UNS N07718

For use across temperatures ranging from -423° F to 1300° F, with excellent oxidation resistance up to 1800° F.  Found in jet engines, fuel elements, pump parts, nuclear fuel elements and hot extrusion applications.

Inconel® 718 Fact Sheet

Composition[Ni 52.5%, Cr 19%, Fe 18.5%, Mo 3.0%, Nb+Ta 3.6%]
SpecificationsASTM B637
Density0.296 lbs/in³
Tensile Strength140 Kpsi*
Melt2400° F
Max. Operating Temperature1800-2000° F

* Tensile strength and elongation are for annealed 0.012″ wire diameter. Please note that material performance data is provided a reference guide only… There are many factors involved in wire cloth performance, so please consult with an experienced engineer before choosing the metal best suited for your unique needs!


Inconel is a registered trade name of Inco Companies.