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Metal Rod Hollow Piston Rod For Hydraulic Machine , Steel Pipe Bar

Categories Hollow Metal Rod
Place of Origin: China
Brand Name: HY
MOQ: 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
Certification: ISO9001:2008
Product name: Hollow metal rod
Raw material: Steel
OD: 6mm - 1000mm
Length: 1000mm - 8000mm
Surface condition: Chrome plating
Chrome thickness: 20-30 micron
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    Metal Rod Hollow Piston Rod For Hydraulic Machine , Steel Pipe Bar

    Metal Rod Hollow Piston Rod For Hydraulic Machine , Steel Pipe Bar


    CK45 piston rod for hydraulic machine

    Detailed Product Description

    1. Material: CK45
    2. Ground and chrome plated
    3. Tensile strength: Not less than 610 N/MM2
    4. Yield strength: Not less than 355 N/MM2
    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




    2.MECHANCIAL PROPERTIES

    Material

    T.S N/MM2

    Y.S N/MM2

    E%(MIN)

    CHARPY

    CONDITION

    CK45

    610

    355

    15

    >41J

    NORMALIZE


    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

    Jiangsu New Heyi Machinery Co., Ltd was found in 2000,with rich experience in the production of hard chrome piston rod.















































    Product Tags:

    steel hollow bar

      

    hollow steel rod

      
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