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GCr15 Bearing Steel Tube 25mm WT High Carbon Chromium For Producing Bearing

Categories Bearing Steel Tube
Brand Name: Hongbao
Certification: ISO9001, OHSAS18001,TS16949 etc
Place of Origin: China
MOQ: 3 tons
Price: Negotiable
Supply Ability: 20000 ton/year
Delivery Time: 25 days
Packaging Details: Standary Export Packaging
Material: GCr15
Shape: Round
Port: Shanghai Port or as requiremets
Standard: GB/T18254、YB/T4146
Payment: T/T; L/C
Sample: Free sample
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GCr15 Bearing Steel Tube 25mm WT High Carbon Chromium For Producing Bearing

GCr15 Bearing Steel Tube Seamless Round Pipe For Producing Bearing 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.


1. Main Date

ProductBearing Steel Tube
MaterialGCr15 SKF3 SKF3S
Outer diameter10-160mm
Wall Thickness Range1-25mm

2. Chemical Component

C %Mn %Si %P %C %Cr %
0.95-1.05:0.20-0.400.15-0.350.0200.0271.30-1.65

3. Physical Performance

The physical properties of bearing steel are mainly examined for microstructure, decarburization layer, non-metallic inclusions, and low-power structure. Under normal conditions, it can be delivered by hot rolling annealing and cold drawing. The delivery status should be noted in the contract. The low - fold structure of steel must have no shrinkage cavity, subcutaneous bubble, white point and microporosity. The center is loose and generally loose, no more than 1.5 grade, segregation must not exceed 2. The annealing tissue of steel shall be a fine granular pearlite with uniform distribution. The depth of decarburization, non-metallic inclusions and carbides inhomogeneity should meet the relevant national standards.


4. Application

Mainly used for manufacturing ordinary rolling bearing ring.

other applications such as used for automotive industry and bearings in rotating machinery.


5. Picture

Cheap GCr15 Bearing Steel Tube 25mm WT High Carbon Chromium For Producing Bearing for sale
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