Cr-Mo steel is a heat-resistant steel and hydrogen-resistant steel widely used in the world at present. Due to the addition of alloying elements such as chromium and molybdenum to low carbon steel, the comprehensive properties of the steel have been greatly improved. For example, it has good high-temperature mechanical properties, high-temperature oxidation resistance, corrosion resistance, good toughness, process performance and weldability, so it is widely used to manufacture large-scale equipment such as petrochemical industry, coal conversion, nuclear power, steam turbine cylinder block and thermal power. Bad conditions and complicated corrosive medium. In the past, most of this steel was imported from abroad. Wugang Company, as a domestic research and production base of wide and heavy plate, has realized the localization of Cr-Mo steel plate in order to break foreign monopoly and revitalize national industry.

Petrochemical industry, chemical equipment manufacturing enterprises, power station construction, boiler and pressure vessel manufacturing enterprises and other enterprises cooperate with WISCO to produce 15CrMoR, which is used to produce reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied petroleum gas tanks, nuclear reactor pressure shells, liquefied petroleum gas cylinders and turbine volutes. Due to the harsh service conditions in petrochemical industry, coal conversion, nuclear power, steam turbine cylinder, thermal power, etc., 15CrMoR or 15CrMoR is widely used in water washing tower, secondary reformer, coke tower, desulfurization tank, reformed gas waste heat boiler, methanation furnace, reactor, regenerator, hydrogenation reactor, methanation heater, reformed gas steam generator and so on with complex corrosion. The prospects for exporting to the United States, Canada, Australia, India and Europe are promising. It has directly supplied more than 20,000 tons to European customers.