This high-carbon chromium steel is known for its exceptional hardness and wear resistance after heat treatment. A common application is in bearings, particularly those requiring high durability under demanding conditions, such as those found in the automotive and aerospace industries.
The ability to achieve high hardness contributes significantly to the longevity and performance of components manufactured from this material. This characteristic has historically made it a preferred choice for applications requiring robust materials capable of withstanding substantial stress and friction. Its development was driven by the need for improved bearing steels capable of handling increased loads and speeds in machinery.
