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20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness
20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness
Specifications
Model Number :
20MnV6
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
30tons a day
Delivery Time :
30days
Packaging Details :
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
High-frequency quenching :
HRC50-60
Surface hardness :
800-1150HV
Surface treatment :
Chromium plating,medium and high frequency induction hardening,quenching and tempering,quenching andtempering+medium and high frequency induction hardening
Salt spray test :
Level 9150-300 hours
Weldability :
good
Packing :
After rust prevention oil treatment,each piece is wrapped in a waterproof paper tube/wooden box
Quality certificate :
Provide product quality reports,chromium plating thickness reports,salt spray test reports,etc
Quenching and tempering hardness :
HB220-360
Straightness :
≤0.1mm/m
Surface roughness :
≤0.05μm
Chromium plating thicknes :
0.02mm-0.50mm
Outer diameter tolerance :
Other customizable options)
Length :
L200-20000mm
Size :
φ20-φ500mm
Brand Name :
Zhisheng
Description


1. Product Overview

The Precision Piston Rod provides reliable power transmission and smooth motion across a wide range of industries, combining strength, precision, and versatility.


2. Material & Process

  • Carbon steel, alloy steel, stainless steel, or aluminum alloy

  • Quenching, tempering, and induction hardening

  • Surface treatment: chrome, nickel, or ceramic coating


3. Features & Advantages

  • Lightweight yet strong (depending on material)

  • Resistance to twisting and deformation

  • Stable under high pressure and long strokes

  • Flexible compatibility with couplings, seals, and bearings


4. Application Areas

  • Automotive shock absorbers and steering systems

  • Hydraulic and pneumatic cylinders

  • Construction and agricultural equipment

  • Renewable energy (wind, solar hydraulic systems)


5. Customization Options

  • Diameters 10–250 mm

  • Lengths up to 7000 mm

  • Custom surface finish and hardness levels

  • End machining according to CAD drawings


6. Example Specifications

  • Hardness: HRC 35–55

  • Chrome layer thickness: 25 μm (standard)

  • Straightness tolerance: ≤ 0.01 mm / 100 mm

  • Surface finish: Ra ≤ 0.4 μm


Chemical Composition
20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness

20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness

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20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness

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Product Detail
Model Number :
20MnV6
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
30tons a day
Contact Supplier
20MnV6 Precision Piston Rod φ20-φ500mm HRC50-60 Hardness

Wuxi Zhisheng Hydraulic Technology Co., Ltd.

Verified Supplier
1 Years
wuxi
Since 2004
Business Type :
Manufacturer
Main Products :
Hydraulic Cylinder Shaft, Hydraulic Ram Shaft, Precision Piston Rod
Total Annual :
10 Million-11 Million
Employee Number :
200~300
Certification Level :
Verified Supplier
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