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    Duplex steel 2507

    Chemical composition: 

    C: 0.03

    Mn: 1.2

    P: 0.035

    S: 0.02

    Si: 0.8

    Cr: 24.0-26.0

    Ni: 6.0-8.0

    Mo:3.0-5.0

    N: 0.24-0.32

    Cu: 0.5

    Physical property: 

    Tensile Strength: >795Mpa

    Elongation: >15%

     

    What is 2507 ?

    2507 is Ferritic & Austenitic (Duplex)stainless steel sheet, covers the advantages of bot. It has strong corrosion resistance because of the high Cr content and Mo content.

     

    Standard:

    ASTM/ASME:A240 - UNS S32750

    EURONORM:1.4410 - X2 Cr Ni MoN 25.7.4

    AFNOR:Z3 CN 25.06 Az

    DIN/EN 1.4410、ASME SA-240

     

    1. Intergranular corrosion 

    It has strong Intergranular Corrosion resistance because of the low Carbon content.

    2. Application 

    Papermaking industryDesalination of sea waterFlue gas cleaningHeat exchangerChemical fluid piping systemetc.

     

     Stainless steel sheet   Stainless steel sheet