Performance of CK45 steel bar

What impact does hard chromium plating have on the performance of CK45 steel bar?

Hard chromium plating treatment mainly affects the performance of CK45 steel rod in the following aspects:
Improve surface hardness: Hard chromium plating has high hardness, which can significantly increase the wear resistance of the CK45 steel rod surface and extend its service life.
Enhanced corrosion resistance: Chromium plating can effectively block corrosive media in the external environment from direct contact with CK45 steel rods, thereby improving its corrosion resistance and reducing the risk of rust and corrosion.
Improve surface finish: Make the rod surface smoother, reduce the friction coefficient, and reduce resistance and wear during movement.

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