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42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

Jiangsu New Heyi Machinery Co., Ltd
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    Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers
     
    Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers
    • Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers
    • Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers
    • Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers
    • Buy cheap 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength from wholesalers

    42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

    Ask Lasest Price
    Brand Name : HY
    Price : Negotiation
    Supply Ability : 30tons a day
    Delivery Time : 30days
    Certification : ISO9001:2008
    Payment Terms : L/C, T/T
    • Product Details
    • Company Profile

    42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

    Quenched Tempered Chrome Plated Piston Rod With 42CrMo4


    Product Description

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

    2. Length: 1000mm - 8000mm

    3. Diameter: 6mm - 1000mm

    4. Advanced inspection apparatus

    5. Complete manufactured equipment


    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:

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

    4. SUPPLY CONDITION

    Ground and chrome plated

    5. CHROME THICKNESS

    20 to 30 micron

    6. SURFACE ROUGHNESS

    Ra≤0.2 micron and Rt≤2 micro

    7. TOLERANCES ON DIA

    ISO f7 on the diameter

    8. OVALITY

    Half of the tolerance ISO f7

    9. STRAIGHTNESS

    ≤0.2MM/M

    10. SURFACE HARDNESS

    850-1150HV (vickers 100g)

    11.COHESION

    No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling

    in water)

    12. POROSITY

    Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10

    13. CORROSION RESISTANCE

    Test in natural salt spray according to ASTM B 117-72hours

    Results evaluation according to ISO 4540 RATING 7-10

    14. WELDABILITY

    Good

    15. PACKING

    Anti rust oil to be applied on material and each rod to be packed in paper sleeve

    16. CERTIFICATE

    All certificate related with material heat treatment and plating is required


    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.

    We have established a new workshop and use new automatic equipments to finish all processes.


    42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength

    Quality 42CrMo4 Quenched And Tempered Chrome Plated Piston Rod With High Strength for sale
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