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ASTM B 888/B888M : 2019

Current
Current

The latest, up-to-date edition.

Standard Specification for Copper Alloy Strip for Use in Manufacture of Electrical Connectors or Spring Contacts
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-10-2019

1.1This specification establishes the requirements for copper alloy strip for use in the manufacture of electrical connectors or spring contacts produced from one of the following Copper Alloy UNS Nos.:2 C14530, C15100, C15500, C17000, C17200, C17410, C17450, C17460, C17500, C17510, C19002, C19010, C19015, C19025, C19210, C19400, C19500, C19700, C23000, C26000, C40810, C40850, C40860, C42200, C42500, C42520, C42600, C50580, C50780, C51000, C51080, C51100, C51180, C51980, C52100, C52180, C52480, C63800, C64725, C65400, C68800, C70250, C70260, C70265, C70310, C70350, C75200, and C76200.

1.2The requirements for the other copper alloys such as copper-nickel-tin spinodal, UNS C72650, C72700, and C72900, shall be as prescribed in the current edition of Specification B740.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.

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.

Committee
B 05
DocumentType
Standard
Pages
14
ProductNote
THIS STANDARD IS ALSO REFERS TO ISO 7602
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM B 248M : 2022 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar (Metric)
ASTM E 8/E8M : 2024 Standard Test Methods for Tension Testing of Metallic Materials
ASTM E 8/E8M : 2016 : REV A : EDT 1 Standard Test Methods for Tension Testing of Metallic Materials
ASTM B 740 : 2009 : R2015 Standard Specification for Copper-Nickel-Tin Spinodal Alloy Strip
ASTM E 8/E8M : 2021 Standard Test Methods for Tension Testing of Metallic Materials
ASTM E 527 : 2023 Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASTM B 740 : 2021 Standard Specification for Copper-Nickel-Tin Spinodal Alloy Strip
ASTM E 527 : 2016 Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASTM E 8/E8M : 2022 Standard Test Methods for Tension Testing of Metallic Materials
ASTM B 248 : 2017 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
ASTM B 248M : 2017 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar (Metric)
ASTM B 820 : 2023 Standard Test Method for Bend Test for Determining the Formability of Copper and Copper Alloy Strip
ASTM E 478 : 2008 : R2017 Standard Test Methods for Chemical Analysis of Copper Alloys
ASTM B 820 : 2018 Standard Test Method for Bend Test for Determining the Formability of Copper and Copper Alloy Strip
ASTM B 248 : 2022 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar

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