• Shanghai Baoyuan Metal Materials Co.,Ltd
    Shanghai Baoyuan Iron & Steel Co.,Ltd

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     Special Stainless Steel >> 2205 >> 2205
        
    Name:
    2205
    Product :
     

    Duplex Stainless Steel 

    S31803(2205、F51、00Cr22Ni5Mo3)、S32750 (2507、00Cr25Ni7Mo4N);

    2205(00Cr22Ni5Mo3N,S31803)

    Duplex stainless steel 2205 has below capability:

    High intensity and good impact toughness 

    It can bear stress corrosion well

    Good ability to avoid patch and crack

    Low heat expand modulus and better heat transmit

    High pressure work

    Weldable

    Grade

    GB: 00Cr22Ni5Mo3N

    UNSS31803/S32205

    DIN1.4462

    Chemical component

    Mn

    Si 

    Ni

    Cr

    Mo

    N

    ≤0.030

    ≤2.0

    ≤0.03

    ≤0.02

    ≤1.0

    4.56.5

    21.023.0

    2.53.5

    0.080.2

    Mechanical property

    yield strength (MPa)

     tensile strength (MPa)

     Elongation (%) 

    ≥450

    ≥520

    ≥18

    Physics capability

    density: 7.85g/cm3   

    Application

    High pressure vessel,storage pot and pipe line.

    Oil and gas pipe line, heat exchange pipe fittings.

    Sewage manage system.

    Paper pulp and paper making industry.

    Rotor, screwed roller,lamina and impeller.

    Steamship trunk and truck trunk. 

    Food processing facility.

     

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    Add: No.188,Xinchun Road,Minhang Area,Shanghai,China 201109
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