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Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4

Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4

    • Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4
    • Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4
  • Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4

    Product Details:

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

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Packaging Details: Wooden box
    Delivery Time: 15-25DAYS
    Payment Terms: T/T
    Supply Ability: 100000PCS/YEAR
    Contact Now
    Detailed Product Description
    Material: 45# 42CrMo 40Cr 40CrMo4 Color: Black
    NSS: Endure1000 Hours Type: Hollow/Solid Rod
    Application Environment: At Sea Or In Harsh Environments Surface Hardness: >HV850

    Hydraulic Hollow piston Rods In Harsh Environment NSS More 500 900 Hours 42CrMo4
     
    Send The Sample For Your Testing
     

     
    specificationφ3-φ12φ16-φ25φ30-φ50φ55-φ100φ105-φ120
    Length200-2000200-3000200-5000200-100001000-10000
    Scheduling axis hardnessHB220-280
    Surface hardness>860 HV0.1The straightness0.15/1000mm
    Accuracyg6 grade h7 gradeHardened layer depth0.8-3mm
    Roundness tolerance

     

    <=0.01

    APT thickness10um-40um
    Full length tolerance

     

    <=0.02

    The materiel42CrMo4
    Surface roughnessRa 0.2- 0.4
     

     

    CHEMICAL COMPOSITION
    MaterialC%Mn%Si%S%P%V%Cr%
    Ck450.42-0.500.50-0.800.040.0350.035  
    ST520.221.60.550.0350.04  
    20MnV60.16-0.221.30-1.700.10-0.500.0350.0350.10-0.20 
    42CrMo40.38-0.450.60-0.900.15-0.400.030.03 0.90-1.20
    40Cr0.37-0.450.50-0.800.17-0.37   0.80-1.10

    MECHANCIAL PROPERTIES

    MaterialT.S N/MM2Y.S N/MM2E%(MIN)CHARPYCONDITION
    CK4561035515>41JNORMALIZE
    CK4580063020>41JQ + T
    ST5250035522 NORMALIZE
    20MnV675059012>40JNORMALIZE
    42CrMo498085014>47JQ + T
    40Cr100080010 Q + T

     
    NSSTesting Standing ISO9227:2017
     
    · Sal solution: 50 (+/- 5) g/l of NaCl. Water is demineralized and salt purity is 99.5%.
    · Environmental temperature: 35 °C.
    · pH of salt solution is 6.8.
    · Volumen of salt solution is 38.4 ml/day.
    · Density of salt solution is 1,030 g/cm3.
    · Spraying is 1.5 (+/- 0.5) ml/h.
    Test Result :NSS can endure 300 hours ;500 hours; 800 hours
     
    SGS NSS Testing Report         TUV NSSTesting Repopt
     
    Main hydraulic cylinder parts:
     
    Precision cold drawn steel, honing steel, precision piston rod, hydraulic cylinders and various hydraulic system design and manufacturing. The company has a professional production plant, for many years engaged in hydraulic engineering research and design experts and have rich practical experience in engineering and technical personnel, a dedicated production equipment, advanced production technology, and improve the quality assurance system to ensure product quality , With the best after-sales service for customers value.
     
    Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4
    Hydraulic Hollow Piston Chrome Plated Rod In Harsh Environment NSS More 500 900 Hours 42CrMo4
     
     
     
     

    Contact Details
    Shenzhen Dallast Technology Co., Ltd.

    Contact Person: Aaron

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