GCR15 Bearing Steel for Precision Components

Main Applications of 40Cr Steel:

• Bearing Components: Inner and outer rings, balls, rollers, etc., of rolling bearings (e.g., automotive and machine tool bearings).

• Precision Parts: Components requiring high wear resistance, such as measuring tools, molds, and machine tool spindles.

• Cutting Tools: Some cutting tools or wear-resistant parts, such as punches and reamers.