Sign In | Join Free | My china-telecommunications.com
china-telecommunications.com
Products
Search by Category
Home > Air-Separator Parts >

ASTM A403 6 Moly Alloys Steel Pipe Joints And Fittings SCH40S / SCH80S Impact Toughness

Categories Steel Fitting
Brand Name: YUHONG GROUP
Model Number: S31254 / 254MO / 253MA /6MO
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015, IEI
Place of Origin: CHINA
MOQ: 1PC
Price: Negotiable
Supply Ability: 200 TONS PER MONTH
Delivery Time: 10 DAYS
Packaging Details: Ply-wooden Case Or Iron Case
Material: ASTM A403 S31254 / 254MO / 253MA /6MO
Size: OD:1/2" NB - 48" NB; WT: SCH10s - SCH XXS
Dimension Standard:: ANSI B16.9, MSS SP 43
FORM: Elbows In Long & Short Radius In 45 Deg, 90 Deg, 180 Deg,Equal, Unequal Tee & Barred Tee
Company Info.
Yuhong Group Co.,Ltd
Verified Supplier
View Contact Details
Product List
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    ASTM A403 6 Moly Alloys Steel Pipe Joints And Fittings SCH40S / SCH80S Impact Toughness

    ASTM A403 6 Moly alloys ELBOW , TEE, REDUCER , CAP , B16.9 SCH10S , SCH40S , SCH80S , SCH160, STD

    6 Moly - 6% Molybdenum Stainless Steels

    UNS S31254 - UNS N08925 - UNS N08926 - UNS N08367 (AL6XN)

    6 Moly Plate/Sheet
    6 Moly Seamless & Welded Tube
    6 Moly Seamless & Welded Pipe
    6 Moly Round Bar
    6 Moly Flanges F44
    6 Moly Specialty Forgings
    Alloys Now offers a large variety of products in materials of 6% Moly (6MO) including tubing, seamless- and welded pipe, butt weld fittings, flanges, round bar and plate products:

    6% Moly Stainless Steels
    "Super"-Austenitic
    UNS S31254 UNS N08367(AL6XN) UNS N08925 UNS N08926

    Tubing
    Seamless
    1/16" - 2" OD0.016" - 0.250" WT
    3 mm - 50 mm OD0.5 mm - 6.0 mm WT
    Tubing
    Welded
    1/2" - 6" OD0.035" - 0.500" WT
    12 mm - 150 mm OD1.0 mm - 12.0 mm WT
    Pipe
    Seamless & Welded
    1/2" - 36"Sch 10S thru Sch 80
    Butt Weld Fittings
    Seamless & Welded
    1/2" - 36"Sch 10S thru Sch 80
    Flanges
    WN & Blind
    1/2" - 36"Sch 10S thru Sch 40
    150lb & 300lb
    Round Bar1/2" - 12"
    Plate1/8" - 2" thick


    With its high levels of chromium, molybdenum, and nitrogen, 6 Moly alloys have excellent resistance to a wide range of chemicals and are especially suited for high chloride environments such as brackish water, seawater, pulp mill bleach plants and other high chloride process streams. They provide a cost-efficient alternative to nickel-based alloys and titanium.

    BENEFITS of 6% MOLY
    • High resistance to pitting, crevice and general corrosion.
    • Very high resistance to chloride stress corrosion cracking.
    • 50% stronger than 300-series austenitic stainless steels.
    • Excellent impact toughness.
    • Excellent workability and weldability.
    6% MOLY APPLICATIONS
    • Seawater handling equipment; heat exchanger, cooling water pipes
    • Pulp mill bleach systems; drums, vats and press rolls.
    • Tall oil distillation columns and equipment
    • Chemical processing equipment
    • Food processing equipment
    • Desalination equipment
    • Flue gas desulphurization scrubbers
    • Oil and gas production equipment
    • Tanks and pipelines for various chemicals with high halide levels

    UNS S31254
    CarbonChromiumCopperManganeseMolybdenumNitrogenNickelPhosphourusSulfurSilicon
    0.020
    max
    19.50-20.500.50-1.001.00
    max
    6.00-6.500.180-0.22017.50-18.500.030
    max
    0.010
    max
    0.80
    max


    UNS N08367 (AL6XN)
    CarbonChromiumIronManganeseMolybdenumNitrogenNickelPhosphourusSulfurSilicon
    0.030
    max
    20.0-22.0remaining2.00
    max
    6.00-7.000.18-0.2523.50-25.500.040
    max
    0.030
    max
    1.00
    max


