Duplex stainless steels are iron, nickel, and chromium (Fe-Ni-Cr) alloys. They are a popular grade in the stainless-steel family, and consist of two-phases in their metallurgical structure, that is, both the austenite and ferrite in equal proportions. Hence, they get their name from the austenite-ferrite micro-structure. They are useful in applications that require good corrosion resistance and strength. Continue reading “Four Important Things You Should Know About Duplex Stainless Steel”
