Q355 H Beam Steel
Q355 H-shaped steel is a high-strength low-alloy structural steel that is widely used in construction, machinery manufacturing, and other industries. With the increasing demand for higher strength and durability of steel products, Q355 H-shaped steel has emerged as a premier choice for engineers and designers.
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of q355 h beam steel in China. With abundant experience, we warmly welcome you to wholesale customized q355 h beam steel from our factory. For price consultation, contact us.
Q355 H-shaped steel is a high-strength low-alloy structural steel that is widely used in construction, machinery manufacturing, and other industries. With the increasing demand for higher strength and durability of steel products, Q355 H-shaped steel has emerged as a premier choice for engineers and designers.

One of the key features of Q355 H-shaped steel is its high strength, which is achieved through a special nitrogen refining process. This process enhances the steel's toughness, reduces its brittleness, and significantly improves its overall mechanical properties.
Moreover, Q355 H-shaped steel has excellent weldability and formability, making it easy to fabricate and shape into various structural components. It is also highly resistant to corrosion, ensuring a longer service life for the finished product.
| Grade | Q355 |
| Standard | GB/T 11263-2010 |
| Material | Carbon steel |
| Shape | H-shaped |
| Height | 100-1000mm |
| Flange width | 68-306mm |
| Web thickness | 4.5-21mm |
| Flange thickness | 7-21mm |
| Theoretical weight | 17.2-286kg/m |
| Tolerance | As per standard requirements |
| Surface treatment | Galvanized, painted, or as per customer's requirements |

In addition to its technical features, Q355 H-shaped steel is also environmentally friendly and sustainable. Its low carbon content and efficient production process help to reduce carbon emissions and conserve resources.
Overall, Q355 H-shaped steel represents a major step forward in the development of high-strength low-alloy steel products. Its exceptional attributes and benefits make it a popular choice among engineers and architects who value performance, sustainability, and durability.
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