistance up to 2000 degrees F (1093 degrees C), but usage is not limited to such applications.
Society of Automotive Engineers [sae]