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ASTM B 124/B124M : 2020

Current

Current

The latest, up-to-date edition.

Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-04-2020

€56.53
Excluding VAT

Committee
B 05
DocumentType
Standard
Pages
8
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This specification establishes the requirements for copper and copper alloy rod, bar, and shapes intended for hot forging. The following coppers and copper alloys are involved:

Copper UNS Nos.

Copper Alloy
UNS Nos.

Copper Alloy
EN 1412 Nos.

C11000

C27450

C49350

CW612N

C14500

C27451

C49355

CW617N

C14700

C27453

C49360

C28500

C61900

C35330

C62300

C36300

C63000

C36500

C63200

C37000

C64200

C37700

C64210

C46400

C65500

C46500

C65680

C46750

C67500

C48200

C67600

C48500

C69150

C48600

C69240

C48640

C69300

C48645

C69410

C49250

C69850

C49255

C70620

C49260

C71520

C49265

C77400

C49300

C87700

C49340

C87710

C49345

Note 1:Additional information about forging practice and forgings produced from these alloys is given in Appendix X1 and in Specification B283/B283M.

1.2Units—The 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.

1.3This 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 requirements 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.

ASTM B 283/B283M : 2020 Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
ASTM B 283/B283M : 2024 Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
ASTM E 478 : 2024 Standard Test Methods for Chemical Analysis of Copper Alloys
ASTM B 249/B249M : 2023 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
ASTM B 249/B249M : 2022 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
ASTM B 249/B249M : 2020 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
ASTM E 478 : 2008 : R2017 Standard Test Methods for Chemical Analysis of Copper Alloys
ASTM B 283/B283M : 2022 Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)

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