Nimonic Pe11 Tube

A nickel-iron-chromium alloy precipitation hardened by titanium and aluminum and solid-solution strengthened by an addition of molybdenum. It was developed as a high-strength sheet alloy for use at temperatures to 1020°F (550°C). The high iron content provides good workability and also relatively high tensile ductility, especially after welding. Used for components of gas turbines.STANDARD PRODUCT FORMSSheet, plate, round bar, flat bar, forging stock and wire.MAJOR SPECIFICATIONSNone Applicable.LIMITING CHEMICAL COMPOSITION, %Ni ......37.0 – 41.0Fe ......RemainderCr......17.0 – 19.0Mo ....4.75 – 5.75Ti ...........2.2 – 2.5Al ...........0.7 – 1.0C .......0.03 – 0.08Si ...........0.5 max.Cu..........0.5 max.Mn .........0.2 max.Co ..........1.0 max.B .......0.001 max.Zr ......0.02 – 0.05S .......0.015 max.PHYSICAL CONSTANTS AND THERMAL PROPERTIESDensity, Ib/in3........................................................................0.290g/cm3.........................................................................8.02Melting Range, °F...................................................2340 –2460°C ...................................................1280– 1350Specific Heat, Btu/lb • °F....................................................0.104J/kg • °C...........................................................436Permeability at 300 Oersted (23.9 kA/m)....................1.021TYPICAL MECHANICAL PROPERTIES