ASTM B768-11(2016)

Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Strip and Sheet

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STANDARD published on 1.10.2016

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The information about the standard:

Designation standards: ASTM B768-11(2016)
Note: WITHDRAWN
Publication date standards: 1.10.2016
SKU: NS-665011
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

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The category - similar standards:

Copper products

Annotation of standard text ASTM B768-11(2016) :

Keywords:

beryllium copper strip, copper UNS number C17410, copper UNS number C17450, copper UNS number C17460,, ICS Number Code 77.150.30 (Copper products)

Additional information

1. Scope

1.1 This specification establishes the requirements for copper-cobalt-beryllium and copper-nickel-beryllium strip and sheet of the following alloys:

Nominal Composition, %

Copper Alloy UNS No.2

Beryllium

Cobalt

Nickel

C17410

0.3

0.5

. . .

C17450

0.3

. . .

0.8

C17460

0.3

. . .

1.2

1.2 Units—Values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.

1.3 The following safety hazard caveat pertains only to the test methods described in this specification:

1.3.1 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

B846-19a	Standard Terminology for Copper and Copper Alloys (Includes all amendments and changes 8/8/2019).
E8/E8M-24	Standard Test Methods for Tension Testing of Metallic Materials
B601-18a	Standard Classification for Temper Designations for Copper and Copper Alloys´Wrought and Cast (Includes all amendments and changes 10/24/2018).
B248-22	Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
B194-22	Standard Specification for Copper-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar
E18-22	Standard Test Methods for Rockwell Hardness of Metallic Materials
E255-23	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E527-23	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

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