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Duplex Stainless Steel Pipe ASTM A790 UNS S32205 Reactors Tanks

    Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers
     
    Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers
    • Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers
    • Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers
    • Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers
    • Buy cheap Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks from wholesalers

    Duplex Stainless Steel Pipe ASTM A790 UNS S32205 Reactors Tanks

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    Brand Name : YUHONG
    Model Number : S32205
    Certification : ABS, GL, BV, GOST, TS, CCS, CNNC, ISO
    Price : Negotiation
    Payment Terms : T/T , L/C at sight
    Supply Ability : 10000TONS/Months
    Delivery Time : Depends on quantity
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    Duplex Stainless Steel Pipe ASTM A790 UNS S32205 Reactors Tanks

    Duplex Stainless Steel Pipe ASTM A790 UNS S32205 Reactors Tanks


    What is UNS S32205?


    S32205 is a modern duplex stainless steel material combining austenitic and ferritic materials. It is known for its extremely high strength and resistance to stress corrosion cracking. These trademarks are approximately twice as strong as the austenitic and ferritic trademarks. It has better resistance and ductility than ferritic steels, but not up to the level of austenitic steels. Heat treatment is easy, but cold forming is difficult. Duplex (austenitic/ferritic) steel (Type 2205) containing 22% chromium has medium to high strength and superior resistance to general corrosion/stress, corrosion/cracking. It is generally used to make chemical processing equipment, pressure vessels and heat exchanger components. The alloy is resistant to chloride environments and chemical stress corrosion, and is approximately twice as strong as standard austenitic stainless steels. Requirements for higher mechanical strength / lighter weight, the alloy can be successfully used as a 300 series austenitic stainless steel replacement. s32205 easy to use many standard arc welding equipment for welding, but not recommended for oxyethylene block welding, due to the weld metal may present the phenomenon of carbonization. s32205 application planning application areas are: typical applications include oil and gas, chemical, electric power, and brewing industry. Widely used pumps, valves, flanges and piping systems. Martensitic stainless steel trademark is a group of corrosion-resistant and hardenable (using heat treatment) stainless steel alloys. Martensitic grades are pure chromium steels without nickel. They are magnetic, can be hardened by heat treatment, and are not as corrosion resistant as austenitic stainless steels. Martensitic grades are used primarily where hardness, strength and wear resistance are required.


    Chemical Composition of ASTM A790 UNS S32205


    ElementComposition, %
    TypeC2205
    Carbon0.030 max
    Manganese2.00 max
    Phosphorus0.030 max
    Sulfur0.020 max
    Silicon1.00 max
    Nickel4.50 - 6.50
    Chromium22.00 - 23.0
    Molybdenum3.0 - 3.5
    Nitrogen0.14 - 0.20

    Physical Properties of ASTM A790 UNS S32205


    GradeDensity
    (kg/m3)
    Elastic
    Modulus (GPa)
    Mean Co-eff of Thermal
    Expansion (μm/m/°C)
    Thermal
    Conductivity (W/m.K)
    Specific
    Heat
    0-100°C ( J/kg.K)
    Electrical
    Resistivity
    (nΩ.m)
    0-100°C0-315°C0-538°Cat 100°Cat 500°C
    UNS S32205 / 220578219013.714.2-19-418850


    Mechanical Composition of ASTM A790 UNS S32205

    GradeTensile Strength
    (MPa) min
    Yield Strength
    0.2% Proof
    (MPa) min
    Elongation
    (% in 50mm) min
    Hardness
    Rockwell C (HR C)Brinell (HB)
    UNS S32205 / 22056214482531 max293 max

    ASTM A790 UNS S32205 Heat Treatment


    ProcessValue
    Annealing Temperature °F [°C]1870 - 2010 [1020 - 1100]
    QuenchingRapid Cooling in Air or Water

    Heat Resistance of ASTM A790 UNS S32205


    The high oxidation resistance property of Grade 2205 is marred by its embrittlement above 300°C. This embrittlement can be modified by a full solution annealing treatment. This grade performs well at temperatures below 300°C.


    Duplex Stainless Steel Pipe Application:


    • Chemical Processing, Transport and Storage
    • Oil and Gas Exploration and Offshore Rigs
    • Marine Environments
    • Architectural and structural engineering
    • Medical equipment
    • Papermaking equipment
    • Sewage treatment equipment


    Quality Duplex Stainless Steel Pipe  ASTM A790 UNS S32205  Reactors Tanks for sale
    Company Info.
    Yuhong Group Co.,Ltd
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