Inquiries : 868 - 2015-10-19 11:18:17
Penn Stainless inventorynow includes Duplex 2205 (UNS S32205 / S31803), in stainless steel sheet,stainless steel sheet coil,stainless steel plate, stainless steel plate coil,stainless steel round bar,stainless steel processed flat bar and tubular products. Duplex2205 is ideally suited for high-pressure and highly corrosive environments.
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 ischaracterized by high yield strength, double that of the standard austenitic stainless steel grades. It also demonstrates good fatigue strength, as well asoutstanding resistance to stress corrosion cracking, crevice, pitting, erosion,and general corrosion in severe environments.
Chemical processing,transport and storage ¨C pressure vessels, tanks, piping, and heat exchangers
Oil and gas exploration andprocessing equipment ¨C piping, tubing, and heat exchangers
Marine and other highchloride environments
Effluent scrubbing systems
Pulp and paper industry ¨Cdigesters, bleaching equipment, and stock-handling systems
Cargo tanks for ships andtrucks
Food processing equipment
ASTM/ASME: A240 UNSS32205/S31803
EURONORM: 1.4462 X2CrNiMoN22.5.3
AFNOR: Z3 CrNi 22.05 AZ
DIN: W.Nr 1.4462