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Hydraulic Cylinder Tubing Seamless precision steel tubes EN10305-1

Hydraulic Cylinder Tubing Seamless precision steel tubes EN10305-1

    • Hydraulic Cylinder Tubing Seamless precision steel tubes  EN10305-1
    • Hydraulic Cylinder Tubing Seamless precision steel tubes  EN10305-1
    • Hydraulic Cylinder Tubing Seamless precision steel tubes  EN10305-1
  • Hydraulic Cylinder Tubing Seamless precision steel tubes  EN10305-1

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: IS09001 ISO14001 TS16949
    Model Number: EN10305-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 5tons
    Price: Negotiation
    Packaging Details: In bundles
    Delivery Time: 30-60DAYS
    Payment Terms: T/T L/C
    Supply Ability: 50000 TONS PER YEAR
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    Detailed Product Description

    Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes      

           

    For Hydraulic Cylinder/Oil Cylinder Tube/Excavator Chains and Parts/Low pressure circuits/Power steering/Fuel circuits/Anti-Vibration ect.

                                        
    Size range: O.D.:6-380mm     W.T.:1-35mm      L:max12000mm                                                    

    Steel Grade and Chemical Compositions:                                                    

                  Steel Grade C Si Mn P S Al
    Steel name Steel number max max max max max min
         E215 1.0212  0.10  0.05 0.70  0.025 0.025 0.025
         E235 1.0308  0.17 0.35 1.20  0.025 0.025 -
         E355 1.0580  0.22 0.55 1.60  0.025 0.025 -

     

                                                                 Mechanical properties at room temperature
          Steel grade                                    Minimum values for the delivery condition
    Steel name steel nubmer       (+Cc)     (+LCc)          (+SR) (+Ad)       (+N)  NBK
    Rm Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A %
         E215    1.0212  430 8 380 12 380 280 16 280 30 290-430 215 30
         E235    1.0308  480 6 420 10 420 350 16 315 25 340-480 235 25
         E355    1.0580  640 4 580 7 580 450 10 450 22 490-630 355 22

     

    a  Rm: tensile strength;  ReH: upper yield strength; A: elongation after fracture                                                   b 1Mpa=1N/mm2                                                    
    c  Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile     strength.                                                    
        For calculation purposes the following relations are recommended:                                                    
        for delivery condition +C: ReH ≥0.8 Rm                                                    
        for delivery condition +LC: ReH ≥0.7 Rm                                                    
    d  For calclulation purposes the following relation is recommended:ReH≥0.5Rm                                                  e  For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimim values are 10Mpa lower than the    values given in this Table                                                    
    f   For tubes with outside diameter>160mm: ReH≥420Mpa     

    Note: Special steel grade is also available, according to customer request

    Contact Details
    Torich International Limited

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

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