Products categories:
-Induction Harden Rod
-Hard Chrome Plated Rod
-Soft Flexible Chromr Rod
-Chrome Plated Piston Rod/Shaft
-Solid Chrome Plated Rod/Shaft
-Hollow Chrome Plated Rod/Bar
-Chrome Steel Bar/Shaft/Rod
-Carbon Steel Bar without Chrome Coated
Hard Chrome Plated Shaft Round Carbon Steel Bar Piston Rod

Key Characteristics of Hard Chrome Steel Bars:
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Material Composition:
- The base material is typically a high-carbon steel or alloy steel, which is chosen for its strength and hardness.
- Chromium Coating: The steel is electroplated with a layer of chromium, usually ranging from 20 to 250 microns thick, depending on the specific application requirements.
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Properties:
- High Wear Resistance: The chromium coating is extremely hard (often 60-70 HRC), which provides superior protection against abrasion and wear.
- Corrosion Resistance: The chromium layer forms a protective barrier that helps to prevent rust and corrosion, even in harsh environments.
- Smooth Surface Finish: Hard chrome plating creates a smooth, polished surface that reduces friction, making it ideal for applications requiring low resistance to motion.
- Hardness: The steel bar maintains the mechanical strength of the underlying steel while the chromium coating significantly increases surface hardness.


Applications of Hard Chrome Steel Bars:
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Hydraulic Cylinders:
- Used as the shaft material in hydraulic cylinders for machinery, construction equipment, and industrial systems, where high wear resistance is essential.
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Piston Rods:
- Employed in automotive, industrial, and aerospace applications, especially where the rod needs to withstand repeated wear and corrosion.
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Rollers and Shafts:
- Used in rollers for heavy machinery, conveyors, and in certain industrial tools.
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Machine Parts:
- Common in precision machine parts like guides, spindles, and shafts in systems where the movement needs to be smooth and wear-resistant.
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Tooling:
- Hard chrome bars can also be used for tooling applications, including molds, dies, and jigs that experience frequent contact or friction.
Advantages:
- Extended Service Life: Hard chrome bars last longer in wear-prone applications, reducing maintenance costs and downtime.
- Improved Efficiency: Reduced friction improves the efficiency of mechanical systems, particularly in high-performance or high-speed applications.
- Versatility: It is widely used in many industries, from automotive to aerospace, due to its excellent mechanical properties and resistance to extreme conditions.
- Smoothness and Precision: The smooth finish aids in precision, allowing for the fine tolerances required in many industrial applications.



Chrome Plated Rod Process Flow Chart: