Standard Test Method for Mercurous Nitrate Test for Copper Alloys
|Publication Date:||1 October 2012|
|ICS Code (Copper and copper alloys):||77.120.30|
This test method describes the technique for conducting the mercurous nitrate test for residual stresses in wrought copper alloy mill products.
NOTE 1-For any particular copper alloy, reference should be made to the material specification.
NOTE 2-Test Method B858 may be considered as a possible alternative test method which does not involve the use of mercury.
NOTE 3-This test method is considered historically reliable for determining the potential state of residual stress in copper alloys, but not promoted for use due to the hazards relating to mercury use and environmentally appropriate disposal.
Units-The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 and
health practices and determines the applicability of regulatory
limitations prior to use. For specific precautionary and
hazard statements see Sections 1, 6, and 7.
(Warning-Mercury has been designated by EPA and
many state agencies as a hazardous material that can cause central
nervous system, kidney and liver damage. Mercury, or its vapor, may
be hazardous to health and corrosive to materials. Caution should
be taken when handling mercury and mercury containing products. See
the applicable product Material Safety Data Sheet (MSDS) for
details and EPA's website - http://www.epa.gov/m
*A Summary of Changes section appears at the end of this standard