Grade 2 Titanium Foil - T 0.015mm 150mm x 150mm

Grade 2 Titanium Foil (UNS R50400) is the commercially pure titanium grade most widely selected for industrial applications, striking the best balance among the four CP grades between corrosion resistance, ductility, and strength. Supplied to ASTM B265 and B265 Chemistry Only, it offers a tensile strength of 230–460 MPa, yield strength of 140–250 MPa, and a density of just 4.5 g/cm³ — roughly half that of steel — making it one of the most efficient structural and corrosion-resistant foil materials available. Its corrosion performance stems from a stable, self-healing titanium oxide film that forms instantly in the presence of oxygen, providing reliable protection against seawater, chlorides, nitric and chromic acids, and a wide range of industrial chemical environments where stainless steels typically struggle. It is biocompatible, non-magnetic, and fully weldable by TIG and MIG processes with appropriate inert gas shielding, with no preheat or post-weld heat treatment required. Continuous service temperatures reach 800°F, with intermittent capability to 1000°F. Typical applications include chemical process equipment, heat exchangers, marine components, desalination systems, medical device substrates, and aerospace structural elements. In research, it is a standard substrate for corrosion studies, electrochemical characterisation, and thin-section fabrication work where a traceable, specification-controlled titanium material is required.