American standard A588GrA weathering steel plate composition performance and use

In the just-arrived 2021-2022 heating season, Haiyang City, Shandong Province has completely bid farewell to coal-fired heating, and has become the country's first "zero-carbon" heating city in one fell swoop. As the country's first nuclear energy heating commercial demonstration project, the project was named "National Energy Nuclear Energy Heating Commercial Demonstration Project" by the National Energy Administration.

In response to the demand for nuclear power steel used in the construction of the world's largest combined heat and power unit for the Haiyang Nuclear Energy Heating Project, BBN Steel has in-depth docking with customers to customize large unit weight, ultra-wide, ultra-heavy, and chemical composition, mechanical properties and internal properties. High-end nuclear power steel with strict requirements. Supply 5,090 tons of high-end high-quality nuclear power steel of dozens of brands such as SA516Gr70, A588GrA, Q345D, etc., which are mainly used in steam generator supports, pressure vessel supports, reactor pressure vessel supports, ring cranes, and containment shells of nuclear power units, winning customers fully affirmed.

Chemical composition of A588GrA steel plate:

C: ≤0.19; Si: 0.3~0.65; Mn: 0.8~1.25; P: ≤0.03; S: ≤0.03; Ni: ≤0.4;