    UNS N08925
    CarbonChromiumCopperIronManganeseMolybdenumNitrogenNickelPhosphourusSulfurSilicon
    0.020
    max
    19.0-21.00.8-1.5


    remaining

    1.00 max6.0-7.00.10-0.2024.0-26.00.045
    max
    0.030
    max
    0.50
    max


    UNS N08926
    CarbonChromiumCopper


    Iron

    ManganeseMolybdenumNitrogen


    Nickel

    PhosphourusSulfurSilicon
    0.020
    max
    19.0-21.00.5-1.5


    remaining

    2.00 max6.0-7.00.15-0.2524.0-26.00.030
    max
    0.010
    max
    0.50
    max


    Trade NameUNS6Moly Industry SpecificationsChemical CompositionMin.Tensile
    (KSI)
    Min.Yield
    (KSI)
    Elongation
    %
    254 SMOUNS S31254ASME SA-182, SA-240, SA-249, SA-312, SA-358, SA-409, SA-479, SA-480
    ASTM A182 (F44), A193, A240, A249, A269, A270, A276, A312, A358, A403, A409, A473, A479, A480, A813, A814, A988
    SAE J405
    C 0.020 max
    Cr 19.50-20.5
    Cu 0.50-1.00
    Mn 1.00 max
    Mo 6.00-6.50
    N 0.18-0.220
    Ni 17.50-18.50
    P 0.030 max
    S 0.010 max
    Si 0.80 max
    944435
    N/AUNS N08925ASME SB-625, SB-649, SB-673, SB-674
    ASTM B366, B625, B649, B673, B674, B677
    C 0.020 max
    Cr 19.0-21.0
    Cu 0.80-1.50
    Fe rem
    Mn 1.00 max
    Mo 6.00-7.00
    N 0.10-0.20
    Ni 24.0-26.0
    P 0.045 max
    S 0.030 max
    Si 0.50 max
    944335
    Alloy 25-6MO/
    Alloy 926
    UNS N08926ASME SB-366, SB-625, SB-649, SB-673, SB-674, SB-677
    ASTM A240, A249, A269, A270, A314, A358, A480, A688, A959, B366, B472, B625, B649, B673, B674, B677, B804
    SAE J405
    C 0.020 max
    Cr 19.0-21.0
    Cu 0.50-1.5
    Fe rem
    Mn 2.00 max
    Mo 6.00-7.00
    N 0.15-0.25
    Ni 24.0-26.0
    P 0.030 max
    S 0.010 max
    Si 0.50 max
    944335


    Moldydenum General Information

    Molybdenum is a lustrous, silvery colored metal which has an abundance of 1.5 ppm in the earth's crust. In many instances, it shows a resemblance to tungsten with which it tends to be paired in the transition series in the periodic table, but their chemistries tend to show more distinct differences than might be expected.
    Molybdenum has a high melting point and applications for the pure metal take advantage of this; for example, the pure material is used as resistance heating elements in furnaces, as filament supports in electric lamps, and as electrodes for mercury vapor lamps. Molybdenum is used as an alloying agent in certain grades of steel, Permalloys and Stellites (a series of alloys which contain varying proportions of Cr, Co, W and Mo, are very hard and are used in cutting tools and to protect surfaces subject to heavy wear).

    Molybdenum Key Properties

    Low co-efficient of thermal expansion (5.1x10-6 m/m/°C) which is about half that of most steels,
    Good thermal conductivity,
    Good electrical conductivity,
    Good stiffness, greater than that of steel (Young’s Modulus 317MPa),
    High melting point (2615°C),
    Good hot strength,
    Good strength and ductility at room temperature,
    High density (10.2 g/cm3)
    Molybdenum's ability to withstand high temperatures and maintain strength under these conditions are responsible for the fact that molybdenum finds most of its application at elevated temperatures. In fact, it can work at temperatures above 1100°C (in non-oxidizing conditions), which is higher than steels and nickel-based superalloys.
    When exposed to temperatures in excess of 760°C in air rapid oxidation can result. Under these conditions, the oxide layer sublimes and the base metal is attacked. Thus, molybdenum performs best in inert of vacuum environments.

    Molybdenum Applications

    Seawater Handling Equipment
    Pulp Mill Bleach Systems
    Tall Oil Distillation Columns and Equipment
    Chemical Processing Equipment
    Food Processing Equipment
    Desalination Equipment
    Flue Gas Desulfurization Scrubbers
    Oil and Gas Production Equipment





































































































    Buy ASTM A403 6 Moly Alloys Steel Pipe Joints And Fittings SCH40S / SCH80S Impact Toughness at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Yuhong Group Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0