X20CrMoV11-1, 1.4922, 20H11MNF
X20CrMoV11-1, 1.4922, 20H12M1F - specification of the grade and application. X20CrMoV11-1, is a similar grade to X22CrMoV12-1, 1.4923 with a martensitic structure in the heat-treated state. Designed for pressure and high temperature applications up to 600 ℃ for devices used mainly in the power, oil and chemical industries.