EAST AI Hydraulic Manufacturer
Since 2006
 |
Q+T
EAST AI
20MnV6
Max. 15m
f7/f8/g6,etc
≤0.2/1000 mm
Hydraulic cylinders for mobile equipment, industrial machinery, and heavy-duty systems
Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case,can be customised according to customer requirements
≤0.2u
Product Description
Distributors, stockists, and engineers prefer 20MnV6 Chrome Plated Rod Quenched and Tempered because of the following key benefits:
The quenched and tempered treatment ensures HRC 25–32 hardness, balancing durability with shock resistance.
20MnV6 material allows easy cutting, threading, and welding while maintaining surface integrity.
Chrome plating prevents rusting in humid or outdoor environments, extending product lifespan.
Reduces friction and wear in heavy-duty hydraulic cylinder operations.
Maintains precise tolerances even under high pressure and load.
Lower maintenance costs and downtime for end-users.
The manufacturing process of 20MnV6 Chrome Plated Rod Quenched and Tempered follows strict quality control to ensure consistent performance:
Premium 20MnV6 steel is sourced for high purity and mechanical reliability.
Steel rods are heat-treated to achieve HRC 25–32 hardness, enhancing toughness.
The rod surface is precisely peeled and ground to achieve tight dimensional tolerance.
High precision polishing ensures smoothness and optimal chrome adhesion.
A uniform chrome layer is applied for corrosion and wear resistance.
Dimensions, hardness, and surface finish are carefully tested before shipment.
20MnV6 Chrome Plated Rod Quenched and Tempered is widely applied in multiple industries where durability and strength are critical:
Excavators, loaders, bulldozers, and cranes.
Tractors, harvesters, and hydraulic lifting systems.
Press machines, injection molding equipment, and lifting platforms.
Truck tail lifts, bus suspension systems, and railway hydraulics.
Hydraulic systems exposed to harsh seawater conditions.
| Process Step | Description |
|---|---|
| Raw Material Selection | Premium 20MnV6 steel is sourced to ensure high purity, strength, and reliability. |
| Heat Treatment (Q&T) | Rods undergo quenching and tempering to reach HRC 25–32, improving toughness and durability. |
| Peeling & Grinding | Surface is peeled and ground for accurate dimensions and consistent tolerance. |
| Polishing | High precision polishing creates a smooth surface, improving chrome adhesion. |
| Hard Chrome Plating | A uniform chrome layer is applied, offering superior corrosion and wear resistance. |
| Final Inspection | Comprehensive tests check dimensions, hardness, and surface finish before delivery. |
At our modern production facility, we maintain a large stock of 20MnV6 Chrome Plated Rods to meet urgent distributor and engineering requirements:
Common diameters from Ø25mm to Ø150mm.
Non-standard sizes available upon request.
Export-ready stock reduces waiting time.
Reliable shipping to Europe, Asia, and America.
This stock management ensures dealers and engineering companies always receive materials on time for ongoing projects.
Every 20MnV6 Chrome Plated Rod undergoes rigorous quality testing before delivery:
Ensures consistent HRC 25–32 hardness after heat treatment.
Validates corrosion resistance of the chrome layer.
Detects internal flaws and ensures structural integrity.
Checks for cracks, pitting, or uneven chrome plating.
Confirms ISO tolerance compliance for diameter and straightness.
To guarantee trust and reliability, our 20MnV6 Chrome Plated Rods are supplied with international certifications:
Quality Management System
Full chemical and mechanical properties
Third-party validation upon request
For material manufacturers in hydraulic industries
These certificates help stockists and engineering companies assure their clients of consistent quality.
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