2205 Duplex Stainless Steel

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shanghai Ningbo Shenzhen
  • Payment Terms: T/T , L/C
  • Product Detail

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    Duplex Stainless Steel 2205/S31803



    Chemical Compostions of Duplex Stainless steel 2205(00Cr22Ni5Mo3N,S31803) %
    Brand C= Mn= P= S= Si= Ni Cr Mo N
    2205 0.030 2.0 0.03 0.02 1.0 4.5-6.5 21-23 2.5-3.5 0.08-0.2

    2205 Duplex/Super Duplex Stainless Steel (1.4462,UNS S31803/UNS S32205)

    The yield strength is about twice that of austenitic stainless steels, thus allowing a designer to save weight and making the alloy more cost competitive when compared to 316L or 317L.
    Alloy 2205 (UNS S32305/S31803) is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel with high general, localized, and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
    Alloy 2205 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.

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


    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

    Hot Tags: 2205 duplex stainless steel manufacturers, suppliers, price, for sale

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