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Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours

Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours

    • Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours
    • Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours
  • Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours

    Product Details:

    Place of Origin: CHINA
    Brand Name: DALLAST APT
    Certification: TUV SGS
    Model Number: Model

    Payment & Shipping Terms:

    Minimum Order Quantity: 10
    Packaging Details: wood box
    Delivery Time: 15-25 days
    Payment Terms: T/T
    Supply Ability: 1000000pcs/year
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    Detailed Product Description
    Material: 45# 42CrMo4 40CrMo Neutral Salt Spray Test: NSS 300;500 Hours
    Type: Hollow/Solid Rod Surface Hardness: >HV850
    NSS Testing Standing: Une-en Iso9227:2017 SURFACE ROUGHNESS: Ra≤0.2 Micron And Rt≤2 Micro
    Application Environment: At Sea Or In Harsh Environments Color: Black

    42CrMo4 Hollow Piston Rod Hard Chrome Plated Steel Bar For Doubel Acting Hydraulic Cylinder NSS 500 hours
     
    NSS (Neutral Salt Spray test): More than 200 hours;
                                                     More than 360 hours;
                                                      More than 500 hours;
                                                      More than 100 hours;
    Application Environment:At sea or in harsh environments Surface hardness:>HV870
     
    SURFACE ROUGHNESS:Ra≤0.2 micron and Rt≤2 micro
     
    TOLERANCES ON DIA:ISO f10 on the diameter
     
    LENGTH:MAX 5 meter
     

     

    NSS Testing Standing une-en iso9227:2017(Neutral Salt Spray test)
     
    TUV NSS Testing Report        SGS NSS Testing Report
     
     
    Crafts Process Hardening Force Remove
     
    In the whole crafts process, there are 2 times remove hardening forces: the first remove hardening force in the heat treatment process, hardening force remove is about 80%; the second remove hardening force in the surface treatment process, hardening force remove is about 90%-95%. Therefore, the piston rod is not easily deformed during use or transportation.
     
    FAQ:
    1. How do I measure a cylinder?
    Measure the pin to pin length when the cylinder is fully extended and fully retracted, measure the diameter of the rod, the bore of the cylinder will typically measure 1/4" - 1/2" less than the outer diameter of the barrel, also determine the type and size of the ports. Finally, determine the type and size of the end mounts.
     
    2. How does a displacement cylinder work?
    In a displacement (single acting) cylinder the rod is extended by flowing pressurized oil behind the rod,
    which forces the rod out of the barrel like a piston. Once the pressure is released, the load on the
    cylinder retracts the rod. The diameter of the rod is the effective piston area.
     
    3. How much force does my cylinder have?
    Force is determined by multiplying the area of the piston by the pressure (PSI).(r2 x p x PSI)

     

     
     

    CHEMICAL COMPOSITION
    Material C% Mn% Si% S% P% V% Cr%
    Ck45 0.42-0.50 0.50-0.80 0.04 0.035 0.035    
    ST52 0.22 1.6 0.55 0.035 0.04    
    20MnV6 0.16-0.22 1.30-1.70 0.10-0.50 0.035 0.035 0.10-0.20  
    42CrMo4 0.38-0.45 0.60-0.90 0.15-0.40 0.03 0.03   0.90-1.20
    40Cr 0.37-0.45 0.50-0.80 0.17-0.37       0.80-1.10

    MECHANCIAL PROPERTIES

    Material T.S N/MM2 Y.S N/MM2 E%(MIN) CHARPY CONDITION
    CK45 610 355 15 >41J NORMALIZE
    CK45 800 630 20 >41J Q + T
    ST52 500 355 22   NORMALIZE
    20MnV6 750 590 12 >40J NORMALIZE
    42CrMo4 980 850 14 >47J Q + T
    40Cr 1000 800 10   Q + T
     

     
    Single Acting Hard Chrome Plated Piston Rod , Hydraulic Cylinder Piston Rod NSS 500 Hours

    Contact Details
    Shenzhen Dallast Technology Co., Ltd.

    Contact Person: sales

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