Double chamfering round cutting SUJ2 grinding rod tempered bright small steel rod

SUJ2 is a kind of high carbon bearing steel. It is a tool for precision grinding and polishing made of SUJ2 high carbon chromium bearing steel as raw material.

Features of SUJ2 grinding rod:

1. High hardness: After appropriate heat treatment, the hardness can reach HRC58-61, which can effectively remove defects on the surface of the material being processed and meet the needs of high-precision grinding;

2. Good wear resistance: In the process of repeated grinding, the wear is small and the service life is long. It can maintain good grinding performance for a long time, reduce the frequency of replacement, and improve work efficiency.

3. High dimensional accuracy: It usually has high dimensional accuracy and shape accuracy, which can ensure uniform and precise processing of the workpiece surface during the grinding process, which is conducive to obtaining a high-quality grinding surface.

4. Good processing performance: Although the hardness is high, it has good processability after spheroidizing annealing and can be directly processed into shape. It is suitable for a variety of processing techniques, such as cutting, grinding, etc.

Uses of SUJ2 grinding rod:

Bearing manufacturing: used to manufacture the inner and outer rings, steel balls, rollers, bushings and other components of various bearings to ensure the wear resistance and precision of the bearings under high-speed, high-load operation.

Automobile industry: Used for processing precision parts of automobile engines, transmissions, etc., such as crankshafts, camshafts, etc., to improve the surface quality and dimensional accuracy of parts and ensure the performance and reliability of the automobile.

Machine tool manufacturing: It plays an important role in the processing of key components such as machine tool spindles and guide rails, helping to improve the processing accuracy and stability of machine tools.

Precision mold manufacturing: It is suitable for manufacturing precision molds such as plastic molds and die-casting molds. It can improve the smoothness and hardness of the mold surface, extend the service life of the mold, and improve product quality.

Other fields: It can also be used to manufacture measuring tools, woodworking tools and other tools that require high hardness and precision.

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