2205 Duplex Stainless Steel Plate | High-Strength & Corrosion Resistant

General Properties

Alloy 2205 duplex stainless steel plate is a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex stainless steel plate with high general, localized and stress corrosion resistance properties in addition to high strength and excellent impact toughness.

Alloy 2205 duplex stainless steel plate provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.

 

Applications

Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry

Piping, tubing, and heat exchangers for the handling of gas and oil

Effluent scrubbing systems

Pulp and paper industry digesters, bleaching equipment, and stock-handling systems

Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance

Cargo tanks for ships and trucks

Food processing equipment

Biofuels plants

Standards

ASTM/ASME………..A240 UNS S32205/S31803
EURONORM………..1.4462 X2CrNiMoN 22.5.3
AFNOR……………….Z3 CrNi 22.05 AZ
DIN…………………….W. Nr 1.4