Induction Hardened Piston Rod 4140 Hard Chrome Rod for Hydraulic Cylinder

Basic Properties
Place of Origin: CHINA
Brand Name: Hengxin Zhicheng
Certification: ASTM, GB, ISO, etc.
Model Number: Piston Rod
Trading Properties
Minimum Order Quantity: 1 PCE
Price: Negotiation
Payment Terms: L/C,T/T
Specifications
Name: Hydraulic Cylinder Piston Rod Product Type: Hydraulic Piston Rod / Chrome Plated Rod
Material: 45# Steel, C45, CK45, 40Cr, 42CrMo4, 20MnV6 Diameter: Ø6–300 Mm, Customizable
Length: 3,000–8,000 Mm, Customizable Diameter Tolerance: ISO F7, F8, H7, H8, Customizable
Surface Treatment: Hard Chrome Plated, Induction Hardened, Quenched And Tempered Application: Hydraulic Cylinders, Construction Machinery, Agricultural Machinery, Industrial Equipment
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Product Description

Induction Hardened Piston Rod (4140 Hard Chrome)

Engineered for extreme environments, this high-toughness carbon steel piston rod is designed to withstand continuous heavy impact and overload in mining sites. Featuring a thickened hard chrome layer, it provides superior resistance to scratches and abrasion from sand, gravel, and rock dust.

Key Advantages

  • High Durability: Withstands heavy impact and continuous overload.
  • Abrasion Resistant: Thickened hard chrome layer protects against environmental debris.
  • Precision Engineering: Strict ISO f7 tolerance control minimizes cylinder breakdown.
  • Versatile Application: Ideal for mine support, transport, and excavation machinery.

Product Attributes

BrandHengxin Zhicheng
MOQ1 PCE
PackagingBare pipe bundling, oil cloth, wooden box, or frame
Delivery Time10 to 35 days

Technical Specifications

Parameter Detail
Material Carbon Steel
Tolerance ISO f7
Surface Treatment Chrome or Nickel Plating
Surface Roughness Ra 0.2um (max)
Chrome Thickness 20um (min)
Structure Piston type oil cylinder
Industry Application Construction, Heavy Machinery, Mining