ASTM-B577 2024(Redline)

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B577-24 Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper (Redline)

Published By	Publication Date	Number of Pages
ASTM	2024

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Categories: 77.120.30 - Copper and copper alloys, ASTM

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Description

ASTM B577-24

Redline Standard: Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper

ASTM B577

Scope

1.1 These test methods cover procedures for determining the presence of cuprous oxide (Cu₂O) in products made from deoxidized and oxygen-free copper.

1.2 The test methods appear in the following order:

1.3 Units—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 This 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.

1.5 This 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.

Keywords

cuprous oxide in copper; embrittlement; hydrogen embrittlement of copper; test methods; UNS Alloy No. C10100; UNS Alloy No. C10200; UNS Alloy No. C10300; UNS Alloy No. C10400; UNS Alloy No. C10500; UNS Alloy No. C10700; UNS Alloy No. C11700; UNS Alloy No. C12000; UNS Alloy No. C12200; UNS Alloy No. C12400; UNS Alloy No. C14200;

ICS Code

ICS Number Code 77.120.30 (Copper and copper alloys)

DOI: 10.1520/B0577-24

Additional information


Microscopical Examination after Thermal Treatment	13 – 15
Reverse Bend Test after Thermal Treatment	21 – 23
Microscopical Examination without Thermal Treatment	9 – 11
Closed Bend Test after Thermal Treatment	17 – 19
ICS Codes	77.120.30 - Copper and copper alloys