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High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube

    Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers
     
    Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers
    • Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers
    • Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers
    • Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers
    • Buy cheap High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube from wholesalers

    High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube

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    Brand Name : YUHONG
    Model Number : ASTM A213 TP444
    Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Price : Negotiable
    Payment Terms : T/T, L/C
    Supply Ability : 1000 tons per month
    Delivery Time : Depends on quantity
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    High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube

    High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube


    What is ASTM A213?


    This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H.


    These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. The tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified.


    TP444 Features


    TP444 is made of high-purity ferritic stainless steel. Compared with austenitic stainless steel, ferritic stainless steel has excellent stress corrosion resistance, hydrogen sulfide, chloride ion stress corrosion and pitting corrosion resistance, high thermal conductivity, small thermal expansion coefficient, very It is suitable for manufacturing heat exchangers for petrochemical and other industries.


    Chemical Composition of TP444

    CarbonManganesePhosphorusSulfurSiliconChromiumNickelMolybdenumNitrogen
    0.031.000.040.031.0017.5-19.5K1.75-2.500.035

    Mechanical Properties


    Tensile Strength, min, ksi [MPa]Yield Strength, min, ksi [MPa]Elongation in 2 in. or 50 mm, min, %B,CHardness
    BrinellRockwell
    60 [515]40 [275]20217 HBWI 230 HV96 HRB

    Equivalent Material:


    GradeWERKSTOFF NR.UNSGBJIS
    TP4441.4521S44400019Cr19Mo2NbTiSUS444

    Applications:


    -Chemical Equipment
    -Heat Exchangers
    -Condensers
    -Oil Drilling Companies
    -Power Generation
    -Petrochemicals

    Quality High Thermal Conductivity ASTM A213 TP444 1.4521 UNS S44400 Seamless Tube for sale
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    Yuhong Group Co.,Ltd
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