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ASTM B 5 : 2022

Current

Current

The latest, up-to-date edition.

Standard Specification for High Conductivity Tough-Pitch Copper Refinery Shapes

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

17-10-2022

€56.53
Excluding VAT

Committee
B 05
DocumentType
Standard
Pages
5
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This specification establishes the requirements for high conductivity, tough-pitch, copper wire bars, cakes, slabs, billets, ingots, and ingot bars.

1.2Copper under this specification corresponds to the designations “ETP” (UNS C11000) and “FRHC” (UNS C11020) as shown in Classification B224. These coppers may also be used to produce coppers corresponding to the following:

Copper UNS No.

Classification B224 Designation

C11300, C11400, C11500, and C11600

STP  

C12000

DLP 

C12200

DHP 

C12300

DHPS

C14520

DPTE

1.3Although this specification includes certain UNS designations as described in Practice E527, these designations are for cross reference only and are not specification requirements. Therefore, in case of conflict, this ASTM specification shall govern.

1.4Units—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.

1.4.1Exception—Electrical resistivity is expressed in SI units.

1.5This 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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ASTM B 246 : 2015 : R2021 Standard Specification for Tinned Hard-Drawn and Medium-Hard-Drawn Copper Wire for Electrical Purposes

ASTM E 255 : 2023 Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
ASTM B 846 : 2019 : REV A Standard Terminology for Copper and Copper Alloys
ASTM E 478 : 2024 Standard Test Methods for Chemical Analysis of Copper Alloys
ASTM B 846 : 2024 Standard Terminology for Copper and Copper Alloys
ASTM E 527 : 2023 Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASTM E 527 : 2016 Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ASTM E 478 : 2008 : R2017 Standard Test Methods for Chemical Analysis of Copper Alloys
ASTM E 255 : 2007 : R2014 Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition (Withdrawn 2023)

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