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F51 / F53 Small Diameter Duplex Steel Tube ASTM A789 A790 / Cold Rolled Tubing

Categories Duplex Steel Tube
Brand Name: MTSCO
Model Number: MTSCODST55
Certification: ISO 9001 & PED & AD2000
Place of Origin: CHINA
MOQ: negotiable
Price: negotiable
Payment Terms: T / T ; L / C
Supply Ability: 300 Tons / Month
Delivery Time: 30 Days
Packaging Details: Iron Case / Plywood Case
Material: F51 / F53
Surface: Annealing & Polishing
Length: Random Length
Test: EDT
Delivery Conditions: Soft / Hard
Inspection: 100%
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    F51 / F53 Small Diameter Duplex Steel Tube ASTM A789 A790 / Cold Rolled Tubing

    F51 / F53 Small Diameter Duplex Steel Tube, ASTM A789 / A790 Cold Rolled Tube

    UNS DesignationCSiMnPSCrNiMoNCu
    S31803(F51)0.03120.030.0221.0 - 23.04.5 - 6.52.5 - 3.50.08 - 0.20-
    S322050.03120.030.0222.0 - 23.04.5 - 6.53.0 - 3.50.14 - 0.20-
    S32750(F53) - 26.06.0 - 8.03.0 - 5.00.24 - 0.320.5 max
    S327600.05110.030.0124.0 - 26.06.0 - 8.03.0 - 4.00.20 - 0.300.50 -1.00

    Specifications :



    a) Petroleum

    b) Chemical industry

    c) Instrument

    d) Industrial transportation

    e) Mechanical structure industry

    f) Need high corrision ability pipe's industry, such as offshore industry etc


    a) Superior surface finish,

    b) Better mechanical property

    c) More precise dimension

    d) Perfect inspection method and inspection equipment

    MTSCO is specialized in duplex steel pipes produce . So we know good at duplex steel knowledge . Hope the clients who are choose us can be very assured . And no need worry about our produce ability. We , MTSCO , is worth for your belived .

    Most of 2507 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .

    Quality F51 / F53 Small Diameter Duplex Steel Tube ASTM A789 A790 / Cold Rolled Tubing for sale
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