Description
Due to the high nickel and molybdenum composition, the 1.4539 Bolt is resistant to stress corrosion cracking and crevice corrosion. To attain optimal resistance to stress corrosion cracking, grade 904L must be cold worked and then solution treated. Bolts of grade 904L are nonetheless susceptible to stress-related cracking, particularly in conditions containing chlorine. The 904L Screws have applications in piping systems, gas scrubbing plants, oil refinery components, pollution control equipment, seawater cooling devices, heat exchangers, and bleaching systems, as well as in acetic, phosphoric, and sulfuric acid processing plants, wiring in electrostatic precipitators, and pulp and paper processing industries.