UNS N07090, W.Nr. 2.4632
NIMONIC® alloy 90 is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-hardenable creepresisting alloy for service at temperatures up to 920°C (1688°F). The alloy is used for turbine blades, discs, forgings,
ring sections and hot-working tools.
Recommended filler metal for welding is Nimonic® 90.