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Duplex stainless steel is a very corrosion resistant and hardenable alloy. Its microstructure consists of a mixture of austenite and ferrite phases. As a result, Duplex 2205 Plate stainless steel sheets display the properties feature of austenitic and ferritic steels.

Duplex 2205 Sheet stainless steel combines the properties of austenitic and ferritic alloys, offering a lower cost than other steel alloys and the advantages of both with less inconvenience.
 
Choosing the right Ferralium 255 Plate stainless steel is also important in how the steel performs in its intended application.
 
What is Duplex Stainless Steel?
 

It is stainless steel that contains about a 25% increase in chromium (Cr), about 5% decrease in nickel, and a 1:1 two-phase mixture of austenite and ferrite.
 
It features high strength and high corrosion resistance and is also excellent in stress corrosion cracking. Therefore, it is used in a wide range of applications such as sluices, tunnels, sewer facilities, seawater desalination plants, and chemical tankers.
 

Duplex stainless steel is a type of stainless steel consisting of a ferrite phase and an austenite phase. It complements the stress corrosion cracking resistance, which is the weakness of austenitic stainless steels, and ferritic stainless steels. Super Duplex Sheet has excellent performance. For this reason, the application is expanding to various fields, such as the petrochemical industry, chemical tankers, and offshore structures to bridges.