High Quality for Bearing Steel

Product Description:

Specifications of High Quality for Bearing Steel

1. Grade: GCr15/SAE52100/EN31/DIN 1.3505/JIS SUJ2

2. Sizes: Diameter 80-1000mm,or as required; Length 500-6000mm,or as required;.

3. Processing: Hot- forged, EAF+LF+VD+Forged+Heat treatment (A,N,Q,T for optional)

4. Heat Treatment:

    Soft annealing: heat to 680-720°C, cool slowly.

    Hardness after annealing: Max. 241 HB

    Hardening: 820 - 850 °C

    Normalizing temperature: 840-880°C

    Tempering: 540-680°C

5. Surface requirements: Black, grinding, bright, polish

6. Features:

    Stable elements, low harmful elements, high-purity steel, evenly carbides, ewer surface defects;

    using with wide range of plastic processing, heat treatment with stable quality, high and

    evenly hardness, good wear resistance, high strength of contact fatigue; excellent cutting and process ability.

7.

8.Payment terms: T/T or L/C at sight

Usage & Applications of High Quality for Bearing Steel

Our products have been used in all kinds of areas, such as aviation, aerospace, navigation, nuclear, energy, chemical industry, electronic information, petrochemical, automotive, instrument and meter, Communication ,transportation, and medical instruments, etc. Bearing ring,steel rolling mill ,machinery, 100Cr6 bearing steel ball is widely used in high-speed and low-noise bearing, bicycle, motorcycle, automobile, bags, electronics.

Packaging & Delivery of High Quality for Bearing Steel

Mark: Heat No. will be cold stamped and Steel grade, diameter (mm), length (mm), and the manufacturer LOGO and weight (kg) is painted.

Standard seaworthy packing or as customer required

Delivery time: Within 30 days after order is confirmed.