Dhanlaxmi Steel Distributors

• Material: Typically high-quality carbon or alloy steel (e.g., EN8, C45, 42CrMo4) for the core, chosen for strength and machinability.
• Coating: A thin layer of hard chromium applied via electroplating, typically 20-50 microns thick.
• Surface Finish: Ultra-smooth, often with a polished, mirror-like appearance.
• Properties:
  • Increased Hardness: Significantly hardens the rod's surface.
  • Wear Resistance: Protects against abrasion and wear.
  • Corrosion Resistance: Acts as a barrier against corrosive elements.
  • Low Friction: The smooth surface reduces friction, promoting efficient linear motion. 

1. Material Selection: High-grade steel is chosen for the core.
2. Machining & Grinding: The rod is precision-machined and ground to exact specifications.
3. Cleaning: The surface is degreased and prepared for proper adhesion.
4. Electroplating: The rod is submerged in a chromium ion bath, and an electric current deposits the chrome layer.
5. Polishing: The rod is polished to achieve the desired ultra-smooth finish. 

• Hydraulic Cylinders: Essential for smooth, low-friction movement under high pressure.
• Pneumatic Cylinders: Provides durability and precision in air-powered systems.
• Industrial Machinery: Used in heavy-duty construction, agricultural, and textile equipment.
• Linear Motion Systems: Ensures long-term, reliable operation in demanding

• Material: Typically high-quality carbon or alloy steel (e.g., EN8, C45, 42CrMo4) for the core, chosen for strength and machinability.
• Coating: A thin layer of hard chromium applied via electroplating, typically 20-50 microns thick.
• Surface Finish: Ultra-smooth, often with a polished, mirror-like appearance.
• Properties:
  • Increased Hardness: Significantly hardens the rod's surface.
  • Wear Resistance: Protects against abrasion and wear.
  • Corrosion Resistance: Acts as a barrier against corrosive elements.
  • Low Friction: The smooth surface reduces friction, promoting efficient linear motion. 

1. Material Selection: High-grade steel is chosen for the core.
2. Machining & Grinding: The rod is precision-machined and ground to exact specifications.
3. Cleaning: The surface is degreased and prepared for proper adhesion.
4. Electroplating: The rod is submerged in a chromium ion bath, and an electric current deposits the chrome layer.
5. Polishing: The rod is polished to achieve the desired ultra-smooth finish. 

• Hydraulic Cylinders: Essential for smooth, low-friction movement under high pressure.
• Pneumatic Cylinders: Provides durability and precision in air-powered systems.
• Industrial Machinery: Used in heavy-duty construction, agricultural, and textile equipment.
• Linear Motion Systems: Ensures long-term, reliable operation in demanding

We are in the manufacturing specially Hard Chrome Plated Steel Bars with & without Induction Hardened. we can also supply Toughened Steel Hard Chrome Plated Rod of any Grade of Material.

If Required we can also provide Duplex Hard Chrome Plated Rod.

• Stainless Steel 316: A molybdenum-containing austenitic stainless steel known for excellent resistance to chlorides, harsh chemicals, and high temperatures.
• Hard Chrome Plating: An electroplated layer of chromium applied to the bar's surface to impart greater hardness, improved resistance to abrasion and wear, and a smoother, lower-friction surface. 

• Enhanced Corrosion Resistance: Inherited from the 316 stainless steel base, with additional protection from the chrome layer.
• Superior Wear Resistance: The hard chrome layer significantly increases resistance to abrasive wear.
• Reduced Friction: The smooth, hard surface helps to lower friction in moving components.
• Increased Durability: Extends the operational life of parts used in extreme conditions.
• High Strength & Heat Resistance: Retains the high creep and tensile strength of 316 stainless steel at elevated temperatures. 

• Moving parts of engines, pumps, and compressors
• Hydraulic and pneumatic components
• Marine and offshore equipment
• Chemical processing machinery
• High-stress industrial parts 

• Composition: 316 SS includes chromium, nickel, and 2-3% molybdenum for chloride resistance.
• Hardness: The chrome plating provides a surface hardness of at least 900 HV0.1.
• Finish: Typically a smooth, ground, and polished surface. 

