There is no shortage of stainless steel alloys for manufacturers to choose from. These alloys fit into five different classes: austenitic, ferritic, precipitation-hardening, martensitic, and duplex.
Each and every one of these classes has its high points, but perhaps the most extraordinary of them all is duplex—a class characterized by dual-phase composition and top-notch corrosion resistance.
Hoping to learn more about duplex stainless steel (S31803 or 2205)? Then read on. We’re going to grade its many characteristics below. read more…