Standard Specification for Copper Alloy Bullet Jacket Cups
NORMA vydaná dňa 1.10.2022
Označenie normy: ASTM B131-22
Dátum vydania normy: 1.10.2022
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers bullet jacket preform cups made from UNS C22000 wrought copper alloy used for processing Types I-IV and Classes I-II bullet jackets. This standard contains information on chemical composition, grain size and testing requirements for the preform cups.
Keywords:
bullet jackets, commercial bronze cups, UNS No. C22000,, ICS Number Code 77.150.30 (Copper products)