Carbon Steel Flat Bar

Flat steel is a type of steel with a rectangular cross-section, typically wider (10-200mm) than thicker (3-60mm), and belongs to the category of structural steel. The main components are carbon steel (such as Q235) or low-alloy steel (such as 16Mn), and other elements (such as chromium and nickel) can also be added as needed to improve performance.

• Structure: Flat rectangular cross-section, with edges that can be right angles or rounded corners.

• Characteristic:

High strength and rigidity, easy to process (cutting, welding, bending).

Smooth surface (determined by hot or cold rolling process), high dimensional accuracy.

Corrosion resistance can be enhanced through processes such as galvanizing and painting.

1. High strength and durability
Compared to wood and other lightweight materials, flat steel has higher strength and load-bearing capacity, making it suitable for load-bearing structures.

Cold rolled flat steel has higher hardness, excellent tensile and bending properties, and is suitable for high stress environments.

2. Excellent processing performance
It can be easily cut, punched, bent, and welded, making it convenient for customized processing to meet different engineering needs.

Smooth surface, easy to spray, coat, or apply other anti-corrosion treatments, improving service life.

3. Flexible specifications and strong adaptability
The width (10mm – 100mm) and thickness (2mm – 20mm) range is wide, which can meet the needs of different application scenarios.

Carbon steel flat bar can be used for both large steel structures and precision mechanical components, with a wide range of applicability.

4. Economically efficient
Compared to other profiles, such as I-beams and channel steels, flat steel materials have a higher utilization rate, reduce waste, and lower production costs.

Easy installation, reducing construction time and labor costs.

5. Good weather resistance and anti-corrosion performance
Hot rolled flat steel has a smooth surface and good oxidation resistance;
Cold rolled flat steel can enhance its rust prevention ability through processes such as galvanizing and spraying.

Suitable for corrosive environments such as outdoor buildings, bridges, and vehicle manufacturing.

6. Stable structure and wide application
When used in conjunction with round steel, angle steel, etc., it can enhance the stability and load-bearing capacity of the overall structure.

Who are we?

Tangshan Zhenxiang Group was founded in 2002. In 2008, during the financial crisis, it acquired nearby steel mills and became the largest flat steel producer in Hebei Province. In 2012, the 'Zhenxiang' trademark was successfully registered. In 2017, the Zhenxiang Logistics was officially put into use, covering an area of 70,000 square meters. After ten years of development, Zhenxiang has become a comprehensive steel enterprise integrating plate and strip longitudinal shearing, hot-dip galvanizing processing, machinery purchase and trading, and logistics distribution.

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