Duplex Steel

Duplex stainless steels are extremely corrosion resistant, work hard enable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritin stainless steels. It is a lower-cost option than many traditional austenitic grades of stainless steel. Standard Duplex Stainless Steel: Chromium content between 19.5 and 23 percent, nickel content between 3 and 6.5 percent.