Scrap yard handbook identifying and testing scrap metal

If you are into any type of scrap metal recycling this tell you the methods used to identify various types of metal from regular scrap to precious metals.

Introduction - Ferrous & Non-Ferrous metal
Definitions relating to metal and metal working
Chemicals used in testing and identifying scrap
Test procedures for identifying scrap metals

Charts

Copper & Copper alloys
Ferrous & Non-Ferrous metals
Testing for very heavy metals
Metal identification flow chart
Chemical symbols
Reagents used
Metal Identification Table

DOD Precious Metal Master File explained