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Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube

TORICH INTERNATIONAL LIMITED
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    Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
     
    Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers
    • Buy cheap Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube from wholesalers

    Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube

    Ask Lasest Price
    Brand Name : TORICH
    Model Number : GB/T18254
    Certification : ISO
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 6000 tons per year
    Delivery Time : 15-30 days
    • Product Details
    • Company Profile

    Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube

    Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube


    Product name:Cold Drawn GB/T18254 ASTM A295 High Carbon Precision Bearing Steel Tube
    Standard:GB/T18254-2002,ASTM A295, ASTM A485, ASTM A534, GB/T3203, ASTM A866, ASTM A600, YB/T 688
    Grade:GCr15, GCr18Mo, GCr15SiMo, GCr15SiMn, GCr4, G8Cr15, G20CrNi2MoA, G20Cr2Ni4A, G20CrNiMoA, 9Cr18, 9Cr18Mo, Cr4Mo4V, H10Cr4Mo4Ni4V, W9CrV2Mo, 2W10Cr3NiV, W10Cr4V, 52100, 4320, M50,50NiL, 100Cr6, 100CrMn6, 100CrMo7, 100Cr6, SKF3, SKF2, SKF24, SKF157, SUJ2, SUJ3, SUJ4, SNCM22
    Technical:Cold Drawn Cold Rolled, Hot Rolled
    Size Range:

    OD: 4-200 mm

    WT: 0.5-22 mm

    Or according to customers' actual application and production.

    Application:Rolling Bearing Rings

    Chemcial composition

    GradeCMnPSSiCrNiCu
    521000.93-1.050.25-0.450.025 max0.015 max0.15-0.351.35-1.600.30 max0.30 max

    Heat Treatment:

    Forging: 52100 bearing steel is forged at 1950 – 2100ºF (1065 – 1150ºC), and should not be forged below 1700ºF (925ºC.)

    A post-forge equalization treatment is recommended at 1375ºF (745ºC) for 4-6 hours followed by air cooling.

    Annealing: 52100 bearing steel is annealed at 872°C (1600°F) followed by slowly cooling to reduce cold working or machining stress.

    Hardening: 52100 bearing steel is hardened by cold working, or heating and quenching. It can be carburized at 913°C (1675°F)

    followed by quenching. It is again heated at 788°C (1450°F) followed by quenching for the second time.


    GB/T18254 High Carbon Chromium bearing seamless tubeBearing Steel Tube

    ASTM A295 Wearable high-carbon bearing seamless steel tube

    ASTM A534 Wearable&cementite bearing seamless steel tube

    JIS G4805 High-Carbon Chromium bearing seamless steel tube


    Feature: High Dimensional Accuracy, Less Surface Decarburization,

    High utilization rate and stable properties


    Application: automotive, electrical, instrumentation,aerospace etc.


    Product Show



    Company Introduction


    Packing and Delivery


    Quality Control

    1. Incoming Raw Material Inspection
    2. Raw Material Segregation to avoid steel grade mix-up
    3. Heating and Hammering End for Cold Drawing
    4. Cold Drawing and Cold Rolling, on line inspection
    5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
    6. Straightening-Cutting to specified length-Finished Measuring Inspection
    7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
    8. Packing and Stocking.



    100% of our steel tubes are dimensionally checked
    100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
    100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.


    FAQ:

    Q: Are you trading company or manufacturer ?
    A: A professional steel pipes materials inventor, manufacturer and solution provider


    Q: How long is your delivery time?
    A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.


    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but need pay the cost of freight.


    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


    If you have another question, pls feel free to contact us.








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