Alloy 904L material number is 1.4539. Grade 904L stainless steel sheet equivalent is UNS N08904 and X1NiCrMoCu25-20-5. BEBON IRON STEEL can offer hot rolled technique Grade 904L/ 1.4539 stainless steel sheets with large stock.
904L SS is a non-stabilized austenitic stainless steel with low carbon content and high alloy. Structurally, 904L is fully austenitic and is less sensitive to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content. Characteristically, due to the combination of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to general corrosion, particularly in sulphuric and phosphoric conditions. Grade 904L/ 1.4539 stainless steels have excellent resistance to warm seawater and chloride attack. The high resistance of grade 904L against stress corrosion cracking is due to the presence of high amounts of nickel in its composition. 1.4539 stainless steel sheet is also resistant to stress corrosion cracking and crevice corrosion.
Stainless steel Grade 904L/ 1.4539 is avilable in plate, sheet, coil and pipe. We can produce large stock of 904L/ 1.4539 stainless steels.
Major applications of grade 904L stainless steels include: Wiring in electrostatic precipitators / Oil refinery components / Seawater cooling devices / Gas scrubbing plants / Pulp and paper processing industries / Phosphoric and sulphuric acid processing plants / Production and transport of sulphuric acid / Metal pickling in sulphuric acid / Production and concentration of phosphoric acid / Use in seawater, brackish water, condensers, heat exchangers / Paper and allied industries / Gas washing / Chemical and pharmaceutical industries.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
