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Dia 10mm-150mm Chrome Plated Rod For Hydraulic Cylinders

Basic Information
Place of Origin: Shaanxi, China (Mainland)
Brand Name: OEM
Certification: ISO9001
Model Number: Chrome Plated Rod For Hydraulic Cylinders
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Wooden Box (fumigation)
Delivery Time: base on order
Payment Terms: L/C,D/A,D/P,T/T,Western Union,Money Gram payments for offline orders.
Supply Ability: 6000 Ton/Tons per Year
Detail Information
Name: Chrome Plated Rod For Hydraulic Cylinders Application: Hydraulic Cylinders
Material: CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel Heat Treated: Not Hardened / Induction Hardened
Hardness: HRC:58-62 Plating Thickness: 10um ~ 20um In Radius
High Light:

150mm Chrome Plated Rod


10mm Chrome Plated Rod


10mm chrome rod for hydraulic cylinders

Product Description

Dia 10mm-150mm Chrome Plated Rod For Hydraulic Cylinders


What are the Features and characteristics of chrome-plated rods?

(1): Chromium anodes cannot be used for chrome plating, and insoluble anodes such as pure lead, lead-tin alloy, lead-antimony alloy, etc. are usually used;
Chromium is a variable-valence metal and has oxyacid radicals, so the cathodic reduction process is very complicated;
Although the polarization value of chromium plating is large, the polarization degree is very small, so the dispersion and coverage of the plating solution are poor, and auxiliary anodes and protective cathodes are often used;
Chromium plating uses oxygen-containing acid as the main salt. Chromium has a strong affinity with oxygen, making electrolysis difficult and low current efficiency;
Chromium plating needs a high current density, but the current efficiency is very low, and a large amount of hydrogen gas is precipitated, resulting in a large ohmic voltage drop of the plating solution, so the voltage of chromium plating should be relatively high.
(2) What are the characteristics of chrome-plated rods?
The uniformity is poor, and the plated parts with complex shapes need to be properly treated;
The anode adopts insoluble anode, and the chromic acid must be supplemented by chromic anhydride;
When the preheating of the plated parts is consistent with the temperature of the liquid, the adhesion will be good;
The plated parts need to be fully activated, and sometimes they need to be charged into the tank, so that the adhesion is good;
Need to use impulse current (greater than 50-100% of normal) to electroplate parts with more complex shapes at the beginning, and then slowly drop to the normal current density range after about 2-3 minutes;
The current efficiency is very low, and a higher current density is required; plating pieces with different shapes should not be treated in the same tank, and different racks must be used; operating conditions such as liquid temperature, current density, and pole distance must be strictly controlled; the electroplating process must not be interrupted.




Dia 10mm-150mm Chrome Plated Rod For Hydraulic Cylinders
Metric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm.....300mm
Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm
Full Length 6000mm, it can be cut off according to customer requirement.
ISO9001:2008 standard
CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel
Surface finish
Hard Chrome / None Chrome
Plating Thickness
10um ~ 20um in radius.
Heat treated
Not Hardened / Induction Hardened
Hardness Depth
g6, h6, h7 or according to your requirement.
Less than 1.5μm
Less than 1.5μm of 100mm (Rmax)
Less than 3.0μm (Rmax)
Long life and low noise
End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on.

technical standard:

Outer diameter accuracy: f7, f8, h7
Surface finish: ≦Ra0.4S
Roundness: ≦0.01mm
Straightness: ≦0.15/1000mm
Hard chrome plating thickness: 0.015~0.05mm (can be customized according to customer requirements)
Surface hardness: HB220-260
Standard outer diameter: ¢3~¢120
Standard length: 1000-6000mm
Material: S45C (45#), 40Cr, GCr15, 2Cr13, 42CrMo, SUS304, SUS303, SUS316, etc.

Contact Details

Phone Number : 18629090689