What are Duplex Steel S31803 Plates?

They consist of a duplex microstructure of austenite and ferrite, which is usually present in 50/50 proportions. It is this special content that confers on Duplex Steel S31803 such a high strength-to-weight ratio and such impressive corrosion resistance, particularly in chloride-bearing environments. It also possesses exceptional stress corrosion cracking resistance, which renders it to be better than normal stainless steels in harsh environments.

One of the key strengths of Duplex Steel S31803 Plates is their better mechanical properties. They have twice the strength of normal austenitic stainless steels, which means that their constructions are lighter with minimal material costs. Their elevated yield strength means that there will be improved pressure handling capacity, which is particularly useful in stress-intensive applications. These sheets also exhibit improved resistance to pitting and crevice corrosion, providing long life in chemical process environments and marine environments.

Meta Aerospace, being one of the foremost Duplex Steel S31803 Plates Manufacturers, guarantees each piece goes through rigorous checks to ensure high standards. Their state-of-the-art production unit facilitates individual thickness, length, and surface finishing to cater to varied industrial requirements. Backed by precision engineering and metalurgic skills, Meta Aerospace is a trusted ally for your duplex steel sheeting demands.

Uses and Applications Duplex Steel S31803 Plates?

The high tensile Duplex Steel S31803 Plates is used in various industries due to its better mechanical profile:

• In Aerospace, these sheets find application in engine parts, afterburners, and exhaust systems, for which resistance to heat and oxidation is critical.
• In thermal processing equipment, they are applied in furnace retorts, heat treat baskets, and radiant tubes because of their capacity to resist scaling at high temperatures.
• In Industry Chemical Processing, they are used in support grids of catalysts, incinerator bowls, and conveyor belts that are subjected to chemical corrosion.
• They are applied in gas turbine components, heat exchanger parts, and boiler liners in Power Generation, providing stability under cyclic heating and cooling.
• They offer protection in exhaust manifolds, sea water duty, and offshore installations where resistance to heat and corrosion is essential.