Jiangsu Hongbao Group Co., Ltd. 

Manufacture since 1958

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsBearing Steel Tube

Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings

Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings

    • Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings
    • Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings
  • Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings

    Product Details:

    Place of Origin: China
    Brand Name: Hongbao
    Certification: ISO9001, OHSAS18001,TS16949 etc

    Payment & Shipping Terms:

    Minimum Order Quantity: 3 tons
    Price: Negotiable
    Packaging Details: Standary Export Packaging
    Delivery Time: 25 days
    Supply Ability: 20000 ton/year
    Contact Now
    Detailed Product Description
    Material: Gcr15 Shape: Round
    Delivery Condition: Annealing Port: Shanghai Port Or As Requiremets
    OD: 15-150mm WT: 1.7-25mm

    Cold Finished Bearing Steel Tube Material GCr15 Seamless Steel Tube For Bearing

     

    1. Introduction

    Gcr15 Bearing steel tube is a kind of high carbon chromium bearing steel with low alloy content, good performance and widely used. After quenching and tempering, it has high and uniform hardness, good wear resistance and high contact fatigue property. The steel cold working plasticity is medium, the cutting performance is general, the welding performance is poor, to form the white point sensitive property is big, has the temper brittleness. 

     

    2. Chemical Component

    C:0.95-1.05 Mn:0.20-0.40

    Si:0.15-0.35 S:≤0.020

    P:≤0.027 Cr:1.30-1.65

     

     

    3. Application

    Bearings are used for ball bearings, roller bearings and bearing rings.

     

    4. Main Equipments List and Capacity Analysis

    Status Main Equipment List Quantity (Line) Capa per Shift Shift per Day Working days per month Actual Capacity
    Current Piercing Mill ∮50-∮120 5 25T/S 2 Shifts 22 Days 66000T/Y
    Rolling Mill ∮40-∮180 50 1.25T/S 2 Shifts 22 Days 33000T/Y
    60T 3 Lines of High Precision Drawing Machine 1 15T/S 2 Shifts 22 Days 7920T/Y
    Drawing Machine 10T-150T 10 3.5T/S 2 Shifts 22 Days 18480T/Y
    Straightening Machine ∮30-∮130 7 16.5T/S 2 Shifts 22 Days 60984T/Y
    Heating Furnace 4 26T/S 2 Shifts 22 Days 54900T/Y
    Eddy Current Detector 3 33T/S 2 Shifts 22 Days 52272T/Y
    Ultrasonic Detector 1 10T/S 2 Shifts 22 Days 5280T/Y
    Ultrasonic & Eddy Current Detector 1 25T/S 2 Shifts 22 Days 13200T/Y
    Automatic Pickling Equipment 1 115T/S 2 Shifts 22 Days 60720T/Y
    60 Welding Line 1 25T/S 2 Shifts 22 Days 13200T/Y
    Head Shrinked Machine 1 25T/S 2 Shifts 22 Days 13200T/Y
    85m Roller Hearth Bright Normalizing(Annealing) Furance 1 48T/D 2 Shifts 22 Days 12672T/Y

    Subtotal

     

            59400T/Y

    Project in progress

     

    SG/76 Strengthen Precision High Frequency Welding Line 1 65T/D 2 Shifts 22 Days 17160T/Y
    14 Roller Precision Straightening Machine 2 25T/S 2 Shifts 22 Days 13200T/Y
    60T 3 Lines of High Precision Drawing Machine 1 30T/D 2 Shifts 22 Days 7920T/Y

     

     

    5. Picture

    Cold Finished Hardened Steel Tube Seamless GCr15 Material For Ball BearingsCold Finished Hardened Steel Tube Seamless GCr15 Material For Ball Bearings

     

     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

    Send your inquiry directly to us (0 / 3000)

    Other Products