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42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring

    Buy cheap 42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring from wholesalers
     
    Buy cheap 42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring from wholesalers
    • Buy cheap 42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring from wholesalers
    • Buy cheap 42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring from wholesalers
    • Buy cheap 42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring from wholesalers

    42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring

    Ask Lasest Price
    Brand Name : HUIXUAN
    Model Number : Mining machinery slewing bearing
    Certification : ISO,BV,SGS, IST, UL,CTI
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 2000-4000Ton/month
    Delivery Time : 10-60 days
    • Product Details
    • Company Profile

    42SiMn 50Mn 4140 18CrNiMo7-6 Geared Slewing Ring


    Geared ring for slewing bearing 42SiMn,50Mn,4140,18CrNiMo7-6 heavy steel forgings


    Products:

    wind power slewing bearing, solar energy drive, engineering machiner slewing bearing, mining machinery slewing bearing, turntable bearing, rotation bearing, convolution bearing


    Products reference


    Material

    42SiMn,50Mn,4140,18CrNiMo7-6

    Forging equipment


    5000MM CNC ring rolls


    Apply for


    It is widely used in the fields of ship equipment, engineering machinery, llight industrial machinery, metallurgical machinery, medical treatment, industrial machinery and so on.


    Melting process


    EF+LF+VD


    Process technology


    Forging+heat treatment+rough machining+finish machining


    Forging ratio


    ≥5


    Applicable standard


    ASTM,ASME,DIN,JIS,ISO,BS,API,EN


    Executive standard


    JB/GB/EN/DIN/JIS/ASME/ASTM/ISO


    Certification authority

    ISO,BV,SGS, IST, UL,CTI

    Verification


    Self-inspection or 3rd party withness. All the tested items inspected and qualified before shipment.


    Delivery terms


    Rough machining(N+T); finish machining(Q+T)


    Test equipment


    Spectrograph, UT device, tensile and compact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on.


    Service


    Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.


    Custom properties


    Material elements

    CSiMnPSCrNiMo

    Others

    42SiMn0.39-0.451.10-1.401.10-1.40≤0.035≤0.035≤0.030≤0.030≤0.015
    50Mn0.48-0.560.17-0.370.70-1.00≤0.035≤0.035≤0.25≤0.30---
    41400.38-0.430.15-0.350.60-0.90≤0.035≤0.0400.80-1.10--0.15-0.25-
    18CrNiMo7-60.15-0.210.17-0.350.50-0.90≤0.025≤0.0251.50-1.801.40-1.700.25-0.35


    Mechainal properties


    Dia.(mm)


    TS/Rm(Mpa)


    YS/Rp0.2(Mpa)


    EL/A5(%)


    RA/Z(%)


    Type Of notch


    Impact energy


    HBW

    42SiMnØ10≥885≥735≥15≥40U≥47≤229HBS
    50MnØ25≥645≥390≥13≥40V≥31≤255HBS
    4140Ø10740~1000450~850≥12≥25V≥40≤250HBS
    18CrNiMo7-6Ø15≥980≥785≥9≥40V≥47≤269HBS

    Process procedure:

    Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

    Commerce clause

    MOQ1PC

    Max. diameter


    5000MM


    Delivery time


    10-60 days


    Package


    Wood pallet, steel frame support


    Delivery terms


    FOB;CIF;CFR;DDU;


    Payment terms


    T/T,LC


    Type of shipping


    By ocean, air


    Keywords

    Slewing bearing is a kind of large bearing that can bear synthesize loading, and at the same time can bear the major axial/radial load and capsizing moment.


    Features:

    High-precision dimensional tolerance;Excellent mechanical properties;Produce different dimension based on customer’s requirements;Advanced manufacture equipments and inspection devices;Excellent technical personality;Control the production procedure strictly;Pay attention on the package protection;



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