Tin-Free Steel (TFS/ECCS)
Tin-Free Steel (TFS / ECCS) is a cold-rolled steel coated with a thin layer of metallic chromium and chromium oxide through an electrolytic process, providing excellent corrosion resistance, superior paint adhesion, and a clean, stable surface without the use of tin. As a high-performance alternative to traditional tinplate, TFS offers reliable surface uniformity and is widely used in packaging, containers, closures, and various industrial applications.