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High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008

    Buy cheap High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008 from wholesalers
     
    Buy cheap High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008 from wholesalers
    • Buy cheap High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008 from wholesalers
    • Buy cheap High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008 from wholesalers

    High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008

    Ask Lasest Price
    Brand Name : HY
    Price : Negotiation
    Delivery Time : 30days
    Payment Terms : L/C, T/T
    Supply Ability : 30tons a day
    Certification : ISO9001:2008
    • Product Details
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    High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008

    High Precision Ground Shaft Hard Chrome Plated with ISO9001:2008


    Detailed Product Description

    1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr

    2. Ground and chrome plated

    3. ISO9001:2008

    4. Complete manufactured equipment

    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



    Supply condition:

    1Hard chrome plated
    2Induction hardened
    3Quenched & Tempered
    4Induction hardened with Q&T

    Production Flow


    Products Show


    Equipments Show


    Inspection


    Packaging Show


    Application


    From 2017, we established an intelligent workshop with all automatic machined. There are five lines only for producing exported products. The new workshop is executing 6S strictly. The production capacity will be 1500 tons per month.


    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.

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