Inconel 625

inconel 625Applications: Aerospace field,used in such applications as aircraft ducting systems, engine exhaust systems, thrust-reverser systems, resistance-welded honeycomb structures for housing engine controls, fuel and hydraulic line tubing, spray bars, bellows, turbine shroud rings, and heat-exchanger tubing in environmental control systems. Chemical processing field,it is made into a variety of components for plant equipment. Nuclear field,used for reactor-core and control-rod components in nuclear water reactors.Limiting Chemical Composition, % Nickel..........................................................................58.0 min. Chromium..................................................................20.0-23.0 Iron...............................................................................5.0 max. Molybdenum................................................................8.0-10.0 Niobium (plus Tantalum).............................................3.15-4.15 Carbon.......................................................................0.10 max. Manganese................................................................0.50 max. Silicon........................................................................0.50 max. Phosphorus.............................................................0.015 max. Sulfur........................................................................0.015 max. Aluminum...................................................................0.40 max. Titanium ....................................................................0.40 max.