UNS S31803, UNS S32205

Duplex 2205 has excellent corrosion resistance and strength. This steel shows excellent fatigue strength. Duplex 2205 has superior resistance to crevice, pitting, erosion, and general corrosion in severe environments. 

Duplex 2205 Fact Sheet

Composition[Cr 21-23%, Ni 4.5-6.5%, C 0.03% max.]
SpecificationsASTM A240, ASTM A479
Density0.278 lbs/in³
Tensile Strength150 Kpsi*
Melt2500-2650° F
Max. Operating Temperature800° 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!