ASTM E1571-21 - Standard Practice for Electromagnetic Examination of Ferromagnetic Steel Wire Rope
Standard Practice for Electromagnetic Examination of Ferromagnetic Steel Wire Rope
| Standard number: | E1571-21 |
| Released: | 01.11.2021 |
| Status: | Active |
| Pages: | 6 |
| Section: | 03.03 |
| Keywords: | electromagnetic examination; flux leakage; local flaws (LF); magnetic flux; magnetic flux leakage; percent loss of metallic cross-sectional area (LMA); rod reference standards; sensor head; wire rope; wire rope reference standard; |
1.1 This practice covers the application and standardization of instruments that use the electromagnetic, the magnetic flux, and the magnetic flux leakage examination method to detect flaws and changes in metallic cross-sectional areas in ferromagnetic wire rope products.
1.1.1 This practice includes rope diameters up to 2.5 in. (63.5 mm). Larger diameters may be included, subject to agreement by the users of this practice.
1.2 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 are provided for information only and are not considered standard.
1.3 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.
1.4 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.