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Hard Chrome Piston Rods

Hard Chrome Piston Rods

Product Details:

  • Lubrication Type Oil Lubrication
  • Temperature Range -20C to +120C
  • Shape Round (Rod)
  • Hardness Surface Hardness 8501150 HV (HRC 6570)
  • Engine Type Applicable for both Petrol and Diesel Engines (Hydraulic Systems)
  • Thickness 2530 micron (Chromium Layer)
  • Load Capacity High Load Bearing (As per size/design specification)
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Hard Chrome Piston Rods Price And Quantity

  • 130 Kilograms
  • 160 INR

Hard Chrome Piston Rods Product Specifications

  • High Carbon Steel or Alloy Steel (e.g., CK45, 42CrMo4, EN8, EN9, etc.)
  • High Load Bearing (As per size/design specification)
  • Reciprocating, Hydraulic, Pneumatic
  • Hard Chrome Plated (Ra 0.2m, Thickness: 2530 micron)
  • Hydraulic Cylinder, Pneumatic Cylinder, Shock Absorber, Industrial Equipment
  • 650850 MPa
  • Hard Chrome Piston Rods
  • Customised (Diameter: 10mm - 100mm, Length: up to 6000mm)
  • Oil Lubrication
  • Industrial and Automotive
  • Round (Rod)
  • -20C to +120C
  • Surface Hardness 8501150 HV (HRC 6570)
  • Universal/Industrial Machinery
  • Applicable for both Petrol and Diesel Engines (Hydraulic Systems)
  • 2530 micron (Chromium Layer)

Hard Chrome Piston Rods Trade Information

  • As per Order Per Month
  • 1 Days

Product Description

Product Range :-

  • Available Rod Dia : 8mm to 125mm (Regular) and above dia as per customers requirement.
  • Length Available: 3 meter to 6 meter (Regular) and above as per customer demand.
  • Supplying conditions: Full length and cut to length as per customer requirement.

Technical Parameters :

  • Material : EN 8D/CK-45
  • Chrome Thickness: 20-25 Micron Minimum per side above as per requirement.
  • Tolerance: ISO f7/f8
  • Plating Hardness: 850HV-1100HV
  • Surface Roughness: Ra 0.2 micon or better
  • Straightness: 0.1mm per meter
  • UTS: 600-700 N/mm2 (min.)
  • Y.S : 450 N/mm2 (min)
  • Elongation: 16% Min.
  • Quality: Half of the tolerance ISO f7/f8
  • NSS Test: Minimum 120 Hours to 150 Hours
  • Packing Condition: Paper Sleeve or Better for Transportation Purpose as per requirement.


Exceptional Corrosion & Wear Resistance

Thanks to thick hard chrome plating (2530 microns), these piston rods deliver excellent corrosion and wear resistance, making them ideal for high-frequency, dynamic operations. Their surface hardness ranges from 850 to 1150 HV, ensuring extended lifespan and reliability even under strenuous conditions.


Precision Engineering & Custom Options

Each rod meets strict straightness (0.1mm/1000mm) and surface roughness (Ra 0.2m) specifications. With diameter tolerances f7, h8, h9 in accordance with DIN standards, and ISO 9001:2015 certified production, customers benefit from precise, tailored solutions, whether for hydraulic cylinders, shock absorbers, or industrial equipment.

FAQs of Hard Chrome Piston Rods:


Q: How do hard chrome piston rods achieve their superior corrosion resistance?

A: The rods are plated with a thick hard chrome layer (2530 microns), creating a resilient barrier that protects against corrosion and oxidationeven in harsh industrial settingssignificantly extending service life.

Q: What process is followed to ensure the straightness and diameter tolerance of the rods?

A: Manufacturing incorporates advanced machining and quality controls, guaranteeing straightness 0.1mm/1000mm and diameter tolerances f7, h8, h9 as per DIN standards. Each rod is produced in an ISO 9001:2015 certified facility for consistent precision.

Q: Where can hard chrome piston rods be used effectively?

A: These rods are suitable for a wide range of machinery such as hydraulic and pneumatic cylinders, shock absorbers, compressors, and industrial equipment; theyre also compatible with both petrol and diesel engine hydraulic systems.

Q: What customization options are available for these piston rods?

A: Customers may specify dimensions (diameter: 10100mm, length: up to 6000mm), select end fittings, choose weldable ends, or provide custom drawings/samples for tailored solutions to fit unique equipment requirements.

Q: When should hard chrome piston rods be considered for dynamic applications?

A: They should be chosen whenever high fatigue strength, superior wear resistance, and reliable performance under repetitive, high-load conditions are neededsuch as in reciprocating compressors and highly repetitive machinery.

Q: How are the rods packed and protected for delivery?

A: Each rod is oiled with a rust-preventive solution and securely polywrapped, ensuring preservation of surface quality and protection against environmental contamination during transit and storage.

Q: What are the key benefits of using these piston rods in industrial setups?

A: Their high load-bearing capacity, longevity, minimal maintenance demands, and compatibility with various applications translate into reduced downtime and greater operational efficiency for distributors, manufacturers, and end users.

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