• Base Material (CK45): A medium-tensile carbon steel with a typical tensile strength of 670–800 Mpa.
• Chrome Plating: A hard chromium layer (often 20-50 microns thick) is applied, providing high surface hardness (minimum HV800).
• Surface Finish: Precision ground and polished to a fine surface roughness (Ra0.2–Ra0.4).
• Dimensional Accuracy: Supplied with tight tolerances, such as f7. 

• Corrosion Resistance: The chrome layer protects the steel from rust and corrosive environments.
• Abrasion Resistance: The hard chrome surface significantly increases resistance to wear and tear.
• Reduced Friction: The smooth, polished surface minimizes friction, which is critical for hydraulic applications.
• Durability: Extends the lifespan of components by withstanding extreme wear conditions. 

• Hydraulic Piston Rods: The most common application, where the rod moves within seals.
• Linear Shafts: Used in conjunction with linear bearings as guide rails.
• Industrial Machinery: Components requiring smooth, durable, and wear-resistant rotating or reciprocating parts. 

1. Material Selection: CK45 steel is chosen for its mechanical properties.
2. Cold Drawing: The steel is drawn to improve strength and achieve initial precision.
3. Straightening: Ensures the rod is perfectly straight.
4. Hardening (Optional): Can be induction hardened for even greater surface hardness.
5. Grinding & Polishing: Creates a precise diameter and smooth surface.
6. Chrome Plating: Application of the hard chrome layer.
7. Final Polishing: Ensures the desired surface finish and dimensional accuracy. 

• Corrosion Resistance: The underlying 304 stainless steel (18% chromium, 8% nickel) naturally resists rust and many corrosive environments.
• Enhanced Wear Resistance: The hard chrome plating creates a hardened surface that is highly resistant to abrasion and wear, extending the lifespan of the bar.
• Low Friction: The ultra-smooth, polished chrome finish reduces friction, allowing for free movement of parts and improved system efficiency.
• High Strength: The hardened chrome surface can handle high pressures and stresses, crucial for applications like hydraulic systems.
• Durability: The bar is robust and can withstand vibrations, temperature changes, and dirt, making it reliable in various industrial settings. 

1. Core Material Selection: High-grade 304 stainless steel is chosen for its inherent properties.
2. Machining & Grinding: The rod is precisely machined and ground to exact tolerances to prepare for plating.
3. Electroplating: A hard chrome layer is applied through an electroplating process.
4. Polishing: The plated bar undergoes polishing to achieve its characteristic ultra-smooth finish.
5. Quality Inspection: The finished product is rigorously tested for surface roughness, hardness, and coating thickness. 

• Pneumatic and hydraulic cylinder shafts
• Pump shafts and rotors
• Fitness equipment
• Automotive and mechanical components
• Plastic and rubber processing molds and screws 

• High tensile strength
• Non-corrosive
• Elevated durability
• Robustness

• Hydraulic Cylinder Industry
• Broaching Machine Industry
• Hydraulic Press Industry
• Bed Knitting Machine Industry
• Machine tool Industry
• Wood Working Machine Industry
• Hydraulic pump Industry
• Paper Industry

• Base Material (CK45): A medium-tensile carbon steel with a typical tensile strength of 670–800 Mpa.
• Chrome Plating: A hard chromium layer (often 20-50 microns thick) is applied, providing high surface hardness (minimum HV800).
• Surface Finish: Precision ground and polished to a fine surface roughness (Ra0.2–Ra0.4).
• Dimensional Accuracy: Supplied with tight tolerances, such as f7. 

• Corrosion Resistance: The chrome layer protects the steel from rust and corrosive environments.
• Abrasion Resistance: The hard chrome surface significantly increases resistance to wear and tear.
• Reduced Friction: The smooth, polished surface minimizes friction, which is critical for hydraulic applications.
• Durability: Extends the lifespan of components by withstanding extreme wear conditions. 

