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42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

    • 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength
    • 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength
    • 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength
    • 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength
  • 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

    Product Details:

    Place of Origin: China
    Brand Name: HY
    Certification: IS09001:2008

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 tons
    Price: Negotiation
    Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
    Delivery Time: 30days
    Supply Ability: 30tons a day
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    Detailed Product Description
    Material: CK45, 42CrMo4, 40Cr Length: 1000mm - 8000mm
    Surface: Chrome Plated Diameter: 6mm - 1000mm
    Shape: Ground Dia Tolerance: ISO F7

    42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

     

     

    Product Description
    Piston Rod 42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength
    Size: Ø 6-300mm
    Length: 1m -8m 
    Material: ck45,42CrMo4,40Cr
    Tolerance: ISO f7     
    Chrome thickness: 20~30micron 
    Hardness of  the chrome layer: 850HV(min)      
    Roughness: Ra 0.2micron (max)
    Straightness: 0.2/1000mm
    Mechanical properties:  (CK45/JIS 45C)
    Yield Strength ≥320 Mpa       
    Tensile Strength ≥580 Mpa    

    Elongation ≥ 15%

    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

     

    COHESION
       No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling 
       in water)
    POROSITY
         Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
    CORROSION RESISTANCE
         Test in natural salt spray according to ASTM B 117-72hours
         Results evaluation according to ISO 4540 RATING 7-10
    WELDABILITY
          Good
    PACKING
         Anti rust oil to be applied on material and each rod to be packed in paper sleeve
    CERTIFICATE
         All certificate related with material heat treatment and plating is required

     

    Jiangsu New Heyi is specialized in hydraulic piston rod with an experience of 16 years on research and machining technology. There are more than 200 employees, including 22 technical engineers, 10 researchers and one Senior technicians. Through technical innovation and exquisite machining process, our products have played the leading role at home and aboard many years.

    42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

     

     

     

     

     

    42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

     

     

    42CrMo4 , 40Cr Chrome Piston Bar Quenched Tempered High Strength

     

    FAQ

     

    1.Q: How many days of your delivery?

       A:  The general delivery is 30~50 days according to your quantity.

      

    2.Q: What's your main market?

       A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.

      

    Contact Details
    Jiangsu New Heyi Machinery Co., Ltd

    Contact Person: wuxiheyi

    Send your inquiry directly to us (0 / 3000)

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