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EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M

Categories Duplex Stainless Steel Tube
Brand Name: SPEZILLA
Model Number: UNS S32750
Certification: ISO9001:2008
Place of Origin: CHINA
MOQ: Negotiation
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 1000 TONS/MONTH
Delivery Time: 15 DAYS
Packaging Details: BUNDLE PACKING
Material: SUPER DUPLEX STAINLESS STEEL
Specification: ASTM A928/A928M
Type: UNS S32750
Welding: EFW
OD: 1/2"-5"
WT: 1.0-3.0mm
Length: 20ft
Testing: X-RAY 100%
Certicifate: EN10204 3.1
Shape: Round
Package: Wooden Case
Application: Heat Exchanger
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    EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M

    EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M​


    Characteristics:


    Grade 2507 is a Molybdenum and Nitrogen alloyed Super-Duplex stainless steel with corrosion resistance
    in-line with the 6 Mo grades (e.g. 254 SMO®), and with a yield strength more than double that of austenitic stainless steels. It is also the strongest Duplex in welded tubular products.



    Characteristic properties:


    • High mechanical strength


    • Good weldability


    • Good corrosion resistance


    • High resistance to Stress Corrosion Cracking (SCC)


    • Good machinability


    • Very good wear and abrasive resistance


    • Low thermal expansion


    • Good fatigue properties


    • Temperature range -40°C to 250°C


    Dimensions:


    2507 is considered a stock standard material for OSTP in selected production standards and dimension ranges.


    Tubes, Pipes and Butt Weld Fittings


    • OD: 21.3–1219.0 mm


    • WT: 1.5–25.4 mm


    • Lengths: up to 12 m


    Tubes below 21.3 mm OD and tubes with wall thickness below 1.5 mm or length over 12 m on special request.



    Standard Stock Dimension Range:


    • ANSI NPS 6–12" Sch 10S, ASTM A928 Class 3



    • Fittings according to ASTM A815



    Executions:


    Tubes, Pipes and Butt Weld Fittings


    • Welded with- or without filler metal


    • Unannealed, pickled


    • Solution annealed and pickled


    • With – or Without BCW (Bead Cold Work)


    – Tubes Only


    • Bevelled ends according to standards


    ASTM A928/A928M Chemical Composition
    UNS DesignationC maxMn maxP maxS maxSi maxCrNiMoNCu
    S318030.0320.030.02121.0-23.04.5-6.52.5-3.50.08-0.20-
    S322050.0320.030.02122.0-23.04.5-6.53.0-3.50.14-0.20-
    S327500.0310.030.01124.0-26.06.0-8.03.0-4.00.20-0.300.50-1.00

    ASTM A928/A928 Mechanical Properties
    UNS DesignationTensile Strength, minYield Strength, minElongation (mm)
    ksiMpaksiMpa
    S31803906206545025
    S32205906206545025
    S327501167958055015


    Available Dimension Range
    OD(mm/inch)Wall thickness(SCH)
    102030STD4060XS80100120140160XXS…100mm
    21.3 (1/2'')ΔΔΔΔΔΔΔΔ
    26.7 (3/4'')ΔΔΔΔΔΔΔΔ
    33.4 (1'')ΔΔΔΔΔΔΔΔ
    42.2 (1 1/4'')ΔΔΔΔΔΔΔΔ
    48.3 (1 1/2'')ΔΔΔΔΔΔΔΔ
    60.3 (2'')ΔΔΔΔΔΔΔΔ
    73 (2 1/2'')ΔΔΔΔΔΔΔΔ
    88.9 (3'')ΔΔΔΔΔΔΔΔ
    101.6 (3 1/2'')ΔΔΔΔΔΔ
    114.3 (4'')ΔΔΔΔΔΔΔΔΔ
    141.3 (5'')ΔΔΔΔΔΔΔ
    168.3 (6'')ΔΔΔΔΔΔΔΔ
    219.1 (8'')ΔΔΔΔΔΔΔΔΔΔΔΔΔ
    273 (10'')ΔΔΔΔΔΔΔΔΔΔΔΔΔ
    323.8 (12'')ΔΔΔΔΔΔΔΔΔΔΔΔΔ
    355.6 (14'')ΔΔΔΔΔΔΔΔΔΔΔΔ
    406.4 (16'')ΔΔΔΔΔΔΔΔΔΔΔΔ
    457 (18'')ΔΔΔΔΔΔΔΔΔΔΔΔ
    508 (20'')ΔΔΔΔΔΔΔΔΔΔΔΔ
    559 (22'')ΔΔΔΔΔΔΔΔΔΔΔ
    610 (24'')ΔΔΔΔΔΔΔΔ
    660 (26'')ΔΔΔΔ
    711 (28'')ΔΔΔΔΔΔ
    762 (30'')ΔΔΔΔΔΔ
    813 (32'')ΔΔΔΔΔΔΔ
    864 (34'')ΔΔΔΔΔΔΔ
    914 (36'')ΔΔΔΔΔΔΔ
    965.2 (38'')ΔΔΔΔΔΔ
    1016 (40'')ΔΔΔΔΔΔ

    Quality EFW 2507 super duplex stainless steel,Round Mechanical Tubing UNS S32750 A928M for sale
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