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Chrome Plated Rod Manufacturer

JINYO sales and customized hard chrome bar, chrome plated rod, honed tube, cold drawn tube, hydraulic cylinder barrel, linear shaft.

Steel Grade: JIS G4105(SCM440), CK45, S45C, CSAE4140, 42CrMO4, Sus304,SuS316, J1S STKM13C
Size: φ6mm-φ360mm(φ1/4”-φ15”)
Chrome Thickness: 20μm(min)
Length: 3m-6m or customized

Info@jinyoindustry.com

product details

Product Introduction

JINYO is a manufacturer integrating R&D, production, sales and service. Its business covers the fields of hydraulic transmission, precision steel pipes and engineering machinery accessories. The company uses advanced honing and grinding machine technology, has unique production and processing capabilities for customized chrome plated rod, hard chrome bar, hydraulic piston rod and hydraulic cylinder tube，honed tubes, SRB tube, and is committed to providing the highest standards of quality and the best service worldwide.

Hard Chrome Plated Rod — High-performance induction hardened chrome rods designed for demanding industries! JINYO offers premium chrome plated rods for hydraulic applications.

chrome rod/ chrome plated rod/ hard chrome bar Manufacture

Main types of Chrome cylinder rods/Materials (steel grades)

CK45: CK45 chrome cylinder rod

C45: C45 chrome plated cylinder bar

C45E: C45E hard chrome cylinder bar

Steel 1045: SAE 1045 hard chrome plated cylinder rod

Steel 4140: 4140 chrome plated rod

20MnV6: 20MnV6 chrome plated rod

Imperial chrome plated bar and metric sizes both are available

Heat treatment Type:

1) Normal no heat

2)Q+T(Quenched+Tempered)

3)Induction Hardened

SPECIFICATION:

·Steel Grade: JIS G4105(SCM440), CK45, S45C, CSAE4140, 42CrMO4/4140, Sus304,SuS316, J1S STKM13C

·External Diameter Accuracy: f7, f8

·Surface Roughness: Max Ra 0.2μm

·Hard Chrome Thickness: <φ22.225 mm:Min 15μm ≥24mm:Min 20 μm

·Surface Hardress: Min HV 850s

·Straighiness < φ20mm:Max 0.25/1000 mm ≥φ20mm Max 0.2/1000 mm

·Roughness: Ra0.2μm(max)

·Standard Length; 3m-9m or customized

·Standard Size: φ6mm-φ360mm(φ1/4”-φ15”)

·Upon request treatment of induction quenched and tempered

Customized services

JINYO has professional production technicians and advanced production equipment, and can customize the production of chrome-plated rods and honed tubes according to the application requirements of different industries. Whether it is a specific diameter, length or surface finish, we are able to provide chrome-plated rods to meet the needs of your hydraulic system.

In addition to the customization of chrome-plated rods, chrome-plated rods also have excellent durability. The hard chrome-plated surface ensures minimal friction and wear, allowing the hydraulic cylinder to operate smoothly and efficiently. This not only improves the overall performance of the system, but also reduces maintenance requirements, thereby saving costs and increasing productivity. Chrome-plated rods are widely used for hydraulic systems.

Product parameters

Chemical Composition (%)
Material	C	Mn	Si	S	P	V	Cr
CK45	0.42-0.50	0.50-0.80	0.04	0.035	0.035		—
ST52	0.22	1.6	0.55	0.035	0.04	—	—
SAE10V45	0.40-0.48	0.80-1.40	0.15-0.35	0.15	0.035	0.15	0.25
42CrMo4	0.38-0.45	0.60-0.90	0.15-0.40	0.03	0.03	—	0.90-1.20
40Cr	0.37-0.45	0.50-0.80	0.17-0.37	—			0.80-1.1

Mechanical Properties
Material	T.S	Y.S	EL	Charpy	Condition
	(N/mm")	(N/mm")	%(min)
CK45	610	355	15	>41J	Hard chrome rod
CK45	800	630	20	>41J	Q+T
ST52	500	355	22	-	Hard chrome rod
42CrMo4	980	850	14	>47J	Q+T
40Cr	1000	800	10	—	Q+T

Product Features

How to Choose a Chrome Rod Supplier?

Advanced production equipment: cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, grinding machine, etc. We have professional technicians do regular scheduled maintenance on these machines to guarantee them work well.

Extensive production experience: more than 10 years manufacturing experience for honed tube and chrome plated rod.

High quality raw material: our raw material of steel mainly from some famous steel mills.

Strict quality control: we have professional in-house QC to inspect all products. We will do Chemical Composition Test, Mechanical Property Test, Dimension Inspect, Roughness Test, Chrome Layer Test and other tests in need before delivery.

Safe packing: an-rust oil on tubes and rods before delivery. Plastic caps on both ends to protect tube inside surface. Then be packed with seaworthy package or in wooden case.