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ASTM B 740 : 2021

Current

Current

The latest, up-to-date edition.

Standard Specification for Copper-Nickel-Tin Spinodal Alloy Strip

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-11-2021

€56.53
Excluding VAT

Committee
B 05
DocumentType
Standard
Pages
6
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This specification establishes requirements for copper-nickel-tin alloy strip for Copper Alloy UNS Nos. C72700, C72900, and C72650 in the following alloys:

Copper Alloy UNS No.

Nominal Composition Weight %

Copper

Nickel

Tin

C72700

85

 9

6

C72900

77

15

8

C72650

87.5

 7.5

5

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

1.3The following safety hazard caveat pertains only to the test method(s) described in this specification.

1.3.1This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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