DUPLEX 2205 - UNS S32205/S31803

Penn Stainless inventory now includes Duplex 2205 (UNS S32205 /

S31803), in sheet, sheet coil, plate, plate coil, round bar, processed

flat bar and tubular products. Duplex 2205 is ideally suited for highpressure

and highly corrosive environments.

GENERAL PROPERTIES

Duplex 2205 is a two-phase, ferritic, austenitic 22% chromium,

3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the

most widely used duplex stainless steel grade and is characterized

by high yield strength, double that of the standard austenitic stainless

steel grades. It also demonstrates good fatigue strength, as well as

outstanding resistance to stress corrosion cracking, crevice, pitting,

erosion, and general corrosion in severe environments.

APPLICATIONS

• Chemical processing, transport and storage – pressure vessels,

tanks, piping, and heat exchangers

• Oil and gas exploration and processing equipment – piping,

tubing, and heat exchangers

• Marine and other high chloride environments

• Effluent scrubbing systems

• Pulp and paper industry – digesters, bleaching equipment,

and stock-handling systems

• 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 1.4462

FOR can provide you with custom cut, sized and processed stainless product through any of our available processing methods:

• Shear Cutting

• Plasma Cutting

• HQ Plasma Cutting

• DynamicWaterjet Cutting

• Saw Cutting

• Gauer Processing

• Machine Cutting

• Laser Cutting

Inventory:

• Sheet

• Sheet coil

• Plate

• Plate coil

• Round bar

• Processed flat bar

• Tubular products


Datasheet