ASTM-B131 › Historical Revision Information
Standard Specification for Copper Alloy Bullet Jacket Cups
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Scope
1.1 This specification establishes the requirements for bullet jacket preform cups produced of Copper Alloy UNS No. C22000 for processing into bullet jackets of the following types and classes:
1.1.1 Type I—Caliber 0.30.
1.1.2 Type II—Caliber 0.45.
1.1.3 Type III—Caliber 0.50.
1.1.4 Type IV—As specified in the contract or order.
1.1.5 Class I—Not annealed.
1.1.6 Class II—Annealed.
1.2 The values stated in inch-pound units are the standard, except for grain size, which is given in SI units. Values in parentheses are for information only.
Keywords
bullet jackets; commercial bronze cups; ICS Number Code 77.150.30 (Copper products)
To find similar documents by ASTM Volume:
02.01 (Copper and Copper Alloys)
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Document Number
ASTM-B131-88
Revision Level
1988 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Feb. 26, 1988
Document Type
Specification
Page Count
3 pages
Committee Number
B05.01