Material Description. Wrought copper-zinc- (manganese-aluminum)-alloy (Special-brass). 

Material Identification. Rods, tubes, profiles and pressings which can be supplied optionally in cold or hot formed condition.

Cross-Reference of Replaced Specifications. Subparagraphs were not applicable. 

Symbols. Not applicable. 

Typical Application. This alloy shall mainly be used for synchronizing rings and for such parts where a very good wear resistance is required. 

Remarks. Deviations from the requirements of this specification or additional requirements are specified in the respective component drawings ormaterial releases.