Q420R obtained approval of SAC/TC 262

2016-03-30

Q420R obtained approval of SAC/TC 262 (China Standardization Committee on Boilers and Pressure Vessels) On March 30th, XISC newly developed high strength normalized pressure vessel steel plate Q420R with better performances that met and exceeded the standard requirements, which obtained approval by technical review of SAC/TC 262.

Q420R is newly added steel grade in GB 713-2014 Boiler and pressure vessel steel plate, mainly used to make transportable pressure vessels such as tanker, tank car. The steel grade must be__ characterized with its high strength, high toughness, excellent welding properties and better hydrogen sulfide stress corrosion resistance and with high R&D level. Now, only a few enterprises can produce the same level steel grade in China, the market is promising.

Successful R&D of high strength normalized pressure vessel steel plate Q420R further perfect the XISC medium heavy steel plate variety structure to strongly support the realization of brand establishment and value creation by product variety of our company.(Tan Xiaobin)