Goodfellow's range of Platinum/Iridium Alloy Discs includes this Pt80/Ir20 foil. With its high melting point, excellent corrosion resistance, and outstanding chemical inertness, this foil is ideal for applications like gaskets, seals, and corrosion-resistant coatings in extreme environments. The high stiffness and strength of the Pt80/Ir20 alloy also make this foil suitable for precision parts where dimensional stability is critical. As a leader in materials science, Goodfellow provides high-quality Pt/Ir foils to enable breakthroughs across industries.