Sign In | Join Free | My webtextiles.com
webtextiles.com
Products
Search by Category
Home > Air Cleaner Parts >

35mm - 140mm Micro Alloyed Steel Rod Tensile Strength Not Less Than 750mpa

Categories Micro Alloy Steel
Brand Name: HY
Certification: ISO9001:2008
Place of Origin: China
MOQ: 1 tons
Price: Negotiation
Payment Terms: T/T, L/C
Supply Ability: 30tons a day
Delivery Time: 30days
Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Product name: Micro Alloy Steel Rod
Raw material: Micro Alloy Steel
Surface condition: Chrome plating
Chrome thickness: 20 - 30 micron
Tensile strength: Not less than 750MPa
Yield strength: Not less than 520 Mpa
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    35mm - 140mm Micro Alloyed Steel Rod Tensile Strength Not Less Than 750mpa


    35mm - 140mm Micro Alloyed Steel Rod Tensile Strength Not Less Than 750mpa


    Product Description
    1. Turning performance: Turning performance is commensurate to 42CrMo4, 40Cr and CK45 or be
    superior to them.
    2. Hardness: Hardness is more uniform on the whole cross section than quenched and tempered
    42CrMo4, 40Cr and CK45
    3. Micro struction: Ferrite and pearlite with fine and uniform grain size.
    4. The steel directly directly turning saves the logistics cost
    5. Energy conservation: Production no quenched and tempered process greatly saves the energy
    consumption.
    6. Environments protection: Production no quenched and tempered process meets the requirements of
    environmental protection.

    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.OVALITY
    Half of the tolerance ISO f7
    8 .SURFACE HARDNESS
    850-1150HV (vickers 100g)
    9. SURFACE ROUGHNESS
    Ra≤0.2 micron and Rt≤2 micron
    10. STRAIGHTNESS
    ≤0.2MM/M
    11. COHESION

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

    and cooling in water)
    12. WELDABILITY
    Good
    13. CORROSION RESISTANCE
    Test in natural salt spray according to ASTM B 117-120hours
    Results evaluation according to ISO 4540 RATING 7-10

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




















































    Buy 35mm - 140mm Micro Alloyed Steel Rod Tensile Strength Not Less Than 750mpa at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Jiangsu New Heyi Machinery Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0