Product Selection Differences for Steel Hexagonal, Free Cutting

Steel Hexagonal and Free Cutting steel are two different types of steel with distinct characteristics. Here are the key differences to consider:

  1. Manufacturing Process:

    • Steel Hexagonal: Hexagonal steel bars are typically made by hot-rolling or cold-drawing regular steel bars into a hexagonal shape.
    • Free Cutting Steel: Free cutting steel is a type of steel that has additives such as sulfur, lead, or bismuth to improve machinability. This makes it easier to machine into intricate shapes with minimal tool wear.
  2. Machinability:

    • Steel Hexagonal: Standard hexagonal steel may not have the same level of machinability as free cutting steel due to the absence of specific additives.
    • Free Cutting Steel: Free cutting steel is specifically designed for improved machinability, making it suitable for applications where intricate machining operations are required.
  3. Surface Finish:

    • Steel Hexagonal: The surface finish of hexagonal steel can vary based on the manufacturing process and may require additional finishing processes for specific applications.
    • Free Cutting Steel: Free cutting steel is known for its excellent surface finish due to the additives that promote improved machinability.
  4. Applications:

    • Steel Hexagonal: Hexagonal steel is commonly used in applications where a particular shape is required, such as in the construction industry for fasteners, shafts, and fittings.
    • Free Cutting Steel: Free cutting steel is often chosen for applications where high machinability and good surface finish are essential, such as in the production of precision components, gears, and automotive parts.
  5. Cost:

    • Steel Hexagonal: The cost of hexagonal steel may vary based on the quality of the steel and the manufacturing process used.
    • Free Cutting Steel: Free cutting steel may be more expensive than standard hexagonal steel due to the additional processing required to enhance machinability.

When selecting between Steel Hexagonal and Free Cutting steel, consider factors such as the specific application requirements, machining operations, surface finish, and budget to make an informed decision based on your needs.