Chrome Plated Steel Round Bar

Specifications of Chrome Plated Steel Round Bar:
Diameter: The diameter range of the chrome plated steel round bar is Φ 6mm to 500mm, allowing for a wide range of sizes to suit different applications.
Length: The maximum length of the round bar is 13m, providing flexibility for various cylinder designs and requirements.
Chrome Layer Thickness: The round bar features a chrome plating layer with a minimum thickness of 20 microns and can be plated up to 100 microns. The chrome layer enhances the bar's corrosion resistance and durability.
Hardness of the Chrome Layer: The chrome layer on the round bar has a minimum hardness of 850 HV and can go up to 1150 HV. This high hardness level ensures excellent wear resistance and extends the lifespan of the bar.
Roughness: The surface roughness of the chrome plated steel round bar is specified as Ra ≤ 0.2u. This level of roughness ensures a smooth and precise finish, contributing to optimal sealing and overall performance.
Straightness: The straightness tolerance of the round bar is ≤ 0.2/1000, ensuring proper alignment and smooth operation in various applications.
Diameter Tolerance: The round bar conforms to diameter tolerances specified in ISO standards, such as ISO f7, h8, and g6. These tolerances ensure precision and compatibility with other components.
Roundness: The roundness of the bar is specified as half of the tolerance specified in ISO f7. This ensures optimal roundness and dimensional accuracy.

Typical Chemical Analysis

Mechanical Properties