SA516Gr.70 belongs to the medium, low temperature pressure vessel with carbon steel, the implementation of ASME standard. In order to satisfy the different requirements of users, convenient for production management, according to S, P steel requirements and divided into I, II, III three levels.

Introduction to SA516GR70  

The spherical tank anti hydrogen sulfur resistant steel plate, domestic production,by the Wuyang steel plant with advanced technology, mature than other steel mills.By using electric furnace steelmaking, scrap metal into pure steel, steel, widely used in wide application in the industry of petroleum, chemical, power station, boiler etc., used for the production of reactor, heat exchanger, separator, spherical tank,oil tank

Wugang 2006 R & D and production (4776 tons 130mm thick SA516Gr70N steel plate, Wugang for the development of Sichuan Puguang gas field productionreplaced the imported products, a strong impetus to the localization of the plateprocess of petrochemical equipment), which is different from the SA516Gr60 lies in that the tensile strength.

Grade: SA515Gr60, SA515Gr70 and American Standard, SA516Gr60, SA516Gr70,SA516Gr60N, SA516Gr70N

Executive standard: USA ASTM, ASME standard

Chemical composition: C = 0.30, Mn:0.79-1.30, P = 0.035, S = 0.035, Si:0.13-0.45.