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ASTM A1038 - 19
Standard Test Method for Portable Hardness Testing by the Ultrasonic Contact Impedance Method
| Fecha edición: |
2019-10-01
Anulada
|
|---|---|
| Fecha cancelación: | 2019-10-01 |
| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | portable hardness testing; superficial hardness; ultrasonic contact impedance (UCI); vickers diamond indenter; |
| Scope: | 1.1 This test method covers the determination of comparative hardness values by applying the Ultrasonic Contact Impedance Method (UCI Method). 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Exception—Informational inch-pound units are provided in Note 1 and ksi is used in 12.1. 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. |
| ICS: | 19.100 - Ensayos no destructivos |
| CTN: | A01.13 - A01.13 |
|
Anulaciones Normas |
Anula a A1038-17 |
|
Otras Relaciones |
Es referenciada por A1058-19 Es referenciada por E0110-14R23 Es referenciada por E18 - 25 Es referenciada por E10 - 23 Es referenciada por A370 - 24a |










