A182 F51 2205 S31803 ring duplex stainless steel flange
Astm A182 F51 flange is made up of carbon, chromium, manganese, silicon, phosphorus, sulfur, nickel, nitrogen, molybdenum and iron.
2205 also provides improved formability and weldbility not obtained in any one of the usual stainless steels. This includes our excellent after sales services,We have supplied Duplex 2205Astm A182 F51 Duplex Stainless Steel Flanges. ASTM A182 F51 is a duplex stainless steel that offers a high resistance to general , pitting, stress and crevice corrosion, as well as a high mechanical strength and good weldability. Early duplex stainless steels can withstand uniform corrosion and chlorine stress corrosion cracking at moderate strength, but their performance is greatly reduced when used in welding situations.