UNS N07263, W.Nr. 2.4650
NIMONIC® 263 is, like NIMONIC® 90 a precipitation-hardenable nickel-chromium-cobalt alloy with an addition of molybdenum for solid-solution strengthening. It has high strength and corrosion resistance along with good formability and high-temperature ductility in welded structures. The alloy is especially suitable for sheet applications. Used in gas turbines for rings, casings, and various sheet fabrications.
Recommended filler metal for welding is NIMONIC® 263.