What this code covers
Additive Metal Materials
Includes
Alloying additives (Aluminum, Antimony, Copper, and Others).
Excludes
Fuel Inhibiting Additives (FSC 6850).
Notes
Only bulk material will be identified in this class. Additive metal materials are those which are added to metals to improve their characteristics as required (e.g., lead added to steel to improve the machinability).