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Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive

TORICH INTERNATIONAL LIMITED
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    Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers
     
    Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers
    • Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers
    • Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers
    • Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers
    • Buy cheap Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive from wholesalers

    Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive

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    Brand Name : Torich
    Model Number : ASTM A524
    Certification : ISO 9001 TS16949
    Price : 4-6USD/kg
    Payment Terms : L/C, T/T
    Supply Ability : 5000 tons per year
    Delivery Time : 4-5 week days
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    Double Wall Welded Steel Tube ASTM A524 Low Carbon Steel Tube For Automotive

    ASTM A524 DWST Double Wall Welded Steel Tube Low Carbon steel for automotive


    Copper brazed double wall steel tube is made of steel strips which is copper plated on both sides.It has widely applied for automobiles,refrigerators and the other hydraulic system industries.


    Dimension and specification


    O.D. mmThickness mmWeight g/mAssurance pressure kg/cm3
    4.760.770.28350
    6.000.791.76350
    6.350.797.75350
    7.000.7108.75350
    7.140.7111.17350
    8.000.7126.31350

    Tolerance

    O.D. and W.T. +/-0.08mm


    Chemical Composition

    C ≤ 0.12%

    Mn ≤ 0.50%

    P≤ 0.04%

    S≤ 0.045%


    Mechanical properties

    Tensile strength ≥30kgf/mm2

    Yield point ≥18kgf/mm2

    Elongation(50mm)≥25%

    Hardness(HR30T)≤ 65


    Expand test Take 3 samples of 200mm,expand the pipe outside dimension to larger than 25%


    Internal cleanliness Particle and oil <0.194g/m2






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