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ASTM B577-93(1998)
Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
STANDARD published on 10.10.1998
The information about the standard:
Designation standards: ASTM B577-93(1998)
Note: WITHDRAWN
Publication date standards: 10.10.1998
SKU: NS-7251
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM B577-93(1998) :
Keywords:
Bend testing, Copper-oxygen-free (deoxidized), Cuprous oxide (CuO ), Embrittlement-hydrogen, Hydrogen embrittlement, Microscopic examination, UNS C10100 (oxygen-free electronic copper, OFE), UNS C10200 (oxygen-free copper, OF), UNS C10300 (oxygen-free, extra low phosphorous copper, OFXLP), UNS C10400 (oxygen-free copper with silver, OFS), UNS C10500 (oxygen-free copper with silver, OFS), UNS C10700 (oxygen-free copper with silver, OFS), UNS C10800 (oxygen free, low phosphorous copper, OFLP)
Additional information
| 1. Scope | ||||
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1.1 These test methods describe procedures for determining the presence of cuprous oxide (Cu2O) in products made from deoxidized and oxygen-free copper. 1.2 Inch-pound units are the standard. SI values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.4 The test methods appear in the following order: Sections Microscopical Examination without Thermal Treatment 9 to 11 Microscopical Examination after Thermal Treatment 12 to 14 Closed Bend Test after Thermal Treatment 15 to 17 Reverse Bend Test after Thermal Treatment 18 to 20 |
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| 2. Referenced Documents | ||||
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