Q345D hot rolled steel sheet

Q345D hot rolled steel sheet

Tianjin Bohai Metal Company
Tianjin Bohai Metal Company
Tianjin Bohai Metal Company
Tianjin Bohai Metal Company
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  • Tianjin Bohai Metal Company
  • Tianjin Bohai Metal Company
  • Tianjin Bohai Metal Company
  • Tianjin Bohai Metal Company
Q345D HR Steel Coils, CR Q345D Equal Width Steel Angle Supplier, Q345D Steel Plate, Standard GB T 1591-94 Steel Round Bars, GB/T1591 Q345D Carbon Steel Coil, Q345D Carbon Structural Steel Plate Stockist.

Tianjin Bohai Metal Company

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  • Product Detail
  • | Technical Information
  • | Packaging
    • Commodity name: Q345D hot rolled steel sheet

    Q345D HR Steel Coils, CR Q345D Equal Width Steel Angle Supplier, Q345D Steel Plate, Standard GB T 1591-94 Steel Round Bars, GB/T1591 Q345D Carbon Steel Coil, Q345D Carbon Structural Steel Plate Stockist.

    Product introduction

    GB/T1591 Q345D steel shall be done charpy V-notch impacting test under minus 20 centigrade.Many container manufacturers adpots these high tension strength to make offshore containers which can be used in deep oceans.

    Technical data

    Mechnical property for Q345D low alloy structural steel:

    Thickness (mm)
    Q345D ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
    Yield strength (≥Mpa) 345 325 295 275
    Tensile strength (Mpa) 470-630


    Chemical composition for Q345D low alloy structural steel (Heat Analysis Max%)
     

    Main chemical elements composition of Q345D
    C Si Mn P S V Nb Ti Al (min.)
    0.18 0.55 1.00-1.60 0.030 0.030 0.02-0.15 0.015-0.060 0.02-0.20 0.015


    Technical Requirements & Additional Services:
    ♦ Low temperature impacting test
    ♦ Cutting and welding as per end user’s demands
    ♦ More striction on some chemical elements contains
    ♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
    ♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578 

    Our Services

    1.Providing all kinds stainless steel, carbon steel, alloy steel non-ferrous metal and etc

    2.Providing Samples

    3.Providing consult service

    4.Providing standard packaging service

    5.Providing customerized sizes service


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