321 stainless steel coil is a austenitic chromium-nickel austenitic alloy (18% Cr, 12% Ni) which provides good corrosion resistance in a wide range of corrosive environments.
317L stainless steel coil is one of the most popular stainless steel coils in the market. It is a high strength low-alloy steel, which has good corrosion resistance. The main feature of this metal is its high resistance to corrosion, which makes it ideal for use in chemical plants and marine applications.