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Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm

Categories Chrome Piston Rod
Brand Name: chunfa
Certification: IS09001:2008
Place of Origin: China
MOQ: 1 ton
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 400ton per month
Delivery Time: 30days
Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Name: Hollow Piston Rod
OD: 6mm - 1000mm
Length: 1000mm - 8000mm
Hard Chrome Thickness: 20 - 30 Micron
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    Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm

    Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm


    Product Name:Hollow Piston RodMaterial:Stainless Steel, Catbon Steel
    OD:6mm - 1000mmLength:1000mm - 8000mm
    Surface:Hard Chrome PlatingHard Chrome Thickness:20 - 30 Micron
    High Light:

    hollow steel tube

    ,

    stainless steel hollow bar

    ,

    cold drawn hollow piston rod


    Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm


    Detailed Product Description
    1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr
    2. Ground and chrome plated
    3. length: 1000mm - 8000mm

    4. ISO9001:2008
    5. Complete manufactured equipments


    Detailed Description
    1.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
    42CrMo40.38-0.450.60-0.900.15-0.400.030.030.90-1.20
    40Cr0.37-0.450.50-0.800.17-0.370.80-1.10


    2.MECHANCIAL PROPERTIES

    MaterialT.S N/MM2Y.S N/MM2E%(MIN)CHARPYCONDITION
    CK4561035515>41JNORMALIZE
    CK4580063020>41JQ + T
    ST5250035522NORMALIZE
    20MnV675059012>40JNORMALIZE
    42CrMo498085014>47JQ + T
    40Cr100080010Q + 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

    We are making great efforts now and have full confidence with future. People in Jiangsu New Heyi, are bearing honor and dream that make international research and manufacturing enterprise, promote national industry and create a glorious future!


    Quality Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm for sale
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