ASTM B244 - 09(2021)
Standard Test Method for Measurement of Thickness of Anodic Coatings on Aluminum and of Other Nonconductive Coatings on Nonmagnetic Basis Metals with Eddy-Current Instruments
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
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| Fecha edición: |
2021-04-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | coating thickness; coatings; eddy current; nonconductive coatings; thickness; thickness testing; nondestructive thickness; anodic coatings; |
| Scope: | 1.1 This test method covers the use of eddy-current instruments for the nondestructive measurement of the thickness of a nonconductive coating on a nonmagnetic basis metal. It is intended to supplement manufacturers’ instructions for the operation of the instruments and is not intended to replace them. 1.2 This test method is particularly useful for measuring the thickness of an anodic coating on aluminum alloys. Chemical conversion coatings are too thin to be measured by this test method. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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. |
| ICS: | 17.040.20 - Estado de las superficies |
| CTN: | B08.10 - B08.10 |
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Anulaciones Normas |
Anula a B0244-09R14 |
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Otras Relaciones |
Es referenciada por B0659-90R21 Es referenciada por B0177_B0177M-11R21 Es referenciada por E0376-19 Es referenciada por B580 - 25 Es referenciada por B0893-23 Es referenciada por E2338-22 |










