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ASTM A335 P91 seamless alloy steel pipe for high temperature service

    Buy cheap ASTM A335 P91 seamless alloy steel pipe for high temperature service from wholesalers
     
    Buy cheap ASTM A335 P91 seamless alloy steel pipe for high temperature service from wholesalers
    • Buy cheap ASTM A335 P91 seamless alloy steel pipe for high temperature service from wholesalers

    ASTM A335 P91 seamless alloy steel pipe for high temperature service

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    Brand Name : HT
    Model Number : ASTM A335 P91 seamless alloy steel pipe for high temperature service
    Certification : ISO9001
    Price : USD 3/kg
    Payment Terms : L/C,T/T, Western Union
    Supply Ability : 10000 kg per month
    Delivery Time : 30-35 work days
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    ASTM A335 P91 seamless alloy steel pipe for high temperature service

    ASTM A335 P91 seamless alloy steel pipe for high temperature service

    1.ASTM A335 P91 Specification

    Specialized inLarge Diameter Size
    Outer Dimensions19.05mm – 114.3mm
    Wall Thickness2.0mm – 14 mm
    Lengthmax 16000mm
    ScheduleSchedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
    FormRound, Square, Rectangular, Hydraulic Etc.
    StandardASTM A335 P91, SA335 P91 (with IBR Test Certificate)
    Size1/2 NB to 36 NB
    Thickness3-12mm
    ScheduleSCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
    OriginEuropean, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
    ToleranceCold drawn pipe: +/-0.1mm
    Cold rolled pipe: +/-0.05mm
    CraftCold rolled and Cold drawn
    TypeSeamless / ERW / Welded / Fabricated
    LengthSingle Random, Double Random & Cut Length.
    EndPlain End, Beveled End, Treaded
    Specialized inLarge Diameter SA335 P91 Material
    Additional TestingNACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
    ApplicationSeamless Ferritic Alloy-Steel Pipe for High-Temperature Service

    2. ASTM A335 P91 material introduction


    Chemical Composition


    C, %Mn, %P, %S, %Si, %Cr, %Mo, %V, %N, %Ni, %Al, %Nb, %
    0.08-0.120.3-0.60.02 max0.01 max0.2-0.58.0-9.50.85-1.050.18-0.250.03-0.070.4 max0.04 max0.06-0.10
    A335 P91 Material Composition and Astm A335 Gr P91 Composition is given in above table

    ASTM A335 P91 Properties

    Tensile Strength , MPaYield Strength, MPaElongation, %Hardness, HB
    585 min415 min20 min250 max

    ASTM A335 P91 Alloy Steel Seamless Pipes Heat Treatment Requirements

    P5, P9, P11, and P22
    GradeHeat Treatment TypeNormalizing Temperature Range F [C]Subcritical Annealing
    or Tempering
    Temperature Range F
    [C]
    ASTM A335 P5 (b,c) PipeFull or Isothermal Anneal
    Normalize and Temper*****1250 [675]
    Subcritical Anneal (P5c only)*****1325 - 1375 [715 - 745]
    ASTM A335 P9 PipeFull or Isothermal Anneal
    Normalize and Temper*****1250 [675]
    ASTM A335 P11 PipeFull or Isothermal Anneal
    Normalize and Temper*****1200 [650]
    ASTM A335 P22 PipeFull or Isothermal Anneal
    Normalize and Temper*****1250 [675]
    ASTM A335 P91 PipeNormalize and Temper1900-1975 [1040 - 1080]1350-1470 [730 - 800]
    Quench and Temper1900-1975 [1040 - 1080]1350-1470 [730 - 800]

    A335 P91 Pipe Tensile Requirements

    Seamless
    P-5P-9P-11P-22P-91
    Tensile Strength, min., psi
    ksi6060606085
    MPa415415415415585
    Yield Strength, min., psi
    ksi3030303060
    MPa205205205205415

    3. ASTM A335 P91 steel pipe photo

    Quality ASTM A335 P91 seamless alloy steel pipe for high temperature service for sale
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