We can create additional value in mutual interest with our customers and provide sound solutions to them, making us become a preferred manufacturer of Tilting Rotary Table, Hard Chrome Plated Hardened Round Bar, Seamless Hydraulic Srb Pipe. In order to adapt to changes in the social development environment, companies need to build a safer and more complete automated information platform to support the individual needs of various departments and employees, so as to promote the sustainable development of the company. Give us a chance, give you a surprise.
Chrome plated bar Introduction
Chrome plated bars can be divided into standard bar, induction bar and tempered & quenched bar. Surface of bar goes through special grinding and hard chrome plating process, and then mirror polishing. They always work together with precision tubes.
Chrome plated bar technical parameters and Details
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Original: Jiangsu, China
Certification: ISO9001.
Material: CK45, ST52, E355, 42CrMo4
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: each packed in peper sleeve, and then in bundle.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Mechanical Properties:
Material | T.S (MPA) | Y.S (MPA) | Elongation % | CHARPY | CONDITION |
CK45 | ≥610 | ≥355 | ≥15 | >41J | NORMALIZE |
CK45 | ≥800 | ≥630 | ≥20 | >41J | Q + T |
ST52 | ≥500 | ≥355 | ≥22 | NORMALIZE | |
20MnV6 | ≥750 | ≥590 | ≥12 | >40J | NORMALIZE |
42CrMo4 | ≥980 | ≥850 | ≥14 | >47J | Q + T |
40Cr | ≥1000 | ≥800 | ≥10 | Q + T |

We believe that providing quality 4140, 4340 Chrome Plated Bar at reasonable prices is the best way to return customers. Our company has a complete set of pre-sale and after-sales service system to track the use of products and feedback, and provide timely and thoughtful follow-up service for customers. 'Enterprising, innovative, pragmatic, and building a pioneering enterprise' is our company's core values and eternal goal, as well as our core strength for continuous growth.
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