A588GrC Steel Plate Prospect

The prospect of A588GrC steel plate: With the development of large-scale steel structure bridges in the direction of all-welded structures and high parameters, the requirements for the safety and reliability of bridge structures are becoming more and more severe. This not only puts forward higher requirements for designers, but also puts forward a higher level of steel plate quality, that is, it not only has high strength to meet the requirements of lightweight structure, but also has excellent low temperature resistance, weldability and corrosion resistance. etc. to meet the requirements of the safety and reliability of the steel structure and the age of the tortoise.

Traditional high-strength bridge steel not only has poor impact resistance, weldability, and fatigue, but also is not resistant to atmospheric and seawater corrosion. Therefore, domestic and foreign material workers put forward the concept of High Performance Steel (HPS). High-performance steel mainly refers to a steel whose certain or several properties of the material have been improved compared to traditional steel. In addition to its higher strength, the welding properties, low-temperature resistance, and especially corrosion resistance properties of the steel have greater ruggedness.