AISI 316 Stainless Steel Foil

AISI 316 Stainless Steel Foil is a thin-rolled austenitic alloy composed primarily of iron, chromium, nickel, and molybdenum, engineered for enhanced corrosion resistance and strength at high temperatures. Its intrinsic toughness, coupled with biocompatibility and excellent oxidation resistance, make it ideal for environments involving mechanical wear, exposure to corrosive agents, and thermal cycling. This product, available in thicknesses from 0.0075 mm to 5 mm, finds applications in the aerospace, biomedical, chemical processing, and nuclear industries. Specific uses include cryogenic containment wraps, implantable components, and high-energy particle beam windows. Research shows surface treatments such as nitriding or carburization can drastically increase hardness (up to 1000 HV) without sacrificing structural integrity, enabling use in demanding tribological systems. Its unique balance of ductility, fatigue resistance, and thermal stability reinforces its growing importance in advanced fabrication techniques, including additive manufacturing and ultra-high vacuum assemblies.