Use of Austenitic Stainless Steel as Construction Material in a Device or Structural Component Which is Exposed to an Oxygen and/or Hydrogen and/or Hydrofluoric Acid Environment

摘要

Use of an austenitic stainless steel wherein the chemical composition comprises 10-20 weight % nickel, 10-20 weight % chromium, 30-50 weight % iron, maximum 17 weight % of another element or elements and the balance iron and/or chromium and/or nickel as construction material in a device or structural components that are exposed to an oxygen and/or a hydrogen and/or a hydrofluoric acid environment.