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Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

Categories Railway Sleeper Screws
Brand Name: ZHONGYUE
Model Number: Sleeper Hexagon Screws
Certification: SGS, TUV, ISO9001:2008
Place of Origin: CHINA
MOQ: 5000PCS
Price: Negotiable
Payment Terms: Western Union, L/C, T/T
Supply Ability: 500,000 pcs/month
Packaging Details: 25kg in double-layer woven bag with fumigation-free wooden pallet
Product Name: Track Hex Head Screw
Standard: ISO898-1, UIC864-1, And NF F500-50
Grade: 4.6, 5.6, 8.8, 10.9, 12.9
Material: Q235, 35#
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    Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws

    Railway Sleeper Hexagon Screws / Track Hex Head Screws


    Note ( 8.8 as a sample)

    the first 8: tensile strength of material 45# is 800MPa;

    the second 0.8: the yield ratio is 0.8;

    the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.


    MOQ: 5000PCS
    Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement


    Material
    Grade4.65.68.810.9
    MaterialQ23535#45#40Cr
    Mechanical properties

    Tensile strength:

    ≥400Mpa

    Tensile strength:

    ≥500Mpa

    Tensile strength:

    ≥800Mpa

    Tensile strength:

    ≥1000Mpa

    Yield strength:

    ≥240Mpa

    Yield strength:

    ≥300Mpa

    Yield strength:

    ≥640Mpa

    Yield strength:

    ≥900Mpa

    Elongation:

    ≥22%

    Elongation:

    ≥20%

    Elongation:

    ≥12%

    Elongation:

    ≥9%

    Cold bending: 90 degree without crack
    Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing



    Production Process

    1. Raw material
    2. Wiredrawing
    3. Cutting
    4. Head forming
    5. Heat treatment
    6. Surface treatment
    7. Final inspection
    8. Packing
    9. Shippment.

    Surface Treatment

    1. plain (oiled)
    2. color paint
    3. oxide Black (most choice)
    4. galavazing
    5. DHG


    IF YOU NEED MORE PRODUCT INFORMATION PLEASE CONTACT ME.


    Contact: Janet Jiang zy15@zyrail.com


    Quality Hexagon Railway Sleeper Fixings / Track Hex Head Sleeper Fixing Screws for sale
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