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High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable

    Buy cheap High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable from wholesalers
     
    Buy cheap High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable from wholesalers
    • Buy cheap High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable from wholesalers
    • Buy cheap High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable from wholesalers
    • Buy cheap High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable from wholesalers

    High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable

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    Brand Name : FRANK STEEL
    Model Number : DIN2391 ST52
    Certification : DNV / LR / BV/ SGS
    Price : Negotiation
    Payment Terms : T/T, L/C
    Supply Ability : 1000 Ton per 30 days
    Delivery Time : about 30 work days
    • Product Details
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    High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable

    DIN2391 ST52 Precision Seamless Steel Pipe, High Manganese Content, No Leakage Under High Pressure


    1. Description

    The content of carbon and manganese in DIN2391 ST45 precision seamless steel pipe is relatively high. In terms of physical properties, its hardness, tensile strength and yield strength are relatively strong. After cold drawing, pickling, and cold rolling heat treatment processes, the inner and outer walls are free of oxide layer, and the accuracy of the inner and outer walls is very high. The mechanical properties can meet the requirements of bending at any angle. Moreover, it can withstand high pressure, cold bending without deformation, flaring without crack, flattening without crack and other excellent properties. This brand of precision steel pipe is mainly used in hydraulic steel pipe, injection molding machine steel pipe, marine steel pipe, EVA foaming hydraulic machinery, hydraulic equipment, and high-pressure oil pipe die-casting machinery.


    Size: 6mm-168mm.
    W.T.: 0.8mm-12mm.
    Shape: Round.

    Production type: Cold drawn or cold rolled.

    Length: Single random length/ Double random length or as customer’s actual request max length is 10m.

    Grade: St30 Si, St30 Al, St35, St45, St52.


    2. Surface Quality

    There are generally three delivery states.

    A. NBK state (no oxidation bright heat treatment) Features--- high precision, good finish, no oxide layer.

    B. Black phosphating state Features--- bright in black, good color, strong rust resistance.

    C. Galvanizing State Features--- meet special requirements


    3. Chemical Composition

    Steel nameC maxSi maxMnP maxS max
    St 30 Si0.10.3≤0.550.0250.025
    St 30 Al0.10.05≤0.550.0250.025
    St 350.170.35≥0.400.0250.025
    St 450.210.35≥0.400.0250.025
    St 520.220.55≤1.600.0250.025

    4. Mechanical Properties

    Steel Grade Minimum values for the delivery condition           
    Steel NameSteel NumberBK BKW BKS  GBK NBK  
      RmA %RmA %RmReHA %RmA %RmReHA %
      Mpa Mpa MpaMpa Mpa MpaMpa 
    St 30 Si1.02114308380123802801628030290 to 42021530
    St 30 Al1.02124308380123802801628030290 to 42021530
    St 351.03084806420104203151431525340 to 47023525
    St 451.0408580552085203751239021440 to 57025521
    St 521.058640458075804201049022490 to 63035522

    5. Details picture


    About us

    Our specific is in accordance with the standards specified by customers, the size and length required by customers, settlement amount by weight. Since it is a customized seamless steel pipe, customers need to provide the steel grade (standard), outer diameter, wall thickness, length and quantity of seamless steel pipes when making an inquiry. We will send you a quotation with favorable price immediately.

    Quality High Manganese Content DIN 2391 ST52 Precision Steel Tube Customizable for sale
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