Knife Steel Composition and names cross-reference database. It is NOT a game, nor a steel history book, nor a knife maker catalog, nor an engineering manual. If you have relevant information, please share with me and I'll publish it. Includes popular, exotic and high-end alloys used in knife blades. Over 6600 alloy names, over 1035 compositions. Alloy names for 21 different national standards, proprietary names and their equivalents. Easy composition comparison with bar graph in 3 modes: mass