Precision Chrome Plated Rod for Hydraulic & Industrial Systems

 The precision chrome plated rod ,usually made of high strength hot rolled round steel bars(CK45, ST52, SAE4140) ,which chrome plated with a surface finish of Ra ≤0.2μm.The chrome plated bars are specially designed for high-load scenarios such as hydraulic cylinders, piston rods, and automation equipment. The chrome plated shafts provide a 5-year anti-rust warranty and are suitable for extreme temperature environments (-50°C to +200°C).

Technical Parameters Of Precision Chrome Plated Rod

StandardDIN/ASTM/GOST
MaterialCK45, SAE1045, 4140, 4340, 4130,JIS45C, F-1140
Diameter10mm – 600mm (support non-standard customization)
Chrome thicknessmin 20/25/30/50 Micron or customized
Surface hardnessHRC 60-65
Straightness<= 0.5/1000
ToleranceISO F7
RoughnessRa≤ 0.4micron
Working temperature-50°C ~ +200°C
length1m-9m (can be cut and customized)


precision chrome plated rod

Type: Chrome Plated Bar/Chrome Plated Rod/Nickel-Chrome Plated Rod/Hollow Chrome Bar/Hollow Bar

Heat Treatment Type: 1) Normal no heat  2)Q+T(Quenched+Tempered) 3)Induction Hardened

Salt Spray Test: Available As Per Request

Protection: Anti-rust oil outside with hard board sleeve protection.



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