The new 21st edition of the Key to Steel includes more than 60,000 standard designations and trade names from approximately 300 steelmakers and suppliers.

Presentation is trilingual: English, French, and German.

Materials covered include structural steels, tool steels, valve steels, high temperature steels and alloys, stainless and heat-resisting steels, and more. Standards and designations from 22 countries are cross-referenced. 

Also available in CD-ROM. Click here!

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