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Cylinderical S355JR Hard Chrome Plated Steel Rod Low Alloy

China SHANGHAI UNITE STEEL certification
China SHANGHAI UNITE STEEL certification
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Cylinderical S355JR Hard Chrome Plated Steel Rod Low Alloy

Cylinderical S355JR Hard  Chrome Plated Steel Rod Low Alloy
Cylinderical S355JR Hard  Chrome Plated Steel Rod Low Alloy

Large Image :  Cylinderical S355JR Hard Chrome Plated Steel Rod Low Alloy

Product Details:
Place of Origin: China
Brand Name: UST
Certification: ISO 9001
Model Number: Dia: 2-800mm
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 1 piece
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 5-35 days
Supply Ability: 500 ton/month
Detailed Product Description
Quality Standard: ASTM, DIN, GB, JIS, ISO Etc Materials: Low Alloy Steel
Packaged: Wooden Case Process: CNC Automatic Lathe/cnc Machine
Tolerance: ISO 2768-1-f, And Ovality Is Half Of The Tolerance Of Diameter Quality Inspection: SGS, BV Etc.
High Light:

S355JR chrome plated steel rod


S355JR hard chrome plated bar


Low alloy chrome plated steel rod

S355JR / ST52 / E355 Hard Chrome Plated Steel Bars Dia 2-800 Mm Chrome Cylinder Rod for Hydraulic Cylinder



Low alloy high strength structural steel is made by adding a small amount of alloy elements on the basis of carbon structural steel (Wc=0.16%~0.2%). It has good weld ability, plasticity, toughness, processing technology, better corrosion resistance, higher strength and lower critical transition temperature of cold brittleness. Their grades are basically the same expression as those of carbon structural steel. It is suitable for manufacturing large steel structures of railway, high pressure vessel boilers, automotive tractors and large military engineering.


Product Description

product description


Size range:

Dia: 2-800mm

Length Random Length, Fixed Length, etc.


Equivalent Steel Grade

A572 SM490A/SS490 St52 FE510B Q345B

Chemical Composition(%)

Steel grade C Mn Si P S N Cu
S355JR 0.24 max 1.60 max 0.55 max 0.04 max 0.04 max 0.012 max 0.55 max



Tolerances ISO 2768-1-f, and ovality is half of the tolerance of diameter
Straightness 0.1/1000 (min)
Chrome thickness 20micron (min)
Surface hardness 800 - 1200 HV
Surface roughness Ra 0.1 or Less Than Rz0.8
Salt spray 48 - 120 hours (Chromed)
Packaging & Shipping

Package : wooden case or in bundle

Shipment : by container or bulk cargo ( as your request ).


Check below for more information on placing an order:

1.Inquiry-professional quotation.
2.Confirm the price, lead time, packing requirement, payment term etc.
3.Yongyi sales send the Proforma Invoice.
4.Customer make the payment for deposit and send us bank receipt.
5.Will inform client that we have got the payment, arrange the production & inform the estimated time.
6.End production-mass production products photos for approval. You can also arrange the third party Inspection .
7.Clients make payment for balance and Yongyi ship the goods .Also can accept payment term-Balance against B/L Copy Or L/C payment Term. Inform the tracking number and check the status for clients.
8.Order can be say "finish" when you receive the goods and satisfy with them .
9. Feedback to Yongyi about quality, service, market feedback & suggestion. and we can do better.

10.Third Party inspection acceptable, such as SGS, BV etc.

Marking: Heat No. will be cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted.


Cylinderical S355JR Hard  Chrome Plated Steel Rod Low Alloy 1

Our Services

General Order Information
We take great pride in our work and in the wide variety of shock absorber piston rod products that we offer. We are experienced in servicing the US market, European market and Africa market, Russia market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of promotional and marketing deadlines. That's why we always ensure that every order is delivered on time.


Contact Details

Contact Person: Neya

Tel: +8615261689453

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