In order to meet the increasingly complex and changeable processing needs of users, our company pays attention to continuously improving and improving the performance and quality of Welding Positioner Rotator, Seamless Cold Drawn, Hard Chrome Plated Hardened Round Bar. The pursuit of excellence is the internal driving force for the progress of all kinds of work. Therefore, we should always aim to achieve first-class. We strengthen intellectual property protection, enhance our core competencies, and ensure sustainable development.
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 will continue to build on tradition with wisdom and open up a new situation in High Chrome Impact Crusher Wear Parts Blow Bar Suit Terex I-100RS manufacturing. In addition to complete hardware equipment, we have also established a set of quality supervision and assurance system, which runs product quality control throughout the entire process from raw material procurement to sales and transportation. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom.
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