UNS N066??

35-20 is well-suited to high operating temperatures, exhibiting good strength up to approximately 1900°F. It is superior for use in sulfur, lead, or zinc contaminated atmospheres. Used more often from mechanical purposes than resistance purposes.

Nichrome 35-20 Fact Sheet

Composition[Ni 34-37% min, Cr 18-21%, Fe rem, Mn 1% max]
SpecificationsASTM B344(withdrawn 2011)
Density--- lbs/in³
Tensile Strength-- Kpsi*
Melt----° F
Max. Operating Temperature1900° 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!