Alleima, a manufacturer of high value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating, has expanded its advanced materials portfolio for urea with SAF™ 2906, a super duplex stainless steel designed to withstand the most corrosive environments.
SAF™ 2906 has been engineered to meet the stringent demands of the urea industry, requiring exceptional durability and reliability. Originally developed for the urea synthesis process, the grade can withstand extremely high pressures and temperatures. Its superior corrosion resistance against low-oxygen carbamate solutions ensures enhanced plant safety and productivity by preventing corrosion-related issues. Equipment failure resulting from corrosion can lead to costly downtime and maintenance. Selecting the most suitable material for the purpose is crucial for ensuring the longevity and efficiency of urea production plants.
Key advantages for SAF™ 2906: Excellent corrosion resistance to carbamate solutions; Very high strength; Excellent pitting and stress corrosion cracking (SCC) resistance; and Enhanced fabrication & weldability.