ASM Alloy Center Database This link opens in a new windowThe ASM Alloy Center Database™ Alloy Finder is a database of more than 120,000 alloy designations,specifications, standards, and commercial grades in the U.S. and globally. The latest release includes nearly 14,500 new and updated ferrous and nonferrous alloy standards specification data sheets: UNS, ASTM, ASME, and International standards (BSI, BIS, JIS, etc.).