Nimonic alloy 263 is an age-hardenable nickel-cobalt-chrome-molybdenum alloy which was designed to have excellent
fabrication characteristics in the annealed condition but also very good aged strength properties.
Alloy 263 is easier to form or weld than other materials such as Waspaloy or Rene 41 and exhibits
excellent intermediate temperature ductility. Alloy 263 is supplied in the annealed condition and its
excellent ductility in this condition makes it suitable for cold forming as well as hot working. Alloy
263 can be welded using matching composition filler wire in both TIG and MIG forms.
Nimonic / Haynes Allou 2633 is available in Sheet, Strip, Plate, Bar, Wire, Tube and Forgings.
For all stock availability contact Sales.
Nimonic 263/uns n07263 round steel
Materials: Nimonic 40,50,60,75,80A,90,263
Tradename's: Nicrofer 5120, Hastelloy C263 and Nimonic 263.