We have good news since 2205 Duplex is now available in various thicknesses for hollow sections and I-beams in Stalatube range. Duplex 2205 is widely known grade in various shapes, renowned for its excellent resistance to both uniform and localized corrosion, as well as stress corrosion cracking, all while providing high mechanical strength.
BENEFITS
High Strength and Durability
Duplex 2205 has nearly twice the yield strength of austenitic stainless steels like 304 and 316. Its high strength makes it ideal for applications requiring robust structural components.
Excellent Corrosion Resistance
It offers superior resistance to chloride stress corrosion cracking, which is a common issue for many other stainless steel grades. Duplex 2205 is highly resistant to pitting and crevice corrosion, particularly in environments with high chloride content.
Cost-Effective
Due to its high strength, less material is required to achieve the same level of performance, potentially reducing overall material costs. Its lower nickel and molybdenum content compared to austenitic stainless steels like 316 means lower raw material costs, contributing to its cost-effectiveness.
Environmental Friendly
Like all stainless steels, Duplex 2205 is 100% recyclable, contributing to sustainability efforts in various industries.
If you want to know more don't hesitate to contact
Markus Pirkkalainen
Sales DirectorEnergy Industry, Hollow sections & profilesStalatube Oy (Finland)