• Hydraulic Piston Rods: The most common application, where the rod moves within seals.
• Linear Shafts: Used in conjunction with linear bearings as guide rails.
• Industrial Machinery: Components requiring smooth, durable, and wear-resistant rotating or reciprocating parts. 

1. Material Selection: CK45 steel is chosen for its mechanical properties.
2. Cold Drawing: The steel is drawn to improve strength and achieve initial precision.
3. Straightening: Ensures the rod is perfectly straight.
4. Hardening (Optional): Can be induction hardened for even greater surface hardness.
5. Grinding & Polishing: Creates a precise diameter and smooth surface.
6. Chrome Plating: Application of the hard chrome layer.
7. Final Polishing: Ensures the desired surface finish and dimensional accuracy. 

Manufacturer & Supplier of Chrome Rod for Hydraulic Cylinders. Our product range also comprises of Hard Chrome Plated Rod, Hydraulic Piston Rod and Linear Motion Bearing Shaft.

As component part used in mobile and industrial applications, Chrome Rod for Hydraulic Cylinders can be offered with one machined end and one supplied blank for modifications as required by the customers. Developed using superior grade steel bar, it features Chrome Plated, Induction Hardened, Turned And Ground Shaft Diameter And Standard Surface Hardness. Some of its other features include standard plate thickness, rods undergoing salt spray test as per defined standards, availability with different piston styles.

Chrome Rod features precision construction standards and can be made available in hard polished and chrome plated finish. Further, these cylinder piston rods also comes precision ground and chrome plated so as to provide for optimum working performance support. Some of its features include choice of different outer diameters, different steel grade construction choices like stainless steel, alloy steel and others; superior chrome thickness, minimum roughness and superior tensile strength among others.

• Material Base: Can be made from various materials, including carbon steel, stainless steel, or copper.
• Chromium Coating: A layer of chromium is applied, often through an electrochemical process.
• Surface Hardness: The chrome layer provides high surface hardness, increasing wear resistance.
• Corrosion Resistance: Significantly improves resistance to rust, acids, and other corrosive substances.
• Aesthetic Finish: Creates a bright, polished, and attractive appearance.
• Smooth Surface: The smooth finish prevents dirt and grime buildup, making it easy to clean. 

• Hard Chrome (Industrial): Used for functionality, providing extreme hardness and wear resistance for components like hydraulic cylinders.
• Decorative Chrome (Bright): Used for aesthetic appeal, offering a brilliant shine for items like plumbing fixtures and furniture. 

• Machinery: Hydraulic cylinders, pneumatic cylinders, and various machinery parts requiring high durability and precision.
• Plumbing: Waste pipes, kitchen sink connectors, and hot/cold water systems for appearance and corrosion protection.
• Construction & Furniture: As structural or decorative elements.
• Automotive: Axles and other components in auto transmissions

• Material: Typically high-quality carbon or alloy steel (e.g., EN8, C45, 42CrMo4) for the core, chosen for strength and machinability.
• Coating: A thin layer of hard chromium applied via electroplating, typically 20-50 microns thick.
• Surface Finish: Ultra-smooth, often with a polished, mirror-like appearance.
• Properties:
  • Increased Hardness: Significantly hardens the rod's surface.
  • Wear Resistance: Protects against abrasion and wear.
  • Corrosion Resistance: Acts as a barrier against corrosive elements.
  • Low Friction: The smooth surface reduces friction, promoting efficient linear motion. 

1. Material Selection: High-grade steel is chosen for the core.
2. Machining & Grinding: The rod is precision-machined and ground to exact specifications.
3. Cleaning: The surface is degreased and prepared for proper adhesion.
4. Electroplating: The rod is submerged in a chromium ion bath, and an electric current deposits the chrome layer.
5. Polishing: The rod is polished to achieve the desired ultra-smooth finish. 

• Hydraulic Cylinders: Essential for smooth, low-friction movement under high pressure.
• Pneumatic Cylinders: Provides durability and precision in air-powered systems.
• Industrial Machinery: Used in heavy-duty construction, agricultural, and textile equipment.
• Linear Motion Systems: Ensures long-term, reliable operation in demanding