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  • ASTM B 124/B124M : 2020

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    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

    Publisher:  American Society for Testing and Materials

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    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.

    General Product Information - (Show below) - (Hide below)

    Committee B 05
    Document Type Standard
    Publisher American Society for Testing and Materials
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM B 283/B283M : 2020 Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
    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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