Merchant Bars

Passion for steel

Passion for steel

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Merchant Bars

CELSA Group™ has an extensive range of merchant bars suitable for infinite applications in sectors as diverse as naval, automotive, forging, calibration, construction, agriculture and mining.

The flat and square bars, of rectangle and square cross-section respectively, are offered in multiple qualities and dimensions, the most common being the S-275 JR, S-355 J2 and C45 (F 1140), of dimensions between the 14x3mm up to 400x40mm, in the case of flats bars and 10 to 50mm for squares.

The angles, bars whose cross-section forms a right angle, and which stand out mainly for the application as structural elements for the construction of electric towers, have a range of products from the 25x3mm to the 200x24mm, manufactured in various qualities, the most common being the S-275 JR, S-355 J0 and S-355 J2.

The round bars and pecial quality bars (SBQ’s), with a circular cross-section of 10 to 82mm, are mainly offered in low carbon S-235 JR, S-275 JR, SAE 1018, S-355 J0 and S-355 J2; medium carbon C35, C40 and C50; and high carbon C75. We also offer free cutting steels 11SMn30/37 and 11SMnPb30/37, alloyed or micro-alloyed 18CrMo4, 42CrMo4, 16CrMnS5, 41Cr4, etc. The manufacturing of bars has lines of straightening, cut to measure, beveled and detection of defects to offer greater guarantees of quality.

Where it is manufactured

CELSA Barcelona
CELSA Huta Ostrowiec


Our customers, our reason to exist

At CELSA Group ™, we offer personalized service to our clients through regular contacts, personalized attention and a close relationship.

We offer very short and reliable delivery periods, as well as a wide range of quality products. We are recognized in the sector due to the agility that characterizes us in pre-sales and after-sales.

At CELSA Group ™ we have professionals from more than 10 nationalities and we speak 15 languages.

Quality, our seal of identity

Our companies are aware of the great importance that good service and quality of the products have for their customers. Therefore, we do our best to provide such guarantees. We are aware of multiple utilities of our products and have all the necessary technical and human resources to guarantee their optimum quality.

We can ensure the traceability of the steel produced, knowing at every moment how a certain product has been manufactured, ensuring the customer a fast and efficient response to any type of inquiry.


Ingenium is a talent support program born from the hand of CELSA Group ™. It seeks to lead and face the transformation that Industry 4.0 poses and especially the steel sector. Employees, entrepreneurs and startups from around the world are called to present their most innovative ideas to face the current and future challenges of the steel industry.

CELSA Group ™ firmly believes that new technologies are the key to reinventing the sector and, therefore, the Ingenium program is an active part of this great digital transformation.

In each edition, relevant challenges are defined for CELSA Group ™, on which interested parties are invited to provide solutions. Once the registration deadline is closed, a team of CELSA Group ™ experts selects the best proposals. The finalists participate in a "Demo Day", a two-day face-to-face event where the projects will be presented and groups organized to improve them. During these two days, the entrepreneurs have access to the company and get to know its facilities and problems, and work together with the professionals of the Group in the improvement of their proposals. During this time, candidates have access to:

• Mentoring by the senior managers of CELSA Group™.
• Value contacts for the development of your "startup".
• A future strategic relationship with the Group.
• A possible participation of CELSA Group ™ in the "startup".
• Real possibilities of escalation within the company if the solution proves effective.

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Francisco Rubiralta Awards

With the name of the founder and in his commemoration, Francisco Rubiralta Awards recognize those people and teams that, through their extraordinary effort, have implemented a project or initiative that has been decisive for the Group's results.

Important aspects such as safety, the environment, quality, reliability of services, people management and productivity are essential parts of these proposals and fundamental conditions for the awards. Likewise, all these initiatives and projects are aligned with the culture and values of CELSA Group ™.

The Francisco Rubiralta Awards hold special value as they are recognitions where all the people of the Group can participate, and candidates are chosen by the same colleagues.

Awards and recognitions of CELSA Group ™
For CELSA Group ™ recognitions are a fundamental aspect and an opportunity to value all those initiatives and attitudes that make the Group a better place. The awards allow us to recognize people’s efforts and value those ideas that have had a direct impact on the Group and have helped us grow in our day to day.
The prizes awarded also allow us to highlight the most human factor of our team and highlight those attitudes that most identify with our values. For CELSA Group ™, the acknowledgments are a source of pride and a great reason to honestly thank people of the Group for their good work and dedication.

The “Celsis” are corporate coins that are awarded to the winners and finalists of the CELSA Group ™ awards. With them you can exchange a series of products and services related to training, health, work-life balance or technology. This currency also can be exchanged for any kind of solidarity initiatives that may bring the company closer to its people.