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Characteristics
- Use
- hydraulic, pneumatic
- Material
- steel
- Applications
- construction, for agricultural applications, for marine applications
- Norms
- DIN
- Other characteristics
- with smooth inner surface, coated
- Delivered length
15 m
(49'02" )
Description
Overview
42CrMo4 Hollow Chrome-Plated Rod H8 is a precision-engineered hollow shaft designed for hydraulic and mechanical systems requiring reduced weight and high mechanical performance. Manufactured from quenched and tempered 42CrMo4 alloy steel and finished with a hard chrome layer, the product offers enhanced wear resistance and corrosion protection. The H8 inner diameter tolerance ensures reliable fits with seals, pistons and guide components.
Product details
Key Technical Specifications
Material: 42CrMo4 alloy steel (DIN EN 10083)
Heat treatment: Quenched and tempered
Outer diameter tolerance: ISO f7
Inner diameter tolerance: ISO H8
Chrome layer thickness: 20–30 μm
Surface hardness: HRC 50–60
Surface roughness: Ra ≤ 0.2 μm
Tensile strength: ≥ 900 MPa
Yield strength: ≥ 650 MPa
Max length: Up to 15 meters (custom available)
Roundness deviation: ≤ 0.02 mm
Why choose 42CrMo4 Hollow Chrome-Plated Rod H8?
Typical applications
Technical specifications
42CrMo4 Hollow Chrome-Plated Rod H8 is a precision-engineered hollow shaft designed for hydraulic and mechanical systems requiring reduced weight and high mechanical performance. Manufactured from quenched and tempered 42CrMo4 alloy steel and finished with a hard chrome layer, the product offers enhanced wear resistance and corrosion protection. The H8 inner diameter tolerance ensures reliable fits with seals, pistons and guide components.
Product details
- Model: Hollow Chrome-Plated Rod
- Brand: EAST AI
- Material: 42CrMo4
- Length: Max. 15 m (custom lengths available)
- ID Tolerance: H8
Key Technical Specifications
Material: 42CrMo4 alloy steel (DIN EN 10083)
Heat treatment: Quenched and tempered
Outer diameter tolerance: ISO f7
Inner diameter tolerance: ISO H8
Chrome layer thickness: 20–30 μm
Surface hardness: HRC 50–60
Surface roughness: Ra ≤ 0.2 μm
Tensile strength: ≥ 900 MPa
Yield strength: ≥ 650 MPa
Max length: Up to 15 meters (custom available)
Roundness deviation: ≤ 0.02 mm
Why choose 42CrMo4 Hollow Chrome-Plated Rod H8?
- High strength-to-weight ratio due to hollow design
- Improved fatigue and impact resistance from quenched and tempered 42CrMo4
- Hard chrome finish for wear and corrosion protection
- Tight dimensional control (OD f7 and ID H8) for dependable sealing and sliding performance
- Suitable as hollow chrome-plated shaft, hollow cylinder rod or linear shaft in diverse industries
Typical applications
- Hydraulic and pneumatic hollow cylinder rods
- Telescopic and space-constrained cylinders
- Agricultural and construction machinery
- Offshore and marine hydraulic systems
- Industrial automation and material handling
- Robotics, crane booms and lifting platforms
Technical specifications
- Material: 42CrMo4 alloy steel (DIN EN 10083)
- Heat treatment: Quenched and tempered
- Outer diameter tolerance: ISO f7
- Inner diameter tolerance: ISO H8
- Chrome layer thickness: 20–30 μm
- Surface hardness: HRC 50–60
- Surface roughness: Ra ≤ 0.2 μm
- Tensile strength: ≥ 900 MPa
- Yield strength: ≥ 650 MPa
- Max length: Up to 15 meters (custom available)
- Roundness deviation: ≤ 0.02 mm
Other WUXI EAST AI MACHINERY CO., LTD products
Chrome Plated Rod
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.