ASTM B768-99
Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet

Standard No.

ASTM B768-99

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B768-99(2004)

Latest

ASTM B768-22

Scope

1.1 This specification covers copper-cobalt-beryllium strip and sheet. The following alloys are covered:

Copper Alloy UNS Nominal Composition, % No. 3 Beryllium Cobalt C17410 0.3 0.5

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

ASTM B768-99 history

• 2022 ASTM B768-22 Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet
• 2011 ASTM B768-11(2016) Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet
• 2011 ASTM B768-11 Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet
• 1999 ASTM B768-99(2004) Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet
• 1999 ASTM B768-99 Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet