Maps equivalent steels across different naming conventions. It bridges the gap between American (ASTM/SAE), German (DIN), European (EN), Japanese (JIS), and Chinese (GB) systems.
The Stahlschlüssel is a reference guide that provides a systematic approach to identifying steel alloys based on their chemical composition, microstructure, and properties. The guide was first developed in the 1920s by the German engineer, Dr. Friedrich A. Kahl, and has since become a widely accepted standard for steel identification. stahlschlussel key to steel pdf exclusive
The software identifies unknown steel grades and reveals their country of origin and manufacturer. Maps equivalent steels across different naming conventions
: If you're looking for a PDF document that is exclusive and related to steel keys or stahlschlussel, it might be related to technical specifications, manufacturing processes, or guides on locksmithing. The guide was first developed in the 1920s
Are you comparing standards between (e.g., US vs. European grades)? Share public link
While promotional materials, leaflets, and order forms are available as free PDFs on the official website (for example, Key_to_steel_book_leaflet_2025.pdf ), these are merely informational brochures, not the full reference work.
For those who require a comprehensive and portable reference guide, an exclusive PDF version of the Stahlschlüssel is available. This digital version provides an easily searchable and printable guide that can be accessed on various devices.