FORM: Bars@ forgings@ flash welded rings@ and stock for forgings@ flash welded rings@ or heading. APPLICATION: Primarily for parts@ such as flanges@ cases@ and fasteners@ requiring high resistance to creep and stress-rupture up to 1300 F (704 C) and oxidation resistance up to 1800 F (982 C)@ particularly those which are formed or welded and then heat treated to develop required properties.