



Hard Chrome Plated Rod Diameter Range: Ø6-30mm
Maximum Length: 1000mm
Material: High-strength steel (C45,C35,304/316/316L stainless steel)
Surface Treatment: QPQ (Quench-Polish-Quench)
Surface Hardness: HRC 40-45
Surface Roughness: Ra ≤ 0.2μm
Salt Spray Test: 120+ hours
Application: Hard chrome plated rods are used for car trunk and honnet, gas spring, damper, hardware toolbox, medical beds, office chairs, study tables
| Type | Model | Material | Diameter(mm) | Length(mm) | Roughness | Hardness | Surface Treatment |
| Chrome plated shafting | HZ027 | steel 45 | Φ6 | 192 | Ra<0.2μm | HRC40-45 | QPQ 120Hours |
Hard chrome plated rods as known as chrome plated shafting, particularly in diameters ranging from 5mm to 15mm, are Known for their durability, corrosion resistance, and smooth surface finish.
Manufacturing Process of Hard Chrome Plated Rods
1、Material Selection: High quality steel bars are selected based on application requirements.
2、Precision Machining: Turning and grinding achieve exact dimensions and smoothness.
3、Hard Chrome Plating: An electroplating process deposits a uniform chromium layer for hard chrome plated rod hardness and protection.
4、Final Finishing: Polishing ensures a mirror-like surface, and inspection guarantees compliance with industry standards (ISO 9001, RoHS).
✔ High Durability – Hard chrome plating provides exceptional wear and corrosion resistance, extending service life.
✔ Precision Ground – Tight tolerances (±0.01mm) ensure smooth operation and perfect fit for industrial applications.
✔ Versatile Sizing – Chrome plated shafting available in diameters from 5mm to 15mm, customizable lengths upon request.
✔ Superior Surface Finish – Mirror-like chrome layer reduces friction and enhances load-bearing performance.
✔ Wide Compatibility – Hard chrome plated rod Ideal for hydraulic cylinders, linear motion systems, automotive parts, and machinery components.
Dimensions: Tailor diameter, length, and thread specifications.
Surface Finish: Choose from polished, ground, or coated finishes.
Coatings: Opt for anti-corrosion, anti-wear, or thermal-resistant layers.
End Fittings: Weldable ends, threaded connections, or flanges.
Marking: Laser engraving for branding or part identification.

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info@hzxhardware.com
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