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ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow

    Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers
     
    Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers
    • Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers
    • Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers
    • Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers
    • Buy cheap ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow from wholesalers

    ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow

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    Brand Name : YUHONG
    Model Number : ASTM A815 WPS31803 Duplex Steel 5D 90 Degree Elbow
    Certification : ABS , BV, LR , DNV, GL , KR, TUV , ISO
    Payment Terms : L/C, T/T
    Delivery Time : 7days
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    ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow

    ASME B16.9 Buttweld ASTM A815 UNS S31803 Duplex Steel 90 Degree Elbow R=5D


    ASTM A815 UNS S31803 is very popular in marine industries, nuclear projects, power plants and other chemical industries service. Because it offers excellent fatigue strength, good weldability, superior corrosion resistance compared to regular stainless steel. YUHONG can supply duplex steel elbow including grade S32205, S31803, S32750, S32760, and can custom the bending radius like 1D, 2D, 3D, 5D, etc. If you have such requirements, please feel free contact us anytime.


    ASTM A815 Duplex Steel Pipe Fitting Specification

    SpecificationsASTM A815 / ASME SA815
    DimensionsASME/ANSI B16.9, ASME B16.28, MSS-SP-43
    GradesDuplex S31803, S32205, S32750, S32760
    Size1/2” NB to 24″NB in
    TypeSeamless / Welded / Fabricated
    ThicknessSch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
    FormEcc. Reducer, Con. Reducer, Red. Tee, Equal Tee, Elbow, Cap

    Equivalent Grades of ASTM A815 UNS S31803 Elbow

    STANDARDWERKSTOFF NR.UNS
    Duplex 22051.4462 / 1.4462S31803 / S32205

    Chemical Composition of ASTM A815 UNS S31803 Elbow

    Cr

    Ni

    Mo

    C

    W

    Cu

    24.0-26.06.0-8.03.0-4.00.030 Max0.5-1.00.50-1.0

    N

    Mn

    Si

    P

    S

    Fe

    0.2-0.31.00 Max1.0 Max0.03 Max0.01 MaxBalance

    Mechanical Properties of ASTM A815 UNS S31803 Elbow

    Tensile Strength, ksi

    .2% Yield Strength, ksi

    % Elongation in 50mm

    Hardness Max.

    109802528 HRC

    Applications

    Duplex stainless steels are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels. This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades.


    • Duplex stainless steels are typically used in:
    • Chemical processing, transport and storage
    • Oil and gas exploration and offshore rigs
    • Oil and gas refining
    • Marine environments
    • Pollution control equipment
    • Pulp & paper manufacturing
    • Chemical process plant

    Quality ASTM A815 Duplex Steel UNS S31803 Buttweld Pipe Fitting ASME B16.9 5D Elbow for sale
    Company Info.
    Yuhong Group Co.,Ltd
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