GCr15 steel is widely used for a variety of applications in the used to the bearings in rotating machinery.

GB GCr15 bearing steel is GB standard Alloy Bearing steel, It belong to the high quality high carbon, alloy chromium,manganese steel.

The GCr9 is available in a wider variety of shapes and dimensions

GCr15 steel is a high carbon chromium alloy steel with its versatility. Round Bar Bearing Steel Gcr15 Material/aisi 52100 Steel Price

SUJ2 has the great properties of bearings, such as wear resistance, toughness, hardness.

100Cr6 bearing steel has good comprehensive performance, chemical composition and mechanical properties equivalent to the NATIONAL standard GCR15-GB /T18254,

52100 steel is a high carbon chromium alloy steel that has a density of 7.81 g/cm3 (0.282 lb/in3).