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HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure

HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure

    • HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure
    • HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure
  • HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure

    পণ্যের বিবরণ:

    Place of Origin: China
    পরিচিতিমুলক নাম: HY
    সাক্ষ্যদান: ISO9001:2008

    প্রদান:

    Minimum Order Quantity: 1 tons
    মূল্য: 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: T/T, L/C
    Supply Ability: 30tons a day
    এখন যোগাযোগ
    বিস্তারিত পণ্যের বর্ণনা
    Product name: Micro alloy steel rod Diameter: 35mm - 140mm
    Straightness: Not more than 0.2MM/M Supply condition: Hard chrome plating
    Chrome thickness: 20 - 30 micron Ovality: Half of the tolerance ISO f7

     
    HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure
     

     
    Product Description
    1. The mechanical property of micro alloy steel rod is stable and uniform
    2. Production no quenched and tempered process can greatly save the energy consumption.
    3. Production no quenched and tempered process meets the requirements of environmental protection
    4. Micro alloy steel rod mainly used in mechanical manufacturing for the directly turning part of shaft
       and rod, ect
    5. The processing period is shortened, and the productivity is enhanced and the occupied capital is
        reduced..
    6. The processing cost is low, there is no need of quenched and tempered process and the second
        turning but the mechanical property is correspond to quenched and tempered piston rod
     
    Detailed Description
     
    1. MATERIAL: HY4700, HY4520
     
    2. CHEMICAL COMPOSITION(%)

    Material

    C%

    Mn%

    Si%

    S%

    P%

    V%

    Ni

    Cr%

    Mo

    Cu

    HY4700

    0.38-0.45

    1.20 ~1.60

    0.30~0.50

    ≤0.035

    ≤0.020

    0.05~0.15

    ≤0.25

    0.10~0.20

    ≤0.15

    0.25

    HY4520

    0.40 ~0.48

    0.80 ~1.40

    0.15 ~0.35

    ≤0.035

    ≤0.035

    ≤0.15

    ≤0.25

    ≤0.25

    ≤0.15

    ≤0.25

     
     
    3. MECHANICAL PROPERTIES
     

    Material

    MECHANICAL PROPERTIES

    Surface hardness(HBW)

     Rm(MPa)

    Rel(MPa)

    A%

    Z%

    KU2(J)

     

    HY4700

    Φ35 - Φ100

    900 - 1100

    ≥650

    ≥16

    ≥35

    ≥39

    270-340

    >Φ100 - Φ140

    850 - 950

    ≥600

    ≥16

    ≥35

    ≥39

    270-340

    HY4520

    Φ40 - Φ100

    750 - 900

    ≥520

    ≥19

    ≥40

    ≥39

    230-290

    >Φ100~Φ140

    750 - 900

    ≥520

    ≥17

    ≥35

    ≥39

    230-290

     

     

     

     

     

     

     

     

     
     
    4. SUPPLY CONDITION 
        Ground  and  chrome plated  
    5. CHROME THICKNESS
         20 to 30 micron
    6. TOLERANCES ON DIA
         ISO f7 on the diameter
    7 .SURFACE HARDNESS 
         850-1150HV (vickers 100g)
    8. STRAIGHTNESS 
       ≤0.2MM/M
    9.OVALITY 
        Half of the tolerance ISO f7
    10. SURFACE ROUGHNESS
         Ra≤0.2 micron and  Rt≤2 micron

    11. CORROSION RESISTANCE
         Test in natural salt spray according to ASTM B 117-120hours
         Results evaluation according to ISO 4540 RATING 7-10

    12. WELDABILITY
         Good

    13.POROSITY
          Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
    14. PACKING 
         Anti rust oil to be applied on material and each rod to be packed in paper sleeve

    15. COHESION 

         No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees

        and cooling in water)

    16. CERTIFICATE 
          All certificate related with material heat treatment and plating is required 
     
    HY4520 HY4700 Micro Alloy Steel Rod With Ferrite And Pearlite Structure

    যোগাযোগের ঠিকানা
    Jiangsu New Heyi Machinery Co., Ltd

    ব্যক্তি যোগাযোগ: wuxiheyi

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