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Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength

Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength

    • Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength
    • Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength
    • Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength
  • Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength

    Product Details:

    Place of Origin: China
    Brand Name: HY
    Certification: ISO9001:2008

    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
    Payment Terms: L/C, T/T
    Supply Ability: 30tons a day
    Detailed Product Description
    Product Name: Chrome Hollow Round Bar Length: 1000mm - 8000mm
    Surface Condition: Chrome Plating Material: Stainless Steel, Carbon Steel
    Hard Chrome Thickness: 20 - 30 Micron OD: 6mm - 1000mm

    Chrome Plated Hollow Steel Round Rod Yield Strength Tempered
     
     
    Detailed Product  Description
     
    1. Material: 42CrMo4, 40Cr, CK45,ST52,  20MnV6
    2. Tensile strength: Not less than 610 N/MM2
    3. Yield strength: Not less than 355 N/MM2
    4. Advanced inspection apparatus
    5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened
     
    Detailed Description
    1.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

     
    2.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

     
    3. SUPPLY CONDITION
        Ground  and  chrome plated 
    4. CHROME THICKNESS
         20 to 30 micron
    5. SURFACE ROUGHNESS
         Ra≤0.2 micron and  Rt≤2 micro
    6. TOLERANCES ON DIA
        ISO f7 on the diameter
    7.OVALITY
    Half of the tolerance ISO f7
    8. STRAIGHTNESS
       ≤0.2MM/M
    9. SURFACE HARDNESS
       850-1150HV (vickers 100g)
    10.COHESION
       No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling 
       in water)
    11 .POROSITY
         Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
    12 CORROSION RESISTANCE
         Test in natural salt spray according to ASTM B 117-72hours
         Results evaluation according to ISO 4540 RATING 7-10
    13. WELDABILITY
          Good
    14. PACKING
         Anti rust oil to be applied on material and each rod to be packed in paper sleeve
    15. CERTIFICATE
         All certificate related with material heat treatment and plating is required
     
    FAQ
     
    1. Q: How long have you been in hydraulic piston rod business?
    A: Our factory has been in hydraulic piston rod for more than 16 years, we have experience in the production of hydraulic piston rod.
     
    2. Q:Have you been exported to oversea?
    A:Our hydraulic cylinder has been exported to USA, India, Austria,Australian and many other countries.
     
    Chrome Plated Hollow Steel Round Rod High Yield Strength And Tensile Strength
     

    Contact Details
    Jiangsu New Heyi Machinery Co., Ltd

    Contact Person: lillian

    Send your inquiry directly to us (0 / 3000